title
Jenkins Interview Questions | Top 50 Jenkins Interview Questions and Answers | Edureka

description
** DevOps Certification Courses - https://www.edureka.co/devops-certification-courses ** This Edureka session on ‘Jenkins Interview Questions and Answers’ will discuss the most commonly asked interview questions on Jenkins. This session will focus on the following pointers: 1:08 Jenkins Beginner Questions 10:09 Jenkins Intermediate Questions 26:48 Jenkins Advanced Questions Check out our Playlist: https://bit.ly/2KlsEva Blog Series: https://bit.ly/2KmfQVd Do subscribe to our channel and hit the bell icon to never miss an update from us in the future: https://goo.gl/6ohpTV ----------𝐄𝐝𝐮𝐫𝐞𝐤𝐚 𝐃𝐞𝐯𝐎𝐩𝐬 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠𝐬----------- 🔵DevOps Online Training: https://bit.ly/3GOAlD5 🔵Kubernetes Online Training: https://bit.ly/3q0zrg1 🔵Docker Online Training: https://bit.ly/3DYPCj9 🔵AWS Certified DevOps Engineer Online Training: https://bit.ly/3pXnB6y 🔵Azure DevOps (Az-400) Online Training: https://bit.ly/3m8WmVr ----------𝐄𝐝𝐮𝐫𝐞𝐤𝐚 𝐃𝐞𝐯𝐨𝐩𝐬 𝐌𝐚𝐬𝐭𝐞𝐫𝐬 𝐏𝐫𝐨𝐠𝐫𝐚𝐦---------- 🔵DevOps Engineer Masters Program: https://bit.ly/3pXp1Ou -----------𝐄𝐝𝐮𝐫𝐞𝐤𝐚 𝐔𝐧𝐢𝐯𝐞𝐫𝐬𝐢𝐭𝐲 𝐏𝐫𝐨𝐠𝐫𝐚𝐦---------- 🌕 Post Graduate Program in DevOps with Purdue University: https://bit.ly/3yqRlMS Instagram: https://www.instagram.com/edureka_learning/ Facebook: https://www.facebook.com/edurekaIN/ Twitter: https://twitter.com/edurekain LinkedIn: https://www.linkedin.com/company/edureka Slideshare: https://www.slideshare.net/EdurekaIN Podcast: https://castbox.fm/channel/id1684800 #Edureka #DevopsEdureka #JenkinsInterviewQuestions #DevOps #DevOpsCertificationTraining -------------------------------------------------------------------------------------------------------------------------------------- How it Works? 1. This Certification Training courses span over a duration of 4-16 Weeks. 2. We have a 24x7 One-on-One LIVE Technical Support to help you with any problems you might face or any clarifications you may require during the course. 3. At the end of the training you will be working on a real time project for which we will provide you a Grade and a Verifiable Certificate -------------------------------------------------------------------- About These Courses Edureka’s DevOps online training is designed to help you master key tools of Devops lifecycle like Docker, Puppet, Jenkins, Nagios, GIT, Ansible, SaltStack and Chef used by a DevOps Engineer for automating multiple steps in SDLC. During this course, our expert DevOps instructors will help you: 1. Understand the concepts and necessities of DevOps 2. Understand the need for DevOps and the day-to-day real-life problems it resolves 3. Learn installation and configuration of common infrastructure servers like Apache, and Nginx for the Enterprise 4. Learn popular DevOps tools like Jenkins, Puppet, Chef, Ansible, SaltStack, Nagios and GIT 5. Implement automated system update, installations and deployments 6. Learn Virtualization Concepts. 7. Configuration deployment and packaging, continuous integration using GIT. 8. Fine-tune Performance and set-up basic Security for Infrastructure. 9. Manage server operations using Code which is popularly known as Infrastructure as a Code. 10. Understand the need for and concepts of Monitoring and Logging. Along with the above-mentioned topics, to help you master the most popular DevOps tools, you will also receive 3 additional self-paced courses including presentations, class recordings, assignments, solutions for the following tools: 1: Ansible - Covers Introduction, Setup & Configuration, Ansible Playbooks, 37 Ansible Modules, Different Roles and Command Line usage. 2: Chef - Covers Introduction, Building the Cook Book, Node Object & Search, Data-bags, Chef environment, Roles, Deploying Nodes in Production and using the Open Source Chef Server. 3: Puppet - Covers Puppet Infrastructure & run-cycle, the Puppet Language, Environment defining Nodes and Modules, Provisioning a Web Server and Executing Modules Against A Puppet Master. -------------------------------------------------------------------- Who should go for this course? DevOps practitioners are among the highest paid IT professionals today, and the market demand for them is growing rapidly. With emergence of new job roles around DevOps philosophy, anyone aspiring to get into these new roles, can take up this DevOps course. Some of these roles are: 1. DevOps Architect 2. Automation Engineer 3. Software Tester 4. Security Engineer 5. Integration Specialist 6. Release Manager --------------------------------------------------------------------------------------------------------- Got a question on the topic? Please share it in the comment section below and our experts will answer it for you. For more information, please write back to us at sales@edureka.co or call us at IND: 9606058406 / US: 18338555775 (toll free).

detail
{'title': 'Jenkins Interview Questions | Top 50 Jenkins Interview Questions and Answers | Edureka', 'heatmap': [{'end': 320.992, 'start': 243.504, 'weight': 0.861}, {'end': 582.243, 'start': 558.928, 'weight': 0.713}, {'end': 646.537, 'start': 619.784, 'weight': 0.885}, {'end': 1053.313, 'start': 1027.377, 'weight': 0.742}, {'end': 1487.075, 'start': 1444.734, 'weight': 0.756}], 'summary': 'Covers jenkins interview questions, understanding jenkins for devops, jenkins pipeline, jenkins in cloud computing, using jenkins for ci/cd, and jenkins scheduling. it includes roughly 50 interview questions, details on jenkins installation, integration in cloud computing, ci/cd usage, and scheduling build jobs using cron syntax.', 'chapters': [{'end': 45.454, 'segs': [{'end': 45.454, 'src': 'embed', 'start': 11.479, 'weight': 0, 'content': [{'end': 16.961, 'text': 'Hello guys, this is Arvind here from Edureka and I welcome you all to this amazing session on Jenkins interview questions.', 'start': 11.479, 'duration': 5.482}, {'end': 23.402, 'text': "So if you're someone who's preparing for a devops interview, then you cannot undermine the importance of Jenkins in such interviews.", 'start': 17.601, 'duration': 5.801}, {'end': 27.884, 'text': 'So in this session, we are going to cover Jenkins interview questions in detail.', 'start': 24.223, 'duration': 3.661}, {'end': 34.025, 'text': "So, roughly, we'll be covering around 50 questions, and we have classified them into three categories,", 'start': 28.764, 'duration': 5.261}, {'end': 39.627, 'text': 'and these categories are the beginner level interview questions, the intermediate level questions and the advanced level questions.', 'start': 34.025, 'duration': 5.602}, {'end': 42.353, 'text': 'So that is basically the agenda of this session.', 'start': 40.393, 'duration': 1.96}, {'end': 45.454, 'text': "I hope it's pretty clear and simple to understand.", 'start': 43.014, 'duration': 2.44}], 'summary': 'Arvind from edureka covers 50 jenkins interview questions classified into beginner, intermediate, and advanced levels.', 'duration': 33.975, 'max_score': 11.479, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s811479.jpg'}], 'start': 11.479, 'title': 'Jenkins interview questions', 'summary': 'Provides an overview of a jenkins interview questions session, covering roughly 50 questions classified into three categories: beginner, intermediate, and advanced level questions.', 'chapters': [{'end': 45.454, 'start': 11.479, 'title': 'Jenkins interview questions overview', 'summary': 'Provides an overview of a jenkins interview questions session, covering roughly 50 questions classified into three categories: beginner, intermediate, and advanced level questions.', 'duration': 33.975, 'highlights': ['The session covers around 50 Jenkins interview questions. Roughly 50 questions are covered in the session.', 'The questions are classified into beginner, intermediate, and advanced levels. Questions are classified into three levels: beginner, intermediate, and advanced.']}], 'duration': 33.975, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s811479.jpg', 'highlights': ['The session covers around 50 Jenkins interview questions.', 'The questions are classified into beginner, intermediate, and advanced levels.']