一、安装docker
安装需要的软件包(yum-util 提供yum-config-manager功能,另外两个是devicemapper驱动依赖的)
sudoyuminstall-yyum-utils device-mapper-persistent-data lvm2设置yum源(国内阿里云选择下面的命令)
sudoyum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo (国内)sudoyum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo(国外)安装docker
sudoyuminstalldocker-ce启动并加入开机启动
sudosystemctl startdockersudosystemctlenabledocker
二、安装docker-compose
下载docker-compose
a. 1.25.4版本curl-Lhttps://github.com/docker/compose/releases/download/1.25.4/docker-compose-`uname-s`-`uname-m`-o/usr/local/bin/docker-composeb. 最新版本
sudocurl-L"https://github.com/docker/compose/releases/latest/download/docker-compose-$(uname-s)-$(uname-m)"-o/usr/local/bin/docker-composec.本地方案
如果curl下载很慢,可以手动从网址:https://github.com/docker/compose/releases 下载最新版本的安装包,比如:docker-compose-linux-x86_64 ,上传到Linux服务器的root目录并执行下面的命令:sudomv/root/docker-compose-linux-x86_64 /usr/local/bin/docker-compose授权docker-compose
chmod+x /usr/local/bin/docker-compose验证
docker-composeversion