使用脚本安装docker以及docker-compose
#!/bin/sh
#移除旧版本docker
yum remove docker \
docker-client \
docker-client-latest \
docker-common \
docker-latest \
docker-latest-logrotate \
docker-logrotate \
docker-selinux \
docker-engine-selinux \
docker-engine
#安装一些必要的系统工具
yum install -y yum-utils device-mapper-persistent-data lvm2
#添加软件源信息
yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
#更新 yum 缓存
yum makecache fast
#安装 Docker-ce
yum -y install docker-ce
#启动 Docker 后台服务
systemctl start docker
#docker加入开机自启动
systemctl enable docker
echo '"registry-mirrors": ["https://gz1chk08.mirror.aliyuncs.com"] }' > /etc/docker/daemon.json
systemctl daemon-reload
systemctl restart docker
#下载docket-compose
curl -L https://github.com/docker/compose/releases/download/1.17.1/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
#修改权限
chmod +x /usr/local/bin/docker-compose