}, {'end': 540.036, 'segs': [{'end': 170.205, 'src': 'embed', 'start': 127.045, 'weight': 0, 'content': [{'end': 135.218, 'text': "this clogs up your build cycle and tedious debugging, slows down the time to production and ultimately undercuts your company's profits.", 'start': 127.045, 'duration': 8.173}, {'end': 138.559, 'text': 'So these are the problems that existed before Jenkins.', 'start': 135.998, 'duration': 2.561}, {'end': 141.68, 'text': 'So now let us talk about what exactly is Jenkins.', 'start': 139.339, 'duration': 2.341}, {'end': 148.822, 'text': 'So Jenkins is an open-source automation tool written in Java with plugins built for continuous integration purposes.', 'start': 142.44, 'duration': 6.382}, {'end': 153.624, 'text': 'Jenkins is used to build and test your software projects continuously,', 'start': 149.622, 'duration': 4.002}, {'end': 160.858, 'text': 'making it easier for developers to integrate changes to the project and making it easier for the users to obtain a fresh bit.', 'start': 153.624, 'duration': 7.234}, {'end': 168.024, 'text': 'It also allows you to continuously deliver your software by integrating with a large number of testing and deployment Technologies.', 'start': 161.678, 'duration': 6.346}, {'end': 170.205, 'text': "I hope I'm clear with the definition guys.", 'start': 168.784, 'duration': 1.421}], 'summary': 'Jenkins, an open-source tool, speeds up build cycles, reduces debugging, and enhances software integration for continuous delivery.', 'duration': 43.16, 'max_score': 127.045, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s8127045.jpg'}, {'end': 242.695, 'src': 'embed', 'start': 213.6, 'weight': 1, 'content': [{'end': 216.922, 'text': 'Whereas bamboo is supported on Firefox Chrome Safari and Edge.', 'start': 213.6, 'duration': 3.322}, {'end': 219.996, 'text': 'The fifth point of comparison is the plug-in support.', 'start': 217.754, 'duration': 2.242}, {'end': 227.842, 'text': 'So Jenkins supports a lot of plug-in whereas bamboo does not support as many plugins as Jenkins the six point here.', 'start': 220.596, 'duration': 7.246}, {'end': 229.744, 'text': 'You can say that being open source.', 'start': 227.923, 'duration': 1.821}, {'end': 231.706, 'text': 'It has a lot of support from communities.', 'start': 229.844, 'duration': 1.862}, {'end': 235.329, 'text': 'Whereas bamboo has less support as compared to Jenkins.', 'start': 232.206, 'duration': 3.123}, {'end': 239.612, 'text': 'So these were a few points of differentiation between Jenkins and bamboo.', 'start': 236.189, 'duration': 3.423}, {'end': 242.695, 'text': 'The third question is define the process of Jenkins.', 'start': 240.573, 'duration': 2.122}], 'summary': 'Bamboo has limited plugin support compared to jenkins, which benefits from strong open-source community support.', 'duration': 29.095, 'max_score': 213.6, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s8213600.jpg'}, {'end': 343.251, 'src': 'heatmap', 'start': 243.504, 'weight': 2, 'content': [{'end': 247.906, 'text': 'So in this question you have to actually define the workflow or how Jenkins works.', 'start': 243.504, 'duration': 4.402}, {'end': 251.828, 'text': 'So first a developer commits the code to the source code repository.', 'start': 248.747, 'duration': 3.081}, {'end': 257.351, 'text': 'Meanwhile, the Jenkins server checks the repository at regular intervals for changes.', 'start': 252.268, 'duration': 5.083}, {'end': 263.734, 'text': 'soon after a commit occurs, the Jenkins server detects the changes that have occurred in the source code repository.', 'start': 257.351, 'duration': 6.383}, {'end': 266.855, 'text': 'Jenkins will pull those changes and will start preparing a new build.', 'start': 263.734, 'duration': 3.121}, {'end': 270.517, 'text': 'So now, if the build fails, then the concern team will be notified.', 'start': 267.455, 'duration': 3.062}, {'end': 276.029, 'text': 'But if the build is successful, then the Jenkins deploys the build on the SO.', 'start': 271.167, 'duration': 4.862}, {'end': 282.951, 'text': 'after testing, Jenkins generates a feedback and then notifies the developer about the build and the test results.', 'start': 276.029, 'duration': 6.922}, {'end': 289.694, 'text': 'and finally, it will continue to check the source code repository for changes made in the source code and the whole process keeps on repeating.', 'start': 282.951, 'duration': 6.743}, {'end': 295.576, 'text': 'So guys this was the exact procedure that I just talked about like the process of Jenkins.', 'start': 290.674, 'duration': 4.902}, {'end': 300.078, 'text': 'For more understanding you can refer to the diagram that is shown on the screen right now.', 'start': 296.235, 'duration': 3.843}, {'end': 306.842, 'text': 'Okay So the next question is what are the benefits of using Jenkins? So I will suggest you include the following benefits of Jenkins.', 'start': 300.638, 'duration': 6.204}, {'end': 311.806, 'text': 'If you can really recall of any other benefit apart from this then you can include that point as well.', 'start': 306.962, 'duration': 4.844}, {'end': 314.988, 'text': 'So, first and foremost, at the integration stage,', 'start': 312.406, 'duration': 2.582}, {'end': 320.992, 'text': 'build failures are cached for each change in the source code and automatic build report notification is generated.', 'start': 314.988, 'duration': 6.004}, {'end': 324.903, 'text': 'to notify developers about the build report success or failure.', 'start': 321.641, 'duration': 3.262}, {'end': 332.806, 'text': 'It is integrated with the LDAP mail server Jenkins achieves continuous integration Agile development and test-driven development.', 'start': 325.283, 'duration': 7.523}, {'end': 334.807, 'text': 'So, with simple steps,', 'start': 333.587, 'duration': 1.22}, {'end': 343.251, 'text': 'the Maven release project is automated and the last point is easy tracking of bugs at an early stage in a development environment than the production.', 'start': 334.807, 'duration': 8.444}], 'summary': 'Jenkins automates build, deployment, and testing process, notifying developers of build and test results. benefits include automatic build report notification, integration with ldap mail server, continuous integration, agile development, and test-driven development.', 'duration': 99.747, 'max_score': 243.504, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s8243504.jpg'}, {'end': 434.955, 'src': 'embed', 'start': 410.479, 'weight': 3, 'content': [{'end': 416.96, 'text': 'The next question is how do you install Jenkins? So the complete process to install Jenkins can be summarized in just five steps.', 'start': 410.479, 'duration': 6.481}, {'end': 423.722, 'text': 'So as you can see on the screen, these are the five steps that you can use to install Jenkins install Java 8 version.', 'start': 417.601, 'duration': 6.121}, {'end': 431.034, 'text': 'So Jenkins is a Java based application and hence Java is a must install Apache Tomcat version 9.', 'start': 424.511, 'duration': 6.523}, {'end': 434.955, 'text': 'Tomcat here is required to deploy the Jenkins war file.', 'start': 431.034, 'duration': 3.921}], 'summary': 'Install jenkins in 5 steps, including java 8 and apache tomcat version 9.', 'duration': 24.476, 'max_score': 410.479, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s8410479.jpg'}], 'start': 46.374, 'title': 'Understanding jenkins for devops', 'summary': 'Delves into the background, differences from bamboo, benefits, prerequisites, and installation steps of jenkins, emphasizing its open-source nature, support for various platforms, and continuous integration capabilities. it also highlights benefits such as automatic build report notifications, bug tracking, and integrations with ldap mail server, maven, and version control systems like git and svn.', 'chapters': [{'end': 540.036, 'start': 46.374, 'title': 'Understanding jenkins for devops', 'summary': 'Explains the background, definition, differences from