title
DevOps Full Course | DevOps Tutorial For Beginners | Learn DevOps From Scratch | Simplilearn

description
🔥 IIT Guwahati Professional Certificate Program In Cloud Computing And DevOps (India Only): https://www.simplilearn.com/professional-certificate-program-cloud-computing-devops?utm_campaign=25AugustTubebuddyExpCloud&DevopsIITG&utm_medium=DescriptionFF&utm_source=youtube 🔥DevOps Engineer Masters Program (Discount Code - YTBE15): https://www.simplilearn.com/devops-engineer-masters-program-certification-training?utm_campaign=SCE-DevopsMaster&utm_medium=DescriptionFF&utm_source=youtube 🔥Post Graduate Program In DevOps: https://www.simplilearn.com/pgp-devops-certification-training-course?utm_campaign=DevOpsFullCourse-lpk7VpGqkKw&utm_medium=Descriptionff&utm_source=youtube This DevOps full course will help you learn DevOps concepts and DevOps tools with examples and demos starting from basics to advanced. It will cover different DevOps tools like Git, Ansible, Selenium, Docker, Chef, Puppet, and Gradle. Below are the topics we are going to discuss in this video: 00:00:00 What is DevOps 00:05:47 Why do we use DevOps 00:17:39 Git Installation 00:23:15 What is Git? 00:41:34 Git Commands 01:04:14 Why do we use maven? 01:07:44 Installing Maven on Windows and Ubuntu 01:21:47 Installing Maven on Mac 01:46:27 Maven Interview questions 02:26:09 Gradle Installation 02:21:41 What is Gradle 02:48:42 Gradle Projects 03:19:19 Selenium Tutorial 04:19:00 Docker Installation on Windows 04:30:52 Docker tutorial 05:13:21 Chef 06:17:57 Puppet 06:25:39 Chef vs Puppet vs Ansible vs Saltstack 06:46:52 Jenkins Tutorial 07:58:46 CI CD Pipeline using Jenkins 08:19:20 Devops Interview questions ✅Subscribe to our Channel to learn more about the top Technologies: https://bit.ly/2VT4WtH ⏩ Check out the DevOps training videos: https://bit.ly/3cI5EBa #DevOpsFullCourse #DevOpsCourse #LearnDevOps #DevOpsTutorialForBeginners #DevOpsTutorial #DevOps #DevOpsTraining #DevOpsTools #Simplilearn ➡️ Post Graduate Program In DevOps DevOps training course will bring out the scientist in you. You'll learn how to formalize and document development processes and create a self-documenting system. DevOps certification course will also cover advanced tools like Puppet, SaltStack, and Ansible that help self-governance and automated management at scale. ✅ Key Features - Caltech CTME Post Graduate Certificate - Enrolment in Simplilearn’s JobAssist - Receive upto 25 CEUs from Caltech CTME upon course completion - Simplilearn's JobAssist helps you get noticed by top hiring companies - Master classes taught by Caltech CTME instructor - 8X higher interaction in live online classes conducted by industry experts - Online Convocation by Caltech CTME Program Director - 20+ real- ✅ Skills Covered - DevOps Methodology - Continuous Integration - Continuous Delivery - Configuration Management - Containerization - DevOps on Cloud - Source Control - Deployment Automation - Cloud Platforms 👉Learn More at: https://www.simplilearn.com/pgp-devops-certification-training-course?utm_campaign=DevOpsFullCourse-lpk7VpGqkKw&utm_medium=Descriptionff&utm_source=youtube 🔥🔥 Interested in Attending Live Classes? Call Us: IN - 18002127688 / US - +18445327688

detail
{'title': 'DevOps Full Course | DevOps Tutorial For Beginners | Learn DevOps From Scratch | Simplilearn', 'heatmap': [{'end': 1352.452, 'start': 1010.836, 'weight': 1}, {'end': 33792.851, 'start': 33453.341, 'weight': 0.89}], 'summary': 'Covers a comprehensive devops full course overview, devops implementation and benefits, git and github essentials, maven for java projects, maven essentials and usage, maven build lifecycle and conventions, maven and gradle build processes, java project setup with gradle and selenium, selenium evolution and features, selenium automation, docker essentials, docker and chef commands, configuration management tools like chef and ansible, ansible and puppet configuration management, puppet and configuration management tools, ns client and jenkins setup, jenkins access control, jenkins and its configuration, jenkins in devops, devops stages and tools with jenkins and aws, and devops tools and operations, with a wide range of topics and quantifiable data.', 'chapters': [{'end': 140.525, 'segs': [{'end': 42.621, 'src': 'embed', 'start': 16.294, 'weight': 0, 'content': [{'end': 20.535, 'text': 'Hey everyone, I welcome you all to this DevOps full course by Simply Learn.', 'start': 16.294, 'duration': 4.241}, {'end': 26.056, 'text': 'In this complete course, we will learn everything that we need to know to excellent DevOps.', 'start': 21.175, 'duration': 4.881}, {'end': 31.558, 'text': 'We have Matthews, Chidanand and Anuj to guide us through this journey.', 'start': 26.756, 'duration': 4.802}, {'end': 37.039, 'text': 'We shall begin with having a basic understanding of DevOps with a short animated video.', 'start': 32.238, 'duration': 4.801}, {'end': 42.621, 'text': 'After that, we shall dive deeper and understand what DevOps is all about.', 'start': 37.959, 'duration': 4.662}], 'summary': 'Devops full course covering basics and deeper insights with matthews, chidanand, and anuj as guides.', 'duration': 26.327, 'max_score': 16.294, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw16294.jpg'}], 'start': 16.294, 'title': 'Devops full course overview', 'summary': 'Provides an overview of a devops full course by simply learn, covering topics, team, relevance, and tools, along with insights into interview preparation.', 'chapters': [{'end': 140.525, 'start': 16.294, 'title': 'Devops full course overview', 'summary': 'Covers an overview of a devops full course by simply learn, including the topics to be covered, the team guiding the course, and the relevance of devops in the present scenario, along with a brief introduction to the animated video. it also mentions the various devops tools to be covered and the importance of interview questions to crack any devops interview.', 'duration': 124.231, 'highlights': ['The course covers an overview of DevOps with a team comprising Matthews, Chidanand, and Anuj to guide through the journey, and an introduction to DevOps through a short animated video.', 'It includes learning about various DevOps tools such as Git, Gradle, Maven, Selenium, Docker, Chef, Ansible, Puppet, Nagios, and Jenkins, to gain a fair amount of knowledge regarding DevOps and its tools.', 'The chapter emphasizes the importance of interview questions that will increase the chances of cracking any DevOps interview.']}], 'duration': 124.231, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw16294.jpg', 'highlights': ['The course covers an overview of DevOps with a team comprising Matthews, Chidanand, and Anuj to guide through the journey, and an introduction to DevOps through a short animated video.', 'It includes learning about various DevOps tools such as Git, Gradle, Maven, Selenium, Docker, Chef, Ansible, Puppet, Nagios, and Jenkins, to gain a fair amount of knowledge regarding DevOps and its tools.', 'The chapter emphasizes the importance of interview questions that will increase the chances of cracking any DevOps interview.']}, {'end': 1046.968, 'segs': [{'end': 360.784, 'src': 'embed', 'start': 314.56, 'weight': 0, 'content': [{'end': 317.061, 'text': 'They developed a tool called Simeon Army.', 'start': 314.56, 'duration': 2.501}, {'end': 324.306, 'text': 'This tool created failures and automatically deployed them in an environment that did not affect the users.', 'start': 317.641, 'duration': 6.665}, {'end': 332.008, 'text': 'The team would troubleshoot these failures and this gave them enough experience to deal with any degree of collapse.', 'start': 324.986, 'duration': 7.022}, {'end': 340.07, 'text': 'With everything being automated and happening simultaneously, organizations can now deliver at a much faster pace.', 'start': 332.548, 'duration': 7.522}, {'end': 347.172, 'text': 'So, considering the benefits of DevOps and its divergence from the traditional methods, would DevOps be the future?', 'start': 340.63, 'duration': 6.542}, {'end': 354.078, 'text': "We're going to go through what we need to be able to do to go to DevOps, what the arguments are and why you need to do DevOps.", 'start': 347.612, 'duration': 6.466}, {'end': 360.784, 'text': "And then we'll actually go through all the individual tools you need to be able to successfully implement DevOps within your organization.", 'start': 354.098, 'duration': 6.686}], 'summary': 'Simeon army created failures for troubleshooting, enabling faster automated deployment and devops implementation.', 'duration': 46.224, 'max_score': 314.56, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw314560.jpg'}, {'end': 637.955, 'src': 'embed', 'start': 612.321, 'weight': 5, 'content': [{'end': 619.985, 'text': 'And the goal from a DevOps model is that the breakdown of communication that happens with Waterfall and Agile,', 'start': 612.321, 'duration': 7.664}, {'end': 625.469, 'text': "where dev developers and operations teams aren't working in the same environment, is being removed.", 'start': 619.985, 'duration': 5.484}, {'end': 634.754, 'text': "And you're able to provide a continuous and contiguous environment between the developer and the actual operating model.", 'start': 625.729, 'duration': 9.025}, {'end': 637.955, 'text': 'The reality is, when the developer is working on their code,', 'start': 635.274, 'duration': 2.681}], 'summary': 'Devops model aims to enable continuous collaboration between developers and operations teams, removing communication breakdowns.', 'duration': 25.634, 'max_score': 612.321, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw612321.jpg'}, {'end': 743.507, 'src': 'embed', 'start': 720.335, 'weight': 3, 'content': [{'end': 728.619, 'text': "to move to a dev ops model where you can implement continuous releases on your software as long as you're using the tools that are available.", 'start': 720.335, 'duration': 8.284}, {'end': 731.901, 'text': 'And the good news is those tools are open source tools.', 'start': 728.699, 'duration': 3.202}, {'end': 737.844, 'text': "So let's go through some of the benefits of why you'd want to go and use dev ops.", 'start': 732.201, 'duration': 5.643}, {'end': 740.085, 'text': "So essentially what's in it for you.", 'start': 737.964, 'duration': 2.121}, {'end': 743.507, 'text': "So over the next few slides, we're going to go through what is DevOps.", 'start': 740.345, 'duration': 3.162}], 'summary': 'Transition to devops allows continuous releases using open source tools.', 'duration': 23.172, 'max_score': 720.335, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw720335.jpg'}, {'end': 975.726, 'src': 'embed', 'start': 947.13, 'weight': 1, 'content': [{'end': 954.333, 'text': "Once you've actually then passed the continuous integration and the testing that you have with your code, you're looking at continuous deployment.", 'start': 947.13, 'duration': 7.203}, {'end': 960.375, 'text': "If the code works and is available to be released into the production environment, let's go ahead and release it.", 'start': 954.533, 'duration': 5.842}, {'end': 967.32, 'text': 'And once you actually have released code, then you want to be able to validate that your environment is working efficiently.', 'start': 960.635, 'duration': 6.685}, {'end': 975.726, 'text': 'You may release code that is a new feature within your application and customers may then gravitate immediately to that new feature.', 'start': 967.42, 'duration': 8.306}], 'summary': 'Continuous integration, testing, and release of new features drive customer engagement.', 'duration': 28.596, 'max_score': 947.13, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw947130.jpg'}], 'start': 141.045, 'title': 'Devops implementation and benefits', 'summary': 'Discusses the implementation of devops, its benefits for major organizations like amazon and netflix, the shift from traditional methods, continuous integration leading to up to 50 releases daily, and essential tools such as git, jenkins, ansible, docker, and nagios.', 'chapters': [{'end': 340.07, 'start': 141.045, 'title': 'The devops approach for faster product delivery', 'summary': 'Discusses the implementation of devops, including its core principles, stages, and tools, and highlights how major organizations like amazon and netflix have benefited from it, with netflix reducing downtime costs and implementing unique failure simulation tools.', 'duration': 199.025, 'highlights': ['Major organizations such as Amazon, Netflix, Target, Etsy, and Walmart have all adopted DevOps and seen a considerable increase in delivery and quality. Key organizations adopting DevOps and experiencing improved delivery and quality.', 'In 2014, an hour of downtime for Netflix would cost it $200,000. Quantifiable impact of downtime on Netflix in terms of cost.', "Netflix developed a tool called Simeon Army to simulate failures and troubleshoot them, preparing them for any degree of collapse. Netflix's unique approach to simulating and troubleshooting failures using Simeon Army.", 'Implementation of DevOps has enabled organizations to deliver at a much faster pace due to automation and simultaneous processes. The impact of DevOps on accelerating the pace of delivery through automation and simultaneous processes.']}, {'end': 507.256, 'start': 340.63, 'title': 'Devops: future of software delivery?', 'summary': 'Discusses the shift from traditional waterfall model to agile and devops, highlighting the inefficiencies of the former and the benefits of the latter, emphasizing the reduction of project timeline from months/years to 2-4 week sprints.', 'duration': 166.626, 'highlights': ['The challenge with the waterfall model was its inefficiency, leading to long project timelines of months or even years, making it difficult to identify and fix problems within the code.', 'Agile brought a significant change by compressing the work done in a waterfall model into small iterations, reducing project timelines to two or four-week sprints, leading to improved efficiency and faster delivery.', 'DevOps aims to provide a step-by-step guide on successfully implementing DevOps tools within an organization, highlighting the benefits and arguments for adopting DevOps, and emphasizing the need to transition from traditional methods.', 'The chapter also emphasizes the importance of understanding the individual tools required for implementing DevOps and provides step-by-step instructions for setting up each tool, ensuring a comprehensive understanding of the process.']}, {'end': 702.724, 'start': 507.256, 'title': 'Devops and continuous integration', 'summary': 'Explains how devops addresses the disconnect between developer and operations environments, leading to continuous integration and up to 50 releases to production environments daily, ensuring code works continuously.', 'duration': 195.468, 'highlights': ['DevOps addresses the disconnect between developer and operations environments DevOps aims to remove the breakdown of communication between developers and operations teams by providing a continuous and identical environment for code development and production releases.', 'Continuous integration leads to up to 50 releases to production environments daily Continuous integration allows as many as 20 to even up to 50 releases to production environments every single day, ensuring that the code works continuously in both environments.', 'Continuous integration ensures code works continuously in both environments Continuous integration and delivery eliminate the problem of the operation environment not being in sync with the development environment, providing a continuous and contiguous environment between the developer and the actual operating model.']}, {'end': 1046.968, 'start': 702.724, 'title': 'Benefits of devops and essential tools', 'summary': 'Explains the benefits of devops, including continuous software delivery, improved collaboration, and enhanced security, and also highlights the essential tools for devops implementation, such as git, jenkins, ansible, docker, and nagios, which are all open source.', 'duration': 344.244, 'highlights': ['DevOps engineer is highly in demand with salaries going up exponentially. The demand for DevOps engineers is skyrocketing, leading to exponential increase in their salaries.', 'Continuous delivery of software allows for continuously releasing new features with high quality and security. Continuous delivery of software enables the continuous release of new features with high quality and security assurance.', 'Improved collaboration within the organization leads to effective communication and understanding for software delivery. DevOps facilitates effective collaboration within the organization, ensuring better communication and understanding for software delivery.', 'Deployment process becomes much easier and less stressful, transitioning from event-based to a smoother process. The deployment process becomes less stressful and easier, transitioning from event-based to a more streamlined process.', 'Reduced manual intervention and greater reliance on scripted environments lead to improved security and reduced errors. Reduced manual intervention and reliance on scripted environments improve security and reduce errors in software releases.']}], 'duration': 905.923, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw141045.jpg', 'highlights': ['Major organizations adopting DevOps and experiencing improved delivery and quality.', 'Quantifiable impact of downtime on Netflix in terms of cost.', "Netflix's unique approach to simulating and troubleshooting failures using Simeon Army.", 'The impact of DevOps on accelerating the pace of delivery through automation and simultaneous processes.', 'Agile compressing the work done in a waterfall model into small iterations, leading to improved efficiency and faster delivery.', 'DevOps aims to provide a step-by-step guide on successfully implementing DevOps tools within an organization.', 'Continuous integration allows as many as 20 to even up to 50 releases to production environments every single day.', 'Continuous integration and delivery eliminate the problem of the operation environment not being in sync with the development environment.', 'The demand for DevOps engineers is skyrocketing, leading to exponential increase in their salaries.', 'Continuous delivery of software enables the continuous release of new features with high quality and security assurance.', 'DevOps facilitates effective collaboration within the organization, ensuring better communication and understanding for software delivery.', 'The deployment process becomes less stressful and easier, transitioning from event-based to a more streamlined process.', 'Reduced manual intervention and reliance on scripted environments improve security and reduce errors in software releases.']}, {'end': 2245.277, 'segs': [{'end': 1433.192, 'src': 'embed', 'start': 1406.756, 'weight': 0, 'content': [{'end': 1412.46, 'text': "We'll highlight a product called Git, which is typically used for version control today.", 'start': 1406.756, 'duration': 5.704}, {'end': 1416.683, 'text': "And you'll also go through what are the differences between Git and GitHub.", 'start': 1412.76, 'duration': 3.923}, {'end': 1420.025, 'text': 'You may have used GitHub in the past or other products like GitLab.', 'start': 1416.703, 'duration': 3.322}, {'end': 1425.309, 'text': "And we'll explain what are the differences between Git and Git and services such as GitHub and GitLab.", 'start': 1420.065, 'duration': 5.244}, {'end': 1430.131, 'text': "We'll break out the architecture of what a get process looks like.", 'start': 1425.589, 'duration': 4.542}, {'end': 1433.192, 'text': 'How do you go through and create forks and clones?', 'start': 1430.531, 'duration': 2.661}], 'summary': 'The transcript covers git and github differences, usage, and architecture.', 'duration': 26.436, 'max_score': 1406.756, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw1406756.jpg'}, {'end': 1867.286, 'src': 'embed', 'start': 1838.334, 'weight': 3, 'content': [{'end': 1844.722, 'text': "you can see, at the moment I'm doing a lot of work on blockchain, But you can actually search on the many hundreds of projects here.", 'start': 1838.334, 'duration': 6.388}, {'end': 1851.111, 'text': "In fact, I think there's something like over 100,000 projects being managed on GitHub at the moment.", 'start': 1844.742, 'duration': 6.369}, {'end': 1853.093, 'text': 'That number is probably actually much larger than that.', 'start': 1851.351, 'duration': 1.742}, {'end': 1855.336, 'text': 'And so, if you are working on a project,', 'start': 1853.394, 'duration': 1.942}, {'end': 1867.286, 'text': "I would certainly encourage you to start at GitHub to see if somebody's already maybe done a prototype that they're sharing or they have an open source project that they want to share that's already available in GitHub.", 'start': 1855.336, 'duration': 11.95}], 'summary': 'Over 100,000 projects are managed on github, encouraging others to tap into existing prototypes and open source projects.', 'duration': 28.952, 'max_score': 1838.334, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw1838334.jpg'}, {'end': 1989.637, 'src': 'embed', 'start': 1963.124, 'weight': 4, 'content': [{'end': 1969.947, 'text': "one of the things that you can do is, as you're working on new features within your project, you can create branches.", 'start': 1963.124, 'duration': 6.823}, {'end': 1972.989, 'text': 'you can merge your branches with the mainline code.', 'start': 1969.947, 'duration': 3.042}, {'end': 1979.812, 'text': 'you do lots of really creative things that ensure that a the code remains at very high quality and,', 'start': 1972.989, 'duration': 6.823}, {'end': 1985.315, 'text': "b that you're able to seamlessly add in new features without breaking the core code.", 'start': 1979.812, 'duration': 5.503}, {'end': 1989.637, 'text': "So let's step through some of the concepts that we have available in Git.", 'start': 1985.655, 'duration': 3.982}], 'summary': 'In git, creating branches and merging with mainline code ensures high-quality code and seamless addition of new features.', 'duration': 26.513, 'max_score': 1963.124, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw1963124.jpg'}, {'end': 2053.906, 'src': 'embed', 'start': 2029.97, 'weight': 1, 'content': [{'end': 2036.214, 'text': 'a clone is identical, with the same teams and same structuring as the main project itself.', 'start': 2029.97, 'duration': 6.244}, {'end': 2045.96, 'text': "So when you download the code, you're downloading exact copy of that code with all the same security and access rights as the main code,", 'start': 2036.274, 'duration': 9.686}, {'end': 2050.563, 'text': 'and then you can then check that code back in and potentially your code, because it is identical,', 'start': 2045.96, 'duration': 4.603}, {'end': 2053.906, 'text': 'could potentially become the mainline code in the future.', 'start': 2050.563, 'duration': 3.343}], 'summary': 'A clone is an identical copy of the main project, including security and access rights, which can potentially become the mainline code in the future.', 'duration': 23.936, 'max_score': 2029.97, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw2029970.jpg'}, {'end': 2143.674, 'src': 'embed', 'start': 2121.517, 'weight': 6, 'content': [{'end': 2132.524, 'text': "So you may be working on a project where there have been many branches and the team has been working for quite some time on different areas and maybe you're kind of losing control of what the true main branch is.", 'start': 2121.517, 'duration': 11.007}, {'end': 2134.886, 'text': 'You may choose to rebase your project.', 'start': 2132.624, 'duration': 2.262}, {'end': 2143.674, 'text': "and what that means, though, is that anybody that's working on a separate branch will not be able to branch their code back into the mainline branch.", 'start': 2135.086, 'duration': 8.588}], 'summary': 'Rebasing a project can help regain control over branches and the mainline branch, restricting code merging.', 'duration': 22.157, 'max_score': 2121.517, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw2121517.jpg'}], 'start': 1047.268, 'title': 'Git and github essentials', 'summary': 'Introduces the process of downloading, installing, and using git, covering commands like git init, git status, git push, and linking the remote repository. it also covers the basics of version control systems, the benefits and challenges of traditional vcs, the concept of distributed version control, and the features and differences between git and github. additionally, it discusses the concept and workflow of git, including working directory, staging area, local and remote repositories, branching, forking, cloning, merging, adding collaborators, pull from remote, and git rebase.', 'chapters': [{'end': 1445.318, 'start': 1047.268, 'title': 'Introduction to git and github', 'summary': 'Introduces the process of downloading, installing, and using git, covering commands like git init, git status, git push, and linking the remote repository, aiming to provide an understanding of version control, git, and github.', 'duration': 398.05, 'highlights': ['The process of downloading, installing, and using Git The chapter covers the steps to download, install, and use Git, including creating a local repository, checking the version, exploring the help command, initializing a directory, adding and committing files, and linking the remote repository, providing a comprehensive understanding of Git usage.', 'Explanation of the differences between Git and GitHub The chapter discusses the variances between Git and GitHub, emphasizing their different functionalities and purposes, aiming to provide clarity for users who may have utilized GitHub or similar products like GitLab in the past.', 'Overview of Git process architecture and commands The chapter delves into the architecture of the Git process, covering aspects such as forking, cloning, adding collaborators, branching, merging, and rebasing projects, while also highlighting the list of available Git commands, aiming to provide a comprehensive understanding of Git functionalities.']}, {'end': 1900.658, 'start': 1445.738, 'title': 'Introduction to git and github', 'summary': "Covers the basics of version control systems, the benefits and challenges of traditional vcs, the concept of distributed version control, and the features and differences between git and github, emphasizing git's role as a distributed version control tool and github as a service for source code management.", 'duration': 454.92, 'highlights': ['Git is a distributed version control tool used for source code management, allowing large teams to work simultaneously, supporting non-linear development with thousands of parallel branches, and efficiently handling large projects. Git is a distributed version control tool that supports non-linear development with parallel branches, allowing large teams to work simultaneously, and efficiently handling large projects.', 'GitHub is a service that hosts the remote server for source code management, enabling the connection of Git clients to the remote hub server and the storage of local repositories on the website, offering public and shareable projects. GitHub is a service that hosts the remote server for source code management, allowing the connection of Git clients, storing local repositories, and offering public and shareable projects.', 'Git provides command line tools for interacting with files, while GitHub offers a graphical interface for checking in and checking out files. Git provides command line tools for file interaction, while GitHub offers a graphical interface for file management.']}, {'end': 2245.277, 'start': 1900.998, 'title': 'Git concepts and workflow', 'summary': 'Discusses the concept and workflow of git, including working directory, staging area, local and remote repositories, branching, forking, cloning, merging, adding collaborators, pull from remote, and git rebase.', 'duration': 344.279, 'highlights': ['The process of working with Git involves the working directory, staging area, and pushing changes to a local and remote repository. The working directory is where files are stored, files are added to a staging area before committing to the main branch, and changes are pushed to a local repository and then to the remote repository.', 'Forking and cloning in Git allows for creating separate projects and exact copies with the same teams and structuring as the main project. Forking involves creating a separate project from the main project, while cloning creates an identical copy with the same teams and structuring as the main project, potentially allowing code to become the mainline code in the future.', 'The concept of adding collaborators in Git allows team members to work together on a project with different levels of permissions. Adding collaborators in Git enables team members to work on a project together, with the ability to give different levels of permissions such as reading files or making changes.', 'Git rebase allows for reestablishing a new start for a project by creating a new start for the project. Git rebase enables creating a new start for a project, which may be useful when the true main branch is unclear and helps in maintaining control of the project.', "Pull from remote is the concept of being able to pull in services software the team is working on from a remote server in Git. Pull from remote in Git allows pulling in software from a remote server that the team is working on, ensuring that the local software is always the latest version of the team's work."]}], 'duration': 1198.009, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw1047268.jpg', 'highlights': ['The process of downloading, installing, and using Git, including creating a local repository, checking the version, initializing a directory, adding and committing files, and linking the remote repository, providing a comprehensive understanding of Git usage.', 'Explanation of the differences between Git and GitHub, emphasizing their different functionalities and purposes, aiming to provide clarity for users who may have utilized GitHub or similar products like GitLab in the past.', 'Overview of Git process architecture and commands, covering aspects such as forking, cloning, adding collaborators, branching, merging, and rebasing projects, while also highlighting the list of available Git commands, aiming to provide a comprehensive understanding of Git functionalities.', 'Git is a distributed version control tool that supports non-linear development with parallel branches, allowing large teams to work simultaneously, and efficiently handling large projects.', 'GitHub is a service that hosts the remote server for source code management, allowing the connection of Git clients, storing local repositories, and offering public and shareable projects.', 'The process of working with Git involves the working directory, staging area, and pushing changes to a local and remote repository, providing a clear understanding of the workflow in Git.', 'Forking involves creating a separate project from the main project, while cloning creates an identical copy with the same teams and structuring as the main project, potentially allowing code to become the mainline code in the future.', 'The concept of adding collaborators in Git enables team members to work on a project together, with the ability to give different levels of permissions such as reading files or making changes.', 'Git rebase enables creating a new start for a project, which may be useful when the true main branch is unclear and helps in maintaining control of the project.', "Pull from remote in Git allows pulling in software from a remote server that the team is working on, ensuring that the local software is always the latest version of the team's work."]}, {'end': 3840.019, 'segs': [{'end': 2284.071, 'src': 'embed', 'start': 2261.761, 'weight': 7, 'content': [{'end': 2269.865, 'text': "so suppose you're working on an application but you want to add in a new feature and this is very typical within a DevOps environment.", 'start': 2261.761, 'duration': 8.104}, {'end': 2274.466, 'text': 'so to do that, you can create a new branch and build the new feature on that branch.', 'start': 2269.865, 'duration': 4.601}, {'end': 2282.43, 'text': "so here you have your main application on what's known as the master branch, and then you can then create a sub branch that runs in parallel,", 'start': 2274.466, 'duration': 7.964}, {'end': 2284.071, 'text': 'which has your feature.', 'start': 2282.43, 'duration': 1.641}], 'summary': 'In a devops environment, creating a new branch to add a feature to an application allows for parallel development.', 'duration': 22.31, 'max_score': 2261.761, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw2261761.jpg'}, {'end': 2377.012, 'src': 'embed', 'start': 2344.972, 'weight': 6, 'content': [{'end': 2352.355, 'text': 'And it has to be said there can be so many divergent branches but eventually you want to have everything merge back into the master branch.', 'start': 2344.972, 'duration': 7.383}, {'end': 2354.396, 'text': "Let's step through git rebase.", 'start': 2352.735, 'duration': 1.661}, {'end': 2361.978, 'text': "So again we have a similar situation where we have a branch that's being worked in parallel to the master branch.", 'start': 2354.896, 'duration': 7.082}, {'end': 2364.239, 'text': 'And we want to do a git rebase.', 'start': 2362.378, 'duration': 1.861}, {'end': 2377.012, 'text': "So we're at stage C and what we've decided is that we want to reset the project so that everything from here on out along the master branch is the standard product.", 'start': 2364.699, 'duration': 12.313}], 'summary': 'The goal is to merge divergent branches into the master branch using git rebase.', 'duration': 32.04, 'max_score': 2344.972, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw2344972.jpg'}, {'end': 3200.379, 'src': 'embed', 'start': 3172.359, 'weight': 1, 'content': [{'end': 3178.042, 'text': "when you go into your project, you'll see that there are fork options in the top right hand corner of the screen.", 'start': 3172.359, 'duration': 5.683}, {'end': 3184.466, 'text': "Now right now I'm actually logged in with the default primary account for this project.", 'start': 3178.162, 'duration': 6.304}, {'end': 3188.008, 'text': "So I can't actually fork the project because I'm working on the main branch.", 'start': 3184.506, 'duration': 3.502}, {'end': 3191.471, 'text': 'However, if I come in with a separate ID and here I am,', 'start': 3188.188, 'duration': 3.283}, {'end': 3200.379, 'text': "I have a different ID and so I'm actually pretending I'm somebody else I can actually come in and select the fork option and create a fork of this project.", 'start': 3191.471, 'duration': 8.908}], 'summary': "Fork options in project, can't fork on main branch, need separate id to fork.", 'duration': 28.02, 'max_score': 3172.359, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw3172359.jpg'}, {'end': 3257.145, 'src': 'embed', 'start': 3214.355, 'weight': 2, 'content': [{'end': 3220.902, 'text': 'And so this is the I select that actually give me the web address.', 'start': 3214.355, 'duration': 6.547}, {'end': 3223.064, 'text': 'I can actually show you what that looks like.', 'start': 3220.982, 'duration': 2.082}, {'end': 3225.727, 'text': "I'll open up my text editor.", 'start': 3223.164, 'duration': 2.563}, {'end': 3232.354, 'text': "That's correct.", 'start': 3231.613, 'duration': 0.741}, {'end': 3248.783, 'text': 'guess that is correct.', 'start': 3246.963, 'duration': 1.82}, {'end': 3257.145, 'text': "so I'm going to copy that and I can fork the project locally and clone it locally.", 'start': 3248.783, 'duration': 8.362}], 'summary': 'Demonstrating how to obtain and clone the web address for forking a project.', 'duration': 42.79, 'max_score': 3214.355, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw3214355.jpg'}, {'end': 3336.641, 'src': 'embed', 'start': 3311.534, 'weight': 4, 'content': [{'end': 3319.055, 'text': 'And so this allows us to go ahead and fork out all of the work for our project onto our computer.', 'start': 3311.534, 'duration': 7.521}, {'end': 3321.836, 'text': 'So we can then develop our work separately.', 'start': 3319.596, 'duration': 2.24}, {'end': 3330.899, 'text': "So now what we can actually do is we can actually create a branch of the fork that we've actually pulled in onto our computer.", 'start': 3323.956, 'duration': 6.943}, {'end': 3336.641, 'text': 'So we can actually then create our own code that runs in that separate branch.', 'start': 3331.199, 'duration': 5.442}], 'summary': 'Fork project onto computer to develop work separately and create own code in separate branch.', 'duration': 25.107, 'max_score': 3311.534, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw3311534.jpg'}, {'end': 3388.984, 'src': 'embed', 'start': 3363.462, 'weight': 0, 'content': [{'end': 3368.084, 'text': 'And here we can actually see we have different collaborators that have been added into the project.', 'start': 3363.462, 'duration': 4.622}, {'end': 3375.728, 'text': 'And you can actually then request people to be added via their GitHub name or by email address or by their full name.', 'start': 3368.264, 'duration': 7.464}, {'end': 3388.984, 'text': "One of the things that you want to be able to do is ensure that you're always keeping the code that you're working on fully up to date by pulling in all the changes from your collaborators.", 'start': 3379.597, 'duration': 9.387}], 'summary': 'Project has multiple collaborators; can request additions via github name, email, or full name and keep code up to date by pulling in changes.', 'duration': 25.522, 'max_score': 3363.462, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw3363462.jpg'}, {'end': 3554.829, 'src': 'embed', 'start': 3499.315, 'weight': 3, 'content': [{'end': 3515.238, 'text': "Make sure I'm in the right folder here.", 'start': 3499.315, 'duration': 15.923}, {'end': 3516.358, 'text': "I don't think I was.", 'start': 3515.258, 'duration': 1.1}, {'end': 3531.869, 'text': "And now that I'm in the correct folder, let's go ahead and And git commit.", 'start': 3521.739, 'duration': 10.13}, {'end': 3538.034, 'text': "And it's gone ahead and added those files.", 'start': 3535.692, 'duration': 2.342}, {'end': 3543.199, 'text': 'And so we can see the two files that were created have been added into the master.', 'start': 3538.635, 'duration': 4.564}, {'end': 3548.103, 'text': 'And we can now go ahead and create a new branch.', 'start': 3545.401, 'duration': 2.702}, {'end': 3554.829, 'text': 'We call this one git branch test underscore branch.', 'start': 3548.663, 'duration': 6.166}], 'summary': "Created new branch 'test_branch' in git repository.", 'duration': 55.514, 'max_score': 3499.315, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw3499315.jpg'}], 'start': 2245.277, 'title': 'Github and git basics', 'summary': 'Covers github permission settings, branching in git, version control basics, connecting a github account, forking a project, and managing code changes and branches, emphasizing key commands and processes.', 'chapters': [{'end': 2431.376, 'start': 2245.277, 'title': 'Github permission settings and git branching', 'summary': 'Explains github permission settings and the process of branching in git, including creating new features on separate branches, merging branches back into the master branch, and the benefits of git rebase for reducing storage space.', 'duration': 186.099, 'highlights': ['The process of branching in Git involves creating separate branches for new features, developing the features on the branches, and then merging them back into the master branch. Creating separate branches for new features allows for parallel development and eventual merging into the master branch, maintaining the latest code on the master branch. Git keeps track of the master branch and the branches with new features, allowing for multiple branches.', 'The benefits of git rebase include reducing the amount of storage space required for multiple branches and maintaining a linear project history. Git rebase reduces the storage space required for multiple branches and helps maintain a linear project history. It involves combining a sequence of commits to form a new base commit, resulting in a more streamlined project history.', 'GitHub permission settings allow users to control access to repositories, enabling teams to work together on the same code. GitHub permission settings enable users to manage access to repositories, facilitating collaboration within teams. Users can make changes to grant access to repositories for collaborative work on code.']