Merge pull request #861 from eikek/multi-arch-docker

Docker buildx setup

.github/workflows/docker-image.yml

@@ -11,12 +11,17 @@ jobs:
           fetch-depth: 0
       - name: Set current version
         run:  echo "DOCSPELL_VERSION=$(cat version.sbt | grep version | cut -d= -f2 | xargs)" >> $GITHUB_ENV
-      - name: Build Docker Images (${{ env.DOCSPELL_VERSION }})
-        run: ./docker/dockerfiles/build.sh ${{ env.DOCSPELL_VERSION }}
+        # https://github.com/docker/setup-qemu-action
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+        # https://github.com/docker/setup-buildx-action
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v1
       - name: Log in to Docker Hub
         uses: docker/login-action@v1
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
-      - name: Publish Images (${{ env.DOCSPELL_VERSION }})
-        run: ./docker/dockerfiles/push.sh ${{ env.DOCSPELL_VERSION }}
+      - name: Build and push Docker Images (${{ env.DOCSPELL_VERSION }})
+        run: ./docker/dockerfiles/build.sh ${{ env.DOCSPELL_VERSION }} --push

docker/dockerfiles/build.sh

@@ -10,27 +10,52 @@ if [[ $version == v* ]]; then
     version="${version:1}"
 fi
 
+push=""
+if [ -z "$2" ] || [ "$2" == "--push" ]; then
+    push="$2"
+    if [ ! -z "$push" ]; then
+        echo "Running with $push !"
+    fi
+else
+    echo "Don't understand second argument: $2"
+    exit 1
+fi
+
+if ! docker buildx version > /dev/null; then
+    echo "The docker buildx command is required."
+    echo "See: https://github.com/docker/buildx#binary-release"
+    exit 1
+fi
+
 set -e
 cd "$(dirname "$0")"
 
+trap "{ docker buildx rm docspell-builder; }" EXIT
+
+platforms="linux/amd64,linux/aarch64,linux/arm/v7"
+docker buildx create --name docspell-builder --use
+
 if [[ $version == *SNAPSHOT* ]]; then
     echo ">>>> Building nightly images for $version <<<<<"
     url_base="https://github.com/eikek/docspell/releases/download/nightly"
 
     echo "============ Building Tools ============"
-    docker build \
+    docker buildx build \
+           --platform="$platforms" $push \
            --build-arg tools_url="$url_base/docspell-tools-$version.zip" \
            --tag docspell/tools:nightly \
            -f tools.dockerfile .
 
     echo "============ Building Restserver ============"
-    docker build \
+    docker buildx build \
+           --platform="$platforms" $push \
            --build-arg restserver_url="$url_base/docspell-restserver-$version.zip" \
            --tag docspell/restserver:nightly \
            -f restserver.dockerfile .
 
     echo "============ Building Joex ============"
-    docker build \
+    docker buildx build \
+           --platform="$platforms" $push \
            --build-arg joex_url="$url_base/docspell-joex-$version.zip" \
            --tag docspell/joex:nightly \
            -f joex.dockerfile .
@@ -38,6 +63,7 @@ else
     echo ">>>> Building release images for $version <<<<<"
     echo "============ Building Tools ============"
     docker build \
+           --platform="$platforms" $push \
            --build-arg version=$version \
            --tag docspell/tools:v$version \
            --tag docspell/tools:latest \
@@ -45,6 +71,7 @@ else
 
     echo "============ Building Restserver ============"
     docker build \
+           --platform="$platforms" $push \
            --build-arg version=$version \
            --tag docspell/restserver:v$version \
            --tag docspell/restserver:latest \
@@ -52,6 +79,7 @@ else
 
     echo "============ Building Joex ============"
     docker build \
+           --platform="$platforms" $push \
            --build-arg version=$version \
            --tag docspell/joex:v$version \
            --tag docspell/joex:latest \

docker/dockerfiles/joex.dockerfile

@@ -3,10 +3,13 @@ FROM alpine:latest
 ARG version=
 ARG joex_url=
 ARG UNO_URL=https://raw.githubusercontent.com/unoconv/unoconv/0.9.0/unoconv
+ARG TARGETPLATFORM
 
 ENV JAVA_OPTS="-Xmx1536M"
 
-RUN apk add --no-cache openjdk11 \
+RUN JDKPKG="openjdk11"; \
+    if [ "$TARGETPLATFORM" = "linux/arm/v7" ]; then JDKPKG="openjdk8"; fi; \
+    apk add --no-cache $JDKPKG \
     tzdata \
     bash \
     curl \
@@ -61,7 +64,7 @@ RUN wget ${joex_url:-https://github.com/eikek/docspell/releases/download/v$versi
 
 COPY joex-entrypoint.sh /opt/joex-entrypoint.sh
 
-ENTRYPOINT ["/opt/joex-entrypoint.sh"]
+ENTRYPOINT ["/opt/joex-entrypoint.sh", "-J-XX:+UseG1GC"]
 EXPOSE 7878
 
 HEALTHCHECK --interval=1m --timeout=10s --retries=2 --start-period=10s \

docker/dockerfiles/push.sh

@@ -1,38 +0,0 @@
-#!/usr/bin/env bash
-
-
-if [ -z "$1" ]; then
-    echo "Please specify a version"
-    exit 1
-fi
-
-version="$1"
-if [[ $version == v* ]]; then
-    version="${version:1}"
-fi
-
-set -e
-cd "$(dirname "$0")"
-
-if [[ $version == *SNAPSHOT* ]]; then
-    echo "============ Push Tools ============"
-    docker push docspell/tools:nightly
-
-    echo "============ Push Restserver ============"
-    docker push docspell/restserver:nightly
-
-    echo "============ Push Joex ============"
-    docker push docspell/joex:nightly
-else
-    echo "============ Push Tools ============"
-    docker push docspell/tools:v$version
-    docker push docspell/tools:latest
-
-    echo "============ Push Restserver ============"
-    docker push docspell/restserver:v$version
-    docker push docspell/restserver:latest
-
-    echo "============ Push Joex ============"
-    docker push docspell/joex:v$version
-    docker push docspell/joex:latest
-fi

docker/dockerfiles/restserver.dockerfile

@@ -2,8 +2,11 @@ FROM alpine:latest
 
 ARG version=
 ARG restserver_url=
+ARG TARGETPLATFORM
 
-RUN apk add --no-cache openjdk11 bash tzdata
+RUN JDKPKG="openjdk11"; \
+    if [ "$TARGETPLATFORM" = "linux/arm/v7" ]; then JDKPKG="openjdk8"; fi; \
+    apk add --no-cache $JDKPKG bash tzdata
 
 WORKDIR /opt
 RUN wget ${restserver_url:-https://github.com/eikek/docspell/releases/download/v$version/docspell-restserver-$version.zip} && \
@@ -11,7 +14,7 @@ RUN wget ${restserver_url:-https://github.com/eikek/docspell/releases/download/v
   rm docspell-restserver-*.zip && \
   ln -snf docspell-restserver-* docspell-restserver
 
-ENTRYPOINT ["/opt/docspell-restserver/bin/docspell-restserver"]
+ENTRYPOINT ["/opt/docspell-restserver/bin/docspell-restserver", "-J-XX:+UseG1GC"]
 EXPOSE 7880
 
 HEALTHCHECK --interval=1m --timeout=10s --retries=2 --start-period=30s \