bamboo, workflow, benefits, prerequisites, installation steps, and integrations of jenkins, emphasizing its open-source nature, support for various platforms, and continuous integration capabilities. it also highlights the benefits of using jenkins, such as automatic build report notifications and easy tracking of bugs, along with its integration with ldap mail server, maven, and version control systems like git and svn.', 'duration': 493.662, 'highlights': ['Jenkins is an open-source automation tool for continuous integration purposes, completely free, and widely supported on various platforms, including Windows, Ubuntu, Red Hat, and Mac OS. Jenkins is an open-source automation tool written in Java, completely free, and supported on Windows, Ubuntu, Red Hat, and Mac OS.', 'Differences between Jenkins and Bamboo, including open-source nature, platform support, plugin availability, and community support, showcase Jenkins as a more versatile and community-supported option. Jenkins is open source, supported on various platforms, has extensive plugin support, and receives strong community support, setting it apart from Bamboo.', "Jenkins' workflow involves code commits triggering build preparations, failure notifications, successful deployments, testing, and continuous monitoring for changes, ensuring efficient and continuous project integration. Jenkins workflow includes code commits triggering build preparations, failure notifications, successful deployments, testing, and continuous monitoring for changes.", 'Key benefits of Jenkins include caching build failures, automatic build report notifications, integration with LDAP mail server, continuous integration, Agile development, test-driven development, and easy bug tracking, highlighting its value in development and testing processes. Jenkins offers benefits such as caching build failures, automatic build report notifications, integration with LDAP mail server, continuous integration, Agile development, test-driven development, and easy bug tracking.', 'The installation process for Jenkins involves steps such as installing Java 8, Apache Tomcat, deploying Jenkins war files, and installing suggested plugins, ensuring a streamlined installation experience. Jenkins installation involves steps like installing Java 8, Apache Tomcat, deploying Jenkins war files, and installing suggested plugins for a streamlined experience.']}], 'duration': 493.662, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s846374.jpg', 'highlights': ['Jenkins is an open-source automation tool for continuous integration purposes, completely free, and widely supported on various platforms, including Windows, Ubuntu, Red Hat, and Mac OS.', 'Differences between Jenkins and Bamboo, including open-source nature, platform support, plugin availability, and community support, showcase Jenkins as a more versatile and community-supported option.', 'Key benefits of Jenkins include caching build failures, automatic build report notifications, integration with LDAP mail server, continuous integration, Agile development, test-driven development, and easy bug tracking, highlighting its value in development and testing processes.', 'The installation process for Jenkins involves steps such as installing Java 8, Apache Tomcat, deploying Jenkins war files, and installing suggested plugins, ensuring a streamlined installation experience.', "Jenkins' workflow involves code commits triggering build preparations, failure notifications, successful deployments, testing, and continuous monitoring for changes, ensuring efficient and continuous project integration."]}, {'end': 828.504, 'segs': [{'end': 588.308, 'src': 'heatmap', 'start': 558.928, 'weight': 4, 'content': [{'end': 564.391, 'text': 'the execution of all the steps within the condition block depends upon the completion status of the pipeline.', 'start': 558.928, 'duration': 5.463}, {'end': 573.036, 'text': 'The condition block includes the following conditions such as change success always failure unstable and about it.', 'start': 565.31, 'duration': 7.726}, {'end': 575.998, 'text': 'The next question is what are the parameters in?', 'start': 574.017, 'duration': 1.981}, {'end': 582.243, 'text': 'Jenkins? parameters are supported by agent section and they are used to support various use cases.', 'start': 575.998, 'duration': 6.245}, {'end': 588.308, 'text': 'pipeline parameters are defined at the top level of the pipeline or inside an individual stage directive.', 'start': 582.243, 'duration': 6.065}], 'summary': 'Execution of steps in condition block depends on pipeline completion status. jenkins parameters are supported by agent section for various use cases.', 'duration': 48.272, 'max_score': 558.928, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s8558928.jpg'}, {'end': 647.878, 'src': 'heatmap', 'start': 611.519, 'weight': 6, 'content': [{'end': 614.261, 'text': 'and now we will switch to the intermediate level of questions.', 'start': 611.519, 'duration': 2.742}, {'end': 618.986, 'text': 'Okay, So the question here is how can you clone a repository via Jenkins?', 'start': 615.202, 'duration': 3.784}, {'end': 626.167, 'text': 'So, if you want to clone a git repository via Jenkins, you have to enter the email and the username for your Jenkins system.', 'start': 619.784, 'duration': 6.383}, {'end': 632.971, 'text': 'Then you have to switch into your job directory and execute one simple command that is nothing but the git space config.', 'start': 626.988, 'duration': 5.983}, {'end': 635.092, 'text': 'The next question is explain.', 'start': 633.771, 'duration': 1.321}, {'end': 636.652, 'text': 'How can you set up Jenkins job?', 'start': 635.132, 'duration': 1.52}, {'end': 646.537, 'text': 'My approach to this answer will be to first mention how to create a Jenkins job, go to Jenkins top page and select new job and then choose the build,', 'start': 637.553, 'duration': 8.984}, {'end': 647.878, 'text': 'a free software style project.', 'start': 646.537, 'duration': 1.341}], 'summary': 'In intermediate level, learn to clone a repository via jenkins and set up a jenkins job.', 'duration': 36.359, 'max_score': 611.519, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s8611519.jpg'}, {'end': 688.89, 'src': 'embed', 'start': 657.244, 'weight': 3, 'content': [{'end': 662.286, 'text': 'The second point is optional triggers to control when Jenkins will perform builds.', 'start': 657.244, 'duration': 5.042}, {'end': 669.888, 'text': 'next, some sort of build script that performs the build, such as and Maven shell script, batch file Etc, where the real work happens.', 'start': 662.286, 'duration': 7.602}, {'end': 679.182, 'text': 'Next comes the optional steps to collect information out of the build such as archiving the artifacts and or recording Java talk and test results.', 'start': 670.695, 'duration': 8.487}, {'end': 688.89, 'text': 'Finally optional steps to notify other people or systems with the build result such as sending emails I am updating issue tracker and so on.', 'start': 680.023, 'duration': 8.867}], 'summary': 'Jenkins build process includes optional triggers, build scripts, artifact archiving, and notifications.', 'duration': 31.646, 'max_score': 657.244, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s8657244.jpg'}, {'end': 741.918, 'src': 'embed', 'start': 702.41, 'weight': 0, 'content': [{'end': 711.054, 'text': 'This contains all of your build jobs configurations your slave node configurations and your build history to create a backup of your Jenkins setup.', 'start': 702.41, 'duration': 8.644}, {'end': 712.514, 'text': 'Just copy this directory.', 'start': 711.214, 'duration': 1.3}, {'end': 717.837, 'text': 'You can also copy a job directory to clone or replicate a job or rename the directory.', 'start': 713.175, 'duration': 4.662}, {'end': 724.131, 'text': 'The next question is how will you secure Jenkins? The way I secure Jenkins is mentioned here.', 'start': 718.717, 'duration': 5.414}, {'end': 727.472, 'text': 'And if you have any other way to do it, then you can include that as well.', 'start': 724.431, 