DZone
Thanks for visiting DZone today,
Edit Profile
  • Manage Email Subscriptions
  • How to Post to DZone
  • Article Submission Guidelines
Sign Out View Profile
  • Post an Article
  • Manage My Drafts
Over 2 million developers have joined DZone.
Log In / Join
Please enter at least three characters to search
Refcards Trend Reports
Events Video Library
Refcards
Trend Reports

Events

View Events Video Library

Zones

Culture and Methodologies Agile Career Development Methodologies Team Management
Data Engineering AI/ML Big Data Data Databases IoT
Software Design and Architecture Cloud Architecture Containers Integration Microservices Performance Security
Coding Frameworks Java JavaScript Languages Tools
Testing, Deployment, and Maintenance Deployment DevOps and CI/CD Maintenance Monitoring and Observability Testing, Tools, and Frameworks
Culture and Methodologies
Agile Career Development Methodologies Team Management
Data Engineering
AI/ML Big Data Data Databases IoT
Software Design and Architecture
Cloud Architecture Containers Integration Microservices Performance Security
Coding
Frameworks Java JavaScript Languages Tools
Testing, Deployment, and Maintenance
Deployment DevOps and CI/CD Maintenance Monitoring and Observability Testing, Tools, and Frameworks

Because the DevOps movement has redefined engineering responsibilities, SREs now have to become stewards of observability strategy.

Apache Cassandra combines the benefits of major NoSQL databases to support data management needs not covered by traditional RDBMS vendors.

The software you build is only as secure as the code that powers it. Learn how malicious code creeps into your software supply chain.

Generative AI has transformed nearly every industry. How can you leverage GenAI to improve your productivity and efficiency?

Related

  • CI/CD: 5 Simple Steps To Deploy a Mule 4 Application in CloudHub Using Jenkins and GitHub
  • Travis CI vs Jenkins: Which CI/CD Tool Is Right For You?
  • Concourse CI/CD Pipeline: Webhook Triggers
  • Optimizing GitHub Access Management for Enterprises: Enhancing Security, Scalability, and Continuity with Jenkins GitHub App Authentication and Load Balancing

Trending

  • How to Introduce a New API Quickly Using Micronaut
  • Useful System Table Queries in Relational Databases
  • Introducing Graph Concepts in Java With Eclipse JNoSQL, Part 2: Understanding Neo4j
  • Monoliths, REST, and Spring Boot Sidecars: A Real Modernization Playbook
  1. DZone
  2. Testing, Deployment, and Maintenance
  3. DevOps and CI/CD
  4. Adding a GitHub Webhook in Your Jenkins Pipeline

Adding a GitHub Webhook in Your Jenkins Pipeline

Learn how to add GitHub webhooks to Jenkins pipelines to trigger the build when a developer commits code to the master branch.

By 
Sachin Slathia user avatar
Sachin Slathia
·
Rob Gravelle user avatar
Rob Gravelle
·
Updated Dec. 22, 23 · Tutorial
Likes (18)
Comment
Save
Tweet
Share
305.8K Views

Join the DZone community and get the full member experience.

Join For Free

Have you ever tried adding a GitHub webhook in Jenkins? In this blog, I will be demonstrating the easiest way to add a webhook to your pipeline.

What Is a Webhook?

The concept of a webhook is simple. A webhook is an HTTP callback, an HTTP POST that occurs when something happens through a simple event notification via HTTP POST.

Within a Jenkins pipeline, a GitHub webhook serves as a vital link between your GitHub repository and Jenkins, the CI/CD automation tool. It establishes an automated communication channel that enables Jenkins to respond to GitHub events, such as code pushes or pull requests, triggering corresponding build and deployment processes. This integration is pivotal for streamlining development workflows, providing real-time feedback, and ensuring that your CI/CD pipeline remains synchronized with changes in your GitHub repository.

Understanding and implementing GitHub webhooks in Jenkins is crucial for optimizing the software development lifecycle. By automating the triggering of Jenkins jobs based on GitHub events, developers receive immediate feedback on the success or failure of their code changes. This minimizes manual intervention, accelerates the development process, and maintains a reliable and consistent CI/CD pipeline. Learn how to create a CI/CD pipeline from scratch.

