ci: build and push multi-arch Docker images (amd64, arm64) (#2110)

Author: mchristou

.github/workflows/integration-tests.yml

@@ -48,19 +48,23 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USER }}
           password: ${{ secrets.DOCKERHUB_PASS }}
 
-      - name: Build Docker image
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
+
+      - name: Build and push multi-arch Docker image
         uses: docker/build-push-action@48aba3b46d1b1fec4febb7c5d0c644b249a11355 # v6.10.0
         with:
           file: ./scripts/ci/docker/zombienet_injected.Dockerfile
           context: .
           push: true
+          platforms: linux/amd64,linux/arm64
           tags: |
             ${{ env.IMAGE_NAME }}:${{ env.VERSION }}
             ${{ env.IMAGE_NAME }}:latest
   build_push_image:
     name: Build and Push Docker image to GCP
     runs-on: parity-default
-    timeout-minutes: 30
+    timeout-minutes: 60
     steps:
       - name: Check out the repo
         uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v.4.2.0
@@ -84,13 +88,20 @@ jobs:
       - name: "Auth in gcloud registry"
         run: "gcloud auth configure-docker europe-docker.pkg.dev --quiet"
 
-      - name: build
-        run: |
-          docker build \
-            -t ${{ env.IMAGE_NAME }}:${{ env.VERSION }} \
-            -f ./scripts/ci/docker/zombienet_injected.Dockerfile \
-            .
-          docker push "${{ env.IMAGE_NAME }}:${{ env.VERSION }}"
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
+
+      - name: Build and push multi-arch Docker image
+        uses: docker/build-push-action@48aba3b46d1b1fec4febb7c5d0c644b249a11355 # v6.10.0
+        with:
+          file: ./scripts/ci/docker/zombienet_injected.Dockerfile
+          context: .
+          push: true
+          platforms: linux/amd64,linux/arm64
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          tags: |
+            ${{ env.IMAGE_NAME }}:${{ env.VERSION }}
 
   set-variables:
     name: Set variables

.github/workflows/release.yaml

@@ -122,12 +122,18 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USER }}
           password: ${{ secrets.DOCKERHUB_PASS }}
 
-      - name: Build Docker image
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
+
+      - name: Build and push multi-arch Docker image
         uses: docker/build-push-action@48aba3b46d1b1fec4febb7c5d0c644b249a11355 # v6.10.0
         with:
           file: ./scripts/ci/docker/zombienet_injected.Dockerfile
           context: .
           push: true
+          platforms: linux/amd64,linux/arm64
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
           tags: |
             ${{ env.IMAGE_NAME }}:${{ env.VERSION }}
             ${{ env.IMAGE_NAME }}:latest