'duration': 3.041}, {'end': 731.614, 'text': 'So, first and foremost, ensure global security is turned on.', 'start': 728.153, 'duration': 3.461}, {'end': 737.156, 'text': "ensure that Jenkins is integrated with the company's user directory and an appropriate plug-in.", 'start': 731.614, 'duration': 5.542}, {'end': 741.918, 'text': 'next, ensure that the Matrix or the project Matrix is enabled to fine-tune access.', 'start': 737.156, 'duration': 4.762}], 'summary': 'Backup jenkins setup by copying directory. secure by turning on global security, integrating with user directory, and enabling matrix.', 'duration': 39.508, 'max_score': 702.41, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s8702410.jpg'}, {'end': 785.373, 'src': 'embed', 'start': 761.716, 'weight': 2, 'content': [{'end': 769.599, 'text': 'So, according to the writers of the documentation, you need a copy of your dot HPI file to the Jenkins home slash plugins location,', 'start': 761.716, 'duration': 7.883}, {'end': 776.222, 'text': 'remove the plugins development directory and finally create an empty file called dot HPI dot pin for Maven to use.', 'start': 769.599, 'duration': 6.623}, {'end': 785.373, 'text': 'Then you should be ready to restart Jenkins and use your custom build of a core plug-in below these steps to deploy a custom build of a core plug-in.', 'start': 777.21, 'duration': 8.163}], 'summary': 'To deploy a custom build of a core plug-in, copy dot hpi file to jenkins home, remove development directory, and create empty dot hpi pin file for maven to use.', 'duration': 23.657, 'max_score': 761.716, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s8761716.jpg'}], 'start': 540.036, 'title': 'Jenkins pipeline and questions', 'summary': 'Covers jenkins post-execution steps, parameters, and various aspects of jenkins, such as groovy language, job setup, backups, security, plugin deployment, and handling broken builds.', 'chapters': [{'end': 588.308, 'start': 540.036, 'title': 'Jenkins pipeline parameters and post-execution steps', 'summary': "Discusses the definition of 'post' in jenkins, which includes additional steps executed after pipeline completion based on completion status, and the use of parameters in jenkins, which are supported by the agent section and used for various use cases.", 'duration': 48.272, 'highlights': ['Post section in Jenkins contains additional steps executed after pipeline completion based on completion status The post section in Jenkins contains additional steps that might execute after the completion of the pipeline, based on the completion status of the pipeline.', 'Parameters in Jenkins are supported by the agent section and used for various use cases Parameters in Jenkins are supported by the agent section and are used to support various use cases.']}, {'end': 828.504, 'start': 589.228, 'title': 'Jenkins questions and answers', 'summary': 'Discusses various aspects of jenkins, including groovy language, cloning a repository, setting up a jenkins job, creating backups, securing jenkins, deploying core plugins, and handling broken builds in jenkins.', 'duration': 239.276, 'highlights': ['Setting up Jenkins job To set up a Jenkins job, you need to define the job elements, optional triggers, build scripts, optional steps for information collection, and optional steps for result notification.', 'Creating backups in Jenkins Creating a backup in Jenkins involves periodically backing up the Jenkins home directory, which contains build jobs configurations, slave node configurations, and build history.', "Securing Jenkins Securing Jenkins involves turning on global security, integrating Jenkins with the company's user directory, enabling Matrix or Project Matrix, automating rights or privileges, limiting physical access, and running security audits periodically.", 'Deploying custom build of a core plugin To deploy a custom build of a core plugin, you need to copy the .HPI file to the Jenkins home/plugins location, remove the plugins development directory, create an empty .HPI.pin file, and restart Jenkins.', 'Cloning a repository via Jenkins To clone a git repository via Jenkins, you need to enter the email and username for the Jenkins system, switch into the job directory, and execute the git config command.']}], 'duration': 288.468, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s8540036.jpg', 'highlights': ["Securing Jenkins involves turning on global security, integrating Jenkins with the company's user directory, enabling Matrix or Project Matrix, automating rights or privileges, limiting physical access, and running security audits periodically.", 'Creating backups in Jenkins involves periodically backing up the Jenkins home directory, which contains build jobs configurations, slave node configurations, and build history.', 'Deploying custom build of a core plugin requires copying the .HPI file to the Jenkins home/plugins location, removing the plugins development directory, creating an empty .HPI.pin file, and restarting Jenkins.', 'To set up a Jenkins job, you need to define the job elements, optional triggers, build scripts, optional steps for information collection, and optional steps for result notification.', 'The post section in Jenkins contains additional steps that might execute after the completion of the pipeline, based on the completion status of the pipeline.', 'Parameters in Jenkins are supported by the agent section and are used to support various use cases.', 'Cloning a git repository via Jenkins involves entering the email and username for the Jenkins system, switching into the job directory, and executing the git config command.']}, {'end': 1044.688, 'segs': [{'end': 857.692, 'src': 'embed', 'start': 829.185, 'weight': 1, 'content': [{'end': 832.187, 'text': 'If you do it in a different way, then just mention that in your answer.', 'start': 829.185, 'duration': 3.002}, {'end': 833.008, 'text': "That's it.", 'start': 832.667, 'duration': 0.341}, {'end': 834.869, 'text': 'I hope you have understood this question.', 'start': 833.568, 'duration': 1.301}, {'end': 839.805, 'text': 'The next question is what are the various ways in which a build can be scheduled in Jenkins.', 'start': 835.623, 'duration': 4.182}, {'end': 843.406, 'text': 'So you can schedule a build in Jenkins in the following ways.', 'start': 840.685, 'duration': 2.721}, {'end': 847.548, 'text': 'The first way is by source code management commits.', 'start': 844.067, 'duration': 3.481}, {'end': 850.649, 'text': 'second one is after the completion of other builds.', 'start': 847.548, 'duration': 3.101}, {'end': 854.751, 'text': 'third ways, builds can be scheduled to run at a specified times.', 'start': 850.649, 'duration': 4.102}, {'end': 857.692, 'text': 'and fourth one by using manual build requests.', 'start': 854.751, 'duration': 2.941}], 'summary': 'Jenkins builds can be scheduled through scm commits, after other builds, at specified times, or by manual requests.', 'duration': 28.507, 'max_score': 829.185, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s8829185.jpg'}, {'end': 923.399, 'src': 'embed', 'start': 874.94, 'weight': 0, 'content': [{'end': 879.322, 'text': 'pipeline helps the team to review, edit and iterate upon the tasks.', 'start': 874.94, 'duration': 4.382}, {'end': 886.325, 'text': 'pipelines are durable and it can optionally stop and wait for human approval as well as to start the next task.', 'start': 879.322, 'duration': 7.003}, {'end': 889.587, 'text': 'a pipeline is extensible and can perform work in parallel.', 'start': 886.325, 'duration': 3.262}, {'end': 892.523, 'text': 'It supports complex CD requirements.', 'start': 890.442, 'duration': 2.081}, {'end': 897.444, 'text': 'The next question is explain the terms agent post section and Jenkins file.', 'start': 893.443, 'duration': 4.001}, {'end': 905.807, 'text': 'So agent is a directive to tell Jenkins to execute the pipeline in a particular manner or order in declarative pipelines.', 'start': 898.305, 'duration': 7.502}, {'end': 912.109, 'text': 'The agent directive is used to specify which agent or slave