安装 docker-compose

方法一： 二进制文件安装

我们可以在https://github.com/docker/compose/releases获取更多的二进制文件

• 安装和添加执行权限命令

sudo curl -L https://github.com/docker/compose/releases/download/1.21.2/docker-compose-$(uname -s)-$(uname -m) -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose

• 如下表示安装成功

[root@localhost ~]# sudo curl -L https://github.com/docker/compose/releases/download/1.21.2/docker-compose-$(uname -s)-$(uname -m) -o /usr/local/bin/docker-compose
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   617    0   617    0     0    832      0 --:--:--  --:--:-- --:--:--   832
100 10605k  100 10605k  0     0   245k      0  0:00:20  0:00:20  --:--:--  10605k
[root@localhost ~]# sudo chmod +x /usr/local/bin/docker-compose

• 查看是否安装成功

[root@localhost ~]# docker-compose -version
docker-compose version 1.21.2, build a133471

方法二： pip安装

很多时候使用二进制方法安装不成功，我们可以使用python的pip方法进行安装

• 先安装python-pip

[root@localhost ~]# yum -y install epel-release
[root@localhost ~]# yum -y install python-pip
[root@localhost ~]# pip --version  # 查看版本
pip 8.1.2 from /usr/lib/python2.7/site-packages (python 2.7)

• 安装docker-compose

[root@localhost ~]# pip install docker-compose

卸载docker-compose

docker-compose卸载只需要删除二进制文件就可以了。

sudo rm /usr/local/bin/docker-compose