first commit #1
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| name: CI/CD Pipeline | |
| on: | |
| push: | |
| branches: | |
| - main | |
| - master | |
| pull_request: | |
| branches: | |
| - main | |
| - master | |
| env: | |
| REGISTRY: ghcr.io | |
| IMAGE_NAME: ${{ github.repository }} | |
| jobs: | |
| build-and-push: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Log in to Container Registry | |
| 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={{branch}}- | |
| type=raw,value=latest,enable={{is_default_branch}} | |
| - name: Build and push Docker image | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: . | |
| push: ${{ github.event_name != 'pull_request' }} | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max | |
| # deploy: | |
| # needs: build-and-push | |
| # runs-on: ubuntu-latest | |
| # if: github.event_name == 'push' && (github.ref == 'refs/heads/main' || github.ref == 'refs/heads/master') | |
| # permissions: | |
| # contents: read | |
| # packages: read | |
| # steps: | |
| # - name: Checkout code | |
| # uses: actions/checkout@v4 | |
| # - name: Set up kubectl | |
| # uses: azure/setup-kubectl@v3 | |
| # with: | |
| # version: 'latest' | |
| # - name: Configure kubectl | |
| # run: | | |
| # echo "${{ secrets.KUBECONFIG }}" | base64 -d > $HOME/.kube/config | |
| # kubectl config set-context --current --namespace=${{ secrets.KUBERNETES_NAMESPACE || 'default' }} | |
| # - name: Deploy to Kubernetes | |
| # run: | | |
| # # 更新 deployment.yaml 中的镜像标签 | |
| # IMAGE_TAG="${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest" | |
| # sed -i "s|image:.*|image: ${IMAGE_TAG}|g" k8s/deployment.yaml | |
| # # 部署核心资源（Deployment + Service） | |
| # kubectl apply -f k8s/deployment.yaml | |
| # # 可选：部署 HPA（如果集群有 metrics-server） | |
| # kubectl apply -f k8s/hpa.yaml 2>/dev/null || echo "HPA skipped (metrics-server may not be installed)" | |
| # # 可选：部署 Ingress（如果需要域名访问） | |
| # # kubectl apply -f k8s/ingress.yaml | |
| # # 等待 Deployment 完成 | |
| # kubectl rollout status deployment/hello -n ${{ secrets.KUBERNETES_NAMESPACE || 'default' }} | |
| # # 显示部署状态和访问信息 | |
| # echo "=== Pods ===" | |
| # kubectl get pods -l app=hello -n ${{ secrets.KUBERNETES_NAMESPACE || 'default' }} | |
| # echo "" | |
| # echo "=== Services ===" | |
| # kubectl get svc hello -n ${{ secrets.KUBERNETES_NAMESPACE || 'default' }} | |
| # echo "" | |
| # echo "=== 访问信息 ===" | |
| # NODE_IP=$(kubectl get nodes -o jsonpath='{.items[0].status.addresses[?(@.type=="InternalIP")].address}' 2>/dev/null || kubectl get nodes -o jsonpath='{.items[0].status.addresses[?(@.type=="ExternalIP")].address}' 2>/dev/null || echo "获取节点IP失败") | |
| # echo "通过 IP 访问: http://${NODE_IP}:30080" | |
| # echo "或使用端口转发: kubectl port-forward svc/hello 8080:8080" | |