the job or task is to be executed on.', 'start': 905.947, 'duration': 6.162}, {'end': 920.717, 'text': 'This directive only allows you to specify where the task is to be executed with agent slave label or docker image.', 'start': 913.012, 'duration': 7.705}, {'end': 923.399, 'text': 'Now, let us talk about the post section.', 'start': 921.658, 'duration': 1.741}], 'summary': 'Pipeline enables task review, editing, and iteration, supports complex cd requirements, and uses agent directive to specify execution manner, order, and location.', 'duration': 48.459, 'max_score': 874.94, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s8874940.jpg'}, {'end': 1044.688, 'src': 'embed', 'start': 981.789, 'weight': 3, 'content': [{'end': 988.332, 'text': 'For example, a lot of Jenkins plugins are available for many of the AWS Services like the Amazon EC2 and ECS.', 'start': 981.789, 'duration': 6.543}, {'end': 996.194, 'text': 'The next question is what is kubernetes and can it be used with Jenkins kubernetes is a container orchestration tool.', 'start': 989.312, 'duration': 6.882}, {'end': 1002.158, 'text': 'with kubernetes one can create multiple container instances to achieve more fault tolerance.', 'start': 996.897, 'duration': 5.261}, {'end': 1007.98, 'text': 'You can use kubernetes deploy plug-in and use it with Jenkins for continuous deployment.', 'start': 1002.978, 'duration': 5.002}, {'end': 1012.761, 'text': 'The next question is is it possible to run automated tests on Jenkins?', 'start': 1008.96, 'duration': 3.801}, {'end': 1015.921, 'text': 'Yes, this can be done very easily.', 'start': 1013.701, 'duration': 2.22}, {'end': 1020.082, 'text': 'automated tests can be run through tools like selenium or maven.', 'start': 1015.921, 'duration': 4.161}, {'end': 1026.464, 'text': 'developers can schedule the test runs and Jenkins displays the test results and sends a report to the developers.', 'start': 1020.082, 'duration': 6.382}, {'end': 1034.742, 'text': 'The next question is let us say you have a pipeline the first job was successful, but the second one failed then in such scenario.', 'start': 1027.377, 'duration': 7.365}, {'end': 1038.464, 'text': 'What should you do next? The answer to this question is very simple.', 'start': 1034.781, 'duration': 3.683}, {'end': 1043.807, 'text': 'You just need to restart the pipeline from the point where it failed by doing the restart from stage.', 'start': 1039.005, 'duration': 4.802}, {'end': 1044.688, 'text': "That's it.", 'start': 1044.328, 'duration': 0.36}], 'summary': 'Jenkins supports aws services, kubernetes for fault tolerance, automated tests with selenium/maven, and pipeline restart on failure.', 'duration': 62.899, 'max_score': 981.789, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s8981789.jpg'}], 'start': 829.185, 'title': 'Jenkins in cloud computing', 'summary': 'Covers jenkins integration in cloud computing, emphasizing its role in ci/cd, compatibility with aws and kubernetes, and automated testing capabilities for efficient software delivery processes.', 'chapters': [{'end': 942.411, 'start': 829.185, 'title': 'Jenkins build scheduling and pipeline usage', 'summary': 'Covers various ways to schedule builds in jenkins including source code management commits and specified times, and explains the use of pipelines for task management and complex cd requirements.', 'duration': 113.226, 'highlights': ['Pipelines in Jenkins are used for task management and can optionally stop and wait for human approval, supporting complex CD requirements. Pipelines in Jenkins provide a view of stages or tasks to be performed one after the other, and can stop and wait for human approval. They support complex CD requirements.', 'Different ways to schedule builds in Jenkins include by source code management commits, after the completion of other builds, at specified times, and by manual build requests. Builds in Jenkins can be scheduled by source code management commits, after other builds, at specified times, and through manual build requests.', 'The agent directive in Jenkins is used to specify where the task is to be executed, allowing for specific agent or slave selection. The agent directive in Jenkins specifies where the task is to be executed, allowing for specific agent or slave selection.']}, {'end': 1044.688, 'start': 943.456, 'title': 'Jenkins in cloud computing', 'summary': 'Explores the integration of jenkins in a cloud computing environment, discussing its role in ci/cd, its compatibility with aws and kubernetes, automated testing capabilities, and pipeline management, emphasizing the ease of use and efficiency in managing and automating software delivery processes.', 'duration': 101.232, 'highlights': ['Jenkins is used to automate the CI/CD pipeline, with many available plugins for AWS Services like Amazon EC2 and ECS. Jenkins plays a crucial role in automating the CI/CD pipeline, offering numerous plugins for AWS Services like Amazon EC2 and ECS, facilitating efficient software delivery processes.', 'Kubernetes is a container orchestration tool that can be used with Jenkins for continuous deployment, offering fault tolerance through multiple container instances. Kubernetes, as a container orchestration tool, provides fault tolerance by enabling the creation of multiple container instances, and can be integrated with Jenkins for continuous deployment.', 'Automated tests using tools like selenium or maven can be easily run, scheduled, and monitored through Jenkins, providing developers with test results and reports. Jenkins enables the easy execution, scheduling, and monitoring of automated tests using tools such as selenium or maven, furnishing developers with comprehensive test results and reports.', 'In case of a failed job in a pipeline, Jenkins allows for easy restart from the point of failure, enhancing the efficiency of software delivery processes. Jenkins facilitates the seamless restart of a pipeline from the point of failure, thereby optimizing the management of software delivery processes.']}], 'duration': 215.503, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s8829185.jpg', 'highlights': ['Pipelines in Jenkins support complex CD requirements and can stop and wait for human approval.', 'Different ways to schedule builds in Jenkins include by source code management commits, after other builds, at specified times, and through manual build requests.', 'The agent directive in Jenkins allows for specific agent or slave selection for task execution.', 'Jenkins plays a crucial role in automating the CI/CD pipeline and offers numerous plugins for AWS Services like Amazon EC2 and ECS.', 'Kubernetes provides fault tolerance through multiple container instances and can be integrated with Jenkins for continuous deployment.', 'Jenkins enables the easy execution, scheduling, and monitoring of automated tests using tools such as selenium or maven.', 'In case of a failed job in a pipeline, Jenkins allows for easy restart from the point of failure, enhancing the efficiency of software delivery processes.']