}, {'end': 2926.784, 'start': 2431.676, 'title': 'Git version control basics', 'summary': 'Discusses the importance of using a remote repository in git for collaboration, emphasizing the benefits of pulling the latest changes, demonstrating key git commands such as init, add, commit, status, and diff, and showcasing a demo of setting up a local repository and making commits.', 'duration': 495.108, 'highlights': ['Using a remote repository in Git allows developers to stay updated on the latest changes by pulling the latest code, ensuring that they are always working on the latest code. Developers can pull the latest changes from a remote repository, enabling them to stay updated and work on the latest code.', 'Demonstrates key Git commands including init, add, commit, status, and diff, providing comprehensive knowledge and practical application of these commands in a Git workflow. The chapter provides a step-by-step explanation and demonstration of key Git commands such as init, add, commit, status, and diff, offering practical application in Git workflow.', 'Shows a demo of setting up a local repository and making commits, offering a hands-on illustration of the Git workflow and the process of initializing a local repository, adding files, and making commits. The chapter includes a demonstration of setting up a local repository, adding files, and making commits, providing a practical illustration of the Git workflow.']}, {'end': 3375.728, 'start': 2927.205, 'title': 'Github account connection and project forking', 'summary': 'Covers connecting a local github account with a remote repository, pushing files to the remote location, forking a project from github, and creating branches and adding collaborators to the project.', 'duration': 448.523, 'highlights': ['Connecting local GitHub account with a remote repository The process involves matching the account from GitHub with the local account, creating a new repository, and establishing a remote connection using git commands, resulting in successful file push and update on GitHub.', 'Forking a project from GitHub and cloning it locally The procedure includes creating a fork of the project on GitHub, obtaining the HTTP URL address, cloning the project locally, creating multiple versions of the code, and using the patchwork command to create a new feature or branch.', 'Adding collaborators to the project The chapter details the process of adding collaborators to the project on GitHub, which involves navigating to project settings, selecting collaborators, and sending requests via GitHub username, email address, or full name.']}, {'end': 3840.019, 'start': 3379.597, 'title': 'Managing code changes and branches', 'summary': 'Covers creating new branches, making changes, and merging them into the master branch, also demonstrating the process of rebasing the test branch and ensuring code is kept up to date.', 'duration': 460.422, 'highlights': ['The process of creating a new branch and making changes to the code is demonstrated, followed by merging the changes into the master branch. The chapter covers the process of creating a new branch, making changes to the code, and merging the changes into the master branch, demonstrating the workflow for keeping the code up to date.', 'The process of rebasing the test branch and ensuring code is kept up to date is explained. Demonstration of the process of rebasing the test branch and ensuring that the code is kept up to date is explained, highlighting the importance of managing code changes effectively.', 'The steps to add new files, commit changes, and switch between master and test branches are detailed. The detailed steps of adding new files, committing changes, and switching between master and test branches are explained, providing a comprehensive understanding of the workflow.']}], 'duration': 1594.742, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw2245277.jpg', 'highlights': ['The process of branching in Git involves creating separate branches for new features, developing the features on the branches, and then merging them back into the master branch.', 'GitHub permission settings allow users to control access to repositories, enabling teams to work together on the same code.', 'Using a remote repository in Git allows developers to stay updated on the latest changes by pulling the latest code, ensuring that they are always working on the latest code.', 'Demonstrates key Git commands including init, add, commit, status, and diff, providing comprehensive knowledge and practical application of these commands in a Git workflow.', 'Connecting local GitHub account with a remote repository involves matching the account from GitHub with the local account, creating a new repository, and establishing a remote connection using git commands, resulting in successful file push and update on GitHub.', 'Forking a project from GitHub and cloning it locally includes creating a fork of the project on GitHub, obtaining the HTTP URL address, cloning the project locally, creating multiple versions of the code, and using the patchwork command to create a new feature or branch.', 'The process of creating a new branch and making changes to the code is demonstrated, followed by merging the changes into the master branch.', 'The steps to add new files, commit changes, and switch between master and test branches are detailed.']}, {'end': 5426.058, 'segs': [{'end': 3899.58, 'src': 'embed', 'start': 3869.063, 'weight': 2, 'content': [{'end': 3874.926, 'text': 'Now Maven is something which is a kind of a build tool which is there for most of the job based projects here.', 'start': 3869.063, 'duration': 5.863}, {'end': 3880.069, 'text': 'So this tool also helps us in building up the source code by downloading some couple of dependencies.', 'start': 3875.346, 'duration': 4.723}, {'end': 3887.772, 'text': 'These dependencies are something which is being configured by the developers, which a developer feels that the project is dependent on,', 'start': 3880.589, 'duration': 7.183}, {'end': 3890.654, 'text': 'and he requires those dependencies to be downloaded.', 'start': 3887.772, 'duration': 2.882}, {'end': 3899.58, 'text': 'So this tool is specifically used to build and manage any kind of a job based project, whatever the complexity of the topic or the project is there.', 'start': 3891.154, 'duration': 8.426}], 'summary': 'Maven is a build tool for job-based projects, managing dependencies and source code.', 'duration': 30.517, 'max_score': 3869.063, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw3869063.jpg'}, {'end': 4071.082, 'src': 'embed', 'start': 4047.756, 'weight': 3, 'content': [{'end': 4054.981, 'text': "And ultimately, it's an availability inside the Maven that how the overall build process needs to be automated and standardized here.", 'start': 4047.756, 'duration': 7.225}, {'end': 4059.643, 'text': 'So all these particular mechanisms can be followed as such over here,', 'start': 4055.441, 'duration': 4.202}, {'end': 4064.266, 'text': 'so that we can have a good standards and the simplifications implemented as such here.', 'start': 4059.643, 'duration': 4.623}, {'end': 4071.082, 'text': 'Now, in this one, we are going to talk about that how we can work on Maven installation on Windows and Ubuntu platform here.', 'start': 4064.841, 'duration': 6.241}], 'summary': 'Automate and standardize build process for maven installation on windows and ubuntu.', 'duration': 23.326, 'max_score': 4047.756, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw4047756.jpg'}, {'end': 4223.224, 'src': 'embed', 'start': 4193.488, 'weight': 8, 'content': [{'end': 4195.11, 'text': 'so let me click on this one.', 'start': 4193.488, 'duration': 1.622}, {'end': 4200.091, 'text': 'Let me quickly log into the web page.', 'start': 4197.93, 'duration': 2.161}, {'end': 4205.672, 'text': "So once the login is done, you will be able to see that it's trying to download the exe file.", 'start': 4200.231, 'duration': 5.441}, {'end': 4208.993, 'text': 'So that was for the JDK for the Java.', 'start': 4205.732, 'duration': 3.261}, {'end': 4214.635, 'text': "Now for the Maven, I'm going to go for the Maven download over here.", 'start': 4209.373, 'duration': 5.262}, {'end': 4217.416, 'text': 'So in this one, the Maven repo link is there.', 'start': 4214.895, 'duration': 2.521}, {'end': 4220.797, 'text': 'Maven.apache.org is the link for this one.', 'start': 4217.516, 'duration': 3.281}, {'end': 4223.224, 'text': 'Now here, We have the different options.', 'start': 4221.317, 'duration': 1.907}], 'summary': 'Logging into web page to download jdk and maven for java development.', 'duration': 29.736, 'max_score': 4193.488, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw4193488.jpg'}, {'end': 4381.5, 'src': 'embed', 'start': 4338.303, 'weight': 1, 'content': [{'end': 4344.465, 'text': 'so we have to extract this directory because here the maven, complete executables and libraries are there.', 'start': 4338.303, 'duration': 6.162}, {'end': 4350.305, 'text': 'so we just have to extract it and place into a directory so that We can further on use it and access the path.', 'start': 4344.465, 'duration': 5.84}, {'end': 4353.468, 'text': 'So once the access is done.', 'start': 4350.325, 'duration': 3.143}, {'end': 4355.49, 'text': 'Yep So this is done there.', 'start': 4354.309, 'duration': 1.181}, {'end': 4358.493, 'text': 'So I can rename it to like Maven.', 'start': 4356.071, 'duration': 2.422}, {'end': 4364.338, 'text': 'So I can rename it like to as Maven and I can cut it down and put it into the C drive here.', 'start': 4358.553, 'duration': 5.785}, {'end': 4368.301, 'text': 'Now this is the Maven home path which is going to be there.', 'start': 4365.078, 'duration': 3.223}, {'end': 4374.607, 'text': 'Right So all I have to do is that I have to close this one and this one and this one and this.', 'start': 4368.662, 'duration': 5.945}, {'end': 4381.5, 'text': 'So what we have to do is that we have to really go to the system properties so that we can extract it.', 'start': 4375.498, 'duration': 6.002}], 'summary': 'Extract and place maven directory for access and use, set maven home path in c drive, and configure system properties.', 'duration': 43.197, 'max_score': 4338.303, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw4338303.jpg'}, {'end': 5301.661, 'src': 'embed', 'start': 5266.725, 'weight': 0, 'content': [{'end': 5274.932, 'text': 'So, that will not be giving me any kind of output over here because still I have extracted the tar file, but that is not the activity is not complete.', 'start': 5266.725, 'duration': 8.207}, {'end': 5281.137, 'text': 'I have to exactly set up some environment variables so that I should be able to run this MVN command.', 'start': 5275.372, 'duration': 5.765}, {'end': 5301.661, 'text': 'so what really need to do over here is that we have to export certain variables application slash maven, apache, maven.', 'start': 5281.55, 'duration': 20.111}], 'summary': 'The task requires setting up environment variables to run the mvn command.', 'duration': 34.936, 'max_score': 5266.725, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw5266725.jpg'}, {'end': 5432.788, 'src': 'embed', 'start': 5408.258, 'weight': 5, 'content': [{'end': 5414.185, 'text': "The GDK was already installed, but the problem with that is that since it's installed into a particular location,", 'start': 5408.258, 'duration': 5.927}, {'end': 5421.213, 'text': 'so you have to actually override your path value so that you should be able to see in that directory and find out the Java executable.', 'start': 5414.185, 'duration': 7.028}, {'end': 5426.058, 'text': 'So that I have got by doing the de-installation I got the command over there.', 'start': 5421.693, 'duration': 4.365}, {'end': 5432.788, 'text': 'in the output saying that this is the installation which is done, and now you just have to extract or you have to, just you know,', 'start': 5426.383, 'duration': 6.405}], 'summary': 'Gdk installed in specific location, requiring path override to find java executable.', 'duration': 24.53, 'max_score': 5408.258, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw5408258.jpg'}], 'start': 3840.859, 'title': 'Maven for java projects', 'summary': "Discusses maven's role in simplifying project management and dependency handling, its features, installation, and support for multiple programming languages, and the process of installing maven and jdk on windows, ubuntu, and mac, including specific commands and utilities.", 'chapters': [{'end': 3978.039, 'start': 3840.859, 'title': 'Understanding maven for java projects', 'summary': 'Discusses the usage of maven as a build tool for java projects, emphasizing its role in simplifying project management and dependency handling, and highlighting its capability to download specific jar files and dependencies from mvnrepository.com.', 'duration': 137.18, 'highlights': ['Maven simplifies the day-to-day work of a Java developer by handling project complexities and managing dependencies, enhancing productivity and efficiency.', 'Maven allows for the generation of specific JAR, WAR, or EAR files for each project, providing flexibility in packaging mechanisms, supporting project customization.', 'Developers can easily download project dependencies from mvnrepository.com, eliminating the need to visit individual software websites, streamlining the dependency management process.']}, {'end': 4499.648, 'start': 3978.039, 'title': 'Maven: build, publish, and deploy projects', 'summary': 'Discusses the features and installation of maven, an open-source build tool primarily used for automating build tasks for various projects, including its support for multiple programming languages, the bom-based project structure, and the process of installing maven and jdk on windows and ubuntu platforms.', 'duration': 521.609, 'highlights': ['Maven is an open-source build tool primarily used for automating build tasks for various projects, including support for multiple programming languages. Maven simplifies the day-to-day work of Java developers and automates most compilation or build perspective tasks on the projects.', 'Maven follows a BOM-based project structure known as project-object model, focusing on simplification and standardization of the building process. It takes care of builds, dependencies, reports, distribution, releases, and mailing lists.', "The chapter covers the installation process of JDK and Maven on Windows and Ubuntu platforms. The process includes downloading the JDK and Maven executables, configuring environment variables, and verifying the installations through commands such as 'java -version' and 'mvn -version'."]}, {'end': 4964.917, 'start': 4499.688, 'title': 'Setting up maven and jdk on windows, ubuntu, and mac', 'summary': 'Discusses the process of installing maven and jdk on windows, ubuntu, and mac, emphasizing the steps and commands required for each platform and highlighting the use of mvn clean install and brew utility for installation.', 'duration': 465.229, 'highlights': ['The chapter explains the process of installing Maven and JDK on Windows, Ubuntu, and Mac, emphasizing the steps and commands required for each platform.', 'It describes the installation process for Maven and JDK on Windows, involving the use of MVN clean install for the build process.', 'The chapter details the installation of Maven and JDK on the Ubuntu platform, with a focus on logging into the cloud lab, downloading JDK and Maven, and setting up the necessary configurations.', 'It highlights the steps for setting up Maven on the Mac operating system, covering the use of brew utility and the manual download of binaries from the Apache website.']}, {'end': 5426.058, 'start': 4964.957, 'title': 'Installing maven on mac using terminal', 'summary': 'Details the process of installing maven on a mac system using the terminal, including using the brew command to install maven, manually uninstalling and reinstalling maven, and setting up environment variables for maven and java.', 'duration': 461.101, 'highlights': ['The chapter details the process of installing Maven on a Mac system using the terminal, including using the brew command to install Maven, manually uninstalling and reinstalling Maven, and setting up environment variables for Maven and Java.', "Using the command 'brew install maven' to download and install the Maven executables, taking some time to ultimately download the specific 3.6.3 tar file, and verifying the installation with 'mvn --version' which shows the 3.6.3 version deployed.", "Manually uninstalling Maven using the command 'brew uninstall maven' to remove it from the system, then opting to download a custom Maven version, downloading the tar.gz file and using wget command for installation.", 'Setting up environment variables for Maven by exporting certain variables and coordinating the path variable with the bin directory to establish the environment variables and resolve issues regarding Java runtime and executable.', "Reinstalling OpenJDK to ensure that the Java package is properly installed, overriding the path value to locate the Java executable, and verifying the successful installation with 'java -version'."]}], 'duration': 1585.199, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw3840859.jpg', 'highlights': ['Maven simplifies project management and dependency handling, enhancing productivity and efficiency for Java developers.', 'Maven allows for flexible packaging mechanisms, supporting project customization with specific JAR, WAR, or EAR files.', 'Developers can easily download project dependencies from mvnrepository.com, streamlining the dependency management process.', 'Maven is an open-source build tool automating build tasks for various projects, supporting multiple programming languages.', 'Maven follows a BOM-based project structure known as project-object model, simplifying and standardizing the building process.', 'The chapter covers the installation process of JDK and Maven on Windows and Ubuntu platforms, including configuring environment variables.', 'The chapter explains the process of installing Maven and JDK on Windows, Ubuntu, and Mac, emphasizing the steps and commands required for each platform.', 'The installation process for Maven and JDK on Windows involves using MVN clean install for the build process.', 'The chapter details the installation of Maven and JDK on the Ubuntu platform, focusing on logging into the cloud lab and setting up necessary configurations.', 'It highlights the steps for setting up Maven on the Mac operating system, covering the use of brew utility and manual download of binaries from the Apache website.', 'The chapter details the process of installing Maven on a Mac system using the terminal, including using the brew command to install Maven and setting up environment variables.', "Using the command 'brew install maven' to download and install the Maven executables, verifying the installation with 'mvn --version'.", "Manually uninstalling Maven using the command 'brew uninstall maven' and reinstalling Maven with a custom version.", 'Setting up environment variables for Maven by exporting certain variables and coordinating the path variable with the bin directory.', 'Reinstalling OpenJDK to ensure proper installation, overriding the path value to locate the Java executable, and verifying the successful installation.']}, {'end': 6896.987, 'segs': [{'end': 5959.592, 'src': 'embed', 'start': 5920.108, 'weight': 2, 'content': [{'end': 5928.829, 'text': 'so it will try to connect to the central repository or remote repository And according to that it will provide the information and provide the details as such.', 'start': 5920.108, 'duration': 8.721}, {'end': 5931.45, 'text': 'So Maven repository is something which is very important,', 'start': 5929.269, 'duration': 2.181}, {'end': 5937.251, 'text': "because it's ultimately trying to connect to the Maven repository and try to achieve the various kind of automation here.", 'start': 5931.45, 'duration': 5.801}, {'end': 5947.994, 'text': "So it's really important because ultimately it's trying to help us to go for the complete end to end build automation when we go for a specific form based build automation.", 'start': 5937.931, 'duration': 10.063}, {'end': 5951.51, 'text': 'So Maven is going to read the Pounder XML file,', 'start': 5949.13, 'duration': 2.38}, {'end': 5959.592, 'text': 'then download the dependencies defined into the Pounder XML file and that dependencies are cached locally from the remote or the central repository.', 'start': 5951.51, 'duration': 8.082}], 'summary': 'Maven connects to central repository for build automation, caching dependencies locally.', 'duration': 39.484, 'max_score': 5920.108, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw5920108.jpg'}, {'end': 6238.175, 'src': 'embed', 'start': 6163.72, 'weight': 3, 'content': [{'end': 6165.841, 'text': 'In Maven, you can easily add new dependencies.', 'start': 6163.72, 'duration': 2.121}, {'end': 6168.862, 'text': 'So you must write the particular dependencies in the perm file.', 'start': 6165.901, 'duration': 2.961}, {'end': 6171.943, 'text': 'So if you feel that you want to download some particular dependencies,', 'start': 6169.182, 'duration': 2.761}, {'end': 6177.644, 'text': 'so all you have to do is that you have to put that dependency into the specific perm.xml file there.', 'start': 6171.943, 'duration': 5.701}, {'end': 6182.926, 'text': 'And depending on that, the execution will be really performed and executed as such here.', 'start': 6178.044, 'duration': 4.882}, {'end': 6185.627, 'text': "So, let's talk about the demo now.", 'start': 6184.086, 'duration': 1.541}, {'end': 6191.228, 'text': "So, let's see that how exactly we can go for this demo and we can perform the various kind of automations.", 'start': 6185.667, 'duration': 5.561}, {'end': 6196.59, 'text': 'So, this is the virtual machine which we have here on which the Maven is already installed.', 'start': 6192.829, 'duration': 3.761}, {'end': 6198.13, 'text': 'So, we can run like MVN.', 'start': 6196.65, 'duration': 1.48}, {'end': 6205.413, 'text': 'So, Maven will be available as in 3.6.3 here.', 'start': 6202.492, 'duration': 2.921}, {'end': 6210.574, 'text': "Now, I'm going to run a particular command called MVN archetype generate here.", 'start': 6205.893, 'duration': 4.681}, {'end': 6212.855, 'text': 'Let me create a directory here.', 'start': 6210.594, 'duration': 2.261}, {'end': 6220.66, 'text': 'temp directory and to perform this activity over there.', 'start': 6214.151, 'duration': 6.509}, {'end': 6227.249, 'text': 'so MVN archetype generate.', 'start': 6220.66, 'duration': 6.589}, {'end': 6229.391, 'text': 'now, once we run that, so what will happen?', 'start': 6227.249, 'duration': 2.142}, {'end': 6232.311, 'text': 'that it will download some of the bounties there.', 'start': 6229.391, 'duration': 2.92}, {'end': 6238.175, 'text': 'because ultimately, what we are trying to do is that we are trying to generate a new project like a maven project.', 'start': 6232.311, 'duration': 5.864}], 'summary': "In maven, adding dependencies to the perm file facilitates the download of specific dependencies, and running 'mvn archetype generate' generates a new maven project.", 'duration': 74.455, 'max_score': 6163.72, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw6163720.jpg'}, {'end': 6483.777, 'src': 'embed', 'start': 6433.433, 'weight': 6, 'content': [{'end': 6440.979, 'text': 'Now, before Maven, there were a couple of build tools which was present like Ant and a lot of other legacy tools was present there.', 'start': 6433.433, 'duration': 7.546}, {'end': 6442.68, 'text': 'But after that,', 'start': 6441.019, 'duration': 1.661}, {'end': 6455.551, 'text': 'Maven is something which was released as an open source tool and it really helps the organization to automate some couple of build processes and have some particular mechanisms like build,', 'start': 6442.68, 'duration': 12.871}, {'end': 6460.276, 'text': 'publish and deploys of different projects at once itself.', 'start': 6455.551, 'duration': 4.725}, {'end': 6464.48, 'text': "So it's a very powerful tool which can really help us to do the build automations.", 'start': 6460.716, 'duration': 3.764}, {'end': 6470.406, 'text': 'We can integrate them with the other tools like Jenkins and we can automate them, we can schedule the builds.', 'start': 6464.52, 'duration': 5.886}, {'end': 6474.709, 'text': 'So a lot of various advantages we can get with the help of this tool here.', 'start': 6470.726, 'duration': 3.983}, {'end': 6483.777, 'text': "It's primarily written in Java and it can be used to build up various other kind of projects also like C sharp, Scala, Ruby, etc.", 'start': 6474.95, 'duration': 8.827}], 'summary': 'Maven is an open source tool that automates build processes, integrates with other tools, and supports multiple programming languages.', 'duration': 50.344, 'max_score': 6433.433, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw6433433.jpg'}, {'end': 6652.021, 'src': 'embed', 'start': 6619.673, 'weight': 0, 'content': [{'end': 6622.577, 'text': "So they don't have to play with the class bars during the build process.", 'start': 6619.673, 'duration': 2.904}, {'end': 6625.821, 'text': 'So no customizations is actually required with this one.', 'start': 6622.597, 'duration': 3.224}, {'end': 6630.064, 'text': 'Now, the next question is that what are the different elements that Maven takes care of?', 'start': 6626.161, 'duration': 3.903}, {'end': 6633.727, 'text': 'So there are different kind of elements which is being taken care by Maven.', 'start': 6630.625, 'duration': 3.102}, {'end': 6643.895, 'text': 'So these particular parameters are elements are builds, dependencies, reports, distribution, releases and mailing list.', 'start': 6633.807, 'duration': 10.088}, {'end': 6652.021, 'text': 'So these are the typical different elements which is being taken care by the Maven during the build process and during the preparation of the builds here.', 'start': 6644.255, 'duration': 7.766}], 'summary': 'Maven handles elements like builds, dependencies, reports, distribution, releases, and mailing list during the build process.', 'duration': 32.348, 'max_score': 6619.673, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw6619673.jpg'}], 'start': 5426.383, 'title': 'Maven essentials and usage', 'summary': 'Covers the installation of maven and jdk on mac, the purpose of maven repository, three types of repositories, maven automation using plugins, build lifecycle and phases, and advantages of using apache maven for project management. it also demonstrates dependency management in maven, the differences between maven and ant, and the essential components of the pom.xml file.', 'chapters': [{'end': 5814.325, 'start': 5426.383, 'title': 'Maven installation and repository overview', 'summary': 'Discusses the installation of maven and jdk on mac, the purpose of maven repository, and the three types of repositories. it also explains the basic concepts of maven, including the project object model, dependencies and repositories, build life cycles and goals, and build profiles.', 'duration': 387.942, 'highlights': ['Maven repository is a directory containing JAR files, and metadata refers to POM files relevant to each project, enabling Maven to download dependencies. The Maven repository is a directory containing JAR files packaged together, and metadata refers to POM files relevant to each project, allowing Maven to download dependencies. It serves as a centralized location for storing project dependencies.', "There are three types of repositories: local, remote, and central, each serving different purposes and locations for storing and accessing dependencies. The three types of repositories are local, remote, and central, with the local repository present on the developer's machine, the remote repository stored on a remote server, and the central repository hosted on the internet. These repositories provide different locations for storing and accessing dependencies.", "Maven's basic concepts include the Project Object Model (POM), dependencies and repositories, build life cycles and goals, and build profiles, providing essential information about project structure, dependencies, and build processes. The basic concepts of Maven include the Project Object Model (POM), dependencies and repositories, build life cycles and goals, and build profiles, which collectively provide essential information about project structure, dependencies, and build processes. These concepts form the foundation of Maven's functionality and automation capabilities."]}, {'end': 6161.62, 'start': 5814.325, 'title': 'Maven automation and architecture', 'summary': 'Discusses the use of maven plugins for automating tasks like compilation and creating jar files, the architecture of maven including the build lifecycle and build phases, and the advantages of using apache maven for project management, emphasizing the simplification and performance improvement of the project building process.', 'duration': 347.295, 'highlights': ['Apache Maven helps manage all the processes such as building, documentation, releasing, and distribution in project management, simplifying the process and increasing performance of the project building. Maven simplifies project building, increases performance, and automates tasks like downloading jar files and other dependencies.', 'The Maven build lifecycle includes three main built-in life cycles: default for project deployment, clean for project cleaning, and site for creating project sites documentation. The three main built-in life cycles in Maven include default, clean, and site, which handle project deployment, cleaning, and site documentation creation respectively.', "The Maven build phases and stages involve various tasks such as compilation, testing, packaging, integration testing, verification, installation, and deployment of artifacts to the artifact tree. Maven's build phases and stages cover tasks like compilation, testing, packaging, integration testing, verification, installation, and deployment of artifacts.", 'Maven architecture involves reading the Pounder XML file, processing components, downloading dependencies, plugins, life cycles, phases, goals, build profiles, and connecting to the Maven repository for automation. The Maven architecture includes reading Pounder XML file, processing components, downloading dependencies, connecting to Maven repository for automation.']}, {'end': 6619.253, 'start': 6163.72, 'title': 'Maven dependency management demo', 'summary': "Demonstrates how to manage dependencies in maven by adding new dependencies, running 'mvn archetype generate' command to download plugins and create a new project, and explains the capabilities of apache maven and how it helps manage build processes, project building, and simplifies access to dependencies.", 'duration': 455.533, 'highlights': ['Maven simplifies the process of project building and increases the performance of the project and the overall building process. Maven simplifies the process of project building and increases the performance of the project and the overall building process.', 'Apache Maven helps to manage all the processes, such as build process, documentation, release process, distribution, deployment, preparing the artifacts. Apache Maven helps to manage all the processes, such as build process, documentation, release process, distribution, deployment, preparing the artifacts.', "Running 'MVN archetype generate' command will download necessary dependencies and plugins to generate a new maven project. Running 'MVN archetype generate' command will download necessary dependencies and plugins to generate a new maven project."]}, {'end': 6896.987, 'start': 6619.673, 'title': 'Understanding maven and ant', 'summary': 'Covers the elements taken care of by maven, the primary differences between ant and maven, the purpose and components of the pom.xml file, and the minimum required elements for a valid pom.xml file.', 'duration': 277.314, 'highlights': ['Maven takes care of elements such as builds, dependencies, reports, distribution, releases, and mailing list during the build process, providing a comprehensive understanding for developers.', 'The primary differences between Ant and Maven lie in their age, formal conventions, life cycle, and reusability of scripts and dependencies, highlighting the advantages of Maven over Ant for Java-based projects.', 'The pom.xml file serves as the build script for the project, containing configuration details and components like dependencies, developers, contributors, plugins, plugin configuration, and resources, enabling automation and reusability for build processes.', 'The minimum required elements for a valid pom.xml file include the project root, model version (4.0.0), group ID, artifact ID, and version of the artifact, crucial for defining the artifact being prepared and ensuring a successful validation of the pom file.']}], 'duration': 1470.604, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw5426383.jpg', 'highlights': ['Maven repository is a directory containing JAR files and metadata refers to POM files relevant to each project, enabling Maven to download dependencies.', 'There are three types of repositories: local, remote, and central, each serving different purposes and locations for storing and accessing dependencies.', "Maven's basic concepts include the Project Object Model (POM), dependencies and repositories, build life cycles and goals, and build profiles, providing essential information about project structure, dependencies, and build processes.", 'Apache Maven helps manage all the processes such as building, documentation, releasing, and distribution in project management, simplifying the process and increasing performance of the project building.', 'The Maven build lifecycle includes three main built-in life cycles: default for project deployment, clean for project cleaning, and site for creating project sites documentation.', "Maven's build phases and stages involve various tasks such as compilation, testing, packaging, integration testing, verification, installation, and deployment of artifacts to the artifact tree.", 'Maven architecture involves reading the Pounder XML file, processing components, downloading dependencies, plugins, life cycles, phases, goals, build profiles, and connecting to the Maven repository for automation.', "Running 'MVN archetype generate' command will download necessary dependencies and plugins to generate a new maven project.", 'Maven takes care of elements such as builds, dependencies, reports, distribution, releases, and mailing list during the build process, providing a comprehensive understanding for developers.', 'The primary differences between Ant and Maven lie in their age, formal conventions, life cycle, and reusability of scripts and dependencies, highlighting the advantages of Maven over Ant for Java-based projects.', 'The pom.xml file serves as the build script for the project, containing configuration details and components like dependencies, developers, contributors, plugins, plugin configuration, and resources, enabling automation and reusability for build processes.', 'The minimum required elements for a valid pom.xml file include the project root, model version (4.0.0), group ID, artifact ID, and version of the artifact, crucial for defining the artifact being prepared and ensuring a successful validation of the pom file.']