Deploy to Kubernetes #4
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| name: Deploy to Kubernetes | |
| on: | |
| workflow_dispatch: # Enable manual triggering via GitHub UI | |
| jobs: | |
| build-and-push: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v3 | |
| - name: Log in to DockerHub | |
| uses: docker/login-action@v2 | |
| with: | |
| username: ${{ secrets.DOCKER_USERNAME }} | |
| password: ${{ secrets.DOCKER_PASSWORD }} | |
| - name: Build and push Docker image | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: . | |
| push: true | |
| tags: narsic/scaling_kubernetes_hpa_vpa:latest | |
| deploy-to-k8s: | |
| runs-on: ubuntu-latest | |
| needs: [build-and-push] # Ensure this step depends on the previous step | |
| if: github.event_name == 'workflow_dispatch' # Only run when manually triggered | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v3 | |
| - name: Set up kubectl | |
| uses: azure/setup-kubectl@v3 | |
| with: | |
| version: 'latest' | |
| - name: Configure KUBECONFIG | |
| run: | | |
| mkdir -p ~/.kube | |
| echo "${{ secrets.KUBECONFIG_CONTENT }}" | base64 -d > ~/.kube/config | |
| export KUBECONFIG=~/.kube/config | |
| - name: Apply Kubernetes Manifests | |
| run: | | |
| kubectl apply -f k8s-manifests/redis-deployment.yaml | |
| kubectl apply -f k8s-manifests/redis-svc.yaml | |
| kubectl apply -f k8s-manifests/deployment.yaml | |
| kubectl apply -f k8s-manifests/hpa.yaml | |
| kubectl apply -f k8s-manifests/vpa.yaml |