卸载老的版本
yum remove docker \
docker-client \
docker-client-latest \
docker-common \
docker-latest \
docker-latest-logrotate \
docker-logrotate \
docker-engine安装yum工具包
yum install -y yum-utils配置仓库源
# 1. 默认使用国外源,非常非常非常慢!
yum-config-manager \
--add-repo \
https://download.docker.com/linux/centos/docker-ce.repo
# 2. 推荐用国内源,丝滑!
yum-config-manager \
--add-repo \
https://mirrors.ustc.edu.cn/docker-ce/linux/centos/docker-ce.repo
安装Docker Engine
yum install docker-ce docker-ce-cli containerd.io启动Docker
systemctl enable docker
systemctl start docker
配置Dameon.json
sudo vi /etc/docker/daemon.json{
"registry-mirrors": [
"https://docker.m.daocloud.io",
"https://docker.1panel.live",
"https://hub.rat.dev"
]
}sudo service docker restart安装docker compose
下载离线软件包
给文件执行权限
chmod +x docker-compose-linux-x86_64移动到系统 PATH 目录
sudo mv docker-compose-linux-x86_64 /usr/local/bin/docker-compose验证是否安装成功
docker-compose version