Let’s see how to add build a webhook in GitHub and then add this webhook in Jenkins.

  1. Go to your project repository.
  2. Go to "settings" in the right corner.
  3. Click on "webhooks".
  4. Click "Add webhooks".
  5. Write the Payload URL as: https://228b9f82.ngrok.io/github-webhook/

Manage webhook

Here, Payload URL is the URL where our Jenkins is running. Add "github-webhook" to tell GitHub that it is a webhook.

  • Content type: What kind of data we want in our webhook; I have selected JSON data
  • Secret: Used to secure our webhook; we can provide a secret in our webhook and ensure that only applications having this webhook can use it
  • SSL verification: This SSL checker will help you diagnose problems with your SSL certificate installation. You can verify the SSL certificate on your web server to make sure it is correctly installed, valid, trusted, and doesn’t give any errors to any of your users.

Related Tutorial: How to Use JSON Web Encryption (JWE).

Which Events Would You Like To Trigger This Webhook?

  1. Just the push event: Only send data when someone pushes into my repository.
  2. Send me everything: If there is any pull or push event in our repository we will get notified.
  3. Let me select individual events: We can configure for what events we want our data.

Click Create and a webhook will be created.

Webhook settings

Here, https://228b9f82.ngrok.io/ is the port or IP where my Jenkins is running.

Here is a problem you have to take care of: if you are running Jenkins on localhost, then writing https://localhost:8080/github-webhook/ will not work because webhooks can only work when they are exposed to the internet.

So if you want to make your localhost:8080, expose to the internet. Then we can use the tool. To write GitHub-webhook to the ngrok tool, refer to this link.

How To Add a GitHub Webhook in Jenkins:

  1. Go to Manage Jenkins -> Configure System.
  2. Scroll down and you will find the GitHub Pull Requests checkbox. In the Published Jenkins URL, add the repository link.
  3. Click on "Save."

Jenkins configuration

  1. Now go to the Jenkins pipeline and select "GitHub hook trigger for GITScm polling".

Jenkins pipeline: Build Triggers

In this way, we can add a webhook to our job and ensure that every time a developer commits a code to GitHub, our build will be triggered.

Gitlab VS Jenkins: Which CI/CD tool should you use?

Incorporating a GitHub webhook in your Jenkins pipeline is a fundamental step toward achieving a streamlined and automated software development process. This integration not only enhances the speed and efficiency of your CI/CD pipeline but also ensures that your development team receives immediate feedback on code changes. Mastering GitHub webhooks in Jenkins empowers teams to establish seamless and efficient integration between version control and automation, fostering a modern and automated software development environment.

Webhook Jenkins (software) GitHub Continuous Integration/Deployment

Opinions expressed by DZone contributors are their own.

Related

  • CI/CD: 5 Simple Steps To Deploy a Mule 4 Application in CloudHub Using Jenkins and GitHub
  • Travis CI vs Jenkins: Which CI/CD Tool Is Right For You?
  • Concourse CI/CD Pipeline: Webhook Triggers
  • Optimizing GitHub Access Management for Enterprises: Enhancing Security, Scalability, and Continuity with Jenkins GitHub App Authentication and Load Balancing

Partner Resources

×

Comments
Oops! Something Went Wrong

The likes didn't load as expected. Please refresh the page and try again.

ABOUT US

  • About DZone
  • Support and feedback
  • Community research
  • Sitemap

ADVERTISE

  • Advertise with DZone

CONTRIBUTE ON DZONE

  • Article Submission Guidelines
  • Become a Contributor
  • Core Program
  • Visit the Writers' Zone

LEGAL

  • Terms of Service
  • Privacy Policy

CONTACT US

  • 3343 Perimeter Hill Drive
  • Suite 100
  • Nashville, TN 37211
  • support@dzone.com

Let's be friends:

Likes
There are no likes...yet! 👀
Be the first to like this post!
It looks like you're not logged in.
Sign in to see who liked this post!