centos 7 安装与配置docker

安装docker

yum -y install dockersystemctl start dockersystemctl enable docker

阿里云加速

# 系统要求 CentOS 7 以上，Docker 1.9 以上。cp -n /lib/systemd/system/docker.service /etc/systemd/system/docker.servicesed -i "s|ExecStart=/usr/bin/docker daemon|ExecStart=/usr/bin/docker daemon --registry-mirror=https://9rkjzjim.mirror.aliyuncs.com|g" /etc/systemd/system/docker.servicesystemctl daemon-reloadservice docker restart

安装 docker-compose

yum install epel-releaseyum install -y python-pippip install docker-composeyum upgrade python* #可选

参考

https://wiki.centos.org/zh/Cloud/Docker