centos7.0 安装docker 和docker compose


docker 的安装

  1. 安装之前,先清除之前安装的旧版本 docker,如果有的话。

复制代码
$ sudo yum remove docker
docker-client
docker-client-latest
docker-common
docker-latest
docker-latest-logrotate
docker-logrotate
docker-selinux
docker-engine-selinux
docker-engine
2、使用yum 安装docker
yum y -install docker
systemctl start docker
systemctl enable docker


3、安装docker-compose

下载docker-compose

sudo curl -L "https://github.com/docker/compose/releases/download/1.24.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

填加可执行权限

sudo chmod +x /usr/local/bin/docker-compose

测试是否成功

docker-compose --version