}, {'end': 1255.817, 'segs': [{'end': 1148.293, 'src': 'embed', 'start': 1045.648, 'weight': 0, 'content': [{'end': 1053.313, 'text': 'The next question is what is the use of Jenkins home directory all the settings logs and configurations are stored in the Jenkins home directory.', 'start': 1045.648, 'duration': 7.665}, {'end': 1061.829, 'text': 'The Jenkins home directory contains all the details of your Jenkins server configuration details that you configure in the manage Jenkins screen.', 'start': 1054.085, 'duration': 7.744}, {'end': 1066.611, 'text': 'These configuration details are stored in the form of a set of XML files.', 'start': 1062.549, 'duration': 4.062}, {'end': 1071.054, 'text': 'The next question is what is a backup plug-in and why it is used.', 'start': 1067.592, 'duration': 3.462}, {'end': 1077.357, 'text': 'This is a helpful plug-in that backs up all the critical settings and configurations to be used in the future.', 'start': 1072.034, 'duration': 5.323}, {'end': 1082.98, 'text': "This is useful in cases where there is a failure so that we don't lose the settings.", 'start': 1078.157, 'duration': 4.823}, {'end': 1091.338, 'text': 'The next question is what is a trigger and give an example of how the repository is pulled when a new commit is detected.', 'start': 1084.033, 'duration': 7.305}, {'end': 1097.943, 'text': 'triggers are used to Define when and how the pipeline should be executed when Jenkins is integrated with an SEM tool.', 'start': 1091.338, 'duration': 6.605}, {'end': 1102.507, 'text': 'For example, get the repository can be pulled every time there is a commit.', 'start': 1098.063, 'duration': 4.444}, {'end': 1109.712, 'text': 'the git plugin should be first installed and set up, and after this you can build a trigger that specifies when a new build should be started.', 'start': 1102.507, 'duration': 7.205}, {'end': 1115.881, 'text': 'For example, you can create a job that pulls the repository and triggers a build when a change is committed.', 'start': 1110.396, 'duration': 5.485}, {'end': 1123.867, 'text': 'The next question is how do you define parameters for a build in Jenkins a build can take up several input parameters to execute.', 'start': 1116.801, 'duration': 7.066}, {'end': 1128.191, 'text': 'For example, if you have multiple test suits, but you want to run only one.', 'start': 1124.368, 'duration': 3.823}, {'end': 1135.657, 'text': 'So in that case you can set a parameter so that you are able to decide which one you should run to have parameters in a job.', 'start': 1128.832, 'duration': 6.825}, {'end': 1138.56, 'text': 'You need to specify the same while defining the parameter.', 'start': 1135.778, 'duration': 2.782}, {'end': 1142.489, 'text': 'The parameter here can be anything like a string or a file.', 'start': 1139.306, 'duration': 3.183}, {'end': 1148.293, 'text': 'The next question is what are the ways to configure Jenkins node agent to communicate with the Jenkins master.', 'start': 1143.469, 'duration': 4.824}], 'summary': 'Jenkins home directory stores configurations, backup plugin preserves settings, triggers execute pipelines, and parameters define build inputs.', 'duration': 102.645, 'max_score': 1045.648, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s81045647.jpg'}, {'end': 1215.507, 'src': 'embed', 'start': 1189.161, 'weight': 4, 'content': [{'end': 1193.043, 'text': 'This is the way to store the user data and the credentials in an internal database.', 'start': 1189.161, 'duration': 3.882}, {'end': 1195.665, 'text': 'The second way is the application server.', 'start': 1194.024, 'duration': 1.641}, {'end': 1203.062, 'text': 'So here you can configure Jenkins to use authentication mechanism defined by the application server on which it is deployed,', 'start': 1196.34, 'duration': 6.722}, {'end': 1207.164, 'text': 'and the third way is configure Jenkins to authenticate against the LDAP server.', 'start': 1203.062, 'duration': 4.102}, {'end': 1211.245, 'text': 'The next question is how can you use a third-party tool in Jenkins?', 'start': 1208.084, 'duration': 3.161}, {'end': 1215.507, 'text': 'So following are the steps for working with a third-party tool in Jenkins.', 'start': 1211.966, 'duration': 3.541}], 'summary': 'Jenkins can authenticate via internal database, application server, or ldap, and integrate third-party tools.', 'duration': 26.346, 'max_score': 1189.161, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s81189161.jpg'}, {'end': 1255.817, 'src': 'embed', 'start': 1225.243, 'weight': 6, 'content': [{'end': 1235.246, 'text': 'Next, you have to configure the third-party tool in the admin console and the fourth step is you can use the required plug-in from the Jenkins build job for different third-party tools.', 'start': 1225.243, 'duration': 10.003}, {'end': 1239.247, 'text': 'The procedure may vary slightly because of the difference in the configuration settings.', 'start': 1235.386, 'duration': 3.861}, {'end': 1245.809, 'text': 'The next question is what are the types of pipelines in Jenkins? So basically there are three types of pipelines in Jenkins.', 'start': 1240.248, 'duration': 5.561}, {'end': 1251.131, 'text': 'The first one is the CI CD pipeline that is continuous integration and continuous delivery pipeline.', 'start': 1246.329, 'duration': 4.802}, {'end': 1255.817, 'text': 'The second one is the scripted pipeline and the third one is the declarative pipeline.', 'start': 1251.795, 'duration': 4.022}], 'summary': 'Configure third-party tool in admin console, use jenkins build job for different tools, 3 types of jenkins pipelines: ci cd, scripted, declarative.', 'duration': 30.574, 'max_score': 1225.243, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s81225243.jpg'}], 'start': 1045.648, 'title': 'Using jenkins for ci/cd', 'summary': 'Covers topics such as managing jenkins home directory, configuring node agents and user authentication, utilizing third-party tools, and understanding different types of pipelines in jenkins. it also explores backup plugins, triggers, and build parameters in jenkins, along with various authentication methods such as internal database, application server, and ldap server.', 'chapters': [{'end': 1128.191, 'start': 1045.648, 'title': 'Jenkins home directory and backup plugin', 'summary': 'Explains the use of jenkins home directory for storing settings, logs, and configurations, the purpose of a backup plug-in in preserving critical settings, and the definition of triggers and build parameters in jenkins.', 'duration': 82.543, 'highlights': ['Jenkins home directory stores all the settings, logs, and configurations, containing XML files with Jenkins server configuration details.', 'Backup plug-in is used to back up critical settings and configurations to prevent loss in case of failure.', 'Triggers define when and how the pipeline should be executed, for instance, pulling the repository every time there is a commit.', 'Build can take multiple input parameters, such as running only one test suite out of multiple.']}, {'end': 1207.164, 'start': 1128.832, 'title': 'Configuring jenkins node agent and user authentication', 'summary': 'Discusses configuring jenkins node agents through browser and command line, along with authentication methods including internal database, application server, and ldap server.', 'duration': 78.332, 'highlights': ['Jenkins node agent can be started through browser or command line, with the browser option using a Java web start file and the command line option requiring an executable agent or jarify.', 'Jenkins authenticates users through default internal database, application server, or LDAP server.', 'Parameters can be set to decide which job to run and need to be specified while defining the parameter.']}, {'end': 1255.817, 'start': 1208.084, 'title': 'Using third-party tools in jenkins', 'summary': 'Explains how to use a third-party tool in jenkins, detailing the steps involved and also delves into the types of pipelines in jenkins, including ci cd, scripted, and declarative pipelines.', 'duration': 47.733, 'highlights': ['Jenkins has three types of pipelines: CI CD pipeline, scripted pipeline, and declarative pipeline.', 'The steps for using a third-party tool in Jenkins involve installing the software, obtaining the supporting plug-in, configuring the tool in the admin console, and using the required plug-in from the Jenkins build job.', 'The process for working with a third-party tool in Jenkins includes specific steps such as installing the software and configuring the tool in the admin console.']}], 'duration': 210.169, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s81045647.jpg', 'highlights': ['Jenkins home directory stores all the settings, logs, and configurations, containing XML files with Jenkins server configuration details.', 'Backup plug-in is used to back up critical settings and configurations to prevent loss in case of failure.', 'Triggers define when and how the pipeline should be executed, for instance, pulling the repository every time there is a commit.', 'Build can take multiple input parameters, such as running only one test suite out of multiple.', 'Jenkins authenticates users through default internal database, application server, or LDAP server.', 'Parameters can be set to decide which job to run and need to be specified while defining the parameter.', 'Jenkins has three types of pipelines: CI CD pipeline, scripted pipeline, and declarative pipeline.', 'The steps for using a third-party tool in Jenkins involve installing the software, obtaining the supporting plug-in, configuring the tool in the admin console, and using the required plug-in from the Jenkins build job.']