centos 中搭建docker 环境
参考官网地址
1. 准备工作
1.1删除虚拟机中存在的docker 文件
sudo yum remove docker \
docker-client \
docker-client-latest \
docker-common \
docker-latest \
docker-latest-logrotate \
docker-logrotate \
docker-engine
1.2下载需要的插件
sudo yum install -y yum-utils
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
1.3设置镜像加速器
sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-'EOF'
{
"registry-mirrors": ["https://uoidzgd1.mirror.aliyuncs.com"]
}
EOF
3. 安装
sudo yum install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
4.启动docker
sudo systemctl start docker
4.配置开机启动
sudo systemctl enable docker