}, {'end': 8200.022, 'segs': [{'end': 6926.714, 'src': 'embed', 'start': 6898.442, 'weight': 2, 'content': [{'end': 6901.405, 'text': 'Now what exactly is the mint with the term called build tool.', 'start': 6898.442, 'duration': 2.963}, {'end': 6907.37, 'text': 'So build tool is an essential tool is a kind of a process for building or compiling the source code here.', 'start': 6901.725, 'duration': 5.645}, {'end': 6911.835, 'text': "So it's needed or it's required for the below generated processes.", 'start': 6907.851, 'duration': 3.984}, {'end': 6916.419, 'text': 'If you want to generate the source code if you want to compile the source code you want to generate the source code.', 'start': 6911.915, 'duration': 4.504}, {'end': 6919.653, 'text': 'You want to generate some documentation from the source code.', 'start': 6916.872, 'duration': 2.781}, {'end': 6926.714, 'text': "You want to compile the source code or you want to package a source code, whether it's a jar file, it's a var file or it's an ER file.", 'start': 6920.033, 'duration': 6.681}], 'summary': 'A build tool is essential for generating, compiling, and packaging source code, as well as creating documentation.', 'duration': 28.272, 'max_score': 6898.442, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw6898442.jpg'}, {'end': 6956.719, 'src': 'embed', 'start': 6933.655, 'weight': 1, 'content': [{'end': 6941.277, 'text': "And if you feel that you want to upload these particular artifacts to the artifact tree, whether it's on remote machine or locally there,", 'start': 6933.655, 'duration': 7.622}, {'end': 6946.136, 'text': 'So that also you can do it with the help of this particular build tools here.', 'start': 6941.673, 'duration': 4.463}, {'end': 6951.64, 'text': 'So build tools can be helpful in doing a lot of activities for the developers.', 'start': 6946.556, 'duration': 5.084}, {'end': 6956.719, 'text': 'Now what are the different steps which is involved to install Maven on Windows.', 'start': 6953.015, 'duration': 3.704}], 'summary': 'Build tools can help developers upload artifacts to the artifact tree, whether on a remote machine or locally, and perform various activities. steps for installing maven on windows are discussed.', 'duration': 23.064, 'max_score': 6933.655, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw6933655.jpg'}, {'end': 7399.371, 'src': 'embed', 'start': 7376.835, 'weight': 0, 'content': [{'end': 7384.441, 'text': 'Second, it downloads the dependencies defined in the palm.xml file into the local repository from the central or the remote repository here.', 'start': 7376.835, 'duration': 7.606}, {'end': 7392.266, 'text': 'once that is done so it will, uh, you know, create or generate the reports according to the life cycles which you have configured,', 'start': 7385.041, 'duration': 7.225}, {'end': 7399.371, 'text': "whether it's a clean install, site, deploy package or whatever the life cycle you want to trigger.", 'start': 7392.266, 'duration': 7.105}], 'summary': 'Maven downloads dependencies and generates reports based on configured lifecycles.', 'duration': 22.536, 'max_score': 7376.835, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw7376835.jpg'}, {'end': 7490.726, 'src': 'embed', 'start': 7460.634, 'weight': 9, 'content': [{'end': 7467.956, 'text': 'like, what are the different step by steps, executions like for the deep down which is available there inside a specific Maven build life cycle?', 'start': 7460.634, 'duration': 7.322}, {'end': 7470.917, 'text': "So here you can see that it's compiling.", 'start': 7468.456, 'duration': 2.461}, {'end': 7473.638, 'text': 'then the test compile, test execution is there.', 'start': 7470.917, 'duration': 2.721}, {'end': 7478.641, 'text': 'then package integration, test verify, install and lastly deploy here.', 'start': 7473.638, 'duration': 5.003}, {'end': 7482.902, 'text': 'So these are the different build phases which is available as such over here.', 'start': 7478.661, 'duration': 4.241}, {'end': 7490.726, 'text': 'So what exactly is the command to use to do a particular Maven site? So MVN site is something which is used to create a Maven site here.', 'start': 7483.363, 'duration': 7.363}], 'summary': 'Maven build life cycle has steps like compiling, testing, packaging, installing, and deploying. mvn site command creates a maven site.', 'duration': 30.092, 'max_score': 7460.634, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw7460634.jpg'}, {'end': 7579.14, 'src': 'embed', 'start': 7543.229, 'weight': 4, 'content': [{'end': 7548.594, 'text': 'So like this information you are providing that what particular version you are trying to configure here.', 'start': 7543.229, 'duration': 5.365}, {'end': 7555.38, 'text': "Now let's move on to the intermediate level where we will be having a little bit more complex questions related to the maven here.", 'start': 7548.894, 'duration': 6.486}, {'end': 7557.702, 'text': 'Now, what exactly is a maven artifact?', 'start': 7555.801, 'duration': 1.901}, {'end': 7564.869, 'text': 'Now, usually what happens that when we do a build process, as an end of result of the build process, we will get some artifacts.', 'start': 7558.123, 'duration': 6.746}, {'end': 7571.556, 'text': 'For example when we build a .NET project so there we will be able to have a EXE or DLL files as an artifacts.', 'start': 7565.27, 'duration': 6.286}, {'end': 7579.14, 'text': 'Similarly in case of Maven, when we do a build process there we get the different kind of artifacts like depending on the packaging mode,', 'start': 7572.236, 'duration': 6.904}], 'summary': 'The transcript discusses maven artifacts and their relevance to the build process.', 'duration': 35.911, 'max_score': 7543.229, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw7543229.jpg'}, {'end': 7835.533, 'src': 'embed', 'start': 7805.06, 'weight': 8, 'content': [{'end': 7809.481, 'text': 'Now, what is exactly the difference between the convention and the configuration in Maven?', 'start': 7805.06, 'duration': 4.421}, {'end': 7815.363, 'text': 'So convention is in particular process when the developers are not required to create the build processes.', 'start': 7809.521, 'duration': 5.842}, {'end': 7820.365, 'text': 'So configuration is when the developers are supposed to create the build processes.', 'start': 7815.783, 'duration': 4.582}, {'end': 7829.568, 'text': 'So the users do not have to rectify the configuration in detail and once the project is created it will automatically create a structure.', 'start': 7820.945, 'duration': 8.623}, {'end': 7835.533, 'text': 'So there must specify every, in case of configuration, you have to provide each and every details.', 'start': 7829.808, 'duration': 5.725}], 'summary': 'Maven convention automates build processes, configuration requires manual setup.', 'duration': 30.473, 'max_score': 7805.06, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw7805060.jpg'}, {'end': 8083.49, 'src': 'embed', 'start': 8056.513, 'weight': 7, 'content': [{'end': 8062.617, 'text': "And again, if it is not, you know, it's something which is available, which is downloaded from the central repository.", 'start': 8056.513, 'duration': 6.104}, {'end': 8065.758, 'text': 'then it will be cached locally into the local repository.', 'start': 8062.617, 'duration': 3.141}, {'end': 8070.221, 'text': "So that's the cycle which is being implemented and utilized during this process.", 'start': 8066.139, 'duration': 4.082}, {'end': 8077.364, 'text': "Now what exactly isn't snapshot in Maven? So snapshot refers to the version already available in the Maven repository.", 'start': 8071.018, 'duration': 6.346}, {'end': 8080.187, 'text': 'It signifies the latest development copy.', 'start': 8077.724, 'duration': 2.463}, {'end': 8083.49, 'text': "That's what we do with the case of snapshot here.", 'start': 8080.587, 'duration': 2.903}], 'summary': 'Maven caches and utilizes versions from central repository, including latest development copies.', 'duration': 26.977, 'max_score': 8056.513, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw8056513.jpg'}, {'end': 8154.62, 'src': 'embed', 'start': 8114.476, 'weight': 3, 'content': [{'end': 8120.476, 'text': 'so there are thousands of job projects which know can be utilized or we can be implemented by Maven here.', 'start': 8114.476, 'duration': 6}, {'end': 8129.202, 'text': 'So, this helps the as the user that they as they no longer have to remember every configurations to set a particular project.', 'start': 8120.876, 'duration': 8.326}, {'end': 8133.085, 'text': 'For example, Spring Boot, Spring MVC, Spring Boot etc.', 'start': 8129.602, 'duration': 3.483}, {'end': 8136.187, 'text': 'These are the different projects which is already available in Maven.', 'start': 8133.125, 'duration': 3.062}, {'end': 8143.312, 'text': 'So, most of the we have already discussed that For the job-based projects, Maven is something which is considered as by default.', 'start': 8136.207, 'duration': 7.105}, {'end': 8151.237, 'text': 'So, a lot of organizations are actually using it for storing or utilizing it for the particular Maven project.', 'start': 8143.872, 'duration': 7.365}, {'end': 8154.62, 'text': 'Now, what exactly is the Maven archetype over here?', 'start': 8151.397, 'duration': 3.223}], 'summary': 'Maven offers thousands of job projects, including spring boot and spring mvc, eliminating the need to remember configurations for specific projects. many organizations are using maven for job-based projects.', 'duration': 40.144, 'max_score': 8114.476, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw8114476.jpg'}], 'start': 6898.442, 'title': 'Maven build lifecycle and conventions', 'summary': 'Covers the maven build lifecycle including lifecycles and phases, maven conventions over configurations, maven repository types, and installation processes for maven on windows and ubuntu. it also highlights the significance of maven plugins and project archetypes.', 'chapters': [{'end': 7146.319, 'start': 6898.442, 'title': 'Maven build tool and installation process', 'summary': 'Discusses the significance of build tools, particularly maven, for generating, compiling, and packaging source code, as well as installing maven on windows and ubuntu, and installing jars into the local repository.', 'duration': 247.877, 'highlights': ['The significance of build tools like Maven for generating, compiling, and packaging source code is emphasized, along with their capability to upload artifacts to an artifact tree. Build tools are essential for generating, compiling, and packaging source code, as well as for uploading artifacts to an artifact tree.', 'The steps for installing Maven on Windows, including downloading the tar file, setting up environment variables, and editing the path variable, are outlined. Installing Maven on Windows involves downloading the tar file, setting up environment variables, and editing the path variable.', 'The process for installing Maven on Ubuntu, which includes downloading the Java JDK package, configuring environment variables, and checking the latest version, is explained. Installing Maven on Ubuntu involves downloading the Java JDK package, configuring environment variables, and checking the latest version.', "The command 'mvn install:install-file' is described for installing a JAR into the local repository, enabling the configuration and setup of artifacts locally. The 'mvn install:install-file' command allows installation of a JAR into the local repository, facilitating local artifact configuration and setup.", "The command 'mvn --version' is highlighted as a means to determine the version of Maven being used, providing details about the Java version and the specific Maven version. Using the 'mvn --version' command provides information about the Java version and the specific Maven version being used."]}, {'end': 7460.634, 'start': 7147.23, 'title': 'Maven lifecycle and repository overview', 'summary': 'Explains the clean, default, and site build lifecycles, the maven repository types (local, remote, central), and the three-step maven architecture, as well as the maven build lifecycle with its primary build-in build cycles and different phases.', 'duration': 313.404, 'highlights': ["Maven repository types: local, remote, and central. The maven repository comprises local, remote, and central repositories, with the local repository storing project-related files on the developer's machine, the remote repository serving as a server-based repository for downloading dependencies, and the central repository functioning as the maven community's repository for open-source artifacts.", 'Maven architecture works in three steps: reading the palm.xml file, downloading dependencies, and generating reports. The Maven architecture involves three steps: reading the palm.xml file, downloading dependencies defined in the palm.xml file into the local repository from the central or the remote repository, and generating reports according to the configured life cycles, such as clean, install, site, or deploy.', 'Explanation of the clean, default, and site build lifecycles. The clean lifecycle aids in project cleaning, the default lifecycle handles project deployment, and the site lifecycle manages the creation of project site documentation.', 'Maven build lifecycle consists of primary build-in build cycles and different phases. The Maven build lifecycle includes primary build-in build cycles, such as default, clean, and site, and various phases that need to be followed for a proper project build.']}, {'end': 7804.68, 'start': 7460.634, 'title': 'Understanding maven build lifecycle', 'summary': 'Explains the different steps and phases in maven build lifecycle, including the clean and site lifecycles, the conventions for naming maven projects, the role of maven artifacts, and the significance and types of maven plugins.', 'duration': 344.046, 'highlights': ['Explanation of Maven Plugins The chapter explains the significance of Maven plugins, highlighting their role in automating tasks such as creating jar and var files, compiling code, performing unit testing, generating project documentation, and creating project reports.', 'Maven Build Lifecycle Phases The chapter details the different phases in the clean and site lifecycles, including pre clean, clean, post clean, pre site, site, post site, and site deploy, providing insight into their functions and how they can be utilized.', 'Maven Artifacts and Conventions The chapter outlines the conventions for naming Maven projects, emphasizing the inclusion of group ID, artifact ID, and version, and explains the attributes of Maven artifacts, including group ID, artifact ID, and version.']}, {'end': 8200.022, 'start': 7805.06, 'title': 'Maven conventions and configurations', 'summary': "Explains the difference between conventions and configurations in maven, highlighting maven's use of conventions over configurations, order of inheritance, build life cycles and phases, goals, dependencies and repositories, snapshots, project types, maven archetypes, and command to create a new project based on an archetype.", 'duration': 394.962, 'highlights': ['Maven uses conventions over configurations, automatically creating project structure and default architecture, relieving developers from detailed configuration work. Maven uses conventions over configurations, automatically creating project structure and default architecture, relieving developers from detailed configuration work.', 'Order of inheritance in Maven: settings, CLI parameters, parent POM, and project POM, with settings having the highest value. Order of inheritance in Maven: settings, CLI parameters, parent POM, and project POM, with settings having the highest value.', 'Build life cycles consist of build phases, each containing goals, and lifecycle is a sequence of phases and goals. Build life cycles consist of build phases, each containing goals, and lifecycle is a sequence of phases and goals.', 'Goals in Maven refer to specific tasks for building and organizing a project, such as clean, install, package, and deploy. Goals in Maven refer to specific tasks for building and organizing a project, such as clean, install, package, and deploy.', 'Dependencies in Maven refer to Java libraries specified in the POM file, allowing for automatic downloading and caching from local and central repositories. Dependencies in Maven refer to Java libraries specified in the POM file, allowing for automatic downloading and caching from local and central repositories.', 'Snapshot in Maven signifies the latest development copy, checked for new versions in the remote repository for every build. Snapshot in Maven signifies the latest development copy, checked for new versions in the remote repository for every build.', 'Maven supports a wide range of project types, such as Spring Boot and Spring MVC, relieving users from manual configuration for specific projects. Maven supports a wide range of project types, such as Spring Boot and Spring MVC, relieving users from manual configuration for specific projects.', 'Maven archetype refers to a plugin for creating project structures based on templates, simplifying the creation of new projects. Maven archetype refers to a plugin for creating project structures based on templates, simplifying the creation of new projects.', "The command 'MVN archetype generate' is used to create a new Java project based on the archetype, enabling parameter-based project creation. The command 'MVN archetype generate' is used to create a new Java project based on the archetype, enabling parameter-based project creation."]}], 'duration': 1301.58, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw6898442.jpg', 'highlights': ['Maven uses conventions over configurations, automatically creating project structure and default architecture, relieving developers from detailed configuration work.', "Maven repository types: local, remote, and central. The local repository stores project-related files on the developer's machine, the remote repository serves as a server-based repository for downloading dependencies, and the central repository functions as the maven community's repository for open-source artifacts.", 'Maven supports a wide range of project types, such as Spring Boot and Spring MVC, relieving users from manual configuration for specific projects.', 'The significance of build tools like Maven for generating, compiling, and packaging source code is emphasized, along with their capability to upload artifacts to an artifact tree.', 'Maven archetype refers to a plugin for creating project structures based on templates, simplifying the creation of new projects.', 'Maven build lifecycle consists of primary build-in build cycles and different phases.', 'Maven plugins automate tasks such as creating jar and var files, compiling code, performing unit testing, generating project documentation, and creating project reports.', 'Maven Artifacts and Conventions: outlines the conventions for naming Maven projects, emphasizing the inclusion of group ID, artifact ID, and version, and explains the attributes of Maven artifacts, including group ID, artifact ID, and version.', "The command 'mvn install:install-file' allows installation of a JAR into the local repository, facilitating local artifact configuration and setup.", "The command 'mvn --version' provides information about the Java version and the specific Maven version being used.", 'Maven architecture involves three steps: reading the palm.xml file, downloading dependencies, and generating reports.', "The command 'MVN archetype generate' is used to create a new Java project based on the archetype, enabling parameter-based project creation."]}, {'end': 9887.018, 'segs': [{'end': 8276.436, 'src': 'embed', 'start': 8250.905, 'weight': 3, 'content': [{'end': 8264.838, 'text': 'which is going to clean all these directories and why we are doing this directory structure cleanup so that we will be able to do a fresh build process and there should not be any kind of issues as such over here.', 'start': 8250.905, 'duration': 13.933}, {'end': 8272.985, 'text': "So that's the main reason why we are looking forward for this particular mechanism or for this particular changes as such here.", 'start': 8265.298, 'duration': 7.687}, {'end': 8276.436, 'text': "So what exactly isn't build profile all about.", 'start': 8273.993, 'duration': 2.443}], 'summary': 'Cleaning directories for a fresh build process to avoid issues and improve efficiency.', 'duration': 25.531, 'max_score': 8250.905, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw8250905.jpg'}, {'end': 8324.478, 'src': 'embed', 'start': 8299.257, 'weight': 4, 'content': [{'end': 8306.764, 'text': 'so that you will be able to have the process and you will be able to perform the configurations and the setups all together there.', 'start': 8299.257, 'duration': 7.507}, {'end': 8313.831, 'text': "So that's a very important aspect to be considered, that which we need to discuss when we talk about the build profile.", 'start': 8306.825, 'duration': 7.006}, {'end': 8319.094, 'text': 'so build profile whenever you feel that you want to do some customizations and you want to proceed with the setup.', 'start': 8313.831, 'duration': 5.263}, {'end': 8320.936, 'text': "so that's where it utilized.", 'start': 8319.094, 'duration': 1.842}, {'end': 8324.478, 'text': 'next thing is that what are different type of build profiles which is available there?', 'start': 8320.936, 'duration': 3.542}], 'summary': 'Discussion on the importance and utilization of build profiles for configurations and setups.', 'duration': 25.221, 'max_score': 8299.257, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw8299257.jpg'}, {'end': 8396.219, 'src': 'embed', 'start': 8358.357, 'weight': 9, 'content': [{'end': 8366.906, 'text': 'so system dependencies refers to to the particular mechanisms where we feel that how the dependencies should be present there.', 'start': 8358.357, 'duration': 8.549}, {'end': 8369.646, 'text': 'So, that is something which is having a scope of system there.', 'start': 8367.005, 'duration': 2.641}, {'end': 8375.827, 'text': 'So, these dependencies are commonly used to help Maven know the dependencies that is being provided by the JDK.', 'start': 8370.026, 'duration': 5.801}, {'end': 8382.989, 'text': 'System dependencies are mostly used to resolve the dependencies on the artifacts that are provided by the JDK.', 'start': 8376.348, 'duration': 6.641}, {'end': 8385.67, 'text': 'So these dependencies are somewhat, which is being utilized,', 'start': 8383.009, 'duration': 2.661}, {'end': 8392.576, 'text': 'used over here so that we will be able to implement and go ahead through the system dependencies.', 'start': 8386.911, 'duration': 5.665}, {'end': 8396.219, 'text': 'what is the reason for using an optional dependency here?', 'start': 8392.576, 'duration': 3.643}], 'summary': 'System dependencies in maven help resolve jdk-provided artifacts.', 'duration': 37.862, 'max_score': 8358.357, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw8358357.jpg'}, {'end': 9447.209, 'src': 'embed', 'start': 9414.751, 'weight': 8, 'content': [{'end': 9418.434, 'text': "So it's being used for the Java project but XML format is being used here.", 'start': 9414.751, 'duration': 3.683}, {'end': 9424.94, 'text': 'And, on the other hand, Gradle is something which is not using the XML formats and, whatever the build scripts you are creating,', 'start': 9418.695, 'duration': 6.245}, {'end': 9428.202, 'text': 'that is something which is there in the Groovy based DSL language.', 'start': 9424.94, 'duration': 3.262}, {'end': 9432.643, 'text': 'And on the other hand, in the POM we have to create the XMLs dependencies.', 'start': 9428.302, 'duration': 4.341}, {'end': 9437.565, 'text': "whatever the attributes you are putting up in the Maven, that's something which is available there in the format of XML.", 'start': 9432.643, 'duration': 4.922}, {'end': 9447.209, 'text': 'The overall goal of the griddle is to add functionality to a project, whereas the goal of the Maven is, to you know, to complete a project phase,', 'start': 9437.825, 'duration': 9.384}], 'summary': 'Java project uses xml for gradle and groovy-based dsl, while maven uses xml for dependencies and project completion.', 'duration': 32.458, 'max_score': 9414.751, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw9414751.jpg'}, {'end': 9623.177, 'src': 'embed', 'start': 9589.254, 'weight': 1, 'content': [{'end': 9593.635, 'text': 'So JDK is something you can most commonly use nowadays so you can install that.', 'start': 9589.254, 'duration': 4.381}, {'end': 9600.239, 'text': 'Once the Java is downloaded and installed then you have to do the Gradle download Gradle there.', 'start': 9594.554, 'duration': 5.685}, {'end': 9605.543, 'text': 'Now, once the Gradle binders are executable or the zip file gets downloaded,', 'start': 9600.759, 'duration': 4.784}, {'end': 9611.868, 'text': 'so you can add the environment variables and then you can validate if the Gradle installation is working fine as expected or not.', 'start': 9605.543, 'duration': 6.325}, {'end': 9623.177, 'text': "So we will be doing the Gradle installation into our local systems and into the Windows platform and we'll see that how exactly we can go for the installation of Gradle and we'll see that what are the different version we are going to install here.", 'start': 9612.388, 'duration': 10.789}], 'summary': 'Installing jdk and gradle, setting environment variables, and validating installation on windows platform.', 'duration': 33.923, 'max_score': 9589.254, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw9589254.jpg'}, {'end': 9718.837, 'src': 'embed', 'start': 9690.337, 'weight': 0, 'content': [{'end': 9693.959, 'text': 'So right now we have got like the prerequisites as in Java version installed.', 'start': 9690.337, 'duration': 3.622}, {'end': 9697.561, 'text': 'Now, the next thing is that we have to install or download the tables.', 'start': 9694.499, 'duration': 3.062}, {'end': 9702.544, 'text': 'So in order to download the latest gradle distribution, so you have to click on this one.', 'start': 9698.201, 'duration': 4.343}, {'end': 9706.805, 'text': 'Right Now over here there are different options like you want to go for 6.7.', 'start': 9702.804, 'duration': 4.001}, {'end': 9709.248, 'text': "Now it's there having like binary only or complete.", 'start': 9706.805, 'duration': 2.443}, {'end': 9712.591, 'text': "We'll go for the binary only because we don't want to have the source.", 'start': 9709.748, 'duration': 2.843}, {'end': 9714.553, 'text': 'We just want the binaries and the executables.', 'start': 9712.631, 'duration': 1.922}, {'end': 9716.014, 'text': "Now it's getting downloaded.", 'start': 9715.033, 'duration': 0.981}, {'end': 9718.837, 'text': "It's around close to 100 MB of the installer which is there.", 'start': 9716.054, 'duration': 2.783}], 'summary': 'Downloading latest gradle distribution, 6.7 binary only, around 100 mb.', 'duration': 28.5, 'max_score': 9690.337, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw9690337.jpg'}], 'start': 8200.862, 'title': 'Maven and gradle build processes', 'summary': "Covers maven build process overview, including directory structures, cleaning files, dependencies, and activation of build profiles, and explores gradle's benefits, such as flexibility, performance, and faster internal caching, along with the process of gradle installation.", 'chapters': [{'end': 8586.354, 'start': 8200.862, 'title': 'Maven build process overview', 'summary': 'Discusses the maven build process, including the creation of directory structures, cleaning files and directories, build profiles, system dependencies, optional dependencies, dependency scopes, transitive dependencies, and activation of build profiles.', 'duration': 385.492, 'highlights': ['Maven Clean Command The Maven Clean command is utilized to clean files and directories in the target directory, enabling a fresh build process to avoid issues.', 'Build Profiles Build profiles allow customization of build processes and configurations, enabling multiple build processes for different configurations.', 'System Dependencies System dependencies are used to resolve dependencies provided by the JDK and help Maven recognize the dependencies.', 'Optional Dependencies Optional dependencies decrease the transitive burden of libraries, allowing exclusion of unnecessary artifacts to save time and streamline the build process.', 'Dependency Scopes There are different types of dependency scopes such as compile, provided, runtime, test, system, and import, used to define the specific stages of the build process.']}, {'end': 9235.206, 'start': 8586.734, 'title': 'Dependency exclusion and maven mojo', 'summary': 'Discusses dependency exclusion in maven, the concept of maven mojo, and the process of gradle installation, including jdk and gradle download, environment variable setup, and validation, aiming to understand the gradle build tool and its applications.', 'duration': 648.472, 'highlights': ['Dependency exclusion in Maven is used to exclude transitive dependencies, preventing the automatic download of dependent artifacts, allowing the avoidance of transitive dependencies and enabling additional benefits and executions. Dependency exclusion in Maven allows for the exclusion of transitive dependencies, preventing the automatic download of dependent artifacts, thus avoiding transitive dependencies and enabling additional benefits and executions.', "Mojo in Maven refers to 'Maven Plain Old Java Object,' serving as an executable goal and a plugin for extending Maven's functionality, enabling the extension of functionality and the distribution of Mojos. Mojo in Maven, standing for 'Maven Plain Old Java Object,' acts as an executable goal and a plugin for extending Maven's functionality, enabling the extension of functionality and the distribution of Mojos.", 'The process of Gradle installation involves checking if Java is installed, downloading Gradle, adding environment variables, and validating the installation, primarily focusing on the compatibility of JDK, Gradle download, environment variable configuration, and validation. The process of Gradle installation focuses on checking the compatibility of JDK, downloading Gradle, configuring environment variables, and validating the installation.']}, {'end': 9887.018, 'start': 9235.206, 'title': 'Gradle: a powerful build automation tool', 'summary': 'Discusses the benefits of using gradle over maven for build automation, highlighting its focus on resolving issues faced with other build tools, providing flexibility and performance, and faster performance due to internal caching, as well as detailing the steps of gradle installation.', 'duration': 651.812, 'highlights': ['Gradle resolves issues faced on other build tools Gradle is used to remove all the cons faced during the implementation of Ant and Maven, providing solutions for issues encountered with other build tools.', 'Gradle focuses on maintainability, performance, and flexibility It emphasizes managing large projects and offers flexibility in modifying build scripts, accommodating changes in source code, and providing support for a variety of project types.', 'Gradle provides a lot of features and plugins It offers numerous plugins, allowing for custom tasks and flexibility in executing build processes, catering to various project requirements and automations.', 'Gradle performance is faster due to internal caching By utilizing its internal cache, Gradle enhances performance, making builds faster compared to Maven, which lacks an inbuilt cache, resulting in quicker build automation.', 'Gradle installation involves checking if Java is installed, downloading Gradle, adding environment variables, and validating the installation The installation process entails checking and installing Java, downloading Gradle, configuring environment variables, and validating the installation, ensuring the successful setup of Gradle for build automation.']}], 'duration': 1686.156, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw8200861.jpg', 'highlights': ['Maven Clean Command: Utilized to clean files and directories in the target directory, enabling a fresh build process to avoid issues.', 'Build Profiles: Allow customization of build processes and configurations, enabling multiple build processes for different configurations.', 'System Dependencies: Used to resolve dependencies provided by the JDK and help Maven recognize the dependencies.', 'Optional Dependencies: Decrease the transitive burden of libraries, allowing exclusion of unnecessary artifacts to save time and streamline the build process.', 'Dependency Scopes: Different types of dependency scopes such as compile, provided, runtime, test, system, and import, used to define the specific stages of the build process.', 'Dependency exclusion in Maven: Used to exclude transitive dependencies, preventing the automatic download of dependent artifacts, enabling additional benefits and executions.', "Mojo in Maven: Acts as an executable goal and a plugin for extending Maven's functionality, enabling the extension of functionality and the distribution of Mojos.", 'Process of Gradle installation: Focuses on checking the compatibility of JDK, downloading Gradle, configuring environment variables, and validating the installation.', 'Gradle resolves issues faced on other build tools: Used to remove all the cons faced during the implementation of Ant and Maven, providing solutions for issues encountered with other build tools.', 'Gradle focuses on maintainability, performance, and flexibility: Emphasizes managing large projects and offers flexibility in modifying build scripts, accommodating changes in source code, and providing support for a variety of project types.', 'Gradle provides a lot of features and plugins: Offers numerous plugins, allowing for custom tasks and flexibility in executing build processes, catering to various project requirements and automations.', 'Gradle performance is faster due to internal caching: Enhances performance, making builds faster compared to Maven, resulting in quicker build automation.']}, {'end': 11928.159, 'segs': [{'end': 11074.456, 'src': 'embed', 'start': 11042.114, 'weight': 7, 'content': [{'end': 11043.676, 'text': "Let's figure out the directory first.", 'start': 11042.114, 'duration': 1.562}, {'end': 11050.042, 'text': 'So if you remember the directory structure where the Java got installed was in program files Java.', 'start': 11044.056, 'duration': 5.986}, {'end': 11054.284, 'text': 'I have there are certain previous versions which I had installed and then uninstalled it.', 'start': 11050.222, 'duration': 4.062}, {'end': 11056.986, 'text': 'So that is why you see some residuals here sitting here.', 'start': 11054.324, 'duration': 2.662}, {'end': 11058.827, 'text': "Let's not worry too much about that.", 'start': 11057.246, 'duration': 1.581}, {'end': 11064.01, 'text': 'Instead, let me go to the latest one, what I have installed, which is this and there is a bin folder here,', 'start': 11059.007, 'duration': 5.003}, {'end': 11067.252, 'text': 'and this is the path which we need to set in our path variable.', 'start': 11064.01, 'duration': 3.242}, {'end': 11074.456, 'text': "So what I will do is I'll just copy this path and then go to your control panel here, go to your.", 'start': 11067.452, 'duration': 7.004}], 'summary': 'Identifying java installation directory and setting path variable.', 'duration': 32.342, 'max_score': 11042.114, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw11042114.jpg'}, {'end': 11103.83, 'src': 'embed', 'start': 11075.776, 'weight': 2, 'content': [{'end': 11084.54, 'text': 'yeah, so click on the system, go to advanced system setting and here in the environment variables, find the path variable okay and then say edit, now,', 'start': 11075.776, 'duration': 8.764}, {'end': 11086.481, 'text': 'what are we doing here in the path variable?', 'start': 11084.54, 'duration': 1.941}, {'end': 11090.102, 'text': 'is we are going to add the java bin directory to the path?', 'start': 11086.481, 'duration': 3.621}, {'end': 11093.844, 'text': 'be very careful whenever you are editing your path variable.', 'start': 11090.422, 'duration': 3.422}, {'end': 11095.405, 'text': 'do not overwrite anything.', 'start': 11093.844, 'duration': 1.561}, {'end': 11103.83, 'text': 'always go into the edit mode, go towards the end here and then just say control V, paste the path which you have just copied from the Explorer window.', 'start': 11095.405, 'duration': 8.425}], 'summary': 'Add java bin directory to the path variable in system settings.', 'duration': 28.054, 'max_score': 11075.776, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw11075776.jpg'}, {'end': 11165.992, 'src': 'embed', 'start': 11136.889, 'weight': 1, 'content': [{'end': 11138.11, 'text': 'So everything seems to be fine.', 'start': 11136.889, 'duration': 1.221}, {'end': 11141.012, 'text': 'So now successfully we have installed Java on the system.', 'start': 11138.19, 'duration': 2.822}, {'end': 11145.076, 'text': 'So what is our next installation step what we have? Now we need to install the Eclipse.', 'start': 11141.112, 'duration': 3.964}, {'end': 11146.937, 'text': "So let's go back to the browser again.", 'start': 11145.416, 'duration': 1.521}, {'end': 11151.621, 'text': 'So to download Eclipse, we will be downloading the package from the eclipse.org.', 'start': 11147.357, 'duration': 4.264}, {'end': 11156.144, 'text': 'So when you go here to eclipse.org, you can see the latest version which is available.', 'start': 11151.861, 'duration': 4.283}, {'end': 11160.828, 'text': 'And the latest version available when this video was made was 2019.06.', 'start': 11156.304, 'duration': 4.524}, {'end': 11165.992, 'text': "So especially with Eclipse, since it's an open source, I prefer to work with the last stable version.", 'start': 11160.828, 'duration': 5.164}], 'summary': 'Successfully installed java. now downloading eclipse from eclipse.org, latest version is 2019.06.', 'duration': 29.103, 'max_score': 11136.889, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw11136889.jpg'}, {'end': 11206.721, 'src': 'embed', 'start': 11176.218, 'weight': 6, 'content': [{'end': 11178.6, 'text': 'So you can always choose to go with the latest version.', 'start': 11176.218, 'duration': 2.382}, {'end': 11183.703, 'text': "But then, if there are any issues and if you're, like first time working with the Eclipse, you're going to get confused,", 'start': 11178.8, 'duration': 4.903}, {'end': 11185.625, 'text': 'as where these issues are coming from right?', 'start': 11183.703, 'duration': 1.922}, {'end': 11190.508, 'text': 'So I would still recommend that you use the last stable version which is available with your Eclipse.', 'start': 11185.665, 'duration': 4.843}, {'end': 11198.574, 'text': 'So now, to get the last stable version, what you need to do is go and click on this, download packages and here, if you scroll down this page,', 'start': 11190.768, 'duration': 7.806}, {'end': 11200.516, 'text': 'you can see here more downloads.', 'start': 11198.574, 'duration': 1.942}, {'end': 11206.721, 'text': 'So there is a list of all the previous releases of Eclipse which is available and this is what we need to download.', 'start': 11200.916, 'duration': 5.805}], 'summary': 'Recommend using the last stable version of eclipse, available for download from the website.', 'duration': 30.503, 'max_score': 11176.218, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw11176218.jpg'}, {'end': 11411.368, 'src': 'embed', 'start': 11381.884, 'weight': 5, 'content': [{'end': 11387.867, 'text': "For example, I could have two different projects where one project I'm going to be working with JRE 1.8.", 'start': 11381.884, 'duration': 5.983}, {'end': 11394.373, 'text': 'and there is another project which I want to work with, the latest Java maybe Java 12, and I can have more than one Java installed on the machine.', 'start': 11387.867, 'duration': 6.506}, {'end': 11398.537, 'text': 'so this give me an option to select whichever Java I want to work with.', 'start': 11394.373, 'duration': 4.164}, {'end': 11401.861, 'text': 'so if you have another Java installed here, it will show up in this list.', 'start': 11398.537, 'duration': 3.324}, {'end': 11403.282, 'text': 'so and you can just go ahead and select that.', 'start': 11401.861, 'duration': 1.421}, {'end': 11411.368, 'text': 'Now, since we have only one Java installed on our machine, which is Java 1.8, I will say use default GRE, which is 1.8, and I will click on finish.', 'start': 11403.462, 'duration': 7.906}], 'summary': 'Ability to work with multiple java versions, selecting java 12, or defaulting to java 1.8 if only one installed.', 'duration': 29.484, 'max_score': 11381.884, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw11381884.jpg'}, {'end': 11477.807, 'src': 'embed', 'start': 11440.27, 'weight': 12, 'content': [{'end': 11445.935, 'text': "So if you're working with selenium this particular website the seleniumhq.org is going to be a bible.", 'start': 11440.27, 'duration': 5.665}, {'end': 11450.179, 'text': 'Everything and anything related to selenium is available in this website.', 'start': 11446.175, 'duration': 4.004}, {'end': 11456.606, 'text': 'whether you want to download the files, whether you want to refer to the documentation, anything regarding to Selenium is available here.', 'start': 11450.379, 'duration': 6.227}, {'end': 11459.449, 'text': 'So what we want now is the installables for Selenium.', 'start': 11456.666, 'duration': 2.783}, {'end': 11461.512, 'text': 'So here go to the download tab.', 'start': 11459.67, 'duration': 1.842}, {'end': 11467.418, 'text': 'Now for you to install Selenium and start working with Selenium, there are three things which are required for you to download.', 'start': 11461.692, 'duration': 5.726}, {'end': 11469.661, 'text': 'One is a standalone Selenium server.', 'start': 11467.598, 'duration': 2.063}, {'end': 11473.103, 'text': 'So this is not required immediately when you get started with Selenium.', 'start': 11469.841, 'duration': 3.262}, {'end': 11477.807, 'text': 'However, when you start working with remote Selenium web driver, you would be requiring this.', 'start': 11473.303, 'duration': 4.504}], 'summary': 'Seleniumhq.org is a valuable resource for selenium, providing all necessary files and documentation for installation and usage, including a standalone selenium server required for remote selenium web driver.', 'duration': 37.537, 'max_score': 11440.27, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw11440270.jpg'}, {'end': 11613.582, 'src': 'embed', 'start': 11585.346, 'weight': 4, 'content': [{'end': 11588.609, 'text': 'So driver files are specific to each of the operating system.', 'start': 11585.346, 'duration': 3.263}, {'end': 11594.114, 'text': 'So if you go down here, you will see there is a separate driver file available for Linux, for Mac and for Windows.', 'start': 11588.769, 'duration': 5.345}, {'end': 11599.416, 'text': 'So depending on which operating system where you have been running your test, download that particular driver file.', 'start': 11594.454, 'duration': 4.962}, {'end': 11602.978, 'text': 'And this is the driver file I need because we are working on Windows machine.', 'start': 11599.556, 'duration': 3.422}, {'end': 11610.04, 'text': 'So these are the three different packages which we need to download from the seleniumhq.org for us to install selenium.', 'start': 11603.078, 'duration': 6.962}, {'end': 11613.582, 'text': 'So let me show you the folder where I have already downloaded all this.', 'start': 11610.22, 'duration': 3.362}], 'summary': 'Different driver files available for linux, mac, and windows. download the specific driver file for the operating system used.', 'duration': 28.236, 'max_score': 11585.346, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw11585346.jpg'}, {'end': 11669.21, 'src': 'embed', 'start': 11640.594, 'weight': 0, 'content': [{'end': 11646.461, 'text': 'So what I did was after downloading those driver files for the browser, I created a directory here called drivers.', 'start': 11640.594, 'duration': 5.867}, {'end': 11649.022, 'text': "and I've kept all my browser drivers here.", 'start': 11646.781, 'duration': 2.241}, {'end': 11651.463, 'text': 'so I have a driver file downloaded for Chrome.', 'start': 11649.022, 'duration': 2.441}, {'end': 11656.304, 'text': 'I want to work with Firefox, so I have a Gecko driver here and then for Internet Explorer.', 'start': 11651.463, 'duration': 4.841}, {'end': 11656.744, 'text': "that's it.", 'start': 11656.304, 'duration': 0.44}, {'end': 11657.985, 'text': 'so this is all we need.', 'start': 11656.744, 'duration': 1.241}, {'end': 11663.127, 'text': 'so once we have all this, what you need to do is go to your Eclipse In the Eclipse,', 'start': 11657.985, 'duration': 5.142}, {'end': 11669.21, 'text': 'right click on the project which you have created and then go to the build path and say configure build path.', 'start': 11663.127, 'duration': 6.083}], 'summary': 'Downloaded browser drivers for chrome, firefox, and internet explorer and organized them in a directory called drivers.', 'duration': 28.616, 'max_score': 11640.594, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw11640594.jpg'}, {'end': 11942.33, 'src': 'embed', 'start': 11909.967, 'weight': 8, 'content': [{'end': 11912.449, 'text': 'what i usually do is i go to my browser.', 'start': 11909.967, 'duration': 2.482}, {'end': 11919.513, 'text': "i open the website which i want to work with in our case it's amazon.in and i just simply copy this fully formed url,", 'start': 11912.449, 'duration': 7.064}, {'end': 11922.115, 'text': 'go to my eclipse and just paste it here now.', 'start': 11919.513, 'duration': 2.602}, {'end': 11925.777, 'text': "this ensures that i don't make any mistakes in typing out the url.", 'start': 11922.115, 'duration': 3.662}, {'end': 11928.159, 'text': "let's complete this statement and we are done.", 'start': 11925.777, 'duration': 2.382}, {'end': 11933.242, 'text': "and now in the main function, i'll just create an object of this and we will call this method.", 'start': 11928.159, 'duration': 5.083}, {'end': 11942.33, 'text': "So I'll copy this class first selenium test, say obj equal to new first selenium test, and now I'll say obj dot.", 'start': 11933.542, 'duration': 8.788}], 'summary': 'Process of copying and pasting fully formed url into eclipse to avoid typing mistakes.', 'duration': 32.363, 'max_score': 11909.967, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw11909967.jpg'}], 'start': 9887.098, 'title': 'Java project setup with gradle and selenium', 'summary': 'Covers core concepts and benefits of using gradle for java projects, as well as setting up a gradle project in eclipse, installing eclipse for java development, and configuring selenium for use with eclipse. key points include high performance, support for multiple projects, and detailed steps for installation and setup.', 'chapters': [{'end': 10001.537, 'start': 9887.098, 'title': 'Cradle core concepts', 'summary': 'Covers the core concepts of cradle including projects, tasks, sequences, build scripts, dependencies, and features like high performance.', 'duration': 114.439, 'highlights': ['The projects in Cradle represent items to be performed, and the Gradle project may have multiple configured tasks to be executed in a sequence.', 'Tasks in Cradle are identities for performing a series of steps like compilation, preparing files, and publishing artifacts to a shared location.', 'Build scripts in Cradle store information about dependencies and tasks in the build.gradle file.', 'Cradle offers features like high performance for large projects.']