Week 6 - Day 4: Building Complete Pipelines

📚 Learning Objectives

Build a complete CI/CD pipeline
Implement build, test, and deploy stages
Add quality gates and approvals
Handle deployment environments

📖 Complete Pipeline Example

name: Complete CI/CD Pipeline

on:
  push:
    branches: [main]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Build Docker image
        run: docker build -t myapp:${{ github.sha }} .
      - name: Push to registry
        run: |
          echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
          docker push myapp:${{ github.sha }}

  test:
    needs: build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Run tests
        run: |
          pip install pytest
          pytest tests/ -v

  deploy-staging:
    needs: test
    runs-on: ubuntu-latest
    environment: staging
    steps:
      - name: Deploy to staging
        run: echo "Deploying to staging..."

  deploy-production:
    needs: deploy-staging
    runs-on: ubuntu-latest
    environment: production
    steps:
      - name: Deploy to production
        run: echo "Deploying to production..."

🔬 Hands-on Lab

Build Your Pipeline

Create multi-stage pipeline
Add Docker build and push
Configure environments
Test the complete flow