}, {'end': 1865.093, 'segs': [{'end': 1303.008, 'src': 'embed', 'start': 1256.737, 'weight': 0, 'content': [{'end': 1262.2, 'text': 'The next question is what syntax does Jenkins use to schedule a build job or SVN polling??', 'start': 1256.737, 'duration': 5.463}, {'end': 1265.822, 'text': 'So the answer to this question is cron syntax.', 'start': 1263.06, 'duration': 2.762}, {'end': 1270.764, 'text': 'cron syntax is represented using five asterisks and each one is separated by a space.', 'start': 1265.822, 'duration': 4.942}, {'end': 1275.998, 'text': 'For example, if you want to set up a crown for every Monday at 1159 p.m..', 'start': 1271.676, 'duration': 4.322}, {'end': 1284.361, 'text': 'So the crown expression for that would be 59 space, 11 space a strict, space a strict and then one.', 'start': 1276.498, 'duration': 7.863}, {'end': 1286.702, 'text': "so I'll just show you how do you write a crown expression?", 'start': 1284.361, 'duration': 2.341}, {'end': 1290.163, 'text': "So there's this website called crontab guru.", 'start': 1287.682, 'duration': 2.481}, {'end': 1295.866, 'text': 'So here, for example, just as we discussed, so every Monday you have to schedule a bill at 1159 p.m..', 'start': 1290.864, 'duration': 5.002}, {'end': 1303.008, 'text': 'So here you have to type 59, for example the 59th minute of the 11th hour.', 'start': 1297.483, 'duration': 5.525}], 'summary': 'Jenkins uses cron syntax to schedule build jobs or svn polling, represented by five asterisks separated by space, for example, scheduling a build for every monday at 11:59 p.m. would be expressed as 59 23 * * 1.', 'duration': 46.271, 'max_score': 1256.737, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s81256737.jpg'}, {'end': 1383.436, 'src': 'embed', 'start': 1354.192, 'weight': 2, 'content': [{'end': 1361.639, 'text': 'making the whole development lifecycle simpler and shorter by constantly delivering builds, fixes, updates and features.', 'start': 1354.192, 'duration': 7.447}, {'end': 1367.765, 'text': 'Jenkins plays a crucial role because it helps in this integration by automating the build, test and deployment process.', 'start': 1361.639, 'duration': 6.126}, {'end': 1371.769, 'text': 'So the next question is do you know any other continuous integration tools??', 'start': 1368.706, 'duration': 3.063}, {'end': 1374.211, 'text': 'How is Jenkins better than any of those?', 'start': 1372.269, 'duration': 1.942}, {'end': 1383.436, 'text': 'So there are many other CI tools, as you can see on the screen Team City, Bamboo, Perforce Circle, CI, go, ThoughtWorks, Integrity, Travis,', 'start': 1375.094, 'duration': 8.342}], 'summary': 'Jenkins simplifies development, delivering frequent builds, updates, and features, outperforming other ci tools.', 'duration': 29.244, 'max_score': 1354.192, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s81354192.jpg'}, {'end': 1487.075, 'src': 'heatmap', 'start': 1444.734, 'weight': 0.756, 'content': [{'end': 1450.236, 'text': 'The next question is what is continuous integration in Jenkins, since software development,', 'start': 1444.734, 'duration': 5.502}, {'end': 1454.777, 'text': 'multiple developers or teams work on different segments of the same web application?', 'start': 1450.236, 'duration': 4.541}, {'end': 1460.536, 'text': 'So, in this case, you have to perform integration testing by integrating all modules.', 'start': 1455.552, 'duration': 4.984}, {'end': 1468.142, 'text': 'in order to do that, an automated process for each piece of code is performed on a daily basis so that all your code gets tested.', 'start': 1460.536, 'duration': 7.606}, {'end': 1471.124, 'text': 'So this process is known as continuous integration.', 'start': 1468.902, 'duration': 2.222}, {'end': 1475.287, 'text': 'The next question is how is continuous integration achieved using Jenkins.', 'start': 1471.925, 'duration': 3.362}, {'end': 1481.012, 'text': 'So following other steps used to achieve continuous integration using Jenkins as you can see on the screen.', 'start': 1476.268, 'duration': 4.744}, {'end': 1487.075, 'text': 'In the first step, all the developers commit their source code changes to the shared get repository.', 'start': 1481.73, 'duration': 5.345}], 'summary': 'Continuous integration in jenkins ensures daily automated testing of code changes in shared repository.', 'duration': 42.341, 'max_score': 1444.734, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s81444734.jpg'}, {'end': 1487.075, 'src': 'embed', 'start': 1460.536, 'weight': 3, 'content': [{'end': 1468.142, 'text': 'in order to do that, an automated process for each piece of code is performed on a daily basis so that all your code gets tested.', 'start': 1460.536, 'duration': 7.606}, {'end': 1471.124, 'text': 'So this process is known as continuous integration.', 'start': 1468.902, 'duration': 2.222}, {'end': 1475.287, 'text': 'The next question is how is continuous integration achieved using Jenkins.', 'start': 1471.925, 'duration': 3.362}, {'end': 1481.012, 'text': 'So following other steps used to achieve continuous integration using Jenkins as you can see on the screen.', 'start': 1476.268, 'duration': 4.744}, {'end': 1487.075, 'text': 'In the first step, all the developers commit their source code changes to the shared get repository.', 'start': 1481.73, 'duration': 5.345}], 'summary': 'Automated daily testing of code achieved through continuous integration using jenkins, with developers committing changes to shared git repository.', 'duration': 26.539, 'max_score': 1460.536, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s81460536.jpg'}, {'end': 1703.582, 'src': 'embed', 'start': 1675.914, 'weight': 4, 'content': [{'end': 1682.236, 'text': 'This is done in order to obtain a feedback on the business risks associated with the software as early as possible.', 'start': 1675.914, 'duration': 6.322}, {'end': 1691.778, 'text': 'It consists of evolving and extending test automation to address the increased complexity and pace of modern application, development and delivery.', 'start': 1682.936, 'duration': 8.842}, {'end': 1695.139, 'text': 'continuous means, without any disruption of any kind.', 'start': 1691.778, 'duration': 3.361}, {'end': 1696.959, 'text': 'testing is done on a continuous basis.', 'start': 1695.139, 'duration': 1.82}, {'end': 1703.582, 'text': 'In a continuous devops process a software change is continuously moving from development to testing to deployment.', 'start': 1697.657, 'duration': 5.925}], 'summary': 'Testing aims to obtain early feedback on business risks, with continuous and evolving test automation in a continuous devops process.', 'duration': 27.668, 'max_score': 1675.914, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s81675914.jpg'}, {'end': 1790.689, 'src': 'embed', 'start': 1762.791, 'weight': 6, 'content': [{'end': 1766.293, 'text': 'So you can refer to the diagram that is present on your screen right now.', 'start': 1762.791, 'duration': 3.502}, {'end': 1774.337, 'text': 'continuous delivery is a software development practice where you build software in such a way that software can be released to the production at any time.', 'start': 1766.293, 'duration': 8.044}, {'end': 1780.821, 'text': 'You achieve continuous delivery by continuously integrating the products built by the development team,', 'start': 1775.177, 'duration': 5.644}, {'end': 1788.267, 'text': 'running automated tests on those build products to detect the problems and then push those files into production, like environments,', 'start': 1780.821, 