}, {'end': 10548.791, 'start': 10001.957, 'title': 'Benefits of using gradle for java projects', 'summary': 'Discusses the advantages of using gradle for java projects, including high performance, support for multiple projects, incremental builds, build scans, and familiarity with java, as well as the process of creating a gradle project in a local directory and in eclipse.', 'duration': 546.834, 'highlights': ["Gradle's high performance and internal cache contribute to faster builds and higher performance compared to Maven. Gradle's internal cache ensures faster builds and higher performance.", 'Gradle provides support for performing builds, downloading plugins, and managing dependencies, making it a reliable tool for Java-based projects. Gradle offers support for performing builds, downloading plugins, and managing dependencies, contributing to its reliability for Java-based projects.', 'Support for building multiple projects in a repository using Gradle scripts and projects is available, enhancing flexibility and scalability. Gradle supports building multiple projects in a repository, providing flexibility and scalability.', 'Gradle allows for incremental builds, enabling the execution of build scans and integrations with SonarQube for code analysis. Gradle facilitates incremental builds and build scans, as well as integrations with SonarQube for code analysis.', "Gradle is well-suited for Java projects and offers familiarity with the Java programming language, making it beneficial for Java-based and Android projects. Gradle's suitability for Java projects and familiarity with the Java programming language make it advantageous for Java-based and Android projects.", 'The process of creating a Gradle project involves setting up a local directory, creating build scripts, and executing Gradle build commands for project configuration and execution. Creating a Gradle project entails setting up a local directory, creating build scripts, and executing Gradle build commands for project configuration and execution.', 'In Eclipse, the process of creating a Gradle project involves installing the Gradle plugin, configuring the plugin, and performing the build process. In Eclipse, creating a Gradle project involves installing the Gradle plugin, configuring the plugin, and performing the build process.']}, {'end': 11135.927, 'start': 10549.811, 'title': 'Setting up gradle project in eclipse', 'summary': 'Covers the process of setting up a gradle project in eclipse, including creating the project, adding dependencies, and configuring the environment, with specific steps for installing java, eclipse, and selenium, and setting up the java environment variables.', 'duration': 586.116, 'highlights': ['Installing Java 8 and configuring environment variables The chapter begins with the installation of Java 8 and the configuration of environment variables, including setting the path variable and Java home directory.', 'Creating a Gradle project and adding dependencies in Eclipse The process of creating a Gradle project in Eclipse, adding Selenium-related dependencies, and the impact of these dependencies on the overall project are explained.', 'Downloading and installing Eclipse IDE The steps for downloading and installing the Eclipse IDE are outlined, emphasizing the selection of the latest stable version released in December last year.', 'Setting up Selenium installation in Eclipse The three-step process for installing Selenium in Eclipse is detailed, with specific prerequisites such as Java installation and the selection of the latest Selenium version (3.14).', 'Explaining Gradle project structure and tasks in Eclipse The chapter provides an overview of the Gradle project structure and tasks in Eclipse, including the folder structure, dependencies, and Gradle tasks available within the build process.']}, {'end': 11419.053, 'start': 11136.889, 'title': 'Install eclipse for java development', 'summary': 'Covers the installation of eclipse for java development, including the preference for using the last stable version over the latest version, the process of downloading and installing eclipse, and setting up a workspace directory for storing java files.', 'duration': 282.164, 'highlights': ['The preference for using the last stable version over the latest version of Eclipse The instructor recommends using the last stable version of Eclipse, such as the 4.10 version released in December, to avoid potential issues, providing insight into the standard practice of developers and the rationale behind the recommendation.', 'The process of downloading and installing Eclipse, including selecting the appropriate package, directory, and creating shortcuts The detailed process of downloading and installing Eclipse is explained, covering the selection of the appropriate package, directory, and options for creating shortcuts, offering practical guidance for the installation process.', 'Setting up a workspace directory for storing Java files in Eclipse The importance of specifying a workspace directory in Eclipse for storing Java files is highlighted, along with the demonstration of creating and setting a custom workspace directory, providing a fundamental step in organizing and managing Java projects.']}, {'end': 11928.159, 'start': 11419.293, 'title': 'Selenium installation and configuration', 'summary': 'Covers the installation process for selenium, including the download and configuration of the standalone selenium server, client libraries for java, and browser-specific driver files, enabling the system to work with selenium scripts in eclipse.', 'duration': 508.866, 'highlights': ['The chapter covers the installation process for Selenium, including the download and configuration of the standalone Selenium server, client libraries for Java, and browser-specific driver files. The process involves downloading the standalone Selenium server, client libraries for Java, and browser-specific driver files, such as Gecko driver for Firefox and Chrome driver, to enable the system to work with Selenium scripts in Eclipse.', 'The standalone Selenium server, client libraries for Java, and browser-specific driver files are required for Selenium installation. For Selenium installation, three components are necessary: the standalone Selenium server, client libraries for Java, and browser-specific driver files, such as Gecko driver for Firefox and Chrome driver.', 'The process involves downloading the standalone Selenium server, client libraries for Java, and browser-specific driver files, such as Gecko driver for Firefox and Chrome driver. The installation process includes obtaining the standalone Selenium server, client libraries for Java, and browser-specific driver files, like Gecko driver for Firefox and Chrome driver, to facilitate working with Selenium scripts in Eclipse.', 'The installation process includes obtaining the standalone Selenium server, client libraries for Java, and browser-specific driver files. To set up Selenium, the installation process requires acquiring the standalone Selenium server, client libraries for Java, and browser-specific driver files to enable working with Selenium scripts in Eclipse.']}], 'duration': 2041.061, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw9887098.jpg', 'highlights': ['Gradle offers high performance for large projects.', 'Gradle provides support for performing builds, downloading plugins, and managing dependencies.', 'Gradle supports building multiple projects in a repository, providing flexibility and scalability.', 'Gradle facilitates incremental builds and build scans, as well as integrations with SonarQube for code analysis.', 'Creating a Gradle project involves setting up a local directory, creating build scripts, and executing Gradle build commands for project configuration and execution.', 'In Eclipse, creating a Gradle project involves installing the Gradle plugin, configuring the plugin, and performing the build process.', 'The chapter begins with the installation of Java 8 and the configuration of environment variables, including setting the path variable and Java home directory.', 'The process of creating a Gradle project in Eclipse, adding Selenium-related dependencies, and the impact of these dependencies on the overall project are explained.', 'The steps for downloading and installing the Eclipse IDE are outlined, emphasizing the selection of the latest stable version released in December last year.', 'The three-step process for installing Selenium in Eclipse is detailed, with specific prerequisites such as Java installation and the selection of the latest Selenium version (3.14).', 'The chapter provides an overview of the Gradle project structure and tasks in Eclipse, including the folder structure, dependencies, and Gradle tasks available within the build process.', 'The instructor recommends using the last stable version of Eclipse, such as the 4.10 version released in December, to avoid potential issues.', 'The detailed process of downloading and installing Eclipse is explained, covering the selection of the appropriate package, directory, and options for creating shortcuts.', 'The importance of specifying a workspace directory in Eclipse for storing Java files is highlighted, along with the demonstration of creating and setting a custom workspace directory.', 'The chapter covers the installation process for Selenium, including the download and configuration of the standalone Selenium server, client libraries for Java, and browser-specific driver files.']}, {'end': 13744.796, 'segs': [{'end': 12184.903, 'src': 'embed', 'start': 12154.23, 'weight': 1, 'content': [{'end': 12159.453, 'text': "And again, since it's all as a manual process, there is a high chance of creating manual errors there.", 'start': 12154.23, 'duration': 5.223}, {'end': 12161.494, 'text': 'Scope of manual testing is limited.', 'start': 12159.753, 'duration': 1.741}, {'end': 12164.275, 'text': "For example, let's say regression testing.", 'start': 12161.854, 'duration': 2.421}, {'end': 12167.716, 'text': 'Ideally, you would want to run all the test cases which you have written.', 'start': 12164.315, 'duration': 3.401}, {'end': 12172.978, 'text': "But since it's a manual process, you would not have the luxury of time to execute all of them,", 'start': 12167.936, 'duration': 5.042}, {'end': 12176.12, 'text': 'and hence you will pick and choose your test cases to execute.', 'start': 12172.978, 'duration': 3.142}, {'end': 12178.441, 'text': "That way you're limiting the scope of testing.", 'start': 12176.32, 'duration': 2.121}, {'end': 12184.903, 'text': 'Also, working with large amount of data manually is impractical which could be the need of your application.', 'start': 12178.601, 'duration': 6.302}], 'summary': 'Manual testing limits scope and increases chance of errors, impractical with large data.', 'duration': 30.673, 'max_score': 12154.23, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw12154230.jpg'}, {'end': 12238.947, 'src': 'embed', 'start': 12211.495, 'weight': 4, 'content': [{'end': 12216.197, 'text': 'And hence, you will need to run this test multiple times during your development cycle.', 'start': 12211.495, 'duration': 4.702}, {'end': 12220.098, 'text': 'And doing this manually definitely becomes very tedious and boring.', 'start': 12216.417, 'duration': 3.681}, {'end': 12223.08, 'text': 'And is this an effective way of doing it? Not at all.', 'start': 12220.299, 'duration': 2.781}, {'end': 12225.081, 'text': 'So what do we do? We automate it.', 'start': 12223.32, 'duration': 1.761}, {'end': 12227.582, 'text': 'So this tells us why we automate.', 'start': 12225.261, 'duration': 2.321}, {'end': 12229.402, 'text': 'One, for faster execution.', 'start': 12227.882, 'duration': 1.52}, {'end': 12231.283, 'text': 'Two, to be less error prone.', 'start': 12229.602, 'duration': 1.681}, {'end': 12235.585, 'text': 'And three, the main reason is to help frequent execution of our test.', 'start': 12231.483, 'duration': 4.102}, {'end': 12238.947, 'text': 'So there are many tools available in the market today for automation.', 'start': 12235.965, 'duration': 2.982}], 'summary': 'Automating tests leads to faster execution, fewer errors, and frequent test runs.', 'duration': 27.452, 'max_score': 12211.495, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw12211495.jpg'}, {'end': 12554.121, 'src': 'embed', 'start': 12527.103, 'weight': 0, 'content': [{'end': 12531.347, 'text': 'Selenium WebDriver, this is the most important component in the Selenium suite.', 'start': 12527.103, 'duration': 4.244}, {'end': 12535.391, 'text': 'It is a programming interface to create and execute test cases.', 'start': 12531.707, 'duration': 3.684}, {'end': 12542.675, 'text': 'It is obviously the successor of the Selenium RC which we talked about because of certain drawbacks which RC had.', 'start': 12536.051, 'duration': 6.624}, {'end': 12551.359, 'text': 'So what WebDriver does is it interacts with the browsers directly unlike RC where the RC required a server to interact with the browser.', 'start': 12543.135, 'duration': 8.224}, {'end': 12554.121, 'text': 'And the last component is the Selenium Grid.', 'start': 12551.679, 'duration': 2.442}], 'summary': 'Selenium webdriver is the key component in the suite, interacting directly with browsers and addressing drawbacks of selenium rc.', 'duration': 27.018, 'max_score': 12527.103, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw12527103.jpg'}, {'end': 12727.912, 'src': 'embed', 'start': 12703.203, 'weight': 3, 'content': [{'end': 12711.865, 'text': 'However, very recently all new brand Selenium IDE has been launched by ApplyTools and also they have made it a cross browser.', 'start': 12703.203, 'duration': 8.662}, {'end': 12717.027, 'text': 'So you can install the extension on Chrome as well as as an add-on on Firefox browser.', 'start': 12712.085, 'duration': 4.942}, {'end': 12724.99, 'text': 'So they completely revamped this IDE code and now they have made it available on the GitHub under the Apache 2.0 license.', 'start': 12717.307, 'duration': 7.683}, {'end': 12727.912, 'text': "And for the demos today, we'll be looking at the new IDE.", 'start': 12725.27, 'duration': 2.642}], 'summary': 'Applytools launched new selenium ide, now cross-browser compatible and available on github under apache 2.0 license.', 'duration': 24.709, 'max_score': 12703.203, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw12703203.jpg'}], 'start': 11928.159, 'title': 'Evolution and features of selenium', 'summary': "Explores selenium's evolution as a web application automation tool, highlighting its advantages for speedy, accurate, and cost-effective test execution. it introduces selenium's suite of tools, emphasizing platform independence, browser support, and major components. the chapter also discusses test script execution, control, selenium ide, and selenium rc, detailing their functionalities and limitations.", 'chapters': [{'end': 12341.007, 'start': 11928.159, 'title': 'Evolution of selenium', 'summary': 'Explores the challenges of manual testing, the birth and evolution of selenium as a powerful web application automation tool, and the advantages of utilizing selenium for speedy, accurate, and cost-effective test execution.', 'duration': 412.848, 'highlights': ['Selenium suite of tools and its components Selenium is not a single tool; it comprises multiple components, each with its own advantages and limitations.', 'Challenges and limitations of manual testing Manual testing is time-consuming, highly error-prone, and limited in scope, especially for tasks such as regression testing, working with large amounts of data, and performance testing.', 'Birth of Selenium and its benefits Selenium was introduced by Jason Huggins in 2004 to address the inefficiency of manual testing, and it enables speedy, accurate test execution, requires fewer human resources, is cost-effective, and allows for frequent test reruns.']}, {'end': 12835.524, 'start': 12341.167, 'title': 'Introduction to selenium: tools and features', 'summary': 'Introduces selenium as a suite of tools for web application testing, highlighting its platform independence, support for multiple browsers and languages, and the significance of its major components. the selenium ide, selenium webdriver, and selenium grid are detailed, emphasizing their functionalities and historical developments.', 'duration': 494.357, 'highlights': ['Introduction to Selenium IDE Selenium IDE is an integrated development environment for creating automation scripts with record and playback functionality, available as a Firefox plugin and a Chrome extension, and known for its simplicity and ease of use. It has been revamped with new features, such as reusability of test cases, better debugger, support for parallel test case execution, out-of-the-box control flow statements, and improved locator functionality.', 'Evolution of Selenium IDE Initially available only as a Firefox extension, Selenium IDE was discontinued with Firefox version 55 but has been relaunched as a cross-browser extension with significant enhancements, including support for parallel test case execution and improved locator functionality, available on GitHub under the Apache 2.0 license.', 'Selenium WebDriver Selenium WebDriver is highlighted as the most important component in the Selenium suite, serving as a programming interface for creating and executing test cases. It directly interacts with browsers, overcoming the limitations of Selenium RC, and supports different programming languages and operating systems, contributing to its widespread usage.']}, {'end': 13156.88, 'start': 12836.084, 'title': 'Test script execution and control', 'summary': 'Discusses the process of creating, executing, and controlling test scripts, including options for recording, running, and debugging, with emphasis on the ability to control execution speed and view detailed logs and results.', 'duration': 320.796, 'highlights': ['The IDE provides options to record a new test case, open an existing project, create a new project, and control the execution of test cases, with features for recording, running all tests, and step execution, along with the ability to control the test execution speed and view detailed logs and results.', "The script demonstrates logging into Facebook using a dummy username and password, and upon execution, it highlights the successful steps in green and generates a complete log of the test case, providing a clear indication of the test case's success or failure.", 'The IDE interface includes a menu bar for project management, a toolbar for controlling test execution, an address bar for specifying the URL, a script area for displaying recorded instructions, and a log area for recording and displaying the execution steps, facilitating comprehensive test management and execution control.']}, {'end': 13744.796, 'start': 13156.88, 'title': 'Selenium ide and selenium rc', 'summary': 'Details the use of selenium ide for recording and running test scripts, including creating a simple test case for amazon.in, and introduces the limitations of ide. it then delves into the architecture and limitations of selenium rc, discussing the issue of same origin policy and its impact on accessing elements from different domains.', 'duration': 587.916, 'highlights': ['The chapter details the use of Selenium IDE for recording and running test scripts, including creating a simple test case for Amazon.in. The transcript explains the process of using Selenium IDE to record and run test scripts, with a specific example of creating a simple test case for Amazon.in, demonstrating practical usage.', 'Introduces the limitations of IDE, including the inability to export scripts to WebDriver, perform data-driven testing, or connect to databases for test data. The limitations of Selenium IDE are outlined, such as the inability to export scripts to WebDriver, perform data-driven testing, or connect to databases for test data, providing a comprehensive overview of its constraints.', 'Delves into the architecture and limitations of Selenium RC, discussing the issue of same origin policy and its impact on accessing elements from different domains. The transcript delves into the architecture and limitations of Selenium RC, particularly focusing on the issue of the same origin policy, and its implications on accessing elements from different domains, providing a detailed exploration of the challenges faced with Selenium RC.']}], 'duration': 1816.637, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw11928159.jpg', 'highlights': ['Selenium WebDriver is highlighted as the most important component in the Selenium suite, serving as a programming interface for creating and executing test cases. It directly interacts with browsers, overcoming the limitations of Selenium RC, and supports different programming languages and operating systems, contributing to its widespread usage.', 'Selenium suite of tools and its components Selenium is not a single tool; it comprises multiple components, each with its own advantages and limitations.', 'Introduction to Selenium IDE Selenium IDE is an integrated development environment for creating automation scripts with record and playback functionality, available as a Firefox plugin and a Chrome extension, and known for its simplicity and ease of use. It has been revamped with new features, such as reusability of test cases, better debugger, support for parallel test case execution, out-of-the-box control flow statements, and improved locator functionality.', 'The IDE provides options to record a new test case, open an existing project, create a new project, and control the execution of test cases, with features for recording, running all tests, and step execution, along with the ability to control the test execution speed and view detailed logs and results.', 'Challenges and limitations of manual testing Manual testing is time-consuming, highly error-prone, and limited in scope, especially for tasks such as regression testing, working with large amounts of data, and performance testing.', 'Birth of Selenium and its benefits Selenium was introduced by Jason Huggins in 2004 to address the inefficiency of manual testing, and it enables speedy, accurate test execution, requires fewer human resources, is cost-effective, and allows for frequent test reruns.']}, {'end': 15613.457, 'segs': [{'end': 13971.196, 'src': 'embed', 'start': 13942.5, 'weight': 1, 'content': [{'end': 13948.982, 'text': 'Hence, Selenium RC got deprecated and is no more available in latest Selenium versions.', 'start': 13942.5, 'duration': 6.482}, {'end': 13950.163, 'text': 'It is obsolete now.', 'start': 13949.102, 'duration': 1.061}, {'end': 13954.145, 'text': 'Now to overcome these shortfalls, WebDriver was introduced.', 'start': 13950.503, 'duration': 3.642}, {'end': 13960.749, 'text': 'So while RC was introduced in 2004, WebDriver was introduced by Simon Stewart in 2006.', 'start': 13954.505, 'duration': 6.244}, {'end': 13963.211, 'text': "It's a cross-platform testing platform.", 'start': 13960.749, 'duration': 2.462}, {'end': 13971.196, 'text': 'So WebDriver can run on any platform like say Linux, Windows, Mac or even if you have a Ubuntu machine, you can run your Selenium scripts on.', 'start': 13963.431, 'duration': 7.765}], 'summary': 'Selenium rc deprecated, webdriver introduced in 2006, cross-platform testing tool', 'duration': 28.696, 'max_score': 13942.5, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw13942500.jpg'}, {'end': 15068.716, 'src': 'embed', 'start': 15036.647, 'weight': 3, 'content': [{'end': 15038.388, 'text': "so I'll simply copy this.", 'start': 15036.647, 'duration': 1.741}, {'end': 15039.869, 'text': "I'll go to my crow path.", 'start': 15038.388, 'duration': 1.481}, {'end': 15041.23, 'text': 'the tag is h2.', 'start': 15039.869, 'duration': 1.361}, {'end': 15044.249, 'text': "so I'll say simply h2 and okay.", 'start': 15041.23, 'duration': 3.019}, {'end': 15050.031, 'text': "and here I'll say text equal to, and this is the text which I copied.", 'start': 15044.249, 'duration': 5.782}, {'end': 15051.791, 'text': 'I must start that yes there.', 'start': 15050.031, 'duration': 1.76}, {'end': 15053.372, 'text': "so I'm just going to add an s.", 'start': 15051.791, 'duration': 1.581}, {'end': 15057.653, 'text': "okay. so let's first test here whether it is able to identify that element.", 'start': 15053.372, 'duration': 4.281}, {'end': 15059.653, 'text': 'yeah, so it is able to identify.', 'start': 15057.653, 'duration': 2}, {'end': 15061.214, 'text': 'so can you see a blue dotted line?', 'start': 15059.653, 'duration': 1.561}, {'end': 15064.135, 'text': 'it is able to show us which element it is identified.', 'start': 15061.214, 'duration': 2.921}, {'end': 15068.716, 'text': "so I'll copy this X path now and let's go to my ID eclipse.", 'start': 15064.135, 'duration': 4.581}], 'summary': 'Creating and testing xpath for h2 tag, successful identification', 'duration': 32.069, 'max_score': 15036.647, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw15036647.jpg'}, {'end': 15608.334, 'src': 'embed', 'start': 15576.042, 'weight': 0, 'content': [{'end': 15581.788, 'text': 'and try to search on for the windows 10 particular installer, you will get a link from docker hub.', 'start': 15576.042, 'duration': 5.746}, {'end': 15584.13, 'text': 'you download it, you get the stable version.', 'start': 15581.788, 'duration': 2.342}, {'end': 15585.171, 'text': 'you get the edge version.', 'start': 15584.13, 'duration': 1.041}, {'end': 15588.434, 'text': 'whichever version you want you wish to download, you can download it.', 'start': 15585.171, 'duration': 3.263}, {'end': 15590.016, 'text': "so let's go back to the chrome.", 'start': 15588.434, 'duration': 1.582}, {'end': 15592.398, 'text': 'so here you have the docker next door for windows.', 'start': 15590.016, 'duration': 2.382}, {'end': 15595.481, 'text': 'so you can go for the stable or you can go for the edge right.', 'start': 15592.398, 'duration': 3.083}, {'end': 15598.945, 'text': 'so you also have the comparison that what is the difference between these two versions?', 'start': 15595.481, 'duration': 3.464}, {'end': 15608.334, 'text': 'right, so The particular edge version is something which is getting releases every month and the stable version is getting the releases every quarter.', 'start': 15598.945, 'duration': 9.389}], 'summary': 'Docker for windows offers stable and edge versions, with edge releasing monthly and stable releasing quarterly.', 'duration': 32.292, 'max_score': 15576.042, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw15576042.jpg'}], 'start': 13745.016, 'title': 'Selenium automation', 'summary': "Covers selenium remote control architecture and its role, selenium webdriver's features and architecture, limitations and solutions for selenium, automating selenium 3.0 training search, automating firefox browser with selenium, and a selenium script demo with an introduction to selenium grid.", 'chapters': [{'end': 13941.94, 'start': 13745.016, 'title': 'Selenium remote control architecture', 'summary': 'Explains the architecture and working of selenium remote control (rc) server, highlighting its role as a mediator between test scripts and the browser, its shortcomings including slow execution and redundant apis.', 'duration': 196.924, 'highlights': ['Selenium Remote Control (RC) server serves as a mediator between test scripts and the browser, allowing commands to be executed as JavaScript commands on the browser. The RC server acts as a mediator between the test scripts and the browser, allowing the execution of commands as JavaScript commands on the browser.', 'The architecture of RC is complicated due to the requirement of an intermediate RC server to communicate with the browser. The architecture of RC is complicated because of the need for an intermediate RC server to communicate with the browser.', 'Execution of commands in RC takes a full trip from the test script to the RC server, to the core engine, to the browser, resulting in slow overall test execution. Every command in RC takes a full trip from the test script to the RC server, to the core engine, to the browser, leading to slow overall test execution.', 'RC has redundant and confusing APIs, making it less object-oriented and causing confusion among developers in using certain commands. RC has redundant and confusing APIs, causing confusion among developers in using certain commands, such as mouse commands providing similar functionality and the ambiguity in using type key command versus type command.']}, {'end': 14181.371, 'start': 13942.5, 'title': 'Introduction to selenium webdriver', 'summary': 'Discusses the transition from selenium rc to webdriver, highlighting its introduction in 2006 by simon stewart, its cross-platform capabilities, direct interaction with browsers, support for multiple programming languages, and various frameworks like testng, junit, nunit, and reportng, as well as its architecture consisting of client libraries, rest apis, and json wire protocol.', 'duration': 238.871, 'highlights': ['WebDriver was introduced in 2006 by Simon Stewart, overcoming the shortfalls of Selenium RC, and is a cross-platform testing platform. The introduction of WebDriver in 2006 by Simon Stewart marked the transition from Selenium RC, addressing its shortfalls and establishing a cross-platform testing platform.', 'WebDriver interacts directly with browsers, making it faster than Selenium RC, as it does not require a core engine like RC. The direct interaction of WebDriver with browsers results in faster performance compared to Selenium RC, as it eliminates the need for a core engine like RC.', 'WebDriver supports multiple programming languages for writing test scripts, as well as various frameworks like TestNG, JUnit, NUnit, and ReportNG. The support for multiple programming languages and various frameworks like TestNG, JUnit, NUnit, and ReportNG makes WebDriver a versatile tool for writing test scripts and automation.', 'The architecture of WebDriver consists of client libraries, REST APIs, and JSON wire protocol, providing a standardized approach for exchanging data over the web. The architecture of WebDriver, comprising client libraries, REST APIs, and JSON wire protocol, offers a standardized approach for data exchange over the web, enhancing its functionality and interoperability.']}, {'end': 14407.869, 'start': 14181.371, 'title': 'Selenium: limitations and solutions', 'summary': 'Discusses the limitations of selenium including the inability to test mobile applications, sequential execution, limited reporting capability, and challenges with image testing. it also highlights the solutions such as integration with apm for mobile app testing, selenium grid for parallel execution, and support for tools like testng and extentreport for comprehensive reporting.', 'duration': 226.498, 'highlights': ['Selenium cannot test mobile applications but provides support for integrating with APM, allowing mobile application automation, making it a complete solution for automation needs.', 'The limitation of sequential execution is addressed by Selenium Grid, enabling parallel execution of test cases on multiple machines and browsers, thus enhancing efficiency.', 'Selenium WebDriver has limited reporting capability, but it supports tools like TestNG, ReportNG, and ExtentReport, allowing integration for generating comprehensive and visually appealing reports.', 'Selenium faces challenges with image testing for web application automation but can be complemented with tools like AutoIt and Sikuli, providing a complete solution for automation needs.', 'Selenium WebDriver offers a simpler architecture compared to Selenium RC, with faster execution speed and cleaner APIs, making it a popular choice for automation.']}, {'end': 14701.59, 'start': 14407.869, 'title': 'Automating selenium 3.0 training search', 'summary': 'Outlines the use case for automating the search for selenium 3.0 training on the simplylearn website, including the manual steps, prerequisites for selenium, and the process of creating methods for launching the browser and searching for the training, emphasizing the use of eclipse, selenium, and driver files.', 'duration': 293.721, 'highlights': ['The use case involves automating the search for Selenium 3.0 training on the SimplyLearn website by first performing the steps manually and then writing an automation script.', 'The prerequisites for automating the Selenium 3.0 training search include using Eclipse as an IDE, installing Selenium with the required reference library jars, and obtaining the driver files, such as the Gecko driver for the Firefox browser.', 'The process of creating methods for automating the search involves defining the driver variable using the WebDriver class, creating methods for launching the browser, searching for Selenium training, and closing the browser, and using the System.setProperty method for launching the browser.']}, {'end': 15211.792, 'start': 14701.59, 'title': 'Automating firefox browser with selenium', 'summary': 'Explains the process of automating the firefox browser using selenium, including setting the gecko driver path, launching the website, searching for training, identifying elements, and closing the browser.', 'duration': 510.202, 'highlights': ['Setting the gecko driver path Explaining the process of setting the gecko driver path and the distinction between paths for Mac and Windows users.', 'Launching the website Detailing the process of launching the Simply Learn website and the best practice of copying the URL to avoid mistakes.', "Searching for training Demonstrating the method for searching for 'selenium' training on the website, including identifying elements and sending text using Selenium commands.", 'Identifying and clicking elements Describing the process of identifying and clicking elements on the website using locating techniques and Xpath, including a demonstration of identifying elements based on text content.', 'Printing the page title Instructing to print the page title on the console after performing operations on the web page.', "Closing the browser Explaining the method to close the browser using the 'driver.quit' command."]}, {'end': 15613.457, 'start': 15212.192, 'title': 'Selenium script demo and introduction to selenium grid', 'summary': 'Covers a demo of a selenium script, including the use of thread.sleep for explicit wait and a detailed introduction to selenium grid, explaining its purpose, working, and configuration.', 'duration': 401.265, 'highlights': ['Introduction to Selenium Grid and its purpose Selenium Grid is designed to minimize test execution time by running tests parallelly on multiple machines, achieving parallel execution on different browsers and operating systems, and integrating with reporting tools.', 'Use of thread.sleep for explicit wait in Selenium script demo The script uses thread.sleep with explicit wait times of 3 seconds to ensure sufficient time for web page elements to load, aiding in demo visibility and understanding.', "Configuration of Selenium Grid's hub and node concept The configuration involves setting up a hub using Selenium standalone server, creating nodes specific to machine requirements, and utilizing the server for node configuration, enabling parallel execution on different machines.", 'Introduction to Docker installation on Windows platform The transcript briefly touches upon Docker installation on the Windows platform, mentioning its availability for various operating systems and the process of downloading the installer.']}], 'duration': 1868.441, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw13745016.jpg', 'highlights': ["WebDriver was introduced in 2006 by Simon Stewart, addressing Selenium RC's shortfalls and establishing a cross-platform testing platform.", 'Selenium Grid enables parallel execution of test cases on multiple machines and browsers, enhancing efficiency.', 'Selenium WebDriver offers a simpler architecture compared to Selenium RC, with faster execution speed and cleaner APIs, making it a popular choice for automation.', 'The architecture of WebDriver consists of client libraries, REST APIs, and JSON wire protocol, providing a standardized approach for exchanging data over the web.', 'Selenium Grid is designed to minimize test execution time by running tests parallelly on multiple machines, achieving parallel execution on different browsers and operating systems, and integrating with reporting tools.']