CentOS 安装dokcer
移除旧版本
sudo yum remove docker \ docker-client \ docker-client-latest \ docker-common \ docker-latest \ docker-latest-logrotate \ docker-logrotate \ docker-engine
设置存储库
sudo yum install -y yum-utils sudo yum-config-manager \ --add-repo \ https://download.docker.com/linux/centos/docker-ce.repo
安装docker
sudo yum install docker-ce docker-ce-cli containerd.io
启动
#开机自启 sudo systemctl enable docker sudo systemctl start docker
配置加速器
阿里云加速器：https://cr.console.aliyun.com/cn-hangzhou/instances/mirrors
sudo mkdir -p /etc/docker sudo tee /etc/docker/daemon.json <<-'EOF' { "registry-mirrors": ["https://4ixfodd7.mirror.aliyuncs.com"] } EOF sudo systemctl daemon-reload sudo systemctl restart docker
Ubuntu 安装docker
#卸载旧版本 sudo apt-get remove docker docker-engine docker.io containerd runc # 更新数据源 sudo apt-get update # 安装所需依赖 sudo apt-get install \ apt-transport-https \ ca-certificates \ curl \ gnupg-agent \ software-properties-common # 安装 GPG 证书 curl -fsSL http://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg | sudo apt-key add - # 新增数据源 add-apt-repository "deb [arch=amd64] http://mirrors.aliyun.com/docker-ce/linux/ubuntu $(lsb_release -cs) stable" # 更新并安装 Docker CE sudo apt-get update && sudo apt-get install docker-ce docker-ce-cli containerd.io
