What is Jenkins? Features and Architecture Explained 2024 Edition

Jenkins is an open source automation server which makes it easier to build, test, and deploy software. Continuous integration ensures that the code is good, tested well and merged only when all the tests are successful. Jenkins is an open source Continuous Integration(CI) and Continuous Delivery(CD) Build tool Jenkins Lessons for software applications. Using pipeline as a code you can run parallel builds on a single job on different slaves. Also, you have good programmatic control over how and what each Jenkins job should do. Jenkins introduced a DSL by which you can version your build, test, and deploy pipelines as code.

The Jenkins server accesses the master environment on the left side and the master environment can push down to multiple other Jenkins Slave environments to distribute the workload. Organisations can use Jenkins to automate and speed up the software development process. Jenkins supports a wide range of development lifecycle processes, including build, document, test, package, stage, deploy static analysis, and much more. Jenkins is one of the most popular tools used by organizations in the DevOps domain. Whether you are just a fresher or looking to accelerate your career in this field, you need to go through the process of an interview. In this Jenkins tutorial, you will learn about the most common Jenkins interview questions that you can expect in 2021.

Jenkins Pipeline Tutorials

In the next section, we’ll learn the features of Jenkins as a continuation of our discussion on What is Jenkins. Learn faster and smarter with adaptive AI tools embedded in every Educative course. Also, if you want to learn real-world Jenkins uses cases, you can try out the Jenkins workflows from the DevOps Projects. Jenkins has a huge community and, you can find support in different forums if you face any issues. All the Jenkins tutorials mentioned in this article will help you take your Jenkins knowledge to the next level.

Jenkins Lessons

Each commit is continuously monitored by the CI Server, increasing the efficiency of code builds and verification. This removes the testers’ burdens, permitting quicker integration and fewer wasted resources. Jenkins is an open-source automation application written in Java that enables continuous integration. Jenkins builds and tests software projects, making it easier for developers to incorporate changes and users to obtain a new build.

Why you should learn Jenkins?

Jenkins provides developers with an excellent framework from which they can develop and test new codes, resulting in the faster delivery of better quality software. By avoiding costly delays and log jams, developers can become an organization’s MVPs. There are some issues (such as Jenkins not starting up) that you may face when you change the settings in Jenkins. Fortunately, Jenkins has a large user base so you can search online for a solution whenever you are faced with these issues.

I have categorized the list of Jenkins beginner tutorials into multiple sections. From Jenkins installation to advanced concepts like shared libraries are covered in this tutorial list. Jenkins ensures that the code is good and tested well through continuous integration. The final code is merged only when all the tests are successful. That lets you run multiple builds, tests, and product environment across the entire architecture. Jenkins Slaves can be running different build versions of the code for different operating systems and the server Master controls how each of the builds operates.

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