我已经在CentOS 7上安装了docker，运行如下命令:
curl -sSL https://get.docker.com/ | sh
systemctl enable docker && systemctl start docker
docker run hello-world
注意:helloworld运行正常，没有问题。
然而，当我试图运行docker-compose (docker-compose。yml存在并且有效)它只在CentOS上给了我错误(Windows版本的docker-compose文件工作良好)
/usr/local/bin/docker-compose: line 1: {error:Not Found}: command not found
当前回答
对于Ubuntu操作系统有很多建议，但我认为最简单的解决方案是创建一个别名。(如果docker compose已经安装)
步骤:
Ls -la在~目录中查看是否有.bash_aliases 如果不直接创建它(触摸，纳米…或者简单地使用gedit) gedit .bash_aliases (以上步骤可以跳过，只需在.bashrc中添加你的别名) 添加别名别名docker-compose="docker compose" 使别名在当前会话中可用:source ~/.bashrc
其他回答
我正在安装树莓派3和树莓8。curl方法对我来说失败了(得到了第一行:Not:命令没有在请求docker-compose——version时发现错误)，@sunapi386的解决方案似乎有点过时，所以我尝试了这个工作:
首先清理之前的工作:
sudo rm /usr/local/bin/docker-compose
sudo pip uninstall docker-compose
然后在Rpi上遵循以下指导:
sudo apt-get -y install python-pip
sudo pip install docker-compose
对我来说(2017年11月1日)，这导致了以下对docker-compose——version的响应:
docker-compose version 1.16.1, build 6d1ac219
参考上面给出的答案(我没有足够的声誉单独提到单独的解决方案，因此我在这里集体做这些)，我想补充一些重要的建议:
docker-compose you can install from the repository (if you have this package in the repository, if not you can adding to system a repository with this package) or download binary with use curl - totourial on the official website of the project - src: https://docs.docker.com/compose/install / docker-compose from the repository is in version 1.8.0 (at least at me). This docker-compose version does not support configuration files in version 3. It only has version = <2 support. Inthe official site of the project is a recommendation to use container configuration in version 3 - src: https://docs.docker.com/compose/compose-file / compose-versioning /. From my own experience with work in the docker I recommend using container configurations in version 3 - there are more configuration options to use than in versions <3. If you want to use the configurations configurations in version 3 you have to do update / install docker-compose to the version of at least 1.17 - preferably the latest stable. The official site of the project is toturial how to do this process - src: https://docs.docker.com/compose/install/ when you try to manually remove the old docker-compose binaries, you can have information about the missing file in the default path /usr/local/bin/docker-compose. At my case, docker-compose was in the default path /usr/bin/docker-compose. In this case, I suggest you use the find tool in your system to find binary file docker-compose - example syntax: sudo find / -name 'docker-compose'. It helped me. Thanks to this, I removed the old docker-compose version and added the stable to the system - I use the curl tool to download binary file docker-compose, putting it in the right path and giving it the right permissions - all this process has been described in the posts above.
问候, 亚当
他们改变了语法。现在它是这样写的:
docker compose [OPTIONS] COMMAND
docker compose ps
现在撰写是插件!但是其他的文档页有旧的语法。 我该如何支持兼容性?!
更新: 如果你运行脚本，它可以得到撰写命令:
# docker-compose.sh
if docker compose version > /dev/null ; then
echo "docker compose"
else
echo "docker-compose"
fi
# other.sh
DOCKER_C=$($BASEDIR/docker-compose.sh)
echo "docker command is: $DOCKER_C"
生活在拐杖上，感谢Docker命令(:
您还需要安装Docker Compose。请参阅说明书。下面是您需要执行的命令
sudo curl -L "https://github.com/docker/compose/releases/download/v2.12.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo mv /usr/local/bin/docker-compose /usr/bin/docker-compose
sudo chmod +x /usr/bin/docker-compose
注意: 确保指向GitHub版本的链接没有过时!在GitHub上查看最新版本。
只需使用brew:
brew install docker-compose
