build a docker-compose binary for aarch64/arm64

在uos(基于Debian)操作系统上, docker-compose也需要重新编译， 过程如下：

1. 首先安装docker
2. 获取软件包获取“Docker Compose-1.22.0”安装包。
   
   cd /usr/local/src git clone https://github.com/ubiquiti/docker-compose-aarch64.git

   1 2	cd /usr/local/src git clone https://github.com/ubiquiti/docker-compose-aarch64.git

   
    
3. 安装
   1. 进入docker-compose源文件目录。cd /usr/local/src/docker-compose-aarch64
   2. 配置Dockerfile。vi Dockerfile更改如下：由于是直接在uos机器上编译，所以不需要进行交叉编译，注释掉RUN [ “cross-build-start” ]

      pip install时老是timeout，在此增加timeout时间, 配置清华源

      完整Dockerfile如下：
      

      # Dockerfile to build docker-compose for aarch64 FROM arm64v8/python:3.6.5-stretch # Add env ENV LANG C.UTF-8 # Enable cross-build for aarch64 COPY ./vendor/qemu-bin /usr/bin/ # RUN [ "cross-build-start" ] # Set the versions ENV DOCKER_COMPOSE_VER 1.22.0 # docker-compose requires pyinstaller 3.3.1 (check github.com/docker/compose/requirements-build.txt) # If this changes, you may need to modify the version of "six" below ENV PYINSTALLER_VER 3.3.1 # "six" is needed for PyInstaller. v1.11.0 is the latest as of PyInstaller 3.3.1 ENV SIX_VER 1.11.0 # Install dependencies # RUN apt-get update && apt-get install -y RUN pip install six==$SIX_VER # Compile the pyinstaller "bootloader" # https://pyinstaller.readthedocs.io/en/stable/bootloader-building.html WORKDIR /build/pyinstallerbootloader RUN curl -fsSL https://github.com/pyinstaller/pyinstaller/releases/download/v$PYINSTALLER_VER/PyInstaller-$PYINSTALLER_VER.tar.gz | tar xvz >/dev/null \ && cd PyInstaller*/bootloader \ && python3 ./waf all # Clone docker-compose WORKDIR /build/dockercompose RUN git clone https://github.com/docker/compose.git . \ && git checkout $DOCKER_COMPOSE_VER # Run the build steps (taken from github.com/docker/compose/script/build/linux-entrypoint) RUN mkdir ./dist \ && pip install --default-timeout=1000 --no-cache-dir -q -i https://pypi.tuna.tsinghua.edu.cn/simple -r requirements.txt -r requirements-build.txt \ && ./script/build/write-git-sha \ && pyinstaller docker-compose.spec \ && mv dist/docker-compose ./docker-compose-$(uname -s)-$(uname -m) # Disable cross-build for aarch64 # Note: don't disable this, since we want to run this container on x86_64, not aarch64 # RUN [ "cross-build-end" ] # Copy out the generated binary VOLUME /dist CMD cp docker-compose-* /dist

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      # Dockerfile to build docker-compose for aarch64 FROM arm64v8/python:3.6.5-stretch   # Add env ENV LANG C.UTF-8   # Enable cross-build for aarch64 COPY ./vendor/qemu-bin /usr/bin/ # RUN [ "cross-build-start" ]   # Set the versions ENV DOCKER_COMPOSE_VER 1.22.0 # docker-compose requires pyinstaller 3.3.1 (check github.com/docker/compose/requirements-build.txt) # If this changes, you may need to modify the version of "six" below ENV PYINSTALLER_VER 3.3.1 # "six" is needed for PyInstaller. v1.11.0 is the latest as of PyInstaller 3.3.1 ENV SIX_VER 1.11.0   # Install dependencies # RUN apt-get update && apt-get install -y RUN pip install six==$SIX_VER   # Compile the pyinstaller "bootloader" # https://pyinstaller.readthedocs.io/en/stable/bootloader-building.html WORKDIR /build/pyinstallerbootloader RUN curl -fsSL https://github.com/pyinstaller/pyinstaller/releases/download/v$PYINSTALLER_VER/PyInstaller-$PYINSTALLER_VER.tar.gz | tar xvz >/dev/null \     && cd PyInstaller*/bootloader \     && python3 ./waf all   # Clone docker-compose WORKDIR /build/dockercompose RUN git clone https://github.com/docker/compose.git . \     && git checkout $DOCKER_COMPOSE_VER   # Run the build steps (taken from github.com/docker/compose/script/build/linux-entrypoint) RUN mkdir ./dist \     && pip install --default-timeout=1000 --no-cache-dir -q -i https://pypi.tuna.tsinghua.edu.cn/simple -r requirements.txt -r requirements-build.txt \     && ./script/build/write-git-sha \     && pyinstaller docker-compose.spec \     && mv dist/docker-compose ./docker-compose-$(uname -s)-$(uname -m)   # Disable cross-build for aarch64 # Note: don't disable this, since we want to run this container on x86_64, not aarch64 # RUN [ "cross-build-end" ]   # Copy out the generated binary VOLUME /dist CMD cp docker-compose-* /dist

      
       
   3. 安装docker-compose
      
      cd /usr/local/src/docker-compose-aarch64 docker build . -t docker-compose-aarch64-builder

      1 2	cd /usr/local/src/docker-compose-aarch64 docker build . -t docker-compose-aarch64-builder

      
       
4. 运行和验证
   1.   运行docker-compose容器
      
      (venv) root@uos-PC:/data/nfsdata/docker-compose-aarch64# docker run --rm -it docker-compose-aarch64-builder bash root@6b31862b8797:/build/dockercompose# find / -name "docker-compose-Linux-aarch64" /build/dockercompose/docker-compose-Linux-aarch64 root@6b31862b8797:/build/dockercompose# cd /build/dockercompose root@6b31862b8797:/build/dockercompose# ./docker-compose-Linux-aarch64 --version docker-compose version 1.22.0, build e20d808e

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      (venv) root@uos-PC:/data/nfsdata/docker-compose-aarch64# docker run --rm -it docker-compose-aarch64-builder bash root@6b31862b8797:/build/dockercompose# find / -name "docker-compose-Linux-aarch64" /build/dockercompose/docker-compose-Linux-aarch64 root@6b31862b8797:/build/dockercompose# cd /build/dockercompose root@6b31862b8797:/build/dockercompose# ./docker-compose-Linux-aarch64 --version docker-compose version 1.22.0, build e20d808e

      
       
   2. 拷贝执行文件：
      
      docker cp e4b58853c83d:/build/dockercompose/docker-compose-Linux-aarch64 .

      1	docker cp e4b58853c83d:/build/dockercompose/docker-compose-Linux-aarch64 .