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How to Integrate Jenkins with Github in 2025?

3 minutes read

Integrating Jenkins with GitHub remains a powerful strategy for teams aiming to streamline their continuous integration and continuous deployment (CI/CD) pipelines in 2025. This article will guide you through the necessary steps to ensure a seamless integration between Jenkins and GitHub, allowing for automated builds and deployments whenever your codebase is updated.

Prerequisites

Before you begin the integration, ensure that you have:

  • A Jenkins server up and running. If you need help starting up your Jenkins server, check out this guide on starting a Jenkins server from Bitbucket.
  • Administrator access to both Jenkins and GitHub repositories.
  • Basic understanding of Jenkins and GitHub workflows.

Step-by-Step Integration

Step 1: Install GitHub Plugin in Jenkins

  1. Access Jenkins Dashboard: Open Jenkins in your web browser.
  2. Navigate to Manage Jenkins: Click on ‘Manage Jenkins’ from the left sidebar.
  3. Go to Manage Plugins: Under ‘Manage Jenkins’, select ‘Manage Plugins.’
  4. Install GitHub Plugin: Search for ‘GitHub Integration’ and install it. Ensure that Jenkins restarts to load the newly installed plugin.

Step 2: Configure GitHub Credentials

Next, you need to configure GitHub credentials in Jenkins:

  1. Navigate to Credentials: Go to the Jenkins dashboard, click on ‘Credentials’ from the sidebar.
  2. Add Credentials: Choose ‘Global’ under Domains, then click ‘Add Credentials.’
  3. Set Up Authentication: Input your GitHub personal access token as the password. Use a meaningful ID and description to help identify the token.

For further guidance on setting up credentials, refer to this tutorial on setting default credentials in Jenkins.

Step 3: Create a New Jenkins Job

  1. New Item: Click on ‘New Item’ from the Jenkins dashboard.
  2. Set Up Freestyle Project: Name your project, select ‘Freestyle project,’ and click ‘OK.’
  3. Configure GitHub Repository: Under the ‘Source Code Management’ section, select ‘Git’ and paste your repository’s URL.
  4. Use Credentials: Choose the GitHub credentials you configured earlier.

Step 4: Configure Build Triggers

To automate builds when code changes in the repository:

  1. Build Triggers: In your Jenkins project configuration, scroll to ‘Build Triggers.’
  2. Enable Webhook: Select ‘GitHub hook trigger for GITScm polling.’

Step 5: Set Build Steps

Define what happens during a build:

  1. Add Build Step: Under ‘Build,’ choose ‘Execute shell’ or any other relevant build step.
  2. Add Commands: Insert the necessary shell commands to build your project. Ordering parameters can be crucial; consider learning how to manipulate Jenkins parameters using a Groovy script for optimal setup.

Step 6: Generate Webhook in GitHub

To enable Jenkins to trigger builds based on GitHub pushes:

  1. Navigate to GitHub Settings: Open your repository on GitHub and go to ‘Settings.’
  2. Add Webhook: Under ‘Webhooks,’ click ‘Add webhook.’
  3. Configure Payload URL: Set the payload URL to your Jenkins server URL, appended with /github-webhook/.

Conclusion

By following these steps, you effectively integrate Jenkins with GitHub, enabling automated builds and deployments for your projects. This integration not only improves the efficiency of your development operations but also applies modern practices ensuring your software delivery is continuous and reliable. As CI/CD practices continue to evolve, staying informed with updated tools and techniques will help keep your processes cutting-edge. “`

Ensure that the links included provide comprehensive guidance and resources for specific tasks related to Jenkins management and integration.