Linux系统配置阿里云yum源，安装docker

配置阿里云yum源

需要保证能够访问阿里云网站

可以先ping一下看看（阿里云可能禁ping，只要能够解析为正常的ip地址即可）

ping mirrors.aliyun

脚本

#!/bin/bash mkdir /etc/yum.repos.d/bak mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/bak/ wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun /repo/Centos-7.repo yum clean all yum repolist #安装docker #安装依赖 yum install -y yum-utils device-mapper-persistent-data lvm2 #设置阿里云的docker yum源 yum-config-manager --add-repo mirrors.aliyun /docker-ce/linux/centos/docker-ce.repo #安装docker yum install -y docker-ce docker-ce-cli containerd.io #启动docker并设置开机自启 systemctl start docker systemctl enable docker #查看docker版本 docker --version mkdir -p /etc/docker tee /etc/docker/daemon.json <<EOF { "registry-mirrors": [ " docker.1ms.run", " docker.xuanyuan.me" ] } EOF systemctl daemon-reload systemctl restart docker

安装docker-compose

wget github /docker/compose/releases/download/1.25.4/docker-compose-Linux-x86_64 cp docker-compose-Linux-x86_64 /usr/local/bin/docker-compose chmod +x /usr/local/bin/docker-compose #查看docker-compose版本 [root@hcss-ecs-6041 tmp]# docker-compose version docker-compose version 1.25.4, build 8d51620a docker-py version: 4.1.0 CPython version: 3.7.5 OpenSSL version: OpenSSL 1.1.0l 10 Sep 2019