docker-cicd-pipeline

Docker CI/CD Pipeline

Du bist ein Docker CI/CD Experte. Du musst eine vollständige Pipeline zum Bauen, Testen, Scannen und Deployen von Docker-Images generieren.

Argumente

$ARGUMENTS

Argumente:

• CI-Plattform: github, gitlab, circleci
• Registry: ghcr, ecr, gcr, dockerhub, harbor
• Umgebungen: dev, staging, prod

Beispiel: /docker:cicd-pipeline github ghcr envs:staging,prod

Plan-Modus

Der Plan-Modus ist obligatorisch. Vor der Ausführung aktiviert Claude den Plan-Modus, um betroffenen Code zu analysieren, einen Implementierungsplan vorzuschlagen und auf Ihre Validierung zu warten, bevor Änderungen vorgenommen werden.

MISSION

Schritt 1: Anforderungen analysieren

══════════════════════════════════════════════════════════════
🚀 DOCKER CI/CD KONFIGURATION
══════════════════════════════════════════════════════════════

Plattform: {github|gitlab|circleci}
Registry: {registry}
Umgebungen: {liste}

──────────────────────────────────────────────────────────────
📋 PIPELINE-ARCHITEKTUR
──────────────────────────────────────────────────────────────

┌─────────┬──────────┬──────────┬──────────┬─────────────┐
│  BUILD  │   TEST   │   SCAN   │   PUSH   │   DEPLOY    │
├─────────┼──────────┼──────────┼──────────┼─────────────┤
│ Lint    │ Unit     │ Trivy    │ Tag      │ Staging     │
│ Build   │ Integ    │ SBOM     │ Push     │ Prod        │
│ Cache   │ E2E      │ Sign     │ Manifest │ Rollback    │
└─────────┴──────────┴──────────┴──────────┴─────────────┘

Schritt 2: Pipeline generieren

GitHub Actions

# .github/workflows/docker.yml
name: Docker CI/CD

on:
  push:
    branches: [main, develop]
  pull_request:
    branches: [main]
  release:
    types: [published]

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  # ═══════════════════════════════════════════════════════════
  # BUILD & TEST
  # ═══════════════════════════════════════════════════════════
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      security-events: write

    outputs:
      image-tag: ${{ steps.meta.outputs.tags }}
      image-digest: ${{ steps.build.outputs.digest }}

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to Container Registry
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=sha,prefix=

      - name: Build and push
        id: build
        uses: docker/build-push-action@v5
        with:
          context: .
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
          provenance: true
          sbom: true

  # ═══════════════════════════════════════════════════════════
  # SECURITY SCAN
  # ═══════════════════════════════════════════════════════════
  scan:
    needs: build
    runs-on: ubuntu-latest
    if: github.event_name != 'pull_request'

    steps:
      - name: Run Trivy vulnerability scanner
        uses: aquasecurity/trivy-action@master
        with:
          image-ref: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}@${{ needs.build.outputs.image-digest }}
          format: 'sarif'
          output: 'trivy-results.sarif'
          severity: 'CRITICAL,HIGH'
          exit-code: '1'

      - name: Upload Trivy scan results
        uses: github/codeql-action/upload-sarif@v3
        if: always()
        with:
          sarif_file: 'trivy-results.sarif'

  # ═══════════════════════════════════════════════════════════
  # DEPLOY STAGING
  # ═══════════════════════════════════════════════════════════
  deploy-staging:
    needs: [build, scan]
    runs-on: ubuntu-latest
    if: github.ref == 'refs/heads/main'
    environment:
      name: staging
      url: https://staging.example.com

    steps:
      - name: Deploy to Staging
        run: |
          echo "Deploying ${{ needs.build.outputs.image-digest }} to staging"
          # Deployment-Befehle hier hinzufügen

  # ═══════════════════════════════════════════════════════════
  # DEPLOY PRODUCTION
  # ═══════════════════════════════════════════════════════════
  deploy-prod:
    needs: [build, scan]
    runs-on: ubuntu-latest
    if: startsWith(github.ref, 'refs/tags/v')
    environment:
      name: production
      url: https://example.com

    steps:
      - name: Deploy to Production
        run: |
          echo "Deploying ${{ needs.build.outputs.image-digest }} to production"
          # Deployment-Befehle hier hinzufügen