【尚硅谷】计算机毕业设计丨10小时搞定B2C电商毕设项目（包含前端+后端，轻松结

 2.设置docker仓库

yum install -y yum-utils device-mapper-persistent-data lvm2 --skip-broken

3.配置yum阿里镜像

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

sed -i 's/download.docker.com/mirrors.aliyun.com\/docker-ce/g' /etc/yum.repos.d/docker-ce.repo

yum makecache fast

4.安装docker

yum install -y docker-ce

5.启动docker

1.关闭防火墙

#关闭

systemctl stop firewalld

#禁止开机自启防火墙

sysytemctl disable firewalld

2.启动和停止docker

systemctl start decker #启动docker服务

systemctl stop decker #停止docker服务

systemctl restart decker #重启docker服务

docker -v #查看版本

6.配置docker阿里镜像

sudo mkdir -p /etc/docker

sudo tee /etc/docker/daemon.json <<-'EOF'

{

  "registry-mirrors": ["https://XXXX.mirror.aliyuncs.com"]

}

EOF

sudo systemctl daemon-reload

sudo systemctl restart docker