Add ARM support

.github/workflows/build-images.reusable.yaml

@@ -16,7 +16,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
 
       - name: Set up Node.js
         uses: actions/setup-node@v3
@@ -27,16 +30,17 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Login to Docker Hub
-        uses: docker/login-action@v1
+        uses: docker/login-action@v3
         with:
           username: ${{ secrets.IOTALEDGER_DOCKER_USERNAME }}
           password: ${{ secrets.IOTALEDGER_DOCKER_PASSWORD }}
 
       - name: Build and push Docker image for ${{ inputs.directory }}
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v5
         with:
           context: ./${{ inputs.directory }}
           file: ./${{ inputs.directory }}/Dockerfile
+          platforms: linux/amd64,linux/arm64
           push: true
           tags: ${{ inputs.image_tags }}
           no-cache: true

api/Dockerfile

@@ -13,7 +13,8 @@ COPY . ./
 ARG CONFIG_ID
 
 # Install all packages necessary for compilation, build, then remove the devDependencies
-RUN npm install
+# Seems to fail for arm64 images if maxsockets is not set to 1. https://github.com/npm/cli/issues/4652#issuecomment-1157594100
+RUN npm install --maxsockets 1
 RUN npm run build-compile
 RUN npm run build-config
 RUN npm prune --production

client/Dockerfile

@@ -25,7 +25,8 @@ RUN echo 'server {\
   }' > /etc/nginx/sites-available/default
 
 # Running required steps to prepare the web app prod build
-RUN npm install
+# Seems to fail for arm64 images if maxsockets is not set to 1. https://github.com/npm/cli/issues/4652#issuecomment-1157594100
+RUN npm install --maxsockets 1
 RUN npm run build
 
 # Expose port 80