Aggiungi il file di workflow per il deploy su GKE

.gitea/workflows/main.yml

@@ -0,0 +1,51 @@
+name: GKE Deploy
+on: [push]
+
+env:
+  PROJECT_ID: deployments-485614
+  DOCKER_HOST: tcp://localhost:2375
+  REGION: europe-west1
+  REPO_NAME: gitea-repo    # Assicurati di aver creato questo repo su Artifact Registry!
+  IMAGE_NAME: demo-app
+  CLUSTER_NAME: gitea-cluster
+  CLUSTER_ZONE: europe-west1-b
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      # 1. Login su Google Cloud
+      - name: Google Auth
+        uses: google-github-actions/auth@v1
+        with:
+          credentials_json: ${{ secrets.GCP_SA_KEY }}
+
+      # 2. Setup Strumenti Google
+      - name: Set up Cloud SDK
+        uses: google-github-actions/setup-gcloud@v1
+
+      # 3. Configura Docker per Google
+      - name: Docker Auth
+        run: gcloud auth configure-docker ${{ env.REGION }}-docker.pkg.dev
+
+      # 4. Build e Push dell'immagine
+      - name: Build and Push
+        run: |
+          # Costruiamo il tag completo dell'immagine
+          IMAGE_TAG=${{ env.REGION }}-docker.pkg.dev/${{ env.PROJECT_ID }}/${{ env.REPO_NAME }}/${{ env.IMAGE_NAME }}:${{ gitea.sha }}
+          
+          # Costruiamo e carichiamo
+          docker build -t $IMAGE_TAG .
+          docker push $IMAGE_TAG
+
+      # 5. Aggiorna Kubernetes
+      - name: Deploy to GKE
+        run: |
+          gcloud components install gke-gcloud-auth-plugin
+          gcloud container clusters get-credentials ${{ env.CLUSTER_NAME }} --zone ${{ env.CLUSTER_ZONE }}
+          
+          # Aggiorna l'immagine nel deployment esistente
+          kubectl set image deployment/demo-app demo-container=${{ env.REGION }}-docker.pkg.dev/${{ env.PROJECT_ID }}/${{ env.REPO_NAME }}/${{ env.IMAGE_NAME }}:${{ gitea.sha }}