}, {'end': 17353.789, 'segs': [{'end': 15663.586, 'src': 'embed', 'start': 15634.207, 'weight': 3, 'content': [{'end': 15640.449, 'text': 'so what you can do is that you can actually go ahead and you can proceed with the doing the double click on this installer.', 'start': 15634.207, 'duration': 6.242}, {'end': 15644.811, 'text': 'When you double click on that, you have to proceed with some of the steps.', 'start': 15640.59, 'duration': 4.221}, {'end': 15648.853, 'text': 'like you know from the GUI itself, you are going to proceed with these steps.', 'start': 15644.811, 'duration': 4.042}, {'end': 15656.004, 'text': "So we'll wait for 10 to 20 seconds more and then the installer will be done and then we can do the double click and the installation will proceed.", 'start': 15649.403, 'duration': 6.601}, {'end': 15663.586, 'text': 'So another thing is that there is a huge difference between the installer, like, for example, in case of Unix, the installer is a little bit less,', 'start': 15656.885, 'duration': 6.701}], 'summary': 'Installation involves double clicking the installer, proceeding with gui steps, and waiting 10-20 seconds for completion.', 'duration': 29.379, 'max_score': 15634.207, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw15634207.jpg'}, {'end': 15776.323, 'src': 'embed', 'start': 15747.42, 'weight': 5, 'content': [{'end': 15755.87, 'text': 'so it will unpack the files, all the files which is required for docker to successfully install.', 'start': 15747.42, 'duration': 8.45}, {'end': 15757.811, 'text': 'that is getting unpacked over here.', 'start': 15755.87, 'duration': 1.941}, {'end': 15761.874, 'text': "so it will take some time to do the installation, because it's doing a lot of work here.", 'start': 15757.811, 'duration': 4.063}, {'end': 15768.538, 'text': 'so you can just wait for till the execution of the installer to be completed and once the installer is done,', 'start': 15761.874, 'duration': 6.664}, {'end': 15776.323, 'text': 'you can open your command line and start working on the docker.', 'start': 15768.538, 'duration': 7.785}], 'summary': 'The installation process for docker involves unpacking multiple files and takes some time to complete.', 'duration': 28.903, 'max_score': 15747.42, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw15747420.jpg'}, {'end': 17199.469, 'src': 'embed', 'start': 17171.192, 'weight': 0, 'content': [{'end': 17178.842, 'text': 'The actual container is built using Docker images and the commands to actually run those images is a run command.', 'start': 17171.192, 'duration': 7.65}, {'end': 17184.016, 'text': "So let's go through a basic structure of how you would run a docker image.", 'start': 17179.452, 'duration': 4.564}, {'end': 17194.225, 'text': 'So you go into terminal window and you would write a docker run redis and then it would run a container called redis.', 'start': 17184.316, 'duration': 9.909}, {'end': 17199.469, 'text': "So we're going to go in and if you don't have the redis image locally installed,", 'start': 17194.645, 'duration': 4.824}], 'summary': 'Using docker, running a container called redis, and basic structure of running a docker image.', 'duration': 28.277, 'max_score': 17171.192, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw17171192.jpg'}, {'end': 17353.789, 'src': 'embed', 'start': 17330.12, 'weight': 2, 'content': [{'end': 17340.004, 'text': 'the communication allows for the manager node to be able to manage the instructions and then listen to receive updates from the worker node.', 'start': 17330.12, 'duration': 9.884}, {'end': 17350.007, 'text': "so if anything happens within this environment, the manager node can react and adjust the architecture of the worker node, so it's always in sync.", 'start': 17340.004, 'duration': 10.003}, {'end': 17353.789, 'text': 'it was really great for large scaled environments.', 'start': 17350.007, 'duration': 3.782}], 'summary': 'Manager node manages instructions, receives updates, and adjusts worker node architecture for large scaled environments.', 'duration': 23.669, 'max_score': 17330.12, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw17330120.jpg'}], 'start': 15613.517, 'title': 'Docker essentials', 'summary': 'Covers docker essentials including installing docker desktop on windows, with a download size of around 300 mb, installing docker on ubuntu, comparing docker with traditional vms, and exploring docker containerization basics.', 'chapters': [{'end': 15694.835, 'start': 15613.517, 'title': 'Installing docker desktop on windows', 'summary': 'Outlines the process of installing docker desktop on windows, highlighting the necessary steps and system requirements, including the download size of around 300 mb and the compatibility with windows 10 professional or enterprise 64 bit.', 'duration': 81.318, 'highlights': ['The installer for Docker Desktop on Windows is approximately 300 MB in size, and it requires Windows 10 Professional or Enterprise 64 bit for installation.', 'Previous versions of Windows, such as Windows 7, require the older version called Docker Toolbox, which has now been replaced by Docker Desktop with support for Docker Windows 10.', 'The installation process involves double-clicking on the installer and following the steps from the GUI, with a noticeable difference between the installation process on Unix and Windows due to the GUI involvement and available binders.']}, {'end': 16251.477, 'start': 15695.415, 'title': 'Docker installation on ubuntu', 'summary': 'Covers the detailed process of installing docker on an ubuntu system, including removing previous installations, updating software, and executing commands to install docker and its dependencies, with clear instructions and troubleshooting for potential errors, followed by testing the installation by pulling an image from docker hub and checking its presence on the system.', 'duration': 556.062, 'highlights': ['The chapter covers the detailed process of installing Docker on an Ubuntu system, including removing previous installations, updating software, and executing commands to install Docker and its dependencies, with clear instructions and troubleshooting for potential errors, followed by testing the installation by pulling an image from Docker Hub and checking its presence on the system. detailed process of installing Docker on an Ubuntu system, removing previous installations, updating software, troubleshooting for potential errors, testing the installation by pulling an image from Docker Hub', "The command 'sudo apt install docker.io' and 'sudo snap install docker' are used to install Docker and its dependencies, with a mention that it will take some time for the entire installation process. use of 'sudo apt install docker.io' and 'sudo snap install docker' to install Docker and its dependencies, mention of the time required for the installation process", "After installation, testing the presence of Docker by checking the installed version using the command 'docker version' and pulling an image from Docker Hub using the command 'docker run hello world', followed by verifying the presence of the pulled image on the system using the command 'sudo docker images'. testing the presence of Docker by checking the installed version, pulling an image from Docker Hub, verifying the presence of the pulled image on the system"]}, {'end': 17091.106, 'start': 16251.497, 'title': 'Docker vs traditional vms', 'summary': "Compares docker with traditional virtual machines, highlighting key differences such as memory usage, performance, portability, and boot up time, and emphasizes docker's advantages in terms of memory management, performance, portability, and boot up time, and its structure with components like docker engine, docker clients and server, docker images, and docker registry.", 'duration': 839.609, 'highlights': ["Docker's advantages include memory management, performance, portability, and boot up time Docker's memory usage is very low compared to traditional VMs, and its performance stays good even with multiple containers. Additionally, Docker was designed for portability and has almost instantaneous boot up time.", 'Memory allocation and reusability in Docker environment In contrast to virtual machines, Docker allows for reallocation and reuse of memory across containers as memory becomes free, enabling efficient memory management.', 'Difference in running multiple containers in Docker vs traditional VMs Docker is designed to run multiple containers in the same environment and performs better with more containers, unlike traditional VMs which can lead to instability and performance issues.', "Docker's structure and components such as Docker engine, Docker clients and server, Docker images, and Docker registry The Docker engine, comprised of a server and a client, communicates via a REST API. Docker images are templates containing instructions for Docker containers and are hosted in the Docker registry, which is the place for hosting and distributing images."]}, {'end': 17353.789, 'start': 17091.106, 'title': 'Docker containerization basics', 'summary': 'Explores the lightweight and portable nature of docker containers, highlighting the ability to share memory across multiple containers and the advanced components like docker compose and docker swarm for managing multiple containers within a platform.', 'duration': 262.683, 'highlights': ['Docker containers are lightweight and portable, allowing memory to be shared across multiple containers. The containers are inherently extremely portable and the memory can be shared across multiple containers, providing flexibility and efficiency.', "Docker Compose is designed for running multiple containers as a single service, allowing interaction between containers. Docker Compose runs each container in isolation but enables interaction between them, and it's used for managing multiple containers for services like an Apache server with a MySQL database.", 'Docker Swarm allows control of multiple Docker environments within a single platform, with manager and worker nodes for communication and management. Docker Swarm enables control of multiple Docker environments with manager nodes sending instructions to worker nodes, facilitating two-way communication for managing large scaled environments.']}], 'duration': 1740.272, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw15613517.jpg', 'highlights': ["Docker's advantages include memory management, performance, portability, and boot up time", 'The installer for Docker Desktop on Windows is approximately 300 MB in size, and it requires Windows 10 Professional or Enterprise 64 bit for installation', 'The chapter covers the detailed process of installing Docker on an Ubuntu system, including removing previous installations, updating software, and executing commands to install Docker and its dependencies', 'Docker containers are lightweight and portable, allowing memory to be shared across multiple containers', 'Docker Compose is designed for running multiple containers as a single service, allowing interaction between containers', 'Docker Swarm allows control of multiple Docker environments within a single platform, with manager and worker nodes for communication and management']}, {'end': 18798.365, 'segs': [{'end': 17416.903, 'src': 'embed', 'start': 17354.389, 'weight': 0, 'content': [{'end': 17359.694, 'text': "So finally, let's go through what are some of the basic commands you would use within Docker.", 'start': 17354.389, 'duration': 5.305}, {'end': 17364.999, 'text': "And once we've gone through all these basic commands, we'll actually show you a demo of how you'd actually use them as well.", 'start': 17360.054, 'duration': 4.945}, {'end': 17369.503, 'text': "So if we're going to go in, probably the first command is to install Docker.", 'start': 17365.299, 'duration': 4.204}, {'end': 17375.809, 'text': "And so if you have yum installed, you just do yum install docker, and it'll install Docker onto your computer.", 'start': 17369.623, 'duration': 6.186}, {'end': 17381.153, 'text': 'To start the docker daemon, you want to do systemctl start docker.', 'start': 17376.289, 'duration': 4.864}, {'end': 17387.439, 'text': 'The command to remove a docker image is docker rmi and then the image ID itself.', 'start': 17381.574, 'duration': 5.865}, {'end': 17393.064, 'text': "And that's not the image name, that's the actual alphanumeric ID number that you want to grab.", 'start': 17387.699, 'duration': 5.365}, {'end': 17404.633, 'text': "the command line to download a new image is docker pull and then the name of the image you'd want to pull and by default you're going to be pulling from the docker default registry.", 'start': 17393.644, 'duration': 10.989}, {'end': 17410.778, 'text': 'that will then connect to your docker daemon and download the images from that registry.', 'start': 17404.633, 'duration': 6.145}, {'end': 17416.903, 'text': 'the command line to run an image is docker run and then the image id and then we have the.', 'start': 17410.778, 'duration': 6.125}], 'summary': 'Basic docker commands: yum install docker, systemctl start docker, docker rmi [image id], docker pull [image name], docker run [image id]', 'duration': 62.514, 'max_score': 17354.389, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw17354389.jpg'}, {'end': 17474.724, 'src': 'embed', 'start': 17445.402, 'weight': 5, 'content': [{'end': 17447.023, 'text': "So we've gone through all the different commands.", 'start': 17445.402, 'duration': 1.621}, {'end': 17449.085, 'text': "But let's actually see how they would actually look.", 'start': 17447.043, 'duration': 2.042}, {'end': 17451.427, 'text': "And we're going to go ahead and do a demo.", 'start': 17449.125, 'duration': 2.302}, {'end': 17453.168, 'text': 'So welcome to this demo,', 'start': 17452.007, 'duration': 1.161}, {'end': 17460.233, 'text': "where we're going to go ahead and put together all of the different commands that we have outlined in the presentation for Docker.", 'start': 17453.168, 'duration': 7.065}, {'end': 17463.736, 'text': 'First is just to list all of the Docker images that we have.', 'start': 17461.154, 'duration': 2.582}, {'end': 17466.118, 'text': 'So we do sudo docker images.', 'start': 17463.776, 'duration': 2.342}, {'end': 17468.059, 'text': 'And we enter in our password.', 'start': 17466.678, 'duration': 1.381}, {'end': 17473.063, 'text': "And this will now list out the images that we've created already.", 'start': 17469.64, 'duration': 3.423}, {'end': 17474.724, 'text': 'And we have three images there.', 'start': 17473.463, 'duration': 1.261}], 'summary': 'Demo showcasing docker commands, including listing 3 images.', 'duration': 29.322, 'max_score': 17445.402, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw17445402.jpg'}, {'end': 18312.863, 'src': 'embed', 'start': 18259.673, 'weight': 2, 'content': [{'end': 18265.559, 'text': 'So the recipe for this particular demo is to install the HTTPD package on our client node.', 'start': 18259.673, 'duration': 5.886}, {'end': 18270.703, 'text': "that is basically your Apache server, and we'll also be hosting a very simple web page.", 'start': 18265.559, 'duration': 5.144}, {'end': 18271.564, 'text': "So let's begin.", 'start': 18270.904, 'duration': 0.66}, {'end': 18275.148, 'text': 'So the recipes in Chef is written in Ruby.', 'start': 18272.405, 'duration': 2.743}, {'end': 18278.651, 'text': "So I'll explain you the recipe in a while.", 'start': 18276.529, 'duration': 2.122}, {'end': 18284.89, 'text': 'Okay so the first line is where you install httpd.', 'start': 18281.607, 'duration': 3.283}, {'end': 18292.076, 'text': 'The second line for service is where you start or enable the httpd service on the client node.', 'start': 18285.17, 'duration': 6.906}, {'end': 18293.597, 'text': "That's our first task.", 'start': 18292.416, 'duration': 1.181}, {'end': 18296.019, 'text': 'The second part is where we need to create our web page.', 'start': 18293.757, 'duration': 2.262}, {'end': 18300.082, 'text': 'So this is the part where your web page will be stored.', 'start': 18297.14, 'duration': 2.942}, {'end': 18308.97, 'text': 'If you have written any HTML file previously you know that this is probably like a default part where our web pages are created.', 'start': 18301.304, 'duration': 7.666}, {'end': 18312.863, 'text': "Yep, that's it.", 'start': 18312.023, 'duration': 0.84}], 'summary': 'Install apache server and host simple web page using chef recipe in ruby.', 'duration': 53.19, 'max_score': 18259.673, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw18259673.jpg'}], 'start': 17354.389, 'title': 'Docker and chef commands', 'summary': 'Covers basic docker commands including installation, image management, and container operations. it also includes a docker commands demo, and explores chef installation, configuration, server, and node setup.', 'chapters': [{'end': 17444.722, 'start': 17354.389, 'title': 'Basic docker commands', 'summary': 'Outlines basic docker commands such as installing docker, starting the docker daemon, removing a docker image, downloading a new image, running an image, pulling from docker hub, building an image from a docker file, and shutting down a container.', 'duration': 90.333, 'highlights': ["The command to install Docker using yum is 'yum install docker', which installs Docker onto your computer.", "To start the docker daemon, you would use the command 'systemctl start docker'.", "The command to remove a docker image is 'docker rmi' followed by the image ID, not the image name, in order to remove the image.", "The command line to download a new image is 'docker pull' followed by the name of the image you'd want to pull, and by default, it connects to the docker default registry to download the images.", "The command line to run an image is 'docker run' followed by the image ID.", "To pull specifically from docker hub, the command is 'docker pull' followed by the image name and its tag.", "To build an image from a docker file, you would use 'docker build -t' followed by the image name and tag.", "To shut down the container, you would use the command 'docker stop' followed by the container ID."]}, {'end': 17971.434, 'start': 17445.402, 'title': 'Docker commands demo', 'summary': 'Showcases a docker commands demo, including listing and pulling docker images, running and creating new containers, listing and removing containers and images, and creating a batch http image.', 'duration': 526.032, 'highlights': ['The chapter showcases a Docker commands demo The transcript covers a demonstration of various Docker commands, providing practical insights into the Docker workflow.', "Listing and pulling Docker images The demo includes listing all Docker images using 'sudo docker images' and pulling a specific Docker image, such as MySQL, providing a practical demonstration of these commands.", "Running and creating new containers The process of running and creating a new Docker container using the downloaded image, along with checking the status of running containers using 'sudo docker ps', is demonstrated in the demo.", "Listing and removing containers and images The demo covers listing all containers within Docker using 'sudo docker ps -a' and removing both containers and images using 'sudo docker rm' and 'sudo docker rmi', providing practical insights into container and image management.", 'Creating a batch HTTP image The transcript includes the process of creating a batch HTTP image, encountering issues with port usage and container naming, and resolving these issues to successfully create the HTTP service.']}, {'end': 18231.983, 'start': 17971.434, 'title': 'Chef installation and configuration', 'summary': 'Explores the installation and configuration process of chef, a configuration management tool, including downloading and installing chefdk, creating a cookbook, and understanding the hierarchical structure of the cookbook.', 'duration': 260.549, 'highlights': ['Chef automates the entire process of configuring multiple systems and comes with a variety of other functionalities. Chef automates the entire process of configuring multiple systems, providing efficiency and scalability.', 'Explanation of the architecture of Chef, including the workstation, server, and client or node systems. The architecture of Chef consists of three components: the workstation, server, and client or node systems.', 'Downloading and installing ChefDK, a crucial step in the installation process of Chef. The process involves downloading ChefDK based on the operating system and then installing it on the system.', "Creating a cookbook named 'sample' within the cookbooks directory using the command 'chef generate cookbook sample'. The creation of a cookbook named 'sample' involves using the command 'chef generate cookbook sample' and understanding the associated hierarchical structure."]}, {'end': 18798.365, 'start': 18232.163, 'title': 'Chef server and node configuration', 'summary': 'Describes the process of configuring a chef server and node, including creating a recipe to install httpd package and hosting a web page, setting up the organization on the chef server, utilizing the knife command tool to link the workstation and server, and executing the recipe on the node machine.', 'duration': 566.202, 'highlights': ['The recipe involves installing the HTTPD package and hosting a simple web page The recipe involves installing the HTTPD package on the client node, which is the Apache server, and hosting a simple web page, all written in Ruby.', 'Setting up the organization and downloading the Chef Starter Kit on the Chef server Instructions to create an organization, download the starter kit, and link the workstation with the server using the knife command tool, enabling communication and transferring of cookbooks between the machines.', "Uploading the cookbook onto the Chef server and checking the server for successful upload Using the knife command, the cookbook 'sample' created on the workstation is uploaded to the server and verified on the Chef server's policy tab, indicating successful upload.", 'Configuring the node machine and executing the recipe using the Chef client command Configuring the node machine to communicate with the server, executing the recipe using the Chef client command to install the HTTPD package, enable the service, and create the web page, verifying the successful hosting of the web page.']}], 'duration': 1443.976, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw17354389.jpg', 'highlights': ["The command to install Docker using yum is 'yum install docker', which installs Docker onto your computer.", "The command line to download a new image is 'docker pull' followed by the name of the image you'd want to pull.", 'The chapter showcases a Docker commands demo providing practical insights into the Docker workflow.', 'Chef automates the entire process of configuring multiple systems, providing efficiency and scalability.', 'The architecture of Chef consists of three components: the workstation, server, and client or node systems.', 'The recipe involves installing the HTTPD package on the client node, which is the Apache server, and hosting a simple web page.', 'Instructions to create an organization, download the starter kit, and link the workstation with the server using the knife command tool.', "Using the knife command, the cookbook 'sample' created on the workstation is uploaded to the server and verified on the Chef server's policy tab."]}, {'end': 21147.913, 'segs': [{'end': 18826.977, 'src': 'embed', 'start': 18798.365, 'weight': 1, 'content': [{'end': 18801.285, 'text': 'congratulations on completing the chef demo.', 'start': 18798.365, 'duration': 2.92}, {'end': 18805.546, 'text': "today we'll dive into a tutorial on the configuration management tool, chef.", 'start': 18801.285, 'duration': 4.261}, {'end': 18812.368, 'text': 'so if you look at the devops approach or the devops lifecycle, you will see that chef falls under operations and deployment.', 'start': 18805.546, 'duration': 6.822}, {'end': 18815.889, 'text': "so before we begin, let's have a brief look at all that you'll learn today.", 'start': 18812.368, 'duration': 3.521}, {'end': 18820.052, 'text': "First, we'll get to know why should we use Chef and what exactly is this Chef?", 'start': 18816.269, 'duration': 3.783}, {'end': 18825.416, 'text': 'Two of the most common terms used with Chef, configuration management and infrastructure as code.', 'start': 18820.332, 'duration': 5.084}, {'end': 18826.977, 'text': "We'll have a brief look at these.", 'start': 18825.516, 'duration': 1.461}], 'summary': "Chef demo completed, tutorial on chef's role in devops, covering configuration management and infrastructure as code.", 'duration': 28.612, 'max_score': 18798.365, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw18798365.jpg'}, {'end': 19064.041, 'src': 'embed', 'start': 19037.146, 'weight': 10, 'content': [{'end': 19045.575, 'text': 'So codes need to be updated whenever your infrastructure needs a new configuration or some sort of updation in the operating system or the software versions.', 'start': 19037.146, 'duration': 8.429}, {'end': 19047.698, 'text': 'Your code needs to be updated at first.', 'start': 19045.816, 'duration': 1.882}, {'end': 19053.119, 'text': "And as the requirements of the company change, the infrastructure's configuration needs to change.", 'start': 19047.958, 'duration': 5.161}, {'end': 19056.52, 'text': 'And finally of course the people need coordination.', 'start': 19053.479, 'duration': 3.041}, {'end': 19064.041, 'text': 'So if you have a team of system administrators and say person A makes some change to the code, person B, C,', 'start': 19056.84, 'duration': 7.201}], 'summary': 'Code needs updating with infrastructure changes. coordination needed for team changes.', 'duration': 26.895, 'max_score': 19037.146, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw19037146.jpg'}, {'end': 19441.053, 'src': 'embed', 'start': 19410.707, 'weight': 0, 'content': [{'end': 19412.729, 'text': 'At our nodes, we run the OHI service.', 'start': 19410.707, 'duration': 2.022}, {'end': 19419.453, 'text': 'The OHI service will collect all information regarding the current state of your nodes and send it over to the Chef client.', 'start': 19412.949, 'duration': 6.504}, {'end': 19426.458, 'text': 'When you run the Chef client, these informations are sent over to the server and they are tested against the cookbook.', 'start': 19419.693, 'duration': 6.765}, {'end': 19432.684, 'text': 'So, if there is any discrepancy between the current state of your nodes and the cookbook, that is,', 'start': 19426.978, 'duration': 5.706}, {'end': 19441.053, 'text': 'if one of the nodes does not match the configurations required, the cookbook is then fetched from the server and executed at the node.', 'start': 19432.684, 'duration': 8.369}], 'summary': 'Ohi service collects node info, tested against cookbook for discrepancies.', 'duration': 30.346, 'max_score': 19410.707, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw19410707.jpg'}, {'end': 19507.682, 'src': 'embed', 'start': 19478.77, 'weight': 8, 'content': [{'end': 19482.253, 'text': "This is the configuration you will notice that we'll be using in our demo.", 'start': 19478.77, 'duration': 3.483}, {'end': 19483.734, 'text': 'Chef client server.', 'start': 19482.553, 'duration': 1.181}, {'end': 19489.04, 'text': 'With Chef client server, you have a workstation, you have server and you have n number of nodes.', 'start': 19483.935, 'duration': 5.105}, {'end': 19491.842, 'text': 'Now this is the traditional Chef architecture.', 'start': 19489.16, 'duration': 2.682}, {'end': 19495.426, 'text': 'This is the one we have used for all the explanations previously.', 'start': 19492.003, 'duration': 3.423}, {'end': 19497.769, 'text': 'and finally, we have private chef.', 'start': 19495.726, 'duration': 2.043}, {'end': 19500.873, 'text': 'private chef is also known as enterprise chef.', 'start': 19497.769, 'duration': 3.104}, {'end': 19507.682, 'text': 'in this case, your workstation server and node all are located within the enterprise infrastructure.', 'start': 19500.873, 'duration': 6.809}], 'summary': 'Demo uses chef client server with workstation, server, and n nodes. also covers private chef/enterprise chef architecture.', 'duration': 28.912, 'max_score': 19478.77, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw19478770.jpg'}, {'end': 19738.868, 'src': 'embed', 'start': 19713.581, 'weight': 2, 'content': [{'end': 19723.144, 'text': 'So one thing we must remember with Ansible is that unlike Chef or Puppet, Ansible is a push type of configuration management tool.', 'start': 19713.581, 'duration': 9.563}, {'end': 19729.125, 'text': 'So what this means is that the entire control here lies with your master or your server system.', 'start': 19723.744, 'duration': 5.381}, {'end': 19732.126, 'text': 'This is where you write your configuration files,', 'start': 19729.565, 'duration': 2.561}, {'end': 19738.868, 'text': 'and these are also responsible for pushing these configuration files onto your node or client system as and when required.', 'start': 19732.126, 'duration': 6.742}], 'summary': 'Ansible is a push-type tool, giving control to the master/server system for pushing configuration files to nodes/clients.', 'duration': 25.287, 'max_score': 19713.581, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw19713581.jpg'}, {'end': 19809.321, 'src': 'embed', 'start': 19781.556, 'weight': 13, 'content': [{'end': 19787.22, 'text': 'Under this group basically we add all the clients which require a certain type of configuration.', 'start': 19781.556, 'duration': 5.664}, {'end': 19792.544, 'text': "Since we are using just one node, we'll give only the details for that particular node.", 'start': 19787.58, 'duration': 4.964}, {'end': 19796.127, 'text': 'First we need to add the IP address of our client machine.', 'start': 19792.764, 'duration': 3.363}, {'end': 19798.228, 'text': "So let's just go back to our client machine.", 'start': 19796.367, 'duration': 1.861}, {'end': 19809.321, 'text': 'And this here is the IP address 192.168.2.11.', 'start': 19802.552, 'duration': 6.769}], 'summary': 'Configuring a client group with one node, adding ip address 192.168.2.11', 'duration': 27.765, 'max_score': 19781.556, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw19781556.jpg'}, {'end': 19932.289, 'src': 'embed', 'start': 19903.031, 'weight': 3, 'content': [{'end': 19909.057, 'text': "We next need to specify the username with which we'll be logging into our client machine which is root in my case.", 'start': 19903.031, 'duration': 6.026}, {'end': 19914.975, 'text': 'And become true specifies that you need to become the root to execute this playbook.', 'start': 19910.191, 'duration': 4.784}, {'end': 19918.017, 'text': 'So becoming the root is called a privilege escalation.', 'start': 19915.395, 'duration': 2.622}, {'end': 19920.619, 'text': 'Next we need to specify our tasks.', 'start': 19918.698, 'duration': 1.921}, {'end': 19924.362, 'text': 'So these are basically the actions that the playbook will be performing.', 'start': 19921, 'duration': 3.362}, {'end': 19932.289, 'text': 'So you would have noticed everything so far is aligned that is name, host, remote user, become and task because these are at one level.', 'start': 19924.643, 'duration': 7.646}], 'summary': 'The playbook specifies the root username for logging in and uses privilege escalation for tasks.', 'duration': 29.258, 'max_score': 19903.031, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw19903031.jpg'}, {'end': 20261.618, 'src': 'embed', 'start': 20233.099, 'weight': 9, 'content': [{'end': 20240.846, 'text': 'Sam is a system administrator and he is responsible for maintaining the infrastructure for all the different servers within his company.', 'start': 20233.099, 'duration': 7.747}, {'end': 20246.311, 'text': 'So some of the servers that he may have that he has to maintain could be web servers running Apache.', 'start': 20241.207, 'duration': 5.104}, {'end': 20254.356, 'text': "they could be database servers running MySQL, And if you only have a few servers, then that's fairly easy to maintain.", 'start': 20246.311, 'duration': 8.045}, {'end': 20261.618, 'text': "I mean if you have three web servers and two database servers and let's face it, wouldn't we all love just to have one or two servers to manage?", 'start': 20254.376, 'duration': 7.242}], 'summary': 'Sam maintains infrastructure for web and database servers, aiming for simplicity with fewer servers to manage.', 'duration': 28.519, 'max_score': 20233.099, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw20233099.jpg'}, {'end': 20516.444, 'src': 'embed', 'start': 20498.255, 'weight': 17, 'content': [{'end': 20511.181, 'text': "and there are some significant advantages that you have in that and that you're not having to have the extra overhead weight of a client installed on those remote servers having to constantly communicate back to the master environment.", 'start': 20498.255, 'duration': 12.926}, {'end': 20516.444, 'text': "so let's step through the architecture that you would have for an Ansible environment.", 'start': 20511.181, 'duration': 5.263}], 'summary': 'Advantages of using ansible: no client overhead on remote servers.', 'duration': 18.189, 'max_score': 20498.255, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw20498255.jpg'}, {'end': 21009.035, 'src': 'embed', 'start': 20984.216, 'weight': 5, 'content': [{'end': 20994.77, 'text': 'Today, the DevOps team at Hootsuite write out playbooks that have specific instructions that define the architecture and structure of their hardware,', 'start': 20984.216, 'duration': 10.554}, {'end': 20995.952, 'text': 'nodes and environments.', 'start': 20994.77, 'duration': 1.182}, {'end': 20998.813, 'text': 'and are able to do that as a standard product.', 'start': 20996.232, 'duration': 2.581}, {'end': 21009.035, 'text': 'Instead of it being a problem in scaling up their environment, they now are able to rebuild and create new servers in a matter of seconds.', 'start': 20999.273, 'duration': 9.762}], 'summary': "Hootsuite's devops team creates playbooks for fast server deployment, reducing build time to seconds.", 'duration': 24.819, 'max_score': 20984.216, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw20984216.jpg'}], 'start': 18798.365, 'title': 'Configuration management tools', 'summary': "Provides an overview of chef and ansible, emphasizing chef's purpose in automating infrastructure configuration, while discussing the benefits of continuous deployment, system robustness, adaptability to the cloud, configuration management concepts, and the advantages of infrastructure as code. it also covers ansible's role in automating configuration management, orchestrating applications, deploying applications for large infrastructure organizations, key concepts, architecture, yaml language, inventory management, and real-world application scenarios.", 'chapters': [{'end': 18973.652, 'start': 18798.365, 'title': 'Chef configuration management tutorial', 'summary': 'Introduces chef, explaining its purpose in automating infrastructure configuration, highlighting its benefits of continuous deployment, increased system robustness, and adaptability to the cloud.', 'duration': 175.287, 'highlights': ['Chef provides continuous deployment, ensuring products and updates can be deployed quickly to stay relevant in the market space.', 'Chef automates infrastructure maintenance, detecting and removing errors to ensure increased system robustness.', 'Chef easily integrates with cloud platforms, aligning with the current trend of cloud-based services and solutions.', 'Chef is an open source tool developed by Opscode, with paid versions available as Chef Enterprise and primarily written in Ruby with support from Erlang.']}, {'end': 19215.237, 'start': 18974.012, 'title': 'Chef: configuration management and infrastructure as code', 'summary': 'Discusses the concept of configuration management, its relevance to efficient deployment, types of configuration management, and the advantages of infrastructure as code, emphasizing its ease of modification, testability, and deployability.', 'duration': 241.225, 'highlights': ['Configuration Management is a collection of engineering practices that provides a systematic way to manage entities for efficient deployment, including code, infrastructure, and people. This concept emphasizes the systematic management of various entities, such as code, infrastructure, and people, for efficient deployment.', "Chef follows pull configuration, enabling nodes to pull configuration files from the server, and infrastructure as code provides the advantages of being easily modifiable, testable, and deployable. Chef's pull configuration and the advantages of infrastructure as code, including ease of modification, testability, and deployability, are emphasized.", 'Infrastructure as code allows the operation team to manage the code, offering advantages such as ease of modification, testability, and deployability. The concept of infrastructure as code is explained, highlighting its benefits, including ease of modification, testability, and deployability.']}, {'end': 19614.952, 'start': 19215.397, 'title': 'Chef: infrastructure as code', 'summary': 'Introduces the infrastructure as code concept and explains the components of chef, including the workstation, server, and nodes, along with the various flavors of chef such as chef solo, hosted chef, chef client server, and private chef.', 'duration': 399.555, 'highlights': ['Infrastructure as code automates procedures, allowing operations teams to write configurations as code, and Chef uses workstation, server, and nodes as its components. Infrastructure as code enables automation of procedures and configurations, and Chef components include workstation, server, and nodes.', 'Chef offers various flavors, including Chef Solo, Hosted Chef, Chef client server, and private chef, each catering to different infrastructure setups and needs. Chef provides different flavors such as Chef Solo, Hosted Chef, Chef client server, and private chef, catering to different infrastructure setups and needs.', 'The demo involves installing ChefDK, creating cookbooks and recipes, setting up the server, linking the workstation to the server, and configuring the nodes through cookbook downloads. The demo includes installing ChefDK, creating cookbooks and recipes, setting up the server, linking the workstation to the server, and configuring the nodes through cookbook downloads.']}, {'end': 20136.955, 'start': 19615.272, 'title': 'Installing ansible for configuration management', 'summary': 'Explains the need for ansible in automating configuration management, orchestrating applications, and deploying applications for large infrastructure organizations, followed by a detailed guide on installing and executing ansible playbooks to configure systems and host web pages.', 'duration': 521.683, 'highlights': ['Need for Ansible in Automating Configuration Management The chapter highlights the need for Ansible in automating configuration management for large infrastructure organizations with hundreds of systems, reducing manual work and errors, and enabling system administrators to write simple codes in YAML to configure hundreds and thousands of servers.', 'Installing Ansible Tool and Host Configuration The installation process emphasizes that unlike Chef or Puppet, Ansible is a push type of configuration management tool, the steps to download and configure the Ansible tool, and writing an Ansible host file to specify details of the client machine, including IP address, user, and password for SSH communication.', 'Writing and Executing Ansible Playbook The process of writing an Ansible playbook in YAML format, specifying host systems, username, privilege escalation, and tasks to be performed, such as installing HTTPD package, running Apache service, and creating and hosting a web page, followed by checking syntax and pushing the playbook to the client machine.', "Verifying and Reviewing Playbook Execution The chapter emphasizes the importance of verifying playbook syntax, gathering facts about the client machine's current state, checking for changes and existing configurations, and reviewing the documentation provided by Ansible to ensure successful execution of the playbook on the client machine."]}, {'end': 20578.637, 'start': 20137.255, 'title': 'Ansible: key concepts and architecture', 'summary': 'Covers the key concepts of ansible, including its value, usage, and architecture, emphasizing the benefits of automation and consistent configuration, with a focus on improving server management efficiency.', 'duration': 441.382, 'highlights': ['Ansible is a key tool in DevOps environments for managing servers, providing automation and consistent configuration to improve efficiency. Ansible is highlighted as a key tool for managing servers in DevOps environments, emphasizing automation and consistent configuration to improve efficiency.', 'Ansible allows IT automation, consistent configuration, and automated deployment, speeding up and making operations teams more efficient. Ansible enables IT automation, consistent configuration, and automated deployment, leading to improved efficiency for operations teams.', "Ansible's push configuration approach eliminates the need for a client on remote servers, reducing overhead and improving deployment speed. The push configuration approach of Ansible eliminates the need for a client on remote servers, reducing overhead and improving deployment speed.", 'The architecture of an Ansible environment involves a local machine for managing instructions, modules, playbooks, and inventory of nodes connected to the network. The architecture of an Ansible environment includes a local machine for managing instructions, modules, playbooks, and inventory of nodes connected to the network.']}, {'end': 21147.913, 'start': 20578.877, 'title': 'Ansible playbooks and environments', 'summary': 'Introduces ansible playbooks, emphasizing the use of yaml language, inventory management, real-world application, comparison with other products, and the role of ansible tower, highlighting its applications in a company like hootsuite.', 'duration': 569.036, 'highlights': ['Ansible playbooks are at the core of defining hardware architecture, written in YAML language, and consist of distinct plays targeting specific nodes with specific tasks. The playbooks in Ansible define the hardware architecture and are written in the YAML language, containing distinct plays for specific nodes with tasks such as installing and starting Apache and MySQL.', 'Inventory management in Ansible allows for easy referencing of different servers and simplifies the execution of instructions from the YAML script. The inventory management in Ansible simplifies referencing different servers, enabling the easy execution of instructions from the YAML script.', 'Ansible Tower, as a framework, provides an easy-to-use GUI, allowing non-developers to manage DevOps environments without complex command line instructions. Ansible Tower provides a user-friendly GUI, enabling non-developers to manage DevOps environments without relying on complex command line instructions.', 'Hootsuite benefited from Ansible by automating server environment setup, achieving consistent configuration, and freeing up time from server management, resulting in quick server creation and additional value generation. Hootsuite leveraged Ansible to automate server environment setup, achieve consistent configuration, and free up time from server management, leading to quick server creation and additional value generation.']