Linux服务器安装Docker

本文是参考docker官方文档

1.卸载旧版

先卸载旧版

yum remove docker \
    docker-client \
    docker-client-latest \
    docker-common \
    docker-latest \
    docker-latest-logrotate \
    docker-logrotate \
    docker-engine

2.配置Docker的yum库

yum install -y yum-utils

yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

3.安装Docker

yum install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

4.docker命令

# 启动

systemctl start docker

# 停止

systemctl stop docker

# 重启

systemctl restart docker

# 设置开机自启

systemctl enable docker

# 查看所有容器

docker ps