Add multiarch Docker images

Author: lucacome

.github/workflows/protobuf-dockerimage.yml

@@ -10,25 +10,55 @@ on:
       - protobuf/Dockerfile
       - protobuf/protoc-wrapper
 
+env:
+  PLATFORMS: "linux/arm, linux/arm64, linux/amd64"
+
 jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
-    - name: Build the Docker image
-      run: docker build protobuf/. -t build-protobuf
-    - name: Push the Docker image
-      if: github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/')
-      run: |
-        echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
-        function tag_and_push {
-          docker tag build-protobuf "otel/build-protobuf:${1}" && docker push "otel/build-protobuf:${1}"
-        }
-        if [[ "${GITHUB_REF}" == "refs/heads/main" ]]; then
-          tag_and_push "latest"
-        elif [[ "${GITHUB_REF}" =~ refs/tags/v[0-9]+\.[0-9]+\.[0-9]+ ]]; then
-            TAG="${GITHUB_REF#"refs/tags/v"}"
-            tag_and_push "${TAG}"
-        else
-          tag_and_push "${GITHUB_REF#"refs/tags/"}"
-        fi
+    - name: Checkout
+      uses: actions/checkout@v3
+
+    - name: Docker meta
+      id: meta
+      uses: docker/metadata-action@v4
+      with:
+        images: |
+          name=otel/build-protobuf
+        tags: |
+          type=edge
+          type=ref,event=pr
+          type=semver,pattern={{version}}
+
+    - name: Setup QEMU
+      uses: docker/setup-qemu-action@v2
+      with:
+        platforms: arm,arm64
+      # if: github.event_name != 'pull_request' # remove after PR testing
+
+    - name: Docker Buildx
+      uses: docker/setup-buildx-action@v2
+
+    - name: DockerHub Login
+      uses: docker/login-action@v2
+      with:
+        username: ${{ secrets.DOCKER_USERNAME }}
+        password: ${{ secrets.DOCKER_PASSWORD }}
+        if: github.event_name != 'pull_request'
+
+    - name: Build Docker image
+      uses: docker/build-push-action@v3
+      id: build-push
+      with:
+        context: 'protobuf/.'
+        cache-from: type=gha,scope=protobuf
+        cache-to: type=gha,scope=protobuf,mode=max
+        tags: ${{ steps.meta.outputs.tags }}
+        labels: ${{ steps.meta.outputs.labels }}
+        platforms: env.PLATFORMS
+        # platforms: ${{ github.event_name != 'pull_request' && env.PLATFORMS || '' }} # remove after PR testing
+        load: ${{ github.event_name == 'pull_request' }}
+        push: ${{ github.event_name != 'pull_request' }}
+        pull: true
+        no-cache: ${{ github.event_name != 'pull_request' }}

protobuf/Dockerfile

@@ -1,5 +1,5 @@
-ARG ALPINE_VERSION=3.14
-ARG GO_VERSION=1.17.1
+ARG ALPINE_VERSION=3.17
+ARG GO_VERSION=1.19.4
 # gRPC core version that applies to C++, C#, Objective-C, PhP, Python, Ruby
 ARG GRPC_VERSION=1.41.0
 ARG PROTOBUF_C_VERSION=1.4.0
@@ -10,10 +10,10 @@ ARG PROTOC_GEN_GO_GRPC_VERSION=1.41.0
 ARG GRPC_JAVA_VERSION=1.41.0
 # v1.3.2, using the version directly does not work: "tar: invalid magic"
 ARG PROTOC_GEN_GOGO_VERSION=b03c65ea87cdc3521ede29f62fe3ce239267c1bc
-ARG PROTOC_GEN_LINT_VERSION=0.2.4
-ARG GRPC_GATEWAY_VERSION=2.6.0
+ARG PROTOC_GEN_LINT_VERSION=0.3.0
+ARG GRPC_GATEWAY_VERSION=2.15.0
 ARG PROTOC_GEN_PARQUET_VERSION=0.4.3
-ARG UPX_VERSION=3.96
+ARG UPX_VERSION=4.0.1
 
 
 FROM alpine:${ALPINE_VERSION} as protoc_builder
@@ -27,16 +27,16 @@ RUN git clone --recursive --depth=1 -b v${GRPC_VERSION} https://github.com/grpc/
     mkdir -p /grpc/cmake/build && \
     cd /grpc/cmake/build && \
     cmake \
-        -GNinja \
-        -DBUILD_SHARED_LIBS=ON \
-        -DCMAKE_INSTALL_PREFIX=/usr \
-        -DCMAKE_BUILD_TYPE=Release \
-        -DgRPC_INSTALL=ON \
-        -DgRPC_BUILD_TESTS=OFF \
-        ../.. && \
+    -GNinja \
+    -DBUILD_SHARED_LIBS=ON \
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DgRPC_INSTALL=ON \
+    -DgRPC_BUILD_TESTS=OFF \
+    ../.. && \
     cmake --build . --target plugins && \
     cmake --build . --target install && \
-    DESTDIR=/out cmake --build . --target install 
+    DESTDIR=/out cmake --build . --target install
 
