安装
进入root用户:
su
如果有安装过docker,卸载旧版本:
yum remove docker \
docker-client \
docker-client-latest \
docker-common \
docker-latest \
docker-latest-logrotate \
docker-logrotate \
docker-engine
安装所需软件包:
yum install -y yum-utils \
device-mapper-persistent-data \
lvm2
设置源地址:
yum-config-manager \
–add-repo \
https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
安装Docker:
yum install docker-ce docker-ce-cli containerd.io docker-compose-plugin
验证安装成功:
docker -v
启动Docker并开机自启:
systemctl start docker.service
systemctl enable docker.service
配置镜像加速:
https://cr.console.aliyun.com/cn-hangzhou/instances/mirrors
卸载docker:
yum remove docker-ce
rm -rf /var/lib/docker