Jenkins Pipeline

This directory contains Jenkins pipeline configuration using Jenkinsfile.

Setup

1. Install Jenkins (if not already installed):

   • Local: Use Docker or install directly
   • Server: Follow Jenkins installation guide

2. Install Required Plugins:

   • Pipeline
   • Docker Pipeline
   • Kubernetes
   • Git
   • AWS Steps (optional)

3. Configure Credentials (Manage Jenkins > Credentials):

   • AWS Access Key ID and Secret Access Key
   • Docker Registry credentials (if needed)
   • Kubernetes kubeconfig (if deploying to K8s)

4. Create Pipeline:

   • New Item > Pipeline
   • Select "Pipeline script from SCM"
   • Set SCM to Git
   • Point to repository with Jenkinsfile
   • Script Path: labs/03-cicd-pipelines/jenkins/Jenkinsfile

5. Configure Environment Variables:

   • AWS_REGION: AWS region (default: us-west-2)
   • AWS_ACCOUNT_ID: Your AWS account ID
   • EKS_CLUSTER_NAME: EKS cluster name (if deploying)

Pipeline Stages

1. Checkout: Get source code
2. Test: Run unit and integration tests in parallel
3. Build: Build and push Docker image to ECR
4. Security Scan: Scan image for vulnerabilities
5. Deploy Staging: Deploy to staging environment
6. Deploy Production: Manual approval required

Usage

• Build automatically on push (if webhook configured)
• Or trigger manually from Jenkins UI
• Production deployment requires manual approval

Customization

Edit Jenkinsfile to:

• Add additional stages
• Modify test commands
• Change deployment strategies
• Add notifications