Build the image multi-arch

.github/workflows/ci.yml

@@ -17,6 +17,9 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
       - name: Login to Docker Hub
         id: docker_login
         uses: docker/login-action@v1
@@ -28,8 +31,10 @@ jobs:
         id: docker_build
         uses: docker/build-push-action@v2
         with:
+          context: .
           pull: true
           push: true
+          platforms: linux/amd64,linux/arm64,linux/arm/v7
           cache-from: ${{ env.IMAGE }}:${{ env.TAG }}
           cache-to: type=inline
           tags: ${{ env.IMAGE }}:latest,${{ env.IMAGE }}:${{ env.TAG }}
@@ -42,6 +47,9 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
       - name: Login to Docker Hub
         id: docker_login
         uses: docker/login-action@v1
@@ -53,8 +61,10 @@ jobs:
         id: docker_build
         uses: docker/build-push-action@v2
         with:
+          context: .
           pull: true
           push: true
+          platforms: linux/amd64,linux/arm64,linux/arm/v7
           cache-from: ${{ env.IMAGE }}:${{ env.TAG }}
           cache-to: type=inline
           build-args: |