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Jenkins Cheat Sheet – A Beginner’s Guide to Jenkins

Kohsuke began working on a project he called Hudson in 2006. This project’s original name was Hudson, but later it was renamed to Jenkins. You shouldn’t be surprised if, while looking for Jenkins, you come across material about the Hudson because they are both the same thing.

However, it now exists in the corporate world. Hudson’s project is still active. Jenkins is also really popular right now and gaining a lot of DevOps users’ support on a global scale.

What is Jenkins?

Jenkins is a Java-programming-based automation tool appropriate for Continuous Integration jobs. Projects are built continuously with it, and updates can be swiftly included as needed.

Additionally, Jenkins makes use of a variety of deployment technologies to assist in the quick deployment of a project. Automating chores allows the development process to move more quickly. Similar to a team leader, Jenkins will continually review and assess the code to find unforeseen mistakes early in the development phase.

What is Continuous Integration (CI)?

A software development process called CI enables developers to often commit changes to the source code stored in a common repository. Continuous builds are performed on every commit.

A continuous integration (CI) technology called Jenkins uses plugins to continuously build, pull, and test the source code. In this article, we’ll go over the beginner’s guide to Jenkins that you should master before beginning the DevOps-based software development process.

Different Jenkins Jobs

The following tasks can be completed with Jenkins during the software development process.

  • Freestyle: To offer the greatest amount of flexibility, this Jenkins task can be used for practically any project type.
  • Pipeline: By using this Jenkins job, you may run the full workflow as a single piece of code rather than running separate tasks for the various phases of software development.
  • Multiple configurations: You can run and test the same project in various development environments using this Jenkins job.
  • Folder: Developers can create folders and jobs of the same kind in one or more folders using the folder job.
  • GitHub Organization: For each repository that contains a Jenkins File, this Jenkins job will help build several pipeline tasks.
  • Multibranch Pipeline: This tool enables you to use various Jenkins Files for numerous branches of the same project.

Pipeline Construction Using Example

Jenkins’ pipeline concept is used to connect together different jobs so you may perform them in succession. Let’s use an example to better understand how to create a pipeline in Jenkins.

Browse the list of available plugins by going to the Jenkins Dashboard and selecting the “Manage Plugins” option. Here, you may search for your preferred plugin and immediately install it on your Jenkins framework to simplify the development process.

  • Generating three jobs with a freestyle nature as the first phase is important. To offer the best flexibility, this Jenkins task is applied to practically any project type.
  • How to chain all three tasks together must be on your mind. The quickest and most straightforward approach for integrating all three jobs is provided here.
  • The pipeline must now include a view. Go to the Jenkins Dashboard, add a view, enter a name for the view, build a pipeline view, and then select “OK” to complete the action. Going forward, you must set up the view so that you may browse for the pipeline flow choice, choose the first jobs, and then finally click the OK option.
  • Following the addition of jobs, integration of those jobs, and addition of a view for every job. The Build Pipeline can be executed now because the time is right.

Wrapping Up

So, this was all you needed to know about the Jenkins cheat sheet. Being a subsidiary of Sambodhi Research and Communications Pvt. Ltd., Education Nest is a global knowledge exchange platform that empowers learners with data-driven decision making skills.

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