1.普通docker

安装 yum-utils

yum install -y yum-utils device-mapper-persistent-data lvm2

为 yum 源添加 docker 仓库位置

yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

安装 docker

yum install docker-ce

启动 docker

systemctl start docker

创建网络环境

docker network create xxxnetwork

2.docker-compose 安装

下载 docker-compose

curl -L https://github.com/docker/compose/releases/download/1.24.0/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose

修改权限

chmod +x /usr/local/bin/docker-compose
否则docker-compose --version
-bash: /usr/local/bin/docker-compose: Permission denied

验证是否安装成功

docker-compose --version