Update and rename github-actions-demo.yml to deploy.yml

Author: lindenes

.github/workflows/deploy.yml

@@ -0,0 +1,35 @@
+name: Build, Push & Deploy to Kubernetes
+on: [push]
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_TOKEN }}
+
+      - name: Build and Push Docker Image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: |
+            lindenes/face-app:latest
+
+      - name: Install kubectl
+        uses: azure/setup-kubectl@v3
+
+      - name: Configure Kubernetes
+        run: |
+          echo "${{ secrets.KUBE_CONFIG }}" > kubeconfig.yaml
+          export KUBECONFIG=kubeconfig.yaml
+
+      - name: Rollout Restart Deployment
+        run: |
+          kubectl rollout restart deployment/face-app -n prod