#!/bin/sh

echo "安装 docker 所需环境"

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

echo "添加 repo（可能网络会很慢，有时候会报：Timeout，所以要多试几次）"

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

echo "开始安装 docker"

yum install -y docker-ce

echo "启动 Docker"

systemctl start docker.service

echo "安装结束"

echo "运行 hello world 镜像"

docker run hello-world


echo "安装 docker compose"

curl -L https://github.com/docker/compose/releases/download/1.18.0/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose

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

echo "输出 docker compose 版本号"

docker-compose --version
systemctl restart docker.service
systemctl enable docker.service