前言
由于我的电脑内存太小,不想多装台虚拟机来做实验,只能租了台华为云的服务器。可惜镜像市场中的CPU 架构是aarch64的。初期下载docker-compose时,我发现官方提供的二进制包时基于amd64的。因此官方提供的二进制包不能兼容我的aarch64。
另寻他法
下载
- 首先安装docker
- 获取软件包获取“Docker Compose-1.22.0”安装包。
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cd /usr/local/src git clone https://github.com/ubiquiti/docker-compose-aarch64.git |
安装
- 进入docker-compose源文件目录。cd /usr/local/src/docker-compose-aarch64
- 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：
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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 |
安装docker-compose
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cd /usr/local/src/docker-compose-aarch64 docker build . -t docker-compose-aarch64-builder |
运行和验证
- 运行docker-compose容器
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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 |
最后从容器中拷贝docker-compose到宿主机上
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docker cp e4b58853c83d:/build/dockercompose/docker-compose-Linux-aarch64 . |
完。
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兰陵美酒郁金香
大道至简 Simplicity is the ultimate form of sophistication.
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