How to Create a Multi-Branch Pipeline Job In Jenkins

Here we are going to see the step-by-step configuration in detail.

What is a multi-branch pipeline in Jenkins?

• A multi-branch pipeline in Jenkins is a type of Jenkins pipeline that automates the process of building, testing, and deploying code from multiple branches of a version control repository.
• It’s handy in environments where development occurs on different feature branches, bug-fix branches, or other long-lived branches.

What is the purpose of a multi-branch pipeline?

• The main purpose of a multi-branch pipeline is to automatically create and manage separate Jenkins pipeline jobs for each branch in your version control repository.
• This eliminates the need to manually create and maintain individual Jenkins jobs for each branch, which can become cumbersome as your codebase grows.

How does it work?

1. Configuration: You set up a multi-branch pipeline job in Jenkins by specifying the repository’s URL and configuring the source code management system (e.g., Git, Subversion) that the repository uses.
2. Branch Detection: Jenkins periodically scans the repository for changes. When it detects new branches or changes in existing branches, it creates or updates corresponding pipeline jobs for those branches.
3. Job Creation: For each branch, Jenkins creates a separate pipeline job that follows the pipeline…