 ARG PROTOBUF_C_VERSION
 RUN mkdir -p /protobuf-c && \
@@ -53,11 +53,11 @@ RUN mkdir -p /grpc-java && \
     curl -sSL https://api.github.com/repos/grpc/grpc-java/tarball/v${GRPC_JAVA_VERSION} | tar xz --strip 1 -C /grpc-java && \
     cd /grpc-java && \
     g++ \
-        -I. -I/usr/include \
-        compiler/src/java_plugin/cpp/*.cpp \
-        -L/usr/lib64 \
-        -lprotoc -lprotobuf -lpthread --std=c++0x -s \
-        -o protoc-gen-grpc-java && \
+    -I. -I/usr/include \
+    compiler/src/java_plugin/cpp/*.cpp \
+    -L/usr/lib64 \
+    -lprotoc -lprotobuf -lpthread --std=c++0x -s \
+    -o protoc-gen-grpc-java && \
     install -Ds protoc-gen-grpc-java /out/usr/bin/protoc-gen-grpc-java && \
     rm -Rf /grpc-java && \
     rm -Rf /grpc
@@ -103,11 +103,12 @@ RUN mkdir -p ${GOPATH}/src/github.com/gogo/protobuf && \
     install -D ./gogoproto/gogo.proto /out/usr/include/github.com/gogo/protobuf/gogoproto/gogo.proto
 
 ARG PROTOC_GEN_LINT_VERSION
+ARG TARGETARCH
 RUN cd / && \
-    curl -sSLO https://github.com/ckaznocha/protoc-gen-lint/releases/download/v${PROTOC_GEN_LINT_VERSION}/protoc-gen-lint_linux_amd64.zip && \
+    curl -sSLO https://github.com/ckaznocha/protoc-gen-lint/releases/download/v${PROTOC_GEN_LINT_VERSION}/protoc-gen-lint_linux_${TARGETARCH}.zip && \
     mkdir -p /protoc-gen-lint-out && \
     cd /protoc-gen-lint-out && \
-    unzip -q /protoc-gen-lint_linux_amd64.zip && \
+    unzip -q /protoc-gen-lint_linux_${TARGETARCH}.zip && \
     install -Ds /protoc-gen-lint-out/protoc-gen-lint /out/usr/bin/protoc-gen-lint
 
 ARG GRPC_GATEWAY_VERSION
@@ -134,7 +135,8 @@ FROM alpine:${ALPINE_VERSION} as packer
 RUN apk add --no-cache curl
 
 ARG UPX_VERSION
-RUN mkdir -p /upx && curl -sSL https://github.com/upx/upx/releases/download/v${UPX_VERSION}/upx-${UPX_VERSION}-amd64_linux.tar.xz | tar xJ --strip 1 -C /upx && \
+ARG TARGETARCH
+RUN mkdir -p /upx && curl -sSL https://github.com/upx/upx/releases/download/v${UPX_VERSION}/upx-${UPX_VERSION}-${TARGETARCH}_linux.tar.xz | tar xJ --strip 1 -C /upx && \
     install -D /upx/upx /usr/local/bin/upx
 
 # Use all output including headers and protoc from protoc_builder
@@ -144,13 +146,13 @@ COPY --from=protoc_builder /out/ /out/
 COPY --from=go_builder /out/ /out/
 
 RUN upx --lzma $(find /out/usr/bin/ \
-        -type f -name 'grpc_*' \
-        -not -name 'grpc_csharp_plugin' \
-        -not -name 'grpc_node_plugin' \
-        -not -name 'grpc_php_plugin' \
-        -not -name 'grpc_ruby_plugin' \
-        -not -name 'grpc_python_plugin' \
-        -or -name 'protoc-gen-*' \
+    -type f -name 'grpc_*' \
+    -not -name 'grpc_csharp_plugin' \
+    -not -name 'grpc_node_plugin' \
+    -not -name 'grpc_php_plugin' \
+    -not -name 'grpc_ruby_plugin' \
+    -not -name 'grpc_python_plugin' \
+    -or -name 'protoc-gen-*' \
     )
 RUN find /out -name "*.a" -delete -or -name "*.la" -delete