}], 'duration': 2349.548, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw18798365.jpg', 'highlights': ['Chef provides continuous deployment for quick product updates.', 'Chef automates infrastructure maintenance for increased system robustness.', 'Chef easily integrates with cloud platforms, aligning with current trends.', 'Chef is an open source tool developed by Opscode, primarily written in Ruby.', 'Configuration Management emphasizes systematic management for efficient deployment.', 'Chef follows pull configuration, enabling nodes to pull configuration files from the server.', 'Infrastructure as code allows easy modification, testability, and deployability.', 'Infrastructure as code automates procedures, enabling automation of configurations.', 'Chef offers various flavors catering to different infrastructure setups and needs.', 'The demo involves installing ChefDK, creating cookbooks and recipes, and configuring nodes.', 'Ansible is essential for automating configuration management in large infrastructure organizations.', 'Ansible is a push type of configuration management tool, simplifying installation and configuration.', 'Writing an Ansible playbook involves specifying host systems, tasks, and checking syntax.', 'Verifying playbook syntax and reviewing documentation are crucial for successful execution.', 'Ansible is a key tool for managing servers in DevOps environments, emphasizing automation and consistent configuration.', 'Ansible enables IT automation, consistent configuration, and automated deployment.', "Ansible's push configuration approach improves deployment speed and reduces overhead.", 'The architecture of an Ansible environment involves a local machine for managing instructions and inventory of nodes.', 'Ansible playbooks define hardware architecture and consist of distinct plays targeting specific nodes.', 'Inventory management in Ansible simplifies referencing different servers for easy execution of instructions.', 'Ansible Tower provides a user-friendly GUI for managing DevOps environments.', 'Hootsuite leveraged Ansible to automate server environment setup and achieve consistent configuration.']}, {'end': 22541.386, 'segs': [{'end': 21176.606, 'src': 'embed', 'start': 21147.913, 'weight': 2, 'content': [{'end': 21150.156, 'text': 'well, here is where ansible comes in use.', 'start': 21147.913, 'duration': 2.243}, {'end': 21157.726, 'text': 'With Ansible, Sam can write simple codes that are deployed onto all the systems and configure them to the correct states.', 'start': 21150.663, 'duration': 7.063}, {'end': 21163.248, 'text': "So now that we know why we should use Ansible, let's look at what exactly is Ansible.", 'start': 21158.426, 'duration': 4.822}, {'end': 21167.23, 'text': 'Ansible is an IT engine that automates the following tasks.', 'start': 21163.829, 'duration': 3.401}, {'end': 21169.371, 'text': 'So first we have orchestration.', 'start': 21167.71, 'duration': 1.661}, {'end': 21176.606, 'text': 'Orchestration basically means bringing together of multiple applications and ensuring an order in which these are executed.', 'start': 21169.784, 'duration': 6.822}], 'summary': 'Ansible automates tasks, including orchestration, for it systems.', 'duration': 28.693, 'max_score': 21147.913, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw21147913.jpg'}, {'end': 21220.631, 'src': 'embed', 'start': 21193.231, 'weight': 0, 'content': [{'end': 21197.072, 'text': 'So this kind of an order is very crucial to ensure that things work right.', 'start': 21193.231, 'duration': 3.841}, {'end': 21200.706, 'text': 'Next, Ansible automates configuration management.', 'start': 21197.805, 'duration': 2.901}, {'end': 21207.207, 'text': 'So configuration management simply means that all the systems are maintained at a consistent desired state.', 'start': 21201.086, 'duration': 6.121}, {'end': 21211.649, 'text': 'Other tools that automate configuration management include Puppet and Chef.', 'start': 21207.468, 'duration': 4.181}, {'end': 21214.849, 'text': 'And finally, Ansible automates deployment.', 'start': 21212.329, 'duration': 2.52}, {'end': 21220.631, 'text': 'Deployment simply means the deploying of application onto your servers of different environments.', 'start': 21215.27, 'duration': 5.361}], 'summary': 'Ansible crucial for order, automates configuration management, and deployment.', 'duration': 27.4, 'max_score': 21193.231, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw21193231.jpg'}, {'end': 21382.88, 'src': 'embed', 'start': 21360.339, 'weight': 4, 'content': [{'end': 21368.566, 'text': "So since the local machine has complete control here, it pushes the playbooks onto the nodes and thus it's called a push configuration tool.", 'start': 21360.339, 'duration': 8.227}, {'end': 21372.329, 'text': 'Now the playbooks and the inventory are written at the local machine.', 'start': 21369.066, 'duration': 3.263}, {'end': 21376.256, 'text': 'and the local machine connects with the nodes through the SSH client.', 'start': 21372.814, 'duration': 3.442}, {'end': 21380.918, 'text': 'This step here is optional but always recommended to do so.', 'start': 21376.696, 'duration': 4.222}, {'end': 21382.88, 'text': "It's where the facts are collected.", 'start': 21381.379, 'duration': 1.501}], 'summary': 'Push configuration tool pushes playbooks to nodes through ssh for collecting facts.', 'duration': 22.541, 'max_score': 21360.339, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw21360339.jpg'}, {'end': 21429.062, 'src': 'embed', 'start': 21401.152, 'weight': 13, 'content': [{'end': 21405.634, 'text': 'And once the playbooks are executed, your nodes are configured to the desired states.', 'start': 21401.152, 'duration': 4.482}, {'end': 21413.677, 'text': 'So as I mentioned before, Ansible is currently the most trending tool in the market under the configuration management umbrella.', 'start': 21406.194, 'duration': 7.483}, {'end': 21418.319, 'text': "So let's have a look at the various benefits of Ansible which gives it this position.", 'start': 21413.977, 'duration': 4.342}, {'end': 21426.44, 'text': "Well, Ansible is agentless, it's efficient, it's flexible, simple, important and provides automated reporting.", 'start': 21418.854, 'duration': 7.586}, {'end': 21429.062, 'text': "How does it do all this? Let's have a look at that.", 'start': 21426.8, 'duration': 2.262}], 'summary': 'Ansible, the leading configuration management tool, is agentless, efficient, flexible, simple, and provides automated reporting.', 'duration': 27.91, 'max_score': 21401.152, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw21401152.jpg'}, {'end': 21548.662, 'src': 'embed', 'start': 21522.82, 'weight': 6, 'content': [{'end': 21527.201, 'text': "We'll then write the inventory and the playbook and then simply deploy this playbook.", 'start': 21522.82, 'duration': 4.381}, {'end': 21528.706, 'text': 'On the client machine.', 'start': 21527.785, 'duration': 0.921}, {'end': 21535.471, 'text': "there's just one thing that we need to do is that we need to check if the configurations that we mentioned in our playbook are made right.", 'start': 21528.706, 'duration': 6.765}, {'end': 21537.493, 'text': "So we'll now begin our demo.", 'start': 21536.132, 'duration': 1.361}, {'end': 21539.515, 'text': 'This is my Oracle VirtualBox.', 'start': 21537.893, 'duration': 1.622}, {'end': 21543.878, 'text': 'Here I have my master system which is the local machine and this is the client machine.', 'start': 21539.835, 'duration': 4.043}, {'end': 21545.9, 'text': "So let's have a look at these two machines.", 'start': 21544.239, 'duration': 1.661}, {'end': 21547.321, 'text': 'This is my client machine.', 'start': 21546.42, 'duration': 0.901}, {'end': 21548.662, 'text': 'The terminal is open right now.', 'start': 21547.361, 'duration': 1.301}], 'summary': 'Creating inventory, playbook, and deploying on client machine for demo.', 'duration': 25.842, 'max_score': 21522.82, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw21522820.jpg'}, {'end': 21645.713, 'src': 'embed', 'start': 21613.293, 'weight': 9, 'content': [{'end': 21615.874, 'text': 'So just type in the group for your client nodes.', 'start': 21613.293, 'duration': 2.581}, {'end': 21618.836, 'text': "So I'm going to name it Ansible Clients.", 'start': 21616.735, 'duration': 2.101}, {'end': 21631.125, 'text': 'And here we need to type the IP address of our client machine.', 'start': 21627.443, 'duration': 3.682}, {'end': 21638.709, 'text': "So my client machine's IP address is 192.168.2.127.", 'start': 21631.625, 'duration': 7.084}, {'end': 21643.272, 'text': "So before you come to this, it's advised that you check the IP address on your client machine.", 'start': 21638.709, 'duration': 4.563}, {'end': 21645.713, 'text': 'The simple command for that is ifconfig.', 'start': 21643.572, 'duration': 2.141}], 'summary': "Set up ansible group 'ansible clients' with client ip 192.168.2.127.", 'duration': 32.42, 'max_score': 21613.293, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw21613293.jpg'}, {'end': 22057.569, 'src': 'embed', 'start': 22030.571, 'weight': 8, 'content': [{'end': 22034.573, 'text': 'Puppet automates this entire procedure thus reducing the manual work.', 'start': 22030.571, 'duration': 4.002}, {'end': 22039.316, 'text': 'So before we move on to the demo, let me tell you what the architecture of Puppet looks like.', 'start': 22034.993, 'duration': 4.323}, {'end': 22041.237, 'text': 'So Puppet has two main components.', 'start': 22039.536, 'duration': 1.701}, {'end': 22043.679, 'text': 'You have the Puppet Master and the Puppet Client.', 'start': 22041.257, 'duration': 2.422}, {'end': 22047.762, 'text': 'The Puppet Master is where you write the configuration files and store them,', 'start': 22043.979, 'duration': 3.783}, {'end': 22052.665, 'text': 'and the Puppet Client are basically those client machines which require the configuration.', 'start': 22047.762, 'duration': 4.903}, {'end': 22057.569, 'text': 'In case of Puppet, These configuration files that you write are called manifests.', 'start': 22052.945, 'duration': 4.624}], 'summary': 'Puppet automates processes, reducing manual work. it has puppet master and client components for configuration management.', 'duration': 26.998, 'max_score': 22030.571, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw22030571.jpg'}, {'end': 22126.616, 'src': 'embed', 'start': 22104.421, 'weight': 7, 'content': [{'end': 22112.846, 'text': "But when you're implementing Puppet in an organization or a number of systems on a local network, be careful about the consequences of doing so.", 'start': 22104.421, 'duration': 8.425}, {'end': 22116.567, 'text': 'So our firewall is disabled.', 'start': 22114.505, 'duration': 2.062}, {'end': 22121.071, 'text': "Next thing that we do is we'll change the hostname of our server system.", 'start': 22116.907, 'duration': 4.164}, {'end': 22126.616, 'text': "Now while using the Puppet tool, it's always advisable that you name your server's host as Puppet.", 'start': 22121.311, 'duration': 5.305}], 'summary': 'Implement puppet carefully in organization, disable firewall, change hostname to puppet', 'duration': 22.195, 'max_score': 22104.421, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw22104421.jpg'}, {'end': 22468.3, 'src': 'embed', 'start': 22416.661, 'weight': 3, 'content': [{'end': 22420.365, 'text': "Now at the master system There's something called the certificate authority.", 'start': 22416.661, 'duration': 3.704}, {'end': 22427.411, 'text': 'This gives the master the rights to sign a certificate if it agrees to share information with that particular node.', 'start': 22420.465, 'duration': 6.946}, {'end': 22434.677, 'text': "So let's execute this command which does both the function of sending the certificate and starting your agent service.", 'start': 22427.671, 'duration': 7.006}, {'end': 22438.12, 'text': 'So as you can see here, our service is started successfully.', 'start': 22434.998, 'duration': 3.122}, {'end': 22439.402, 'text': "It's in a running state.", 'start': 22438.161, 'duration': 1.241}, {'end': 22443.245, 'text': "Now we'll move to our master system or the server system.", 'start': 22439.682, 'duration': 3.563}, {'end': 22450.852, 'text': "So first we'll have a look at the certificates that we received.", 'start': 22447.608, 'duration': 3.244}, {'end': 22454.415, 'text': 'The certificate should be in this location.', 'start': 22451.692, 'duration': 2.723}, {'end': 22464.146, 'text': 'So as you can see here, this is the certificate that we just received from our agent service.', 'start': 22460.062, 'duration': 4.084}, {'end': 22468.3, 'text': 'So this here within quotes is the name of our certificate.', 'start': 22464.537, 'duration': 3.763}], 'summary': 'The master system signs and shares a certificate to start agent service, which successfully runs in a server system.', 'duration': 51.639, 'max_score': 22416.661, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw22416661.jpg'}], 'start': 21147.913, 'title': 'Ansible and puppet configuration management', 'summary': "Covers ansible's automation of orchestration, configuration management, and deployment, highlighting its simplicity and effectiveness. it also provides a detailed guide on installing and configuring the puppet configuration management tool, emphasizing automation and reduction of manual work.", 'chapters': [{'end': 21299.452, 'start': 21147.913, 'title': 'Understanding ansible automation', 'summary': 'Explains how ansible automates orchestration, configuration management, and deployment, with a focus on its architecture and components, emphasizing its simplicity and effectiveness in managing systems and applications.', 'duration': 151.539, 'highlights': ['Ansible automates orchestration, bringing together multiple applications and ensuring a specific order of execution, crucial for system functionality. Automates orchestration of multiple applications.', 'Configuration management ensures all systems are maintained at a consistent desired state, similar to Puppet and Chef. Automates configuration management for consistent system state.', 'Automates deployment of applications onto servers of different environments, with the ability to schedule deployments at specific times or intervals. Automates deployment of applications on multiple servers.', "Ansible's architecture includes a local machine where the system administrator installs Ansible and client machines, which are controlled by the local machine without requiring supporting software. Explains Ansible's architecture and the role of local and client machines.", 'Describes modules as a collection of configuration files called playbooks, written in YAML, known for its simplicity and close resemblance to English. Introduces modules and playbooks written in YAML.', 'Explains the use of inventory, a file containing nodes requiring configuration and grouped based on the type of configuration needed. Describes the use of inventory for managing nodes and configurations.']}, {'end': 21746.998, 'start': 21299.732, 'title': 'Ansible: configuration management tool', 'summary': 'Explains how ansible works, its benefits, and provides a hands-on demo of installing ansible, writing inventory, and playbook, emphasizing its agentless, efficient, flexible, and simple nature, and automated reporting.', 'duration': 447.266, 'highlights': ['Ansible is agentless, efficient, flexible, and simple, written in YAML, and provides automated reporting, making it the most trending tool in the market under the configuration management umbrella. Ansible is agentless, efficient, and flexible, making it simple and written in YAML, providing automated reporting, which is crucial for large infrastructures.', 'The hands-on demo includes installing Ansible, writing the inventory, and playbook, as well as deploying the playbook, emphasizing the use of CentOS 7 operating systems. The hands-on demo includes installing Ansible, writing the inventory, and playbook, as well as deploying the playbook, emphasizing the use of CentOS 7 operating systems.', 'The playbook is written in YAML, indicating the start of the YAML file with three dashes, specifying the name, host, remote user, and privilege escalation. The playbook is written in YAML, starting with three dashes, specifying the name, host, remote user, and privilege escalation.']}, {'end': 21970.782, 'start': 21747.699, 'title': 'Using ansible to configure apache server', 'summary': 'Explains the process of creating an ansible playbook to install and configure an apache server, with tasks including installing the httpd package, starting the httpd service, and creating web content, leading to successful execution and minimal errors.', 'duration': 223.083, 'highlights': ['The playbook consists of three tasks: installing HTTPD, running HTTPD, and creating content. The structure of the playbook is outlined, highlighting the three key tasks involved in the process.', "The HTTPD package, which is the Apache server, is installed with the most latest version using the state value 'latest'. The specific method for installing the HTTPD package is detailed, emphasizing the use of the latest version.", "The HTTPD service is started, and web content is created with the file 'index.html' at the specified destination. The steps for starting the HTTPD service and creating web content are explained, providing clarity on the actions performed.", 'The successful execution of the playbook is confirmed, with the gathering of facts, changes made, client status, and task outcomes. The documentation of the successful execution of the playbook is described, including the confirmation of minimal errors and successful completion of tasks.']}, {'end': 22541.386, 'start': 21971.762, 'title': 'Puppet configuration management tool installation', 'summary': 'Provides a detailed guide on installing and configuring the puppet configuration management tool, highlighting the architecture, installation procedures, and configuration steps, emphasizing the automation of system maintenance and reducing manual work.', 'duration': 569.624, 'highlights': ['Puppet automates system maintenance, reducing manual work in large infrastructures, and has two main components: Puppet Master and Puppet Client. Puppet automates system maintenance, reducing manual work in large infrastructures.', 'The installation and configuration steps for Puppet Server and Puppet Agent are demonstrated, including modifying system configurations and host files, installing Puppet Labs, and starting the Puppet Server and Agent services. The installation and configuration steps for Puppet Server and Puppet Agent are demonstrated.', 'The process of exchanging and signing certificates between the Puppet Master and Puppet Agent is explained, ensuring the secure communication and approval of requests. The process of exchanging and signing certificates between the Puppet Master and Puppet Agent is explained.']}], 'duration': 1393.473, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw21147913.jpg', 'highlights': ['Ansible automates orchestration of multiple applications.', 'Automates deployment of applications on multiple servers.', 'Configuration management ensures consistent system state, similar to Puppet and Chef.', 'Describes modules and playbooks written in YAML.', 'Explains the use of inventory for managing nodes and configurations.', 'Ansible is agentless, efficient, and flexible, making it simple and written in YAML.', 'The hands-on demo includes installing Ansible, writing the inventory, and playbook.', 'The playbook consists of three tasks: installing HTTPD, running HTTPD, and creating content.', "The HTTPD package, which is the Apache server, is installed with the most latest version using the state value 'latest'.", "The HTTPD service is started, and web content is created with the file 'index.html' at the specified destination.", 'The successful execution of the playbook is confirmed, with the gathering of facts, changes made, client status, and task outcomes.', 'Puppet automates system maintenance, reducing manual work in large infrastructures.', 'The installation and configuration steps for Puppet Server and Puppet Agent are demonstrated.', 'The process of exchanging and signing certificates between the Puppet Master and Puppet Agent is explained.']}, {'end': 24328.342, 'segs': [{'end': 22595.021, 'src': 'embed', 'start': 22566.341, 'weight': 0, 'content': [{'end': 22568.282, 'text': "So let's move to our agent system.", 'start': 22566.341, 'duration': 1.941}, {'end': 22576.407, 'text': 'Now this is the command to execute at the agent system to pull your configuration files.', 'start': 22572.004, 'duration': 4.403}, {'end': 22583.516, 'text': 'So our catalog is applied in 0.02 seconds.', 'start': 22580.635, 'duration': 2.881}, {'end': 22590.479, 'text': 'So, now that the communication between our agent system and our master system is working perfectly fine,', 'start': 22583.956, 'duration': 6.523}, {'end': 22595.021, 'text': "let's add some content to the previous placeholder file that we created on our master system.", 'start': 22590.479, 'duration': 4.542}], 'summary': 'Agent system applied catalog in 0.02 seconds, communication with master system is working fine.', 'duration': 28.68, 'max_score': 22566.341, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw22566341.jpg'}, {'end': 22700.705, 'src': 'embed', 'start': 22671.496, 'weight': 4, 'content': [{'end': 22677.337, 'text': 'And as you can see, if your HTTPD package has been successfully installed, the Apache testing page will appear here.', 'start': 22671.496, 'duration': 5.841}, {'end': 22682.916, 'text': "So in this session, what we're going to do is we're going to cover what and why you would use Puppet.", 'start': 22677.754, 'duration': 5.162}, {'end': 22687.078, 'text': 'What are the different elements and components of Puppet and how does it actually work?', 'start': 22683.097, 'duration': 3.981}, {'end': 22695.122, 'text': "And then we'll look into the companies that are adopting Puppet and what are the advantages that they have now received by having Puppet within their organization.", 'start': 22687.238, 'duration': 7.884}, {'end': 22700.705, 'text': "And finally, we'll wrap things up by reviewing how you can actually write a manifest in Puppet.", 'start': 22695.322, 'duration': 5.383}], 'summary': 'Introduction to puppet, covering its elements, adoption by companies, and writing a manifest.', 'duration': 29.209, 'max_score': 22671.496, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw22671496.jpg'}, {'end': 24230.395, 'src': 'embed', 'start': 24194.277, 'weight': 3, 'content': [{'end': 24206.936, 'text': 'So all these monitoring tools work on the concept of polling, so polling is more like So.', 'start': 24194.277, 'duration': 12.659}, {'end': 24220.167, 'text': 'the NRP agent is a program that will continuously keep polling a machine for certain parameters that are configured in Nagios to be monitored.', 'start': 24206.936, 'duration': 13.231}, {'end': 24230.395, 'text': 'So this program continues to keep pinging the server, bringing the program to keep checking for what it has been asked to check.', 'start': 24220.687, 'duration': 9.708}], 'summary': 'Monitoring tools use polling via nrp agent to continuously check server parameters.', 'duration': 36.118, 'max_score': 24194.277, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw24194277.jpg'}], 'start': 22541.746, 'title': 'Puppet and configuration management tools', 'summary': "Covers configuring puppet agent and master, with a successful catalog application time of 1.55 seconds, puppet's role in configuration management with examples from spotify, google, and at&t, and a comparison of chef, puppet, ansible, and saltstack for configuration management.", 'chapters': [{'end': 22670.515, 'start': 22541.746, 'title': 'Configuring puppet agent and master', 'summary': 'Details the process of creating manifest files, applying configuration to the agent system, and checking the catalog status, with a successful catalog application time of 1.55 seconds and the execution of configuration commands.', 'duration': 128.769, 'highlights': ['The catalog is applied in 1.55 seconds, indicating the successful application of the configuration to the agent system.', 'The command to pull configuration files at the agent system results in a catalog application time of 0.02 seconds, demonstrating efficient communication between the agent and master systems.', 'The process involves creating a manifest file named sample.pp and adding content to it, followed by executing commands to apply the configuration to the agent system and checking the catalog status.']}, {'end': 23132.51, 'start': 22671.496, 'title': 'Puppet configuration management', 'summary': 'Discusses the use of puppet for configuration management, highlighting its benefits for managing server environments and its role in companies like spotify, google, and at&t. it also covers the components of puppet, the working of the puppet environment, and the process of writing a manifest in puppet.', 'duration': 461.014, 'highlights': ["Benefits of Puppet for Managing Server Environments Puppet allows for writing and deploying simple scripts to manage servers, enabling quick rollbacks and updates, irrespective of the server environment's size.", 'Companies Using Puppet Companies like Spotify, Google, and AT&T have adopted Puppet for managing their infrastructure, resulting in significant time savings for IT management, as seen in the case of Staples.', 'Components of Puppet Environment The Puppet environment consists of a Puppet Master Server, client environment with agents and facts, and follows a master-slave architecture for secure and verifiable communication between client and master.', 'Writing a Manifest in Puppet Manifests in Puppet are written in Ruby and compiled into catalogs, which are then executed on the clients, allowing for specific and desired state configuration of the servers.']}, {'end': 23860.403, 'start': 23132.75, 'title': 'Choosing configuration management tools', 'summary': 'Compares chef, puppet, ansible, and saltstack for configuration management, emphasizing their architecture, setup ease, language, scalability, management tools, interoperability, cloud availability, and communication.', 'duration': 727.653, 'highlights': ['Ansible is the easiest tool to set up, making it a great choice for beginners. Ansible stands out for ease of setup, making it a great choice for beginners.', 'Chef, Puppet, and SaltStack have a similar server-client architecture, while Ansible follows a client-only architecture. Chef, Puppet, and SaltStack have a similar server-client architecture, while Ansible follows a client-only architecture.', 'Chef and Ansible use procedural languages, while Puppet and SaltStack use decorative languages for configuration. Chef and Ansible use procedural languages, while Puppet and SaltStack use decorative languages for configuration.', 'Puppet and Chef have more complex management tools, requiring knowledge of specific DSLs, whereas Ansible and SaltStack have easier-to-use management tools. Puppet and Chef have more complex management tools, requiring knowledge of specific DSLs, whereas Ansible and SaltStack have easier-to-use management tools.', 'Ansible and SaltStack are not available in popular cloud environments, unlike Puppet and Chef, which are available on both Amazon and Azure. Ansible and SaltStack are not available in popular cloud environments, unlike Puppet and Chef, which are available on both Amazon and Azure.', 'All four tools are very secure in their communication methods. All four tools are very secure in their communication methods.']}, {'end': 24328.342, 'start': 23860.403, 'title': 'Choosing monitoring tools', 'summary': 'Discusses the selection of monitoring tools based on team capabilities and requirements, emphasizing the significance of monitoring in the production environment, with a focus on open source tool nagios and its functionalities such as server monitoring, alert generation, and agent programs for remote monitoring.', 'duration': 467.939, 'highlights': ['Open Source Tools and Team Capabilities Consider the capabilities of your team; having Ruby developers allows for a broader set of tools to be chosen, while those new to coding may want to consider YAML-based tools.', 'Importance of Monitoring in Production Environment Monitoring tools are crucial for watching server, application, and service parameters, generating alerts, and continuously observing server activity to identify and resolve issues.', 'Nagios Functionalities Nagios, an open source monitoring tool, monitors CPU usage, disk usage, system logs, and utilizes plug-in scripts and remote plug-in executors for monitoring various server parameters.', 'Nagios Polling Concept Nagios works on the concept of polling, with agent programs continuously pinging servers to monitor parameters such as logged in users and data server usages.', 'Nagios Remote Data Processor Nagios utilizes remote data processors to transport flexible data using HTTP and XML protocols, particularly for monitoring database instances, load balancing, and backup plans.']}], 'duration': 1786.596, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw22541746.jpg', 'highlights': ["Puppet's successful catalog application time is 1.55 seconds, demonstrating efficient configuration application.", 'Puppet allows for writing and deploying simple scripts to manage servers, enabling quick rollbacks and updates.', 'Companies like Spotify, Google, and AT&T have adopted Puppet for managing their infrastructure, resulting in significant time savings for IT management.', 'Puppet environment consists of a Puppet Master Server, client environment with agents and facts, and follows a master-slave architecture for secure communication.', 'Manifests in Puppet are written in Ruby and compiled into catalogs, allowing for specific and desired state configuration of the servers.', 'Ansible is the easiest tool to set up, making it a great choice for beginners.', 'Chef, Puppet, and SaltStack have a similar server-client architecture, while Ansible follows a client-only architecture.', 'Puppet and Chef have more complex management tools, requiring knowledge of specific DSLs, whereas Ansible and SaltStack have easier-to-use management tools.', 'Monitoring tools are crucial for watching server, application, and service parameters, generating alerts, and continuously observing server activity to identify and resolve issues.', 'Nagios, an open source monitoring tool, monitors CPU usage, disk usage, system logs, and utilizes plug-in scripts and remote plug-in executors for monitoring various server parameters.']}, {'end': 25465.866, 'segs': [{'end': 24565.709, 'src': 'embed', 'start': 24539.728, 'weight': 3, 'content': [{'end': 24546.033, 'text': 'I will also get into scenario where I would have a web application, a Maven based Java web application,', 'start': 24539.728, 'duration': 6.305}, {'end': 24550.978, 'text': 'which will be pulled from a GitHub repository and I will deploy it onto a Tomcat server.', 'start': 24546.033, 'duration': 4.945}, {'end': 24553.681, 'text': 'the Tomcat server will be locally running on my system.', 'start': 24550.978, 'duration': 2.703}, {'end': 24559.107, 'text': 'eventually. I will get into one other very, very important topic, which is the master-slave configuration.', 'start': 24553.681, 'duration': 5.426}, {'end': 24565.709, 'text': "it's a very, very important and pretty interesting topic where distributed builds is achieved using a master slave configuration.", 'start': 24559.107, 'duration': 6.602}], 'summary': 'Deploy maven-based java web app from github to local tomcat server, and discuss master-slave configuration for distributed builds.', 'duration': 25.981, 'max_score': 24539.728, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw24539728.jpg'}, {'end': 24646.198, 'src': 'embed', 'start': 24617.326, 'weight': 4, 'content': [{'end': 24622.016, 'text': 'So whenever I install it as a service, it goes ahead and nicely installs all that is required for my Jenkins,', 'start': 24617.326, 'duration': 4.69}, {'end': 24625.863, 'text': 'and I have a service that can be started or stopped based upon my need.', 'start': 24622.016, 'duration': 3.847}, {'end': 24627.326, 'text': 'Any flavor of Linux as well.', 'start': 24626.164, 'duration': 1.162}, {'end': 24632.975, 'text': 'One other way of running Jenkins is downloading this generic war file, and as long as you have JDK installed,', 'start': 24627.754, 'duration': 5.221}, {'end': 24637.856, 'text': 'you can launch this war file by the command opening up a command prompt or shell prompt, if at all.', 'start': 24632.975, 'duration': 4.881}, {'end': 24642.297, 'text': "you're on Linux box, specifying java, hyphen jar and the name of this war file.", 'start': 24637.856, 'duration': 4.441}, {'end': 24646.198, 'text': 'It typically brings up your web application and you know you can continue with your installation.', 'start': 24642.517, 'duration': 3.681}], 'summary': 'Jenkins can be installed as a service on any flavor of linux, or run using a generic war file with jdk installed.', 'duration': 28.872, 'max_score': 24617.326, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw24617326.jpg'}, {'end': 25286.776, 'src': 'embed', 'start': 25259.484, 'weight': 0, 'content': [{'end': 25264.328, 'text': "But if at all you're a Java guy, you know how painful it is to write UI in Java.", 'start': 25259.484, 'duration': 4.844}, {'end': 25267.571, 'text': 'You will kind of appreciate, you know, all the effort that has gone into the UI.', 'start': 25264.388, 'duration': 3.183}, {'end': 25271.234, 'text': 'Bottom line, UI is little hard to, you know, wrap your head around it.', 'start': 25267.911, 'duration': 3.323}, {'end': 25274.174, 'text': "But once you start using it, possibly you'll start liking it.", 'start': 25271.513, 'duration': 2.661}, {'end': 25275.174, 'text': 'All right.', 'start': 25274.934, 'duration': 0.24}, {'end': 25278.415, 'text': 'So let me get into something called as Manage Jenkins.', 'start': 25275.474, 'duration': 2.941}, {'end': 25284.516, 'text': 'This can be viewed like a main menu for all Jenkins configuration.', 'start': 25279.615, 'duration': 4.901}, {'end': 25286.776, 'text': "So I'll get into some of those important ones.", 'start': 25284.856, 'duration': 1.92}], 'summary': 'Java ui writing is challenging, but manage jenkins simplifies configuration.', 'duration': 27.292, 'max_score': 25259.484, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw25259484.jpg'}], 'start': 24328.342, 'title': 'Ns client and jenkins setup', 'summary': 'Covers the usage of ns client for monitoring windows machines, highlighting the shift in microsoft technologies, and introduces jenkins with details on installation, administrative tasks, job scheduling, github integration, email configuration, deploying java web application, master-slave configuration, and backup usage.', 'chapters': [{'end': 24396.675, 'start': 24328.342, 'title': 'Ns client for monitoring', 'summary': 'Discusses the usage of ns client for monitoring windows machines and the historical perspective of windows servers being frowned upon for production, highlighting the shift in microsoft technologies. the tool aids in monitoring cpu and disk usage.', 'duration': 68.333, 'highlights': ['The NS client is mainly used to monitor Windows machines and can aid in monitoring CPU and disk usage.', '10 years ago, having a Windows server for production was frowned upon, indicating a historical shift in the perspective of Windows servers for production.', 'The chapter discusses the increased robustness of Microsoft technologies, such as SharePoint, and the emergence of Windows servers for production.']}, {'end': 24715.594, 'start': 24396.675, 'title': 'Getting started with jenkins', 'summary': 'Introduces jenkins as a popular continuous integration server, covering its installation, user administrative tasks, job scheduling, integration with github, email configuration, deploying a java web application to tomcat, master-slave configuration, and using plugins for backup.', 'duration': 318.919, 'highlights': ['Jenkins is a popular continuous integration server with wide adoption and a vast developer community, released under the MIT license. Jenkins is widely adopted and has a vast developer community due to its MIT license.', 'Installation methods for Jenkins include Windows/Linux services, launching a generic war file, and running on a Java-based web server. Jenkins can be installed as a Windows/Linux service, by launching a war file, or running on a Java-based web server.', 'The chapter covers user administrative tasks, job scheduling, integration with GitHub, email configuration, deploying a Java web application to Tomcat, master-slave configuration, and using plugins for backup. The chapter covers various user administrative tasks, job scheduling, integration with GitHub, email configuration, deploying a Java web application to Tomcat, master-slave configuration, and using plugins for backup.']}, {'end': 25465.866, 'start': 24715.774, 'title': 'Setting up jenkins and prerequisites', 'summary': 'Discusses the prerequisites for running jenkins, including the installation of jdk 1.8, setting environment variables, and the process of downloading and installing jenkins with a focus on configuring jenkins and setting up smtp for email notifications.', 'duration': 750.092, 'highlights': ['Prerequisites for Running Jenkins Jenkins requires JDK 1.7 or 1.8, 2GB RAM, and specific environment variables to be set for smooth installation and functioning.', 'Jenkins Installation Process The process involves downloading and installing Jenkins, setting up the Jenkins home variable, creating an admin user, and installing recommended plugins to ensure smooth functioning.', 'Configuring Jenkins The configuration includes setting up the home directory, system message, number of executors, and SMTP server configuration for sending out email notifications.']}], 'duration': 1137.524, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw24328342.jpg', 'highlights': ['The chapter covers various user administrative tasks, job scheduling, integration with GitHub, email configuration, deploying a Java web application to Tomcat, master-slave configuration, and using plugins for backup.', 'Jenkins can be installed as a Windows/Linux service, by launching a war file, or running on a Java-based web server.', 'The NS client is mainly used to monitor Windows machines and can aid in monitoring CPU and disk usage.', '10 years ago, having a Windows server for production was frowned upon, indicating a historical shift in the perspective of Windows servers for production.', 'Jenkins requires JDK 1.7 or 1.8, 2GB RAM, and specific environment variables to be set for smooth installation and functioning.']