【docker】安装、卸载

在线安装

• 安装依赖包

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

• 添加源：aliyun

sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

• 安装docker-ce

sudo yum makecache
sudo yum install docker-ce

• 启动docker

systemctl enable docker
sudo systemctl start docker

• 安装docker-compose

sudo curl -L https://github.com/docker/compose/releases/download/1.25.3/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose

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