docker安装脚本

docker安装脚本

#!/bin/bash

os_ver=`cat /etc/os-release |grep -w 'NAME'|cut -d "=" -f2`
rhos7=`cat /proc/version|cut -d " " -f3|grep -o el7`
rhos8=`cat /proc/version|cut -d " " -f3|grep -o el8`
rh_dkos=19.03.15-3.
ub_dkos=19.03.15~3

case $os_ver in 
	'"CentOS Linux"')
		echo 'PC os is centos linux'
		if [ $rhos7 = 'el7' ] ;then
			rh_dkos=19.03.15-3.${rhos7}
			cd /etc/yum.repos.d/ ;mkdir bak ;mv * bak/ 
			wget -O /etc/yum.repos.d/ctos7.repo  https://mirrors.aliyun.com/repo/Centos-7.repo
			wget -O /etc/yum.repos.d/epel7.repo https://mirrors.aliyun.com/repo/epel-7.repo
			wget -O /etc/yum.repos.d/docker-ce.repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
			yum clean all ;yum makecache
			yum list --showduplicates docker-ce &>/dev/null ||echo '镜像源错误，请修改...'  && exit 1
			sleep 1 
			yum install -y docker-ce-${rh_dkos} docker-ce-cli-${rh_dkos}||echo "安装失败"  && exit 1
			mkdir /etc/docker &>/dev/null &&echo "正在设置docker镜像加速";sleep 1
			tee /etc/docker/daemon.json <<EOF
{
  "registry-mirrors": ["https://2ynvugig.mirror.aliyuncs.com"]
}
EOF
			systemctl daemon-reload
			systemctl start docker
			echo "安装完成，服务已启动" && exit 0
		elif [ $rhos8 = 'el8' ] ;then
			rh_dkos=19.03.15-3.${rhos8}
			cd /etc/yum.repos.d/ ;mkdir bak ;mv * bak/
			wget -O /etc/yum.repos.d/ctos8.repo  https://mirrors.aliyun.com/repo/Centos-8.repo
			wget https://mirrors.aliyun.com/epel/epel-release-latest-8.noarch.rpm ;yum install -y epel-release-latest-8.noarch.rpm 
			wget -O /etc/yum.repos.d/docker-ce.repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
			yum clean all ;yum makecache
			yum list --showduplicates docker-ce &>/dev/null && echo "镜像源配置成功" ||echo "镜像源错误，请修改..."
			sleep 1 
			yum install -y docker-ce-${rh_dkos} docker-ce-cli-${rh_dkos} && echo "安装成功，正在启动服务..."||echo "安装失败"  
			mkdir /etc/docker &>/dev/null ;echo "正在设置docker镜像加速";sleep 1
			tee /etc/docker/daemon.json <<EOF
{
  "registry-mirrors": ["https://2ynvugig.mirror.aliyuncs.com"]
}
EOF
			systemctl daemon-reload
			systemctl start docker
			echo "安装完成，服务已启动" && exit 0
		fi
		;;
	'"Ubuntu"')
		echo '系统是Ubuntu'
		sleep 1;echo "正在设置镜像源";cp /etc/apt/sources.list{,.bak}
		tee /etc/apt/sources.list <<EOF
deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse

deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse

deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse

deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse

deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
EOF
		curl -fsSL https://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg | apt-key add -
		apt-get update
		apt-get -y install apt-transport-https ca-certificates curl software-properties-common
		add-apt-repository "deb [arch=amd64] https://mirrors.aliyun.com/docker-ce/linux/ubuntu $(lsb_release -cs) stable"
		apt_docker_vs=`apt-cache madison docker-ce|sed -nr "/${ub_dkos}/s#.*(docker-ce) \| (.*)\|.*#\1=\2#p"`
		apt_docker_cli_vs=`apt-cache madison docker-ce|sed -nr "/${ub_dkos}/s#.*(docker-ce-cli) \| (.*)\|.*#\1=\2#p"`
		apt install -y $apt_docker_vs $apt_docker_cli_vs
		sleep 1
		mkdir -p /etc/docker
		tee /etc/docker/daemon.json <<EOF
{
  "registry-mirrors": ["https://2ynvugig.mirror.aliyuncs.com"]
}
EOF
		systemctl daemon-reload;systemctl restart docker
		echo "安装完成，服务已启动" && wait
		;;
	
	*)
		echo 'unknow the system'
		;;
esac