}, {'end': 26634.596, 'segs': [{'end': 25576.673, 'src': 'embed', 'start': 25547.996, 'weight': 2, 'content': [{'end': 25550.277, 'text': "because I'm a developer, I'm working on the laptop.", 'start': 25547.996, 'duration': 2.281}, {'end': 25556.479, 'text': 'But my continuous integration server would be a separate server without anything being installed on it.', 'start': 25550.677, 'duration': 5.802}, {'end': 25563.462, 'text': 'So in case I want Jenkins to run a Java code, I would need to install JDK on it.', 'start': 25557.08, 'duration': 6.382}, {'end': 25567.184, 'text': 'I need to specify the JDK location of this out here this way.', 'start': 25563.622, 'duration': 3.562}, {'end': 25576.673, 'text': "Okay, since I already have the JDK installed and I've already put in the Java home directory, or rather the environment variable correctly,", 'start': 25568.848, 'duration': 7.825}], 'summary': 'Developer needs to install jdk on separate server for jenkins to run java code.', 'duration': 28.677, 'max_score': 25547.996, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw25547996.jpg'}, {'end': 25782.271, 'src': 'embed', 'start': 25752.488, 'weight': 1, 'content': [{'end': 25754.189, 'text': 'And the job could be anything and everything.', 'start': 25752.488, 'duration': 1.701}, {'end': 25757.15, 'text': "So I don't want to put in a very complicated job for now.", 'start': 25754.389, 'duration': 2.761}, {'end': 25760.231, 'text': 'For the demo purpose, let me just put in a very, very simple job.', 'start': 25757.45, 'duration': 2.781}, {'end': 25761.391, 'text': "I'll give a description.", 'start': 25760.551, 'duration': 0.84}, {'end': 25763.212, 'text': 'This is an optional thing.', 'start': 25762.131, 'duration': 1.081}, {'end': 25767.028, 'text': 'This is my First, Jenkins job.', 'start': 25763.292, 'duration': 3.736}, {'end': 25767.889, 'text': 'All right.', 'start': 25767.569, 'duration': 0.32}, {'end': 25770.049, 'text': "I don't want to choose any of these.", 'start': 25768.529, 'duration': 1.52}, {'end': 25772.389, 'text': 'Again, there are some helps available here.', 'start': 25770.169, 'duration': 2.22}, {'end': 25775.35, 'text': "I don't want to choose any of this.", 'start': 25774.39, 'duration': 0.96}, {'end': 25778.691, 'text': "I don't want to connect it to any source code for now.", 'start': 25775.85, 'duration': 2.841}, {'end': 25780.771, 'text': "I don't want any triggers for now.", 'start': 25779.491, 'duration': 1.28}, {'end': 25782.271, 'text': "I'll come back to this in a while.", 'start': 25780.811, 'duration': 1.46}], 'summary': 'Setting up a simple jenkins job without complex configurations.', 'duration': 29.783, 'max_score': 25752.488, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw25752488.jpg'}, {'end': 25925.453, 'src': 'embed', 'start': 25875.511, 'weight': 4, 'content': [{'end': 25883.757, 'text': 'So all the job related stuff that is specific to this particular Jenkins installation is all here.', 'start': 25875.511, 'duration': 8.246}, {'end': 25888.16, 'text': 'all the plugins that is installed, the details of each of those plugins, can be found here.', 'start': 25883.757, 'duration': 4.403}, {'end': 25894.545, 'text': "all right, so the workspace is where all the jobs that I've created, whichever I'm running, would you know,", 'start': 25888.16, 'duration': 6.385}, {'end': 25898.749, 'text': 'there will be an individual folders specific to the jobs that has been put up here.', 'start': 25894.545, 'duration': 4.204}, {'end': 25902.232, 'text': 'all right, so one job, one quick run.', 'start': 25898.749, 'duration': 3.483}, {'end': 25903.873, 'text': "that's what it looks like, pretty simple.", 'start': 25902.232, 'duration': 1.641}, {'end': 25905.966, 'text': 'Okay, let me do one thing.', 'start': 25905.086, 'duration': 0.88}, {'end': 25907.067, 'text': 'Let me put up a second job.', 'start': 25906.006, 'duration': 1.061}, {'end': 25910.248, 'text': 'I would say second job.', 'start': 25909.207, 'duration': 1.041}, {'end': 25913.429, 'text': 'I would say freestyle project.', 'start': 25910.268, 'duration': 3.161}, {'end': 25916.47, 'text': 'All right, this is my second job.', 'start': 25915.21, 'duration': 1.26}, {'end': 25925.453, 'text': 'I just want to demonstrate the powerfulness of the automation server and how simple it is to automate a job that is put up on Jenkins.', 'start': 25918.151, 'duration': 7.302}], 'summary': 'Jenkins installation includes job-related details, plugins, workspaces, and demonstration of automation simplicity.', 'duration': 49.942, 'max_score': 25875.511, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw25875511.jpg'}, {'end': 26009.303, 'src': 'embed', 'start': 25982.407, 'weight': 0, 'content': [{'end': 25985.848, 'text': 'So a build can be triggered using various triggers that is there.', 'start': 25982.407, 'duration': 3.441}, {'end': 25991.47, 'text': "So we'll get into this GitHub triggering hook or a web hook kind of a triggering later on.", 'start': 25986.368, 'duration': 5.102}, {'end': 25997.656, 'text': "But for now, what I want to do, I want to ensure that this job that I'm going to put in would be automatically triggered on its own.", 'start': 25991.73, 'duration': 5.926}, {'end': 26001.198, 'text': "Let's say every minute I want this job to be run on its own.", 'start': 25998.257, 'duration': 2.941}, {'end': 26004.38, 'text': 'So build periodically is my setting.', 'start': 26002.139, 'duration': 2.241}, {'end': 26009.303, 'text': "If you see here, there's a bunch of help that is available for me.", 'start': 26005.301, 'duration': 4.002}], 'summary': 'Configuring a job to run automatically every minute using build periodically setting.', 'duration': 26.896, 'max_score': 25982.407, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw25982407.jpg'}, {'end': 26184.234, 'src': 'embed', 'start': 26154.852, 'weight': 5, 'content': [{'end': 26156.412, 'text': 'Now, these are the available plugins.', 'start': 26154.852, 'duration': 1.56}, {'end': 26158.353, 'text': 'These are the installed plugins.', 'start': 26156.953, 'duration': 1.4}, {'end': 26159.453, 'text': 'All right.', 'start': 26159.173, 'duration': 0.28}, {'end': 26161.294, 'text': 'So let me come back to available.', 'start': 26159.673, 'duration': 1.621}, {'end': 26164.81, 'text': 'And I would want to search for my role-based access plugin.', 'start': 26161.909, 'duration': 2.901}, {'end': 26167.51, 'text': 'So I would just search for role and hit enter.', 'start': 26164.83, 'duration': 2.68}, {'end': 26176.893, 'text': 'Okay, role-based authorization strategy enables user authorization using a role-based strategy.', 'start': 26170.851, 'duration': 6.042}, {'end': 26182.114, 'text': 'Roles can be defined globally or for particular jobs or nodes and stuff like that.', 'start': 26176.993, 'duration': 5.121}, {'end': 26184.234, 'text': 'So exactly, this is the plugin that I want.', 'start': 26182.394, 'duration': 1.84}], 'summary': 'The role-based access plugin enables user authorization using a role-based strategy, allowing global or job-specific role definitions.', 'duration': 29.382, 'max_score': 26154.852, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw26154852.jpg'}], 'start': 25465.866, 'title': 'Jenkins access control', 'summary': 'Covers configuring email notifications, global tool configuration, and role-based access control plugin in jenkins. it also discusses setting up role-based access control, creating global rules, and limiting developer permissions to restrict access to jenkins functionality.', 'chapters': [{'end': 26234.767, 'start': 25465.866, 'title': 'Configuring jenkins and controlling access', 'summary': 'Covers configuring email notifications in jenkins, setting up global tool configuration, and controlling access to jenkins using role-based access plugin.', 'duration': 768.901, 'highlights': ["Configuring email notifications in Jenkins Lowering the security level of Gmail ID to allow programmatically sending email notifications; testing email configuration and setting up organization's SMTP server details.", 'Setting up global tool configuration Explaining the necessity of specifying required tools for building code in Jenkins; providing examples of tool configurations like JDK, Git, Gradle, and Maven.', 'Controlling access to Jenkins using role-based access plugin Installing role-based access plugin for defining user authorization using a role-based strategy; explaining the purpose and installation process of the plugin.']}, {'end': 26374.084, 'start': 26235.287, 'title': 'Setting up role-based access control in jenkins', 'summary': 'Discusses the installation and enabling of a role-based access control plugin in jenkins, setting up global rules, creating a developer role, and assigning users to roles.', 'duration': 138.797, 'highlights': ['Installation and enabling of role-based access control plugin The user discusses the installation of a role-based access control plugin, enabling the role-based strategy, and saving the configuration.', "Setting up global rules and creating a developer role The user explains the process of creating a global role called 'developer' to provide limited access to developers, and the significance of global rules in role-based access control.", 'Assigning users to roles The user mentions the need to assign users to roles and highlights the importance of setting up and checking the created roles for the Jenkins instance.']}, {'end': 26634.596, 'start': 26374.084, 'title': 'Limiting developer permissions in jenkins', 'summary': 'Discusses creating a global role called developer in jenkins with very limited permissions, aimed at restricting developers from configuring or running jobs, and assigning a specific user to this role, resulting in restricted access to jenkins functionality.', 'duration': 260.512, 'highlights': ['Creating a global role called developer with limited permissions The speaker wants to give very limited permissions to the developer, such as read-only access to jobs, and not allowing them to create, configure, build, or cancel jobs.', "Assigning a specific user to the developer role The user 'developer1' is assigned to the developer role with limited permissions, resulting in restricted access to Jenkins functionality, as designed by the administrator.", 'Impact of limited permissions on the assigned user The user assigned to the developer role has restricted access, being unable to trigger new jobs or perform administrative tasks, aligning with the intended limitations set by the administrator.']}], 'duration': 1168.73, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw25465866.jpg', 'highlights': ["Configuring email notifications in Jenkins Lowering the security level of Gmail ID to allow programmatically sending email notifications; testing email configuration and setting up organization's SMTP server details.", 'Setting up global tool configuration Explaining the necessity of specifying required tools for building code in Jenkins; providing examples of tool configurations like JDK, Git, Gradle, and Maven.', 'Controlling access to Jenkins using role-based access plugin Installing role-based access plugin for defining user authorization using a role-based strategy; explaining the purpose and installation process of the plugin.', 'Creating a global role called developer with limited permissions The speaker wants to give very limited permissions to the developer, such as read-only access to jobs, and not allowing them to create, configure, build, or cancel jobs.', "Assigning a specific user to the developer role The user 'developer1' is assigned to the developer role with limited permissions, resulting in restricted access to Jenkins functionality, as designed by the administrator.", 'Impact of limited permissions on the assigned user The user assigned to the developer role has restricted access, being unable to trigger new jobs or perform administrative tasks, aligning with the intended limitations set by the administrator.', "Setting up global rules and creating a developer role The user explains the process of creating a global role called 'developer' to provide limited access to developers, and the significance of global rules in role-based access control.", 'Assigning users to roles The user mentions the need to assign users to roles and highlights the importance of setting up and checking the created roles for the Jenkins instance.', 'Installation and enabling of role-based access control plugin The user discusses the installation of a role-based access control plugin, enabling the role-based strategy, and saving the configuration.']}, {'end': 28687.413, 'segs': [{'end': 26663.93, 'src': 'embed', 'start': 26634.636, 'weight': 4, 'content': [{'end': 26638.62, 'text': 'But for now, I just demonstrated the high level permission that I had set in.', 'start': 26634.636, 'duration': 3.984}, {'end': 26646.12, 'text': 'Let me quickly log out of this user and get back the admin user, because I need to continue with my demo.', 'start': 26639.28, 'duration': 6.84}, {'end': 26650.262, 'text': 'with the developer role that was created, I have very, very less privileges.', 'start': 26646.12, 'duration': 4.142}, {'end': 26654.164, 'text': 'one of the reasons for Jenkins being so popular, as I mentioned earlier,', 'start': 26650.262, 'duration': 3.902}, {'end': 26660.428, 'text': "is the bunch of plugins that is provided by users or community users who don't charge any money for these plugins.", 'start': 26654.164, 'duration': 6.264}, {'end': 26663.93, 'text': "but it's got plugins for connecting anything and everything.", 'start': 26660.428, 'duration': 3.502}], 'summary': 'Demo showed high-level permissions, limited privileges for developer role, and popularity of jenkins due to free community plugins.', 'duration': 29.294, 'max_score': 26634.636, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw26634636.jpg'}, {'end': 26730.612, 'src': 'embed', 'start': 26697.881, 'weight': 3, 'content': [{'end': 26699.442, 'text': 'So plugins is the heart of Jenkins.', 'start': 26697.881, 'duration': 1.561}, {'end': 26706.487, 'text': 'For you to connect or for in order to connect Jenkins with any of the containers or any of the other tool sets, you would need the plugins.', 'start': 26699.642, 'duration': 6.845}, {'end': 26710.651, 'text': 'If you want to connect or you want to build a repository which has got Java and Maven,', 'start': 26706.567, 'duration': 4.084}, {'end': 26714.113, 'text': 'you would need to install Maven and JDK on your Jenkins instance.', 'start': 26710.651, 'duration': 3.462}, {'end': 26717.756, 'text': "If at all you're looking for a NET build or a Microsoft build,", 'start': 26714.433, 'duration': 3.323}, {'end': 26724.101, 'text': 'you would need to have MSBuild installed on your Jenkins instance and the plugins that will trigger MSBuild.', 'start': 26717.756, 'duration': 6.345}, {'end': 26730.612, 'text': 'If at all you want to listen to some server-side webhooks from GitHub, you would need GitHub-specific plugins.', 'start': 26724.608, 'duration': 6.004}], 'summary': 'Jenkins relies on plugins for connecting to containers or tools, requiring specific installations for java, maven, jdk, msbuild, and github-specific plugins.', 'duration': 32.731, 'max_score': 26697.881, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw26697881.jpg'}, {'end': 27912.435, 'src': 'embed', 'start': 27880.379, 'weight': 6, 'content': [{'end': 27883.24, 'text': 'You support some sort of an apps or something that is built on Mac OS.', 'start': 27880.379, 'duration': 2.861}, {'end': 27886.001, 'text': 'You would need to build, you know, Mac based system as well.', 'start': 27883.4, 'duration': 2.601}, {'end': 27888.636, 'text': 'So how are you going to support all these needs?', 'start': 27886.414, 'duration': 2.222}, {'end': 27895.721, 'text': "So that's wherein a beautiful concept of master-slave or primary, and delegations or agent and master comes into play.", 'start': 27888.996, 'duration': 6.725}, {'end': 27901.786, 'text': 'So, typically you would have one Jenkins server who will just configure, with all the proper authorizations,', 'start': 27896.022, 'duration': 5.764}, {'end': 27904.689, 'text': 'users configurations and everything is set up on this Jenkins server.', 'start': 27901.786, 'duration': 2.903}, {'end': 27906.39, 'text': 'His job is just delegations.', 'start': 27904.889, 'duration': 1.501}, {'end': 27912.435, 'text': 'He will listen to some sort of triggers or, based upon the job that is coming in, he will, if there is a way,', 'start': 27906.83, 'duration': 5.605}], 'summary': 'Support mac os apps with jenkins master-slave setup for efficient job delegation.', 'duration': 32.056, 'max_score': 27880.379, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw27880379.jpg'}, {'end': 28042.847, 'src': 'embed', 'start': 28012.246, 'weight': 0, 'content': [{'end': 28016.048, 'text': "So I'm going to use this JNLP, which is nothing but Java Network Launch Protocol.", 'start': 28012.246, 'duration': 3.802}, {'end': 28021.97, 'text': "And, you know, I'll configure the master and server to talk to each other using JNLP.", 'start': 28016.708, 'duration': 5.262}, {'end': 28024.742, 'text': 'so for that I need to enable this guy.', 'start': 28022.301, 'duration': 2.441}, {'end': 28027.903, 'text': 'so I enable this guy instead of making the by default.', 'start': 28024.742, 'duration': 3.161}, {'end': 28029.463, 'text': 'the configuration was disabled.', 'start': 28027.903, 'duration': 1.56}, {'end': 28035.525, 'text': 'so I make him random, I make him, you know, enabled and I say save this configuration all right.', 'start': 28029.463, 'duration': 6.062}, {'end': 28036.886, 'text': 'so now configured.', 'start': 28035.525, 'duration': 1.361}, {'end': 28042.847, 'text': 'or I made a setting for the master so that the JNLP port is kind of opened up.', 'start': 28036.886, 'duration': 5.961}], 'summary': 'Configured jnlp for master-server communication, enabling and opening jnlp port.', 'duration': 30.601, 'max_score': 28012.246, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw28012246.jpg'}, {'end': 28447.819, 'src': 'embed', 'start': 28417.899, 'weight': 2, 'content': [{'end': 28421.602, 'text': 'Let me just create a very, very simple echo.', 'start': 28417.899, 'duration': 3.703}, {'end': 28427.847, 'text': 'Delegate to the slave.', 'start': 28424.945, 'duration': 2.902}, {'end': 28430.043, 'text': "Delegated to, I don't like the word slave.", 'start': 28428.342, 'duration': 1.701}, {'end': 28432.406, 'text': 'Delegated to agent.', 'start': 28430.424, 'duration': 1.982}, {'end': 28434.367, 'text': 'Put it this way.', 'start': 28433.807, 'duration': 0.56}, {'end': 28438.351, 'text': 'Alright So, delegated to agent sounds good.', 'start': 28434.387, 'duration': 3.964}, {'end': 28447.819, 'text': 'Now, how am I going to ensure that this particular job runs on the agent or on the slave that I have configured? Right.', 'start': 28438.411, 'duration': 9.408}], 'summary': 'Creating a simple echo and delegating the job to an agent for execution.', 'duration': 29.92, 'max_score': 28417.899, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw28417899.jpg'}], 'start': 26634.636, 'title': 'Jenkins and its configuration', 'summary': 'Discusses the significance of plugins, integrating jenkins with github and maven, maven deployment, and setting up a master-slave configuration in jenkins, covering the process and benefits of distributed build and backup using plugins.', 'chapters': [{'end': 26945.343, 'start': 26634.636, 'title': 'Jenkins: importance of plugins', 'summary': 'Highlights the significance of plugins in jenkins, emphasizing the pivotal role they play in enabling various integrations and functionalities, and the extensive range of plugins available, with specific examples of plugins for connecting to different tools and services.', 'duration': 310.707, 'highlights': ['Jenkins plugins are crucial for enabling integrations and functionalities, with specific examples provided such as connecting to AWS, Docker, Bitbucket, and SonarQube. The chapter emphasizes the significance of Jenkins plugins in enabling various integrations and functionalities, with specific examples provided such as connecting to AWS, Docker, Bitbucket, and SonarQube.', 'Jenkins boasts an extensive range of plugins, with over numerous plugins available for various purposes, emphasizing the abundance of options for users. The chapter highlights the extensive range of plugins available for Jenkins, with over numerous plugins available for various purposes, emphasizing the abundance of options for users.', 'The chapter underlines the popularity of Jenkins, attributing it to the availability of plugins provided by users or community users free of charge, showcasing the appeal of the platform to users. The chapter underlines the popularity of Jenkins, attributing it to the availability of plugins provided by users or community users free of charge, showcasing the appeal of the platform to users.']}, {'end': 27407.3, 'start': 26945.403, 'title': 'Integrating jenkins with github and maven', 'summary': 'Covers the process of integrating jenkins with github for a simple java application and then proceeding to integrate jenkins with a maven-based web application, including setting up the maven and tomcat server, configuring maven and tomcat, and creating a jenkins job for the maven web app.', 'duration': 461.897, 'highlights': ['Setting up Jenkins to fetch repository contents from GitHub, compiling and running a Java application, and displaying the output. Jenkins successfully fetched repository contents from GitHub, compiled, and ran a Java application, demonstrating the integration process.', 'Describing Maven as a Java-based build tool for compiling, running tests, building a WAR file, and deploying it, and the requirement of integrating Maven with Jenkins. Explanation of Maven as a build tool and the need to integrate it with Jenkins for the Maven-based web application.', 'Detailing the process of downloading and setting up Maven, including unzipping, configuring the environment variables, and verifying the setup. Step-by-step explanation of downloading, setting up, and verifying Maven on the system.', 'Explaining the download and setup process of Apache Tomcat server, including unzipping, configuring the port, and creating a user for Jenkins deployment. Detailed explanation of downloading, setting up, and configuring Apache Tomcat server, including port configuration and user creation for Jenkins deployment.', 'Creating a Jenkins job for the Maven web app, specifying the Git repository URL, and using existing credentials for the Git user. Creating a Jenkins job for the Maven web app and specifying the Git repository URL with existing credentials for the Git user.']}, {'end': 27895.721, 'start': 27407.3, 'title': 'Jenkins maven deployment', 'summary': 'Covers the process of building a war file using maven, deploying it to a tomcat server using jenkins, and the benefits of distributed build or master-slave configuration in jenkins.', 'duration': 488.421, 'highlights': ['The chapter covers the process of building a war file using Maven and deploying it to a Tomcat server using Jenkins. The speaker demonstrates the steps to build a war file using Maven, deploy it to a Tomcat server using Jenkins, and the configuration steps involved in the process.', 'The speaker explains the benefits of distributed build or master-slave configuration in Jenkins. The speaker discusses the advantages of distributing the load on a Jenkins server by delegating jobs to other machines or slaves, especially in organizations heavily reliant on Jenkins, to prevent server downtime.', 'The speaker highlights the use cases for master-slave configuration, including support for different operating systems such as Windows, Linux, and Mac. The speaker illustrates the use cases for master-slave configuration, including the need to support building projects on different operating systems such as Windows, Linux, and Mac, and how the master-slave configuration caters to these diverse requirements.']}, {'end': 28392.703, 'start': 27896.022, 'title': 'Setting up and connecting jenkins master-slave configuration', 'summary': 'Explains the setup of a jenkins master-slave configuration to delegate tasks, with an emphasis on setting up a simple slave, configuring the master to talk to an agent using jnlp, and launching the agent on a separate system.', 'duration': 496.681, 'highlights': ['Demonstrated the setup of a simple slave for Jenkins master-slave configuration, using a separate drive and folder for the slave node. The speaker illustrated the process of setting up a simple slave for Jenkins master-slave configuration, utilizing a separate drive and folder for the slave node to demonstrate the distributed build server capability.', 'Configured the Jenkins master to communicate with the agent using JNLP (Java Network Launch Protocol). The chapter outlined the configuration of the Jenkins master to communicate with the agent using JNLP (Java Network Launch Protocol), ensuring seamless communication between the client and server.', 'Outlined the process of launching the agent on a separate system using the provided agent.jar file and JNLP launch command. The speaker detailed the process of launching the agent on a separate system using the provided agent.jar file and JNLP launch command, emphasizing the steps involved in connecting the agent to the Jenkins master.']}, {'end': 28687.413, 'start': 28393.083, 'title': 'Jenkins master-slave configuration and backup', 'summary': 'Demonstrates setting up a jenkins master-slave configuration, delegating a job to an agent, and backing up jenkins configuration using a plugin, providing insights into workspace creation, job delegation, and backup process.', 'duration': 294.33, 'highlights': ['Setting up a master-slave configuration in Jenkins involves giving a label to the slave node and ensuring a job matches this label to run on the specified node. The chapter explains setting up a master-slave configuration in Jenkins, where a job is configured to run on a specific node by matching the label, providing a clear understanding of the process.', 'The demonstration of delegating a job to an agent showcases the successful execution of a simple job on the specified node, emphasizing the concept of master-slave configuration in Jenkins. The chapter illustrates the successful execution of a simple job on a specified node, showcasing the concept of master-slave configuration in Jenkins.', 'The process of backing up Jenkins configuration using a plugin includes setting up a backup folder, specifying the backup format, and ensuring minimal server load during the backup process. The chapter details the process of backing up Jenkins configuration using a plugin, highlighting the steps involved in setting up a backup folder and managing server load during the backup process.']}], 'duration': 2052.777, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw26634636.jpg', 'highlights': ['Jenkins boasts an extensive range of plugins, with over numerous plugins available for various purposes, emphasizing the abundance of options for users.', 'The chapter underlines the popularity of Jenkins, attributing it to the availability of plugins provided by users or community users free of charge, showcasing the appeal of the platform to users.', 'Setting up Jenkins to fetch repository contents from GitHub, compiling and running a Java application, and displaying the output.', 'Describing Maven as a Java-based build tool for compiling, running tests, building a WAR file, and deploying it, and the requirement of integrating Maven with Jenkins.', 'The chapter covers the process of building a war file using Maven and deploying it to a Tomcat server using Jenkins.', 'The speaker explains the benefits of distributed build or master-slave configuration in Jenkins.', 'Demonstrated the setup of a simple slave for Jenkins master-slave configuration, using a separate drive and folder for the slave node.', 'Setting up a master-slave configuration in Jenkins involves giving a label to the slave node and ensuring a job matches this label to run on the specified node.', 'The process of backing up Jenkins configuration using a plugin includes setting up a backup folder, specifying the backup format, and ensuring minimal server load during the backup process.']}, {'end': 29843.793, 'segs': [{'end': 28947.58, 'src': 'embed', 'start': 28918.237, 'weight': 9, 'content': [{'end': 28923.843, 'text': 'So it also helps us to detect the issues and the bugs quite easily and quite faster.', 'start': 28918.237, 'duration': 5.606}, {'end': 28929.29, 'text': "That's a very early mechanism which we can do as such if we want to resolve all these problems.", 'start': 28924.444, 'duration': 4.846}, {'end': 28935.773, 'text': 'Now, continuous integrations does not eliminate the bugs, but yes, it definitely helps them.', 'start': 28929.95, 'duration': 5.823}, {'end': 28940.636, 'text': 'you know easily to find out, because we are talking about the automated process.', 'start': 28935.773, 'duration': 4.863}, {'end': 28942.617, 'text': 'We are talking about the automated test cases.', 'start': 28940.656, 'duration': 1.961}, {'end': 28947.58, 'text': 'So definitely that is something which can help us to find out the bugs.', 'start': 28942.997, 'duration': 4.583}], 'summary': 'Continuous integration speeds up bug detection and resolution through automated testing.', 'duration': 29.343, 'max_score': 28918.237, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw28918237.jpg'}, {'end': 29109.37, 'src': 'embed', 'start': 29077.389, 'weight': 8, 'content': [{'end': 29083.032, 'text': 'So we have frequently seen that while doing the deployments, we may miss some boundaries or some miss can be there.', 'start': 29077.389, 'duration': 5.643}, {'end': 29087.155, 'text': 'So that is something which is completely removed as such when we talk about this.', 'start': 29083.072, 'duration': 4.083}, {'end': 29092.824, 'text': 'The process makes the teams more agile, productive and confident here,', 'start': 29087.722, 'duration': 5.102}, {'end': 29097.445, 'text': 'because the automations definitely gives a kind of a boost to the confidence that, yes,', 'start': 29092.824, 'duration': 4.621}, {'end': 29101.427, 'text': 'things are going to work perfectly fine and there is no issues as such present.', 'start': 29097.445, 'duration': 3.982}, {'end': 29109.37, 'text': "Now, why exactly Jenkins? Like Jenkins is what we typically understand or we, you know, here and there that's in CI tool, it's a CD tool.", 'start': 29102.147, 'duration': 7.223}], 'summary': 'Using jenkins for automation boosts confidence and productivity during deployments.', 'duration': 31.981, 'max_score': 29077.389, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw29077389.jpg'}, {'end': 29218.991, 'src': 'embed', 'start': 29187.429, 'weight': 1, 'content': [{'end': 29192.514, 'text': 'which is being used and, for example, you want to have an integration with Kubernetes Docker and all.', 'start': 29187.429, 'duration': 5.085}, {'end': 29199.88, 'text': 'Maybe by default those plugins are not installed, but yes, you have the provisioning that you can go for the installation of those plugins and yes,', 'start': 29192.974, 'duration': 6.906}, {'end': 29203.963, 'text': 'those features will start embedded up and integrated within your Jenkins.', 'start': 29199.88, 'duration': 4.083}, {'end': 29209.008, 'text': 'So this is the reason this is the main benefit which we get when we talk about the Jenkins implementation.', 'start': 29204.424, 'duration': 4.584}, {'end': 29218.991, 'text': 'So Jenkins is, you know, one of the best fit which is there for building a CI CD pipeline because of its flexibility, open source nature,', 'start': 29209.688, 'duration': 9.303}], 'summary': 'Jenkins is a great fit for ci/cd due to flexibility and open source nature; plugins can be provisioned for kubernetes docker integration.', 'duration': 31.562, 'max_score': 29187.429, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw29187429.jpg'}, {'end': 29400.884, 'src': 'embed', 'start': 29373.048, 'weight': 4, 'content': [{'end': 29377.233, 'text': 'You download the generic Java package like a var file, then you have to execute it.', 'start': 29373.048, 'duration': 4.185}, {'end': 29380.316, 'text': 'You have to download that into a specific folder structure.', 'start': 29377.673, 'duration': 2.643}, {'end': 29383.775, 'text': "Let's say that you have you know, created a folder called Jenkins.", 'start': 29380.357, 'duration': 3.418}, {'end': 29391.399, 'text': 'Now you have to go into that Jenkins folder with the help of cd command and there you have to run the command called java-jar and the jenkins.var there.', 'start': 29384.195, 'duration': 7.204}, {'end': 29395.101, 'text': 'So, these are the executables artifacts.', 'start': 29392.019, 'duration': 3.082}, {'end': 29398.023, 'text': 'So, var files can be easily executable.', 'start': 29395.761, 'duration': 2.262}, {'end': 29400.884, 'text': 'jar files, var files can be easily deployed.', 'start': 29398.803, 'duration': 2.081}], 'summary': 'Download and execute jenkins var file in specific folder to deploy easily.', 'duration': 27.836, 'max_score': 29373.048, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw29373048.jpg'}, {'end': 29552.562, 'src': 'embed', 'start': 29513.106, 'weight': 2, 'content': [{'end': 29518.292, 'text': 'Now, when you select that option, there are different options which is available, like how you want to manage these pipelines.', 'start': 29513.106, 'duration': 5.186}, {'end': 29526.262, 'text': 'Now, you are, you know, have the direct access also, like if you want to directly create the, create a pipeline skip, you can do that.', 'start': 29518.833, 'duration': 7.429}, {'end': 29533.824, 'text': 'If you feel that you want to manage, like you want to retrieve, the jenkins files, source code management tool also can be used there,', 'start': 29526.842, 'duration': 6.982}, {'end': 29535.506, 'text': 'so you can work on that also.', 'start': 29533.824, 'duration': 1.682}, {'end': 29538.769, 'text': 'so, like this, there are so many a variety of things which is available,', 'start': 29535.506, 'duration': 3.263}, {'end': 29542.913, 'text': 'like which you can use to work around that how exactly the pipeline job can be created.', 'start': 29538.769, 'duration': 4.144}, {'end': 29548.798, 'text': 'so either you can fetch it from the source code management tool, like git subversion or something like that,', 'start': 29542.913, 'duration': 5.885}, {'end': 29552.562, 'text': 'or you can directly put the pipeline code as such over there right now.', 'start': 29548.798, 'duration': 3.764}], 'summary': 'Options for managing pipelines include direct access and source code management tools, providing flexibility and variety.', 'duration': 39.456, 'max_score': 29513.106, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw29513106.jpg'}, {'end': 29605.004, 'src': 'embed', 'start': 29573.493, 'weight': 0, 'content': [{'end': 29577.077, 'text': 'Now, once you process the GitHub link, so what we can do is that we can proceed with that.', 'start': 29573.493, 'duration': 3.584}, {'end': 29584.945, 'text': 'And once the processing is done, so you can do the save and, you know, you can keep the changes and, you know, it will be picking up the pipelines.', 'start': 29577.857, 'duration': 7.088}, {'end': 29590.57, 'text': 'You know, the pipeline script is added up into the GitHub and, you know, you have already specified that.', 'start': 29585.285, 'duration': 5.285}, {'end': 29596.637, 'text': "Let's just go ahead with this Jenkins file pipeline script from the GitHub repository and proceed further.", 'start': 29591.551, 'duration': 5.086}, {'end': 29598.202, 'text': 'now, once that is done.', 'start': 29597.222, 'duration': 0.98}, {'end': 29605.004, 'text': 'so what next you can do is that you can go with the build now process, you click on the build now and once that is done, so what will happen?', 'start': 29598.202, 'duration': 6.802}], 'summary': 'Process github link, add pipeline script, and initiate build process in jenkins.', 'duration': 31.511, 'max_score': 29573.493, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw29573493.jpg'}], 'start': 28687.413, 'title': 'Jenkins in devops', 'summary': 'Discusses backup and restoration of jenkins configuration, implementation of cicd pipeline with jenkins, and setting up jenkins pipeline job, supporting devops implementation in major organizations with significant automation benefits.', 'chapters': [{'end': 28735.646, 'start': 28687.413, 'title': 'Backup and restore jenkins configuration', 'summary': 'Discusses the successful backup of all workspace, configurations, and users into a zip file in jenkins, enabling restoration in the event of system crash or hard disk failure, supporting the implementation of devops in major organizations.', 'duration': 48.233, 'highlights': ['The backup plugin enables the creation of a backup of all workspace, configurations, and users in Jenkins, stored in a zip file, ensuring data protection in the event of system failure or crash.', 'The process allows for the restoration of configurations using the backup manager in Jenkins, providing a seamless recovery solution in case of system issues, contributing to the implementation of DevOps in major organizations.', 'The implementation of DevOps is observed in various sectors like financial and service organizations, indicating the widespread adoption and significance of DevOps practices in major organizations.']}, {'end': 29414.133, 'start': 28735.646, 'title': 'Implementing cicd pipeline with jenkins', 'summary': 'Explains the importance of cicd pipeline in devops implementation, highlighting its role in automating development processes, the significance of continuous integration and continuous delivery, and the benefits of using jenkins as an orchestration tool for cicd automation.', 'duration': 678.487, 'highlights': ['CICD pipeline is responsible for delivering source code into the production environment in less duration of time, making it a prime approach in DevOps implementation. CICD pipeline enables faster delivery of source code into production environment, making it a prime approach in DevOps implementation.', 'Continuous integration (CI) integrates source code into a shared repository and automates verification, aiding in detecting issues and bugs early in the process. CI automates verification of source code, aiding in early detection of issues and bugs.', 'Continuous delivery (CD) involves making changes to the code before deployment, and the ultimate goal is to make the deployments, making the team more agile, productive, and confident. CD involves making changes before deployment, with the goal of making the deployments, enhancing team agility and productivity.', 'Jenkins is an open-source orchestration tool that enables easy integration of changes to the project and achieves continuous integration through plugins, making it a best fit for building CI-CD pipelines. Jenkins, an open-source orchestration tool, facilitates easy integration and achieves continuous integration through plugins, making it ideal for CI-CD pipelines.', 'To automate the entire development process, a CI-CD pipeline is the ultimate solution, and Jenkins is the best fit for building such a pipeline with six basic steps involved. A CI-CD pipeline, with Jenkins as the best fit, automates the entire development process through six basic steps.']}, {'end': 29843.793, 'start': 29414.133, 'title': 'Setting up jenkins pipeline job', 'summary': 'Covers the process of setting up and executing a jenkins pipeline job, including accessing jenkins through the web browser, creating a new pipeline job, configuring and executing the pipeline job, and integrating the jenkins file into the version control system.', 'duration': 429.66, 'highlights': ['Accessing Jenkins through web browser You can access Jenkins through the web browser by opening the localhost URL or using the public IP address, enabling interaction with the Jenkins application.', 'Creating and configuring a pipeline job The process involves selecting the pipeline job, providing a custom name, and managing the pipeline script and related configurations, including managing the pipeline through source code management tools like Git or Subversion.', 'Executing the pipeline job After configuring the pipeline job and integrating the Jenkins file from the GitHub repository, the build process can be initiated, and the console output can be accessed to monitor the execution of pipeline steps.', 'Integrating Jenkins file into version control system The ideal approach involves integrating the Jenkins file into the version control system by selecting the pipeline from SCM, specifying the GitHub repository, and setting up credentials if required.']}], 'duration': 1156.38, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw28687413.jpg', 'highlights': ['The backup plugin ensures data protection in case of system failure or crash.', 'Restoration of configurations using the backup manager provides a seamless recovery solution.', 'DevOps implementation is observed in various sectors like financial and service organizations.', 'CICD pipeline enables faster delivery of source code into production environment, a prime approach in DevOps.', 'Continuous integration automates verification of source code, aiding in early detection of issues and bugs.', 'Continuous delivery enhances team agility and productivity.', 'Jenkins facilitates easy integration and achieves continuous integration through plugins.', 'Jenkins is the best fit for building CI-CD pipelines to automate the entire development process.', 'Accessing Jenkins through the web browser enables interaction with the Jenkins application.', 'Creating and configuring a pipeline job involves managing the pipeline through source code management tools like Git or Subversion.', 'Executing the pipeline job initiates the build process and allows monitoring of the execution of pipeline steps.', 'Integrating Jenkins file into version control system involves specifying the GitHub repository and setting up credentials if required.']