'duration': 7.446}, {'end': 1790.689, 'text': 'to ensure that the software works in the production.', 'start': 1788.267, 'duration': 2.422}], 'summary': 'Continuous delivery allows software to be released at any time by integrating and testing build products continuously.', 'duration': 27.898, 'max_score': 1762.791, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s81762791.jpg'}, {'end': 1833.862, 'src': 'embed', 'start': 1801.997, 'weight': 5, 'content': [{'end': 1803.899, 'text': 'Now, let us talk about the continuous deployment.', 'start': 1801.997, 'duration': 1.902}, {'end': 1806.922, 'text': 'So the second figure here is continuous deployment.', 'start': 1804.58, 'duration': 2.342}, {'end': 1813.066, 'text': 'So here automated deployment onto the production happens and this States that is,', 'start': 1807.602, 'duration': 5.464}, {'end': 1817.23, 'text': 'continuous deployment involves every change to be deployed automatically.', 'start': 1813.066, 'duration': 4.164}, {'end': 1823.554, 'text': 'continuous deployment means that every change that you make goes through the pipeline and if it passes all the tests,', 'start': 1817.23, 'duration': 6.324}, {'end': 1825.796, 'text': 'it automatically gets deployed onto the production.', 'start': 1823.554, 'duration': 2.242}, {'end': 1833.862, 'text': 'So with this approach the quality of the software release completely depends on the quality of the test suit as everything is automated.', 'start': 1826.837, 'duration': 7.025}], 'summary': 'Continuous deployment involves automatic deployment of every change, reliant on automated tests for software release quality.', 'duration': 31.865, 'max_score': 1801.997, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s81801997.jpg'}], 'start': 1256.737, 'title': 'Jenkins scheduling and interview insights', 'summary': "Covers scheduling build jobs in jenkins using cron syntax, with an example of scheduling a job for every monday at 11:59 p.m. it also provides insights on devops, jenkins' role in continuous integration, environment variables, continuous testing, and the distinction between continuous delivery and continuous deployment.", 'chapters': [{'end': 1329.998, 'start': 1256.737, 'title': 'Jenkins build job scheduling', 'summary': 'Explains how to use cron syntax to schedule a build job in jenkins, using the example of scheduling a job for every monday at 11:59 p.m.', 'duration': 73.261, 'highlights': ['Cron syntax is represented using five asterisks separated by a space, with an example of scheduling a job for every Monday at 11:59 p.m. The cron syntax is represented by five asterisks separated by a space, and an example is provided for scheduling a job for every Monday at 11:59 p.m.', 'Explanation of writing a cron expression using crontab guru website. The process of writing a cron expression is explained, and a website called crontab guru is mentioned as a tool for this purpose.']}, {'end': 1865.093, 'start': 1330.899, 'title': 'Jenkins interview insights', 'summary': 'Highlights the definition of devops, the role of jenkins in continuous integration, overview of jenkins environment variables, explanation of continuous integration and continuous testing, and the difference between continuous delivery and continuous deployment.', 'duration': 534.194, 'highlights': ['DevOps is a software development practice that blends software development with IT operations, constantly delivering builds, fixes, updates, and features. DevOps simplifies the development lifecycle by constantly delivering builds, fixes, updates, and features, integrating software development with IT operations.', 'Jenkins automates the build, test, and deployment process, playing a crucial role in integration. Jenkins plays a crucial role in integration by automating the build, test, and deployment process.', 'Continuous integration involves an automated process for testing every piece of code on a daily basis, ensuring integration testing for all code segments. Continuous integration involves an automated process for testing every piece of code on a daily basis to ensure integration testing for all code segments.', 'Continuous testing is the execution of automated tests as part of the software delivery pipeline to obtain feedback on business risks associated with the software. Continuous testing involves executing automated tests as part of the software delivery pipeline to obtain feedback on business risks associated with the software.', 'Continuous delivery involves manual deployment to production, while continuous deployment involves automatic deployment onto production for every change. Continuous delivery involves manual deployment to production, while continuous deployment involves automatic deployment onto production for every change.']}], 'duration': 608.356, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/2AVp9kie6s8/pics/2AVp9kie6s81256737.jpg', 'highlights': ['Cron syntax is represented using five asterisks separated by a space, with an example of scheduling a job for every Monday at 11:59 p.m.', 'Explanation of writing a cron expression using crontab guru website.', 'Jenkins automates the build, test, and deployment process, playing a crucial role in integration.', 'Continuous integration involves an automated process for testing every piece of code on a daily basis, ensuring integration testing for all code segments.', 'Continuous testing involves executing automated tests as part of the software delivery pipeline to obtain feedback on business risks associated with the software.', 'Continuous delivery involves manual deployment to production, while continuous deployment involves automatic deployment onto production for every change.', 'DevOps is a software development practice that blends software development with IT operations, constantly delivering builds, fixes, updates, and features.']}], 'highlights': ['Jenkins is an open-source automation tool for continuous integration purposes, completely free, and widely supported on various platforms.', 'The installation process for Jenkins involves steps such as installing Java 8, Apache Tomcat, deploying Jenkins war files, and installing suggested plugins, ensuring a streamlined installation experience.', "Jenkins' workflow involves code commits triggering build preparations, failure notifications, successful deployments, testing, and continuous monitoring for changes, ensuring efficient and continuous project integration.", "Securing Jenkins involves turning on global security, integrating Jenkins with the company's user directory, enabling Matrix or Project Matrix, automating rights or privileges, limiting physical access, and running security audits periodically.", 'Creating backups in Jenkins involves periodically backing up the Jenkins home directory, which contains build jobs configurations, slave node configurations, and build history.', 'Pipelines in Jenkins support complex CD requirements and can stop and wait for human approval.', 'Jenkins plays a crucial role in automating the CI/CD pipeline and offers numerous plugins for AWS Services like Amazon EC2 and ECS.', 'Kubernetes provides fault tolerance through multiple container instances and can be integrated with Jenkins for continuous deployment.', 'Jenkins home directory stores all the settings, logs, and configurations, containing XML files with Jenkins server configuration details.', 'Cron syntax is represented using five asterisks separated by a space, with an example of scheduling a job for every Monday at 11:59 p.m.', 'Jenkins automates the build, test, and deployment process, playing a crucial role in integration.', 'Continuous integration involves an automated process for testing every piece of code on a daily basis, ensuring integration testing for all code segments.', 'Continuous testing involves executing automated tests as part of the software delivery pipeline to obtain feedback on business risks associated with the software.', 'Continuous delivery involves manual deployment to production, while continuous deployment involves automatic deployment onto production for every change.']}