说明 git 上搜索了很多 docker-compose 的 arm64 的编译基本都是使用 qemu-user-static 之类的设置下后编译的，也看到过用特权容器启动 qemu-user-static 或者 binfmt 之类的，但是我自己机器上试了无效，貌似是因为我操作系统是低版本内核的 centos ，github 上搜了下，其他很多人的编译感觉太啰嗦了。就在 action 上整了下，测试是可用的，而且非常简单。
docker-practice/actions-setup-docker@master 将会在在 action 的 runner 里安装 docker，创建 buildx 和 运行 docker run --rm --privileged ghcr.io/dpsigs/tonistiigi-binfmt:latest --install all 。
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 name: build for docker-compose on: push: branches: [ master ] jobs: build: runs-on: ubuntu-latest steps: - name: Checkout uses: actions/checkout@v2 - name: install docker uses: docker-practice/actions-setup-docker@master - name: build docker-compose id: build run: | ls -l; docker run --rm arm64v8/python:3.7.10-stretch sh -c 'python3 -V; uname -m' # https://github.com/docker/compose/blob/master/script/build/linux git clone https://github.com/docker/compose.git cd compose; ./script/clean; git checkout 1.28.5 DOCKER_COMPOSE_GITSHA="$(script/build/write-git-sha)"; echo ---- ${DOCKER_COMPOSE_GITSHA} docker buildx build --platform linux/arm64 . \ --target bin \ --build-arg DISTRO=debian \ --build-arg GIT_COMMIT="${DOCKER_COMPOSE_GITSHA}" \ --output dist/ || : ; ls -l dist; docker run --platform linux/arm64 \ --rm -v $PWD/dist:/root/ \ arm64v8/python:3.7.10-stretch /root/docker-compose-linux-arm64 version; - name: Upload bin directory uses: actions/upload-artifact@main if: steps.build.outcome == 'success' with: name: docker-compose-linux path: compose/dist/
编译过程看 compose 仓库的 makefile，是运行的 https://github.com/docker/compose/blob/master/script/build/linux 这个脚本。所以克隆 compose 仓库后进目录里，然后 checkout 指定 tag。官方的编译过程都是在 docker build 产生的容器里去编译的。最后有个 build –output就是直接把文件给整出来。我这里是用的 buildx 去替代 build 编译。理论上也可以编译其他架构的，我仓库已经自动化处理这个过程了。 https://github.com/zhangguanzhang/docker-compose-aarch64/releases。
测试 环境信息 银河麒麟 v10 系统，架构 arm64
1 2 3 4 5 6 7 8 9 $ arch aarch64 $ cat /etc/os-release NAME="Kylin Linux Advanced Server" VERSION="V10 (Tercel)" ID="kylin" VERSION_ID="V10" PRETTY_NAME="Kylin Linux Advanced Server V10 (Tercel)" ANSI_COLOR="0;31"
docker 版本信息
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 $ docker info Containers: 63 Running: 44 Paused: 0 Stopped: 19 Images: 24 Server Version: 18.09.9 Storage Driver: overlay2 Backing Filesystem: xfs Supports d_type: true Native Overlay Diff: true Logging Driver: json-file Cgroup Driver: cgroupfs Plugins: Volume: local Network: bridge host macvlan null overlay Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog Swarm: inactive Runtimes: runc Default Runtime: runc Init Binary: docker-init containerd version: 894b81a4b802e4eb2a91d1ce216b8817763c29fb runc version: 425e105d5a03fabd737a126ad93d62a9eeede87f init version: fec3683 Security Options: seccomp Profile: default Kernel Version: 4.19.90-17.ky10.aarch64 Operating System: Kylin Linux Advanced Server V10 (Tercel) OSType: linux Architecture: aarch64 CPUs: 64 Total Memory: 62.76GiB Name: reg.xxx.lan ID: RI24:C6CM:WELZ:MQEJ:N5OY:IR74:OQPG:XV72:SFRI:NUSK:DS44:OQNQ Docker Root Dir: /data/kube/docker Debug Mode (client): false Debug Mode (server): false Registry: https://index.docker.io/v1/ Labels: Experimental: false Insecure Registries: reg.xxx.lan:5000 treg.yun.xxx.cn 127.0.0.0/8 Registry Mirrors: https://registry.docker-cn.com/ https://docker.mirrors.ustc.edu.cn/ Live Restore Enabled: false Product License: Community Engine
测试运行 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 $ ldd ./docker-compose-linux-arm64 linux-vdso.so.1 (0x0000fffd72210000) libdl.so.2 => /lib64/libdl.so.2 (0x0000fffd721a0000) libz.so.1 => /lib64/libz.so.1 (0x0000fffd72160000) libc.so.6 => /lib64/libc.so.6 (0x0000fffd71fd0000) /lib/ld-linux-aarch64.so.1 (0x0000fffd72220000) $ ll 总用量 10504 drwxr-xr-x 2 root root 26 3月 13 11:11 conf.d -rwxr-xr-x 1 root root 10750256 3月 12 13:15 docker-compose-linux-arm64 -rw-r--r-- 1 root root 389 3月 13 11:11 docker-compose.yml drwxr-xr-x 2 root root 6 3月 13 11:11 down $ cat conf.d/default.conf server { listen 81; server_name localhost; location / { root /usr/share/nginx/html; index index.html index.htm; autoindex on; } error_page 500 502 503 504 /50x.html; location = /50x.html { root /usr/share/nginx/html; } $ cat docker-compose.yml version: '3.4' services: nginx: image: nginx:alpine container_name: install-nginx hostname: install-nginx volumes: - /usr/share/zoneinfo/Asia/Shanghai:/etc/localtime:ro - ./down:/usr/share/nginx/html - ./conf.d/:/etc/nginx/conf.d/ network_mode: "host" logging: driver: json-file options: max-file: '3' max-size: 100m $ mkdir conf.d $ ./docker-compose-linux-arm64 up -d Pulling nginx (nginx:alpine)... alpine: Pulling from library/nginx Digest: sha256:c2ce58e024275728b00a554ac25628af25c54782865b3487b11c21cafb7fabda Status: Downloaded newer image for nginx:alpine Creating install-nginx ... done $./docker-compose-linux-arm64 ps -a Name Command State Ports -------------------------------------------------------------- install-nginx /docker-entrypoint.sh ngin ... Up $ netstat -nlptu | grep -E ':81\s' tcp 0 0 0.0.0.0:81 0.0.0.0:* LISTEN 4093364/nginx: mast
页面访问了下正常，清理
1 2 3 $ ./docker-compose-linux-arm64 down Stopping install-nginx ... done Removing install-nginx ... done
参考资料
