Git plugin configuration in Jenkins - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is the purpose of the Git plugin in Jenkins?

The Git plugin allows Jenkins to connect to Git repositories to clone, fetch, and manage source code for builds.

beginner

Which Jenkins field specifies the Git repository URL in the Git plugin configuration?

The 'Repository URL' field is where you enter the Git repository's HTTPS or SSH URL.

intermediate

How do you provide credentials for private Git repositories in Jenkins Git plugin?

You add credentials in Jenkins and select them in the Git plugin under 'Credentials' to allow Jenkins to access private repos.

beginner

What does the 'Branches to build' field control in the Git plugin?

It specifies which branch or branches Jenkins should check out and build, e.g., 'main' or 'feature/*'.

intermediate

How can you configure Jenkins Git plugin to clean the workspace before building?

Enable the 'Clean before checkout' option to remove old files and ensure a fresh copy of the repository.

In Jenkins Git plugin, where do you enter the URL of the Git repository?

A Repository URL field

B Build Triggers section

C Post-build Actions

D Pipeline Script

The Repository URL field is used to specify the Git repository location.

How does Jenkins authenticate to a private Git repository using the Git plugin?

A By entering username and password in the build script

B By configuring Jenkins system environment variables

C By using anonymous access

D By selecting stored credentials in the plugin configuration

Jenkins uses stored credentials selected in the Git plugin to authenticate securely.

What is the effect of setting 'Branches to build' to 'main' in the Git plugin?

A Jenkins builds all branches

B Jenkins builds only the main branch

C Jenkins ignores the main branch

D Jenkins builds only tags

Specifying 'main' means Jenkins will check out and build only the main branch.

Which option ensures Jenkins cleans the workspace before checking out the Git repository?

A Disable submodules

B Shallow clone

C Clean before checkout

D Sparse checkout

The 'Clean before checkout' option removes old files to avoid conflicts.

What type of URL can be used in the Git plugin's Repository URL field?

A HTTPS or SSH Git URLs

B Only HTTP URLs

C Only local file paths

D FTP URLs

The Git plugin supports both HTTPS and SSH URLs for repositories.

Describe how to configure Jenkins Git plugin to build a private repository branch.

Think about URL, credentials, and branch settings.

Explain the purpose of the 'Clean before checkout' option in Jenkins Git plugin.

Consider workspace cleanliness before build.