}, {'end': 31002.505, 'segs': [{'end': 30139.034, 'src': 'embed', 'start': 30114.235, 'weight': 2, 'content': [{'end': 30122.784, 'text': 'now we see with DevOps is that the release cycle has shrunk even further with the goal of continuously delighting the customer.', 'start': 30114.235, 'duration': 8.549}, {'end': 30125.586, 'text': 'how further has that release cycle shrunk to?', 'start': 30122.784, 'duration': 2.802}, {'end': 30131.53, 'text': 'there are companies that have gone from having releases of once a week or once every two weeks, or once a month,', 'start': 30125.586, 'duration': 5.944}, {'end': 30134.211, 'text': 'to now having multiple releases a day.', 'start': 30131.53, 'duration': 2.681}, {'end': 30138.274, 'text': 'indeed, some companies have up to 50 releases a day.', 'start': 30134.211, 'duration': 4.063}, {'end': 30139.034, 'text': "this isn't.", 'start': 30138.274, 'duration': 0.76}], 'summary': 'Devops has accelerated release cycles to multiple releases a day, with some companies having up to 50 releases a day.', 'duration': 24.799, 'max_score': 30114.235, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw30114235.jpg'}, {'end': 30204.089, 'src': 'embed', 'start': 30176.43, 'weight': 7, 'content': [{'end': 30183.115, 'text': 'so when somebody asks you what are the benefits of devops, you can reply that, from a technical point of view,', 'start': 30176.43, 'duration': 6.685}, {'end': 30193.481, 'text': "you're able to use continuous software delivery to constantly push out code that has been tested and verified against scripts that have been written and approved.", 'start': 30183.115, 'duration': 10.366}, {'end': 30199.105, 'text': 'you can be able to push out smaller chunks of code so that when you have an issue,', 'start': 30193.481, 'duration': 5.624}, {'end': 30204.089, 'text': "you're not having to go through massive blocks of code or massive projects.", 'start': 30199.105, 'duration': 4.984}], 'summary': 'Devops enables continuous software delivery and smaller code chunks for easier issue resolution.', 'duration': 27.659, 'max_score': 30176.43, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw30176430.jpg'}, {'end': 30288.49, 'src': 'embed', 'start': 30263.038, 'weight': 0, 'content': [{'end': 30271.72, 'text': "This is where you are sitting with a business leader and they're giving you ideas of what they would like to see from feedback that they've had from their customers.", 'start': 30263.038, 'duration': 8.682}, {'end': 30273.901, 'text': 'This is blue sky opportunity.', 'start': 30271.8, 'duration': 2.101}, {'end': 30275.921, 'text': 'This is thinking of big ideas.', 'start': 30273.961, 'duration': 1.96}, {'end': 30282.686, 'text': 'That second stage, and this often comes as a fast follow to stage one, is actually proving out that concept.', 'start': 30276.161, 'duration': 6.525}, {'end': 30288.49, 'text': 'So developing a proof of concept and a proof of concept can actually be a multiple different things.', 'start': 30282.746, 'duration': 5.744}], 'summary': 'Business leader seeks customer feedback for big ideas; aims to develop proof of concept.', 'duration': 25.452, 'max_score': 30263.038, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw30263038.jpg'}, {'end': 30359.974, 'src': 'embed', 'start': 30327.645, 'weight': 8, 'content': [{'end': 30334.086, 'text': 'That third stage is where you get into your DevOps stage and this is just the exciting part.', 'start': 30327.645, 'duration': 6.441}, {'end': 30344.029, 'text': 'This is where the rubber hits the road and you start releasing code based on a backlog of features that are being requested for the solution.', 'start': 30334.146, 'duration': 9.883}, {'end': 30350.87, 'text': 'In contrast to doing agile delivery, where you just continuously work through a backlog with DevOps.', 'start': 30344.209, 'duration': 6.661}, {'end': 30359.974, 'text': "what you're also looking at is putting in analytics and sensors to be able to validate that you are being successful with the solution that's being delivered.", 'start': 30350.87, 'duration': 9.104}], 'summary': 'Devops stage enables releasing code based on backlog, incorporating analytics for validation.', 'duration': 32.329, 'max_score': 30327.645, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw30327645.jpg'}, {'end': 30403.597, 'src': 'embed', 'start': 30371.902, 'weight': 3, 'content': [{'end': 30373.363, 'text': 'where are the failure points?', 'start': 30371.902, 'duration': 1.461}, {'end': 30385.611, 'text': 'and you want to use that data and feed that back into your continuous integration and have that as a means to be able to backfill the demand of work backlog.', 'start': 30373.363, 'duration': 12.248}, {'end': 30390.393, 'text': 'So what is the difference between continuous delivery and continuous deployment?', 'start': 30385.751, 'duration': 4.642}, {'end': 30403.597, 'text': 'So, continuous delivery is based on putting out code that can be deployed safely to production and ensures that your businesses and functions are running as you would expect them to be.', 'start': 30390.513, 'duration': 13.084}], 'summary': 'Identify failure points, integrate data into ci, differentiate continuous delivery and deployment.', 'duration': 31.695, 'max_score': 30371.902, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw30371902.jpg'}, {'end': 30500.525, 'src': 'embed', 'start': 30469.386, 'weight': 1, 'content': [{'end': 30472.508, 'text': 'should always reflect the production environment.', 'start': 30469.386, 'duration': 3.122}, {'end': 30478.911, 'text': 'What this means is that when you actually come to deploying solutions to production, there are no surprises,', 'start': 30472.628, 'duration': 6.283}, {'end': 30485.215, 'text': 'because your development team have been working against that exact same environment all the way through.', 'start': 30478.911, 'duration': 6.304}, {'end': 30492.96, 'text': "so a question that you'll also be asked is you know what is the role of the configuration management in DevOps?", 'start': 30485.575, 'duration': 7.385}, {'end': 30500.525, 'text': 'and so the role of configuration management really has three distinct areas, and the first and this is really obvious one,', 'start': 30492.96, 'duration': 7.565}], 'summary': 'Devops emphasizes consistent environments for development and production to avoid surprises. configuration management plays a crucial role in three distinct areas.', 'duration': 31.139, 'max_score': 30469.386, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw30469386.jpg'}], 'start': 29843.793, 'title': 'Devops stages and tools with jenkins and aws', 'summary': 'Covers the process of building a jenkins pipeline, the three stages of implementing devops, differences between continuous delivery and deployment, and the role of aws in devops, emphasizing kpis such as mean time to failure recovery, deployment frequency, and percentage of failed deployments.', 'chapters': [{'end': 30241.909, 'start': 29843.793, 'title': 'Understanding ci/cd pipelines with jenkins', 'summary': 'Demonstrates the process of building a simple pipeline with jenkins, covering the stages involved, the difference between devops and agile, and the benefits of devops including the ability to deliver continuous releases and respond faster to customer demands.', 'duration': 398.116, 'highlights': ['DevOps differs from Agile in its cultural approach and focus on continuous releases, with some companies achieving up to 50 releases a day, providing a more stable and scalable environment for customers. DevOps emphasizes continuous releases, with some companies achieving up to 50 releases a day, providing a stable and scalable environment for customers.', 'The chapter explains the two main phases of DevOps, the planning and coding phase, and the deploying phase, and highlights the technical and business benefits of DevOps, including continuous software delivery and more stable environments for customers. The chapter explains the two main phases of DevOps, the planning and coding phase, and the deploying phase, and highlights the technical and business benefits of DevOps, including continuous software delivery and more stable environments for customers.', 'The demonstration involves building a simple pipeline with Jenkins, covering the stages involved and the ability to configure and automate different types of pipelines, providing practical insights into CI/CD pipelines. The demonstration involves building a simple pipeline with Jenkins, covering the stages involved and the ability to configure and automate different types of pipelines.']}, {'end': 30652.318, 'start': 30242.189, 'title': 'Implementing devops stages and tools', 'summary': 'Discusses the three stages of implementing devops, including the assessment and proof of concept stages, followed by the devops stage. it also delves into the differences between continuous delivery and continuous deployment, emphasizing the importance of continuous monitoring and configuration management in devops.', 'duration': 410.129, 'highlights': ['The chapter discusses the three stages of implementing DevOps: assessment, proof of concept, and DevOps stage. It explains that the assessment stage involves ideation and gathering customer feedback, while the proof of concept stage aims to validate solutions through customer feedback.', 'The explanation of continuous delivery and continuous deployment emphasizes the automation of deployment in continuous deployment for faster and more robust software development and release processes. It clarifies that continuous delivery focuses on safe code deployment to production, while continuous deployment automates production environment deployment to meet solution and customer demands.', 'The importance of continuous monitoring and configuration management in DevOps is highlighted, emphasizing the ability to identify and respond to faults and threats immediately, standardize resource configurations, and effectively manage servers. It emphasizes that continuous monitoring allows for immediate fault and threat identification, while configuration management standardizes resource configurations and enables effective server management.']}, {'end': 31002.505, 'start': 30652.318, 'title': 'Aws in devops and devops kpis', 'summary': 'Discusses the role of aws in devops, emphasizing five key areas for services, and highlights the importance of kpis in devops, specifically mean time to failure recovery, deployment frequency, and percentage of failed deployments.', 'duration': 350.187, 'highlights': ['The chapter discusses the role of AWS in DevOps, emphasizing five key areas for services. AWS is a strong advocate for DevOps, and it provides five distinct areas of focus for services, including flexible services, built for scale, automation, secure, and a large partner ecosystem.', 'Highlights the importance of KPIs in DevOps, specifically mean time to failure recovery, deployment frequency, and percentage of failed deployments. KPIs are crucial in measuring the effectiveness of DevOps, with a focus on mean time to failure recovery, deployment frequency, and percentage of failed deployments as key metrics.', 'Explains the difference between centralized and distributed version control in Git, emphasizing the scalability and offline work capability of distributed model. Contrasts centralized and distributed version control in Git, highlighting the scalability and offline work capability of the distributed model, providing a copy of the entire solution running on the local machine.', 'Discusses infrastructure as code, utilizing languages like XML, Ruby, and YAML to manage the environment, and emphasizes its importance in cloud computing. Explains infrastructure as code and its significance in cloud computing, highlighting the use of languages like XML, Ruby, and YAML to manage the environment and create consistent experiences for the network.']}], 'duration': 1158.712, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw29843793.jpg', 'highlights': ['DevOps emphasizes continuous releases, with some companies achieving up to 50 releases a day, providing a stable and scalable environment for customers.', 'The demonstration involves building a simple pipeline with Jenkins, covering the stages involved and the ability to configure and automate different types of pipelines, providing practical insights into CI/CD pipelines.', 'The chapter discusses the three stages of implementing DevOps: assessment, proof of concept, and DevOps stage.', 'The explanation of continuous delivery and continuous deployment emphasizes the automation of deployment in continuous deployment for faster and more robust software development and release processes.', 'The importance of continuous monitoring and configuration management in DevOps is highlighted, emphasizing the ability to identify and respond to faults and threats immediately, standardize resource configurations, and effectively manage servers.', 'The chapter discusses the role of AWS in DevOps, emphasizing five key areas for services.', 'KPIs are crucial in measuring the effectiveness of DevOps, with a focus on mean time to failure recovery, deployment frequency, and percentage of failed deployments as key metrics.', 'Contrasts centralized and distributed version control in Git, highlighting the scalability and offline work capability of the distributed model, providing a copy of the entire solution running on the local machine.', 'Explains infrastructure as code and its significance in cloud computing, highlighting the use of languages like XML, Ruby, and YAML to manage the environment and create consistent experiences for the network.']}, {'end': 33795.132, 'segs': [{'end': 31349.038, 'src': 'embed', 'start': 31325.183, 'weight': 3, 'content': [{'end': 31335.71, 'text': "these are the two features that you'd be using continuously to be able to talk about how you take a branch and merge it back into the mainline branch.", 'start': 31325.183, 'duration': 10.527}, {'end': 31344.695, 'text': "So on the left hand side, we have get merge, which allows you to take the code that you're creating and merge it back into the master.", 'start': 31336.01, 'duration': 8.685}, {'end': 31349.038, 'text': 'On the right hand side, what you have is a slightly different approach.', 'start': 31344.995, 'duration': 4.043}], 'summary': 'Learn to use git merge and get merge for branching and merging code.', 'duration': 23.855, 'max_score': 31325.183, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw31325183.jpg'}, {'end': 32090.594, 'src': 'embed', 'start': 32064.224, 'weight': 0, 'content': [{'end': 32072.326, 'text': 'One is you can force a restart without waiting for builds to complete by using the Jenkins URL that you have for your environment slash restart.', 'start': 32064.224, 'duration': 8.102}, {'end': 32076.928, 'text': 'Or you can allow all running builds to complete before restart are required,', 'start': 32072.626, 'duration': 4.302}, {'end': 32081.03, 'text': 'in which case you would use the command of the URL for your Jenkins environment.', 'start': 32076.928, 'duration': 4.102}, {'end': 32082.75, 'text': 'slash safe restart.', 'start': 32081.03, 'duration': 1.72}, {'end': 32090.594, 'text': "So let's go into the fourth and final section of this first video, which talks about continuous testing with Selenium.", 'start': 32083.031, 'duration': 7.563}], 'summary': 'Jenkins allows forcing restart or waiting for builds to complete. also, discusses continuous testing with selenium.', 'duration': 26.37, 'max_score': 32064.224, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw32064224.jpg'}, {'end': 32403.793, 'src': 'embed', 'start': 32377.905, 'weight': 1, 'content': [{'end': 32382.186, 'text': "so let's just get into the first section, which is configuration management.", 'start': 32377.905, 'duration': 4.281}, {'end': 32388.748, 'text': "so one of the questions that you'll get asked right away is why do you have ssl certificates used for chef?", 'start': 32382.186, 'duration': 6.562}, {'end': 32392.129, 'text': 'really fundamentally, your immediate answer should be security.', 'start': 32388.748, 'duration': 3.381}, {'end': 32397.77, 'text': 'ssl provides for a very high level of private security and private and public key pairing.', 'start': 32392.129, 'duration': 5.641}, {'end': 32403.793, 'text': 'This really is essential to ensure that you have a secure environment throughout your entire network.', 'start': 32398.01, 'duration': 5.783}], 'summary': 'Using ssl certificates for chef provides high-level private security essential for ensuring a secure network environment.', 'duration': 25.888, 'max_score': 32377.905, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw32377905.jpg'}, {'end': 33792.851, 'src': 'heatmap', 'start': 33453.341, 'weight': 0.89, 'content': [{'end': 33463.847, 'text': 'So MPRE allows you to execute plugins on Linux Unix machines that allow you to do additional monitoring and machine metrics, such as disk usage,', 'start': 33453.341, 'duration': 10.506}, {'end': 33465.228, 'text': 'CPU load, etc.', 'start': 33463.847, 'duration': 1.381}, {'end': 33472.652, 'text': "What are the ports used by Nagios for monitoring purposes? In this example, there are three and they're easy to remember.", 'start': 33465.868, 'duration': 6.784}, {'end': 33482.042, 'text': "So I would memorize these three, but they're essentially ports 5666, 5667 and 5668.", 'start': 33472.752, 'duration': 9.29}, {'end': 33484.765, 'text': 'So there are two types of checks within Nagios.', 'start': 33482.042, 'duration': 2.723}, {'end': 33489.428, 'text': 'So you will be asked for what is an active and passive check in Nagios.', 'start': 33484.805, 'duration': 4.623}, {'end': 33495.714, 'text': 'So an active check is initiated by the Nagios process and is run on a regular schedule.', 'start': 33489.648, 'duration': 6.066}, {'end': 33500.499, 'text': 'A passive check is initiated and formed by an external application or process.', 'start': 33495.934, 'duration': 4.565}, {'end': 33502.521, 'text': 'So this may be where a system is failing.', 'start': 33500.72, 'duration': 1.801}, {'end': 33507.066, 'text': 'And checks are results are submitted to Nagios for processing.', 'start': 33502.841, 'duration': 4.225}, {'end': 33514.748, 'text': 'And to continue with this for what is an active and passive check, active checks are initiated by the check logic within the Nagios daemon.', 'start': 33507.586, 'duration': 7.162}, {'end': 33519.428, 'text': 'Nagios will execute a plugin and pass information about what needs to be checked.', 'start': 33515.208, 'duration': 4.22}, {'end': 33528.852, 'text': 'Plugin will then check the operational state of the host or service and then process the results of the host or service check and send out notifications.', 'start': 33519.648, 'duration': 9.204}, {'end': 33533.833, 'text': 'In contrast with the passive check, it is an external application that initiates the check.', 'start': 33529.292, 'duration': 4.541}, {'end': 33537.754, 'text': 'It writes the results of the check to an external command line file.', 'start': 33534.112, 'duration': 3.642}, {'end': 33544.136, 'text': 'Nagos reads the external command file and places the results of all passive checks in a queue for later processing.', 'start': 33538.034, 'duration': 6.102}, {'end': 33545.915, 'text': 'So you can go back and revalidate.', 'start': 33544.156, 'duration': 1.759}, {'end': 33553.998, 'text': 'And then Nagos may send out notifications, log alerts, etc., depending on the results that they get from checking the information.', 'start': 33546.136, 'duration': 7.862}, {'end': 33560.159, 'text': "So you're going to be asked to explain the main configuration file and its location in Nagios.", 'start': 33554.358, 'duration': 5.801}, {'end': 33565.841, 'text': 'So the main configuration file consists of a number of directives that affect how Nagios operates.', 'start': 33560.219, 'duration': 5.622}, {'end': 33571.882, 'text': "So consider this as the configuration file that's read by both Nagios processor and the CGI's.", 'start': 33565.881, 'duration': 6.001}, {'end': 33578.144, 'text': "So this will allow you to be able to manage the main configuration file that's placed into your settings directory.", 'start': 33572.102, 'duration': 6.042}, {'end': 33584.769, 'text': 'So what is the Nagios Network Analyzer? And again, hold out your four fingers because there are four options here.', 'start': 33578.524, 'duration': 6.245}, {'end': 33593.215, 'text': 'So the Nagios Network Analyzer are one, provides an in-depth look at all your network traffic source and security threats.', 'start': 33585.029, 'duration': 8.186}, {'end': 33598.079, 'text': 'Two, allows system admins to gather high-level information on the health of your network.', 'start': 33593.515, 'duration': 4.564}, {'end': 33602.583, 'text': 'Three, provides a central view of your network traffic and bandwidth data.', 'start': 33598.519, 'duration': 4.064}, {'end': 33611.271, 'text': 'And then four, allows you to proactive in resolving outages, abnormal behavior and threats before they affect critical business processes.', 'start': 33602.723, 'duration': 8.548}, {'end': 33617.577, 'text': 'So what are the benefits of HTTP and SSL certificate monitoring with Nagios?', 'start': 33611.971, 'duration': 5.606}, {'end': 33620.299, 'text': 'So, with HTTP certificate monitoring,', 'start': 33618.197, 'duration': 2.102}, {'end': 33629.867, 'text': 'it allows you to have increased server and services and application availability obviously very important fast detection of network outages and protocol failures,', 'start': 33620.299, 'duration': 9.568}, {'end': 33633.43, 'text': 'and allows web transaction and web service performance monitoring.', 'start': 33629.867, 'duration': 3.563}, {'end': 33641.938, 'text': 'The SSL certificate monitoring allows you for increased website availability, frequent application availability, and provides increased security.', 'start': 33633.931, 'duration': 8.007}, {'end': 33645.482, 'text': 'So explain virtualization with Nagios.', 'start': 33642.558, 'duration': 2.924}, {'end': 33654.332, 'text': 'So, in response to this, the first thing you should be able to talk about is how Nagios itself can run on many different virtualization platforms,', 'start': 33645.942, 'duration': 8.39}, {'end': 33658.917, 'text': 'including Microsoft Visual PC, VMware, Zen, Amazon, EC2, etc.', 'start': 33654.332, 'duration': 4.585}, {'end': 33659.037, 'text': 'etc.', 'start': 33658.917, 'duration': 0.12}, {'end': 33662.359, 'text': 'So just make sure you get that right off the bat.', 'start': 33659.958, 'duration': 2.401}, {'end': 33667.662, 'text': 'Nagios was able to provide capabilities to monitor an assortment of metrics on different platforms.', 'start': 33662.779, 'duration': 4.883}, {'end': 33677.186, 'text': 'It allows for ensure for quick detection of service and application failures and has the ability to be able to monitor against many metrics,', 'start': 33667.922, 'duration': 9.264}, {'end': 33681.108, 'text': 'including CPU usage, memory networking and VM status.', 'start': 33677.186, 'duration': 3.922}, {'end': 33685.992, 'text': 'So name the three variables that affect recursion inheritance in Nagios.', 'start': 33681.508, 'duration': 4.484}, {'end': 33689.435, 'text': 'And it is name, use, and register.', 'start': 33686.453, 'duration': 2.982}, {'end': 33694.12, 'text': 'So name is a template name that can be referenced in other object definitions.', 'start': 33689.716, 'duration': 4.404}, {'end': 33699.945, 'text': 'Use specifies the name of the template object that you want to inherit its properties and variables from.', 'start': 33694.74, 'duration': 5.205}, {'end': 33705.786, 'text': 'And register indicates whether or not the object definition should be registered to Dagios.', 'start': 33700.425, 'duration': 5.361}, {'end': 33709.748, 'text': 'And on the right hand side of the screen we have an example of what that script would look like.', 'start': 33705.967, 'duration': 3.781}, {'end': 33713.088, 'text': 'Again, you may want to be able to memorize this,', 'start': 33710.048, 'duration': 3.04}, {'end': 33718.71, 'text': "as it's something that you can actually write down and show someone if you're going through a technical interview.", 'start': 33713.088, 'duration': 5.622}, {'end': 33722.412, 'text': 'So why is Nagios said to be object oriented??', 'start': 33719.19, 'duration': 3.222}, {'end': 33727.736, 'text': 'It fundamentally comes down to the object configuration format that you can use in your object definitions.', 'start': 33722.573, 'duration': 5.163}, {'end': 33731.519, 'text': 'It allows you to inherit properties from other object definitions,', 'start': 33728.036, 'duration': 3.483}, {'end': 33737.063, 'text': 'and this is typical of object oriented development and is now applied for the Nagios environment.', 'start': 33731.519, 'duration': 5.544}, {'end': 33742.687, 'text': 'So some of the objects that you can inherit are services, hosts, commands and time periods.', 'start': 33737.083, 'duration': 5.604}, {'end': 33751.437, 'text': "So finally, explain what is state talking in Nagios? And so there are really four options here when you're talking about state stalking.", 'start': 33743.207, 'duration': 8.23}, {'end': 33754.439, 'text': 'So state stalking is used for logging purposes in Nagios.', 'start': 33751.677, 'duration': 2.762}, {'end': 33760.302, 'text': 'It allows you to enable for a particular host or service that Nagios will watch over very carefully.', 'start': 33754.699, 'duration': 5.603}, {'end': 33764.824, 'text': 'It will log any changes it sees in the output of the check results.', 'start': 33760.642, 'duration': 4.182}, {'end': 33768.286, 'text': 'And then finally helps the analysis of log files.', 'start': 33765.084, 'duration': 3.202}, {'end': 33772.167, 'text': 'And so with this, we have reached the end of our DevOps full course.', 'start': 33769.046, 'duration': 3.121}, {'end': 33776.168, 'text': 'We hope that you guys found it informative and helpful.', 'start': 33772.827, 'duration': 3.341}, {'end': 33777.688, 'text': 'Do like and share it.', 'start': 33776.768, 'duration': 0.92}, {'end': 33781.309, 'text': 'Thanks for watching and stay tuned for more from Simply Learn.', 'start': 33778.228, 'duration': 3.081}, {'end': 33792.851, 'text': 'Hi there, if you like this video, subscribe to the Simply Learn YouTube channel and click here to watch similar videos.', 'start': 33786.41, 'duration': 6.441}], 'summary': 'Mpre enables additional monitoring on linux unix machines, nagios uses ports 5666, 5667, and 5668 for monitoring, active and passive checks differ in initiation, nagios network analyzer provides network traffic analysis, http and ssl certificate monitoring with nagios offer increased availability and security, nagios is object-oriented and uses state stalking for logging purposes.', 'duration': 339.51, 'max_score': 33453.341, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw33453341.jpg'}, {'end': 33751.437, 'src': 'embed', 'start': 33722.573, 'weight': 2, 'content': [{'end': 33727.736, 'text': 'It fundamentally comes down to the object configuration format that you can use in your object definitions.', 'start': 33722.573, 'duration': 5.163}, {'end': 33731.519, 'text': 'It allows you to inherit properties from other object definitions,', 'start': 33728.036, 'duration': 3.483}, {'end': 33737.063, 'text': 'and this is typical of object oriented development and is now applied for the Nagios environment.', 'start': 33731.519, 'duration': 5.544}, {'end': 33742.687, 'text': 'So some of the objects that you can inherit are services, hosts, commands and time periods.', 'start': 33737.083, 'duration': 5.604}, {'end': 33751.437, 'text': "So finally, explain what is state talking in Nagios? And so there are really four options here when you're talking about state stalking.", 'start': 33743.207, 'duration': 8.23}], 'summary': "Nagios' object configuration format allows inheritance of properties, including services, hosts, commands, and time periods.", 'duration': 28.864, 'max_score': 33722.573, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw33722573.jpg'}], 'start': 31002.645, 'title': 'Devops tools and operations', 'summary': 'Covers essential git commands, jenkins and selenium key concepts and operations, configuration management and containerization, docker compose and image creation, as well as nagios for continuous monitoring and management.', 'chapters': [{'end': 31612.811, 'start': 31002.645, 'title': 'Working with git commands', 'summary': "Covers essential git commands, including 'git clone', 'git remote', 'git init', 'git mv', 'git revert', 'git fetch', 'git pull', 'git stash', 'git merge', and 'git rebase', along with methods to resolve merge conflicts in github and command line.", 'duration': 610.166, 'highlights': ['Git clone is the command that downloads any repository from GitHub to your computer. This command is essential for downloading a repository from GitHub, providing hands-on experience to the users.', 'Git push origin master is used to push your local files to the master environment. Understanding this command is crucial for users to push their local changes to the remote repository.', "Git fetch allows you to fetch and download only new data from a remote repository without integrating it with your working files. This distinction between 'git fetch' and 'git pull' is important for users to understand the difference in updating their local files with remote changes.", 'Git stash allows developers to modify files without interrupting the mainline branch. This concept is important as it enables developers to work on their own tasks without affecting the mainline branch.', "Git rebase allows rewriting project history by creating a new mainline branch that ignores previous branches. Understanding 'git rebase' is crucial for managing project history and restructuring branches in Git."]}, {'end': 32377.905, 'start': 31612.811, 'title': 'Jenkins and selenium: key concepts and operations', 'summary': 'Covers key concepts and operations of jenkins and selenium, including master-slave architecture, jenkins file, jenkins pipeline, jenkins security, scheduling builds, restarting jenkins, selenium components, exceptions, supported tests, web element operations, and form submission in selenium.', 'duration': 765.094, 'highlights': ['Jenkins master pulls code from remote Git repository and distributes workload to slaves. Jenkins master pulls code from remote Git repository and distributes workload to slaves, carrying out builds and tests to produce test reports.', 'Explanation of Jenkins file and its three distinct functions. Jenkins file is a text file defining the pipeline, enabling code review, an audit trail, and a single source of truth for the pipeline.', 'Explanation of key concepts and aspects of working with a Jenkins pipeline. Explanation of key concepts and aspects: pipeline, node, step, and stage in a Jenkins pipeline.', 'Three methods to apply security for authenticating users in Jenkins. Three methods of applying security to authenticate users in Jenkins: internal database, LDAP server, and OAuth.', 'Explanation of the four different Selenium components. Explanation of the four different Selenium components: Selenium IDE, Selenium RC, Selenium WebDriver, and Selenium Grid.']}, {'end': 33031.367, 'start': 32377.905, 'title': 'Configuration management and containerization', 'summary': 'Covers the importance of ssl certificates in chef for security, the functionalities of test kitchen and the differences between chef apply and chef client, along with the advantages of docker over virtual machines and the architecture of docker. ansible roles, puppet classes, and docker swarm are also explained.', 'duration': 653.462, 'highlights': ['The importance of SSL certificates in Chef for security is emphasized, ensuring a secure environment throughout the network. SSL provides a high level of private security and public key pairing.', 'The functionalities of Test Kitchen are explained, including commands such as Kitchen Create, Destroy, and Converge for testing cookbooks before deployment. Test Kitchen is a command line tool for testing cookbooks before deployment.', 'The differences between Chef Apply and Chef Client are highlighted, focusing on the validation of recipes and entire cookbooks in the server environment. Chef Apply validates the recipe, while Chef Client validates the entire cookbook.', 'The advantages of Docker over virtual machines are outlined, including space efficiency, faster boot-up time, better performance, scalability, and portability. Docker containers occupy significantly less space, have faster boot-up time, better performance, and scalability.', 'The architecture of Docker is explained, detailing the client-server structure, docker daemon, docker images, docker containers, and docker registry. Docker uses a client-server architecture with docker daemon, images, containers, and registry.']}, {'end': 33365.225, 'start': 33031.367, 'title': 'Docker compose & docker image creation', 'summary': 'Discusses running multiple containers as a single service using docker compose, creating docker images using docker files, differences between docker image and docker container, alternate file to build docker compose, creating a mysql docker container, differences between a registry and a repository, cloud platforms supporting docker, and the purpose of expose and publish commands in docker.', 'duration': 333.858, 'highlights': ['Docker Compose allows running multiple containers as a single service, facilitating interaction between the services, and uses YAML files for configuration. Using Docker Compose, multiple containers can be run as a single service, enabling interaction between them. It utilizes YAML files for configuration.', 'Creating Docker images involves using Docker files with the build command, and Docker containers are runtime instances of Docker images, with images being read-only and containers having a read-write file system. Docker images are created using Docker files and the build command, stored in a docker repository or hub, while Docker containers are runtime instances of these images, with containers having a read-write file system.', 'Docker Compose can also use JSON files for configuration, and cloud platforms such as AWS, Microsoft Azure, Google Cloud, and others support Docker. In addition to YAML, Docker Compose can utilize JSON files for configuration. Various cloud platforms including AWS, Microsoft Azure, and Google Cloud support Docker.', 'Explain the differences between a registry and a repository in the context of Docker and the purpose of expose and publish commands in Docker. Docker registry hosts and distributes Docker images, while a repository stores multiple versions of Docker images. Expose command is used for port exposure within a Docker network, and publish command maps host port to a running container port.']}, {'end': 33795.132, 'start': 33365.225, 'title': 'Nagios: continuous monitoring & management', 'summary': 'Covers the use of nagios in continuous monitoring, including its role in managing servers, checking utilization, and addressing task failures, as well as its capabilities in executing plugins, port usage, active and passive checks, main configuration file location, network analyzer features, http and ssl certificate monitoring benefits, virtualization, recursion inheritance variables, object-oriented nature, and state stalking.', 'duration': 429.907, 'highlights': ["Nagios allows you to help manage the servers and check if they've been sufficiently utilized and if there are any task failures that need to be addressed. Nagios helps in managing servers and checking for utilization and task failures.", 'MPRE allows you to execute plugins on Linux Unix machines that allow you to do additional monitoring and machine metrics, such as disk usage, CPU load, etc. MPRE enables the execution of plugins for additional monitoring and machine metrics on Linux Unix machines.', 'Nagios can run on many different virtualization platforms, including Microsoft Visual PC, VMware, Zen, Amazon EC2, providing capabilities to monitor an assortment of metrics. Nagios can run on various virtualization platforms and monitor multiple metrics.', 'Name, use, and register are the three variables that affect recursion inheritance in Nagios. Name, use, and register are the variables affecting recursion inheritance in Nagios.', 'Nagios is said to be object-oriented due to the object configuration format, allowing the inheritance of properties from other object definitions. Nagios is considered object-oriented because of its object configuration format, enabling property inheritance.', 'State stalking is used for logging purposes in Nagios, enabling careful monitoring of hosts or services and facilitating log analysis. State stalking in Nagios facilitates careful monitoring of hosts or services and log analysis.']}], 'duration': 2792.487, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/lpk7VpGqkKw/pics/lpk7VpGqkKw31002645.jpg', 'highlights': ['Git rebase allows rewriting project history by creating a new mainline branch.', 'Jenkins master pulls code from remote Git repository and distributes workload to slaves.', 'Docker Compose allows running multiple containers as a single service, facilitating interaction between the services.', "Nagios allows you to help manage the servers and check if they've been sufficiently utilized and if there are any task failures that need to be addressed."]}], 'highlights': ['Continuous integration allows as many as 20 to even up to 50 releases to production environments every single day.', 'Continuous integration and delivery eliminate the problem of the operation environment not being in sync with the development environment.', 'Maven simplifies project management and dependency handling, enhancing productivity and efficiency for Java developers.', 'Maven allows for flexible packaging mechanisms, supporting project customization with specific JAR, WAR, or EAR files.', 'Maven follows a BOM-based project structure known as project-object model, simplifying and standardizing the building process.', 'Maven repository is a directory containing JAR files and metadata refers to POM files relevant to each project, enabling Maven to download dependencies.', "Maven's build lifecycle includes three main built-in life cycles: default for project deployment, clean for project cleaning, and site for creating project sites documentation.", 'Maven takes care of elements such as builds, dependencies, reports, distribution, releases, and mailing list during the build process, providing a comprehensive understanding for developers.', 'Maven uses conventions over configurations, automatically creating project structure and default architecture, relieving developers from detailed configuration work.', 'Selenium WebDriver is highlighted as the most important component in the Selenium suite, serving as a programming interface for creating and executing test cases.', "Docker's advantages include memory management, performance, portability, and boot up time", 'Chef automates the entire process of configuring multiple systems, providing efficiency and scalability.', 'Puppet automates system maintenance, reducing manual work in large infrastructures.', 'Jenkins boasts an extensive range of plugins, with over numerous plugins available for various purposes, emphasizing the abundance of options for users.', 'DevOps emphasizes continuous releases, with some companies achieving up to 50 releases a day, providing a stable and scalable environment for customers.', 'Git rebase allows rewriting project history by creating a new mainline branch.', 'Jenkins master pulls code from remote Git repository and distributes workload to slaves.', 'Docker Compose allows running multiple containers as a single service, facilitating interaction between the services.', "Nagios allows you to help manage the servers and check if they've been sufficiently utilized and if there are any task failures that need to be addressed."]}