ci(EI-540): build and push

.github/workflows/build.yaml

@@ -0,0 +1,44 @@
+name: Build and Deploy
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+      - EI-540
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: 'google-github-actions/auth@v2'
+        with:
+          project_id: iaas-383414
+          workload_identity_provider: projects/802839937832/locations/global/workloadIdentityPools/iaas-pipelines-iaas/providers/github-p2p-org-repos
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: europe-west4-docker.pkg.dev/iaas-383414/p2p-ssv-cluster-manager/main
+          tags: |
+            type=sha,priority=300
+
+      - name: Set up Cloud SDK
+        uses: google-github-actions/setup-gcloud@v2
+
+      - name: Configure Docker to use the gcloud command-line tool as a credential helper
+        run: gcloud auth configure-docker europe-west4-docker.pkg.dev --quiet
+
+      - name: Build & Push
+        uses: docker/build-push-action@v5
+        with:
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}