下载docker 1、若您安装过docker，需要先删掉，之后再安装依赖:
sudo yum remove docker docker-common docker-selinux docker-engine sudo yum install -y yum-utils device-mapper-persistent-data lvm2 2,根据版本不同，下载repo文件 wget -O /etc/yum.repos.d/docker-ce.repo https://mirrors.huaweicloud.com/docker-ce/linux/centos/docker-ce.repo 软件仓库地址替换为： sudo sed -i 's+download.docker.com+mirrors.huaweicloud.com/docker-ce+' /etc/yum.repos.d/docker-ce.repo 3、更新索引文件并安装 sudo yum makecache fast sudo yum -y install docker-ce 配置镜像加速器: mkdir -p /etc/docker tee /etc/docker/daemon.json <<- 'EOF' { "registry-mirrors": ["https://c15671a72e23484e8ad2e8bb0b9b4f00.mirror.swr.myhuaweicloud.com"] } EOF sudo systemctl daemon-reload sudo systemctl restart docker
转载:https://mirrors.huaweicloud.com/
