Linux Shell 实现一键部署二进制docker+docker_compose

docker 前言

Docker 是一个开源的应用容器引擎，让开发者可以打包他们的应用以及依赖包到一个可移植的镜像中，然后发布到任何流行的 Linux或Windows 机器上，也可以实现虚拟化。容器是完全使用沙箱机制，相互之间不会有任何接口。

docker 参考

Linux 各系统下载使用参考

安装 docker,docker_compose

• 创建安装自动化脚本

• 实现在线安装docker,docker_compose，环境变量，系统服务，防火墙配置,企业微信机器人通知。
• 以下基于Redhat系统
• /opt/docker 安装目录
• curl 'https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=XXXXX' #更改自己的企业微信机器人地址 
• curl -o /etc/yum.repos.d/redhat.repo http://mirrors.aliyun.com/repo/Centos-8.repo #阿里在线repo
• yum install figlet -y #用于将文字转换为放大艺术字（使用figlet Mysql显示）

vi /docker_install.sh

#!/bin/sh
# -*- coding: utf-8 -*-
# Author: CIASM
# update 2023/04/12

<<!
██████╗  ██████╗  ██████╗██╗  ██╗███████╗██████╗ 
██╔══██╗██╔═══██╗██╔════╝██║ ██╔╝██╔════╝██╔══██╗
██║  ██║██║   ██║██║     █████╔╝ █████╗  ██████╔╝
██║  ██║██║   ██║██║     ██╔═██╗ ██╔══╝  ██╔══██╗
██████╔╝╚██████╔╝╚██████╗██║  ██╗███████╗██║  ██║
╚═════╝  ╚═════╝  ╚═════╝╚═╝  ╚═╝╚══════╝╚═╝  ╚═╝ 
!

<<!
#Centos 8 依赖安装
yum install -y wget yum-utils device-mapper-persistent-data lvm2 git vim net-tools slirp4netns fuse3-libs fuse-overlayfs fuse3 libslirp libcgroup 
!

#Define docker path variables
docker_url=https://download.docker.com/linux/static/stable/x86_64
docker_tgz=docker-23.0.3.tgz
docker_download=/opt
DOCKER_PREFIX=/opt/docker

#Define docker-compose path variables
docker_compose_url=https://github.com/docker/compose/releases/download/v2.17.2
docker_compose=docker-compose-linux-x86_64

install_rely (){
yum install -y wget device-mapper-persistent-data lvm2 git vim net-tools slirp4netns fuse3-libs fuse-overlayfs fuse3 libslirp libcgroup 
rpm -ivh https://yum.oracle.com/repo/OracleLinux/OL8/baseos/latest/x86_64/getPackage/yum-utils-4.0.21-14.1.0.1.el8.noarch.rpm --nodeps --force
}

install_docker (){
if [ ! -d ${DOCKER_PREFIX} ];then
install_rely
wget -N -P $docker_download $docker_url/$docker_tgz
tar -xf $docker_download/$docker_tgz  -C $docker_download
ln -s $DOCKER_PREFIX/* /usr/bin/
 if [ $? -eq 0 ];then
     echo 'export DOCKER_HOME=/opt/docker'  >> /etc/profile
     source /etc/profile
	 install_docker_compose
	 docker_config
   action "\033[32mThe docker Install Sussess...\033[0m" 
   else
	action "\033[33mThe docker Install Failed...\033[0m" 
	exit 1
   fi
   else
	echo -e "\033[31mThe docker already Install...\033[0m"
fi
}

install_docker_compose (){
wget -N -P $docker_download $docker_compose_url/$docker_compose
mv $docker_download/$docker_compose /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose
}

docker_config (){
cat >>/usr/lib/systemd/system/docker.service<<EOF
[Unit]
Description=Docker Application Container Engine
After=network-online.target firewalld.service
Wants=network-online.target
 
[Service]
Type=notify
ExecStart=/usr/bin/dockerd
ExecReload=/bin/kill -s HUP $MAINPID
LimitNOFILE=infinity
LimitNPROC=infinity
LimitCORE=infinity
TimeoutStartSec=0
Delegate=yes
KillMode=process
Restart=on-failure
StartLimitBurst=3
StartLimitInterval=60s
 
[Install]
WantedBy=multi-user.target
EOF
 
systemctl daemon-reload
systemctl enable --now docker

rm -rf $docker_download/$docker_tgz
}

Deployment_completion_notification (){
   host_ID=`dmidecode -s system-serial-number | sed -r 's/\s+//g'`
   host_IP=`ifconfig -a | grep inet | grep -v '127.0.0.1' | awk '{ print $2}' | awk 'NR==1'`
   memory_Size=`dmidecode -t memory | grep Size | grep -v No | awk '{sum+=$2} END {printf "%.0fG\n",sum/1^C4}'`
   CPU_Model=`cat /proc/cpuinfo | grep 'model name' | awk '{print $6}' | uniq`
   Disk_size=`fdisk -l | grep "sda:" | awk '{print $3$4}'`
   redhat_version=`cat /etc/redhat-release | grep "release" | awk '{print $6}'`
   redhat_core=`cat /proc/version | grep "version" | awk '{print $3}'`
   docker_version=`docker --version | awk '{print $3}'`
   docker_compose_version=`docker-compose --version | awk '{print $4}'`
   docker_server=`systemctl status docker | grep "Active" | awk '{print $2}'`
   curl 'https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=XXXX' \
   -H 'Content-Type: application/json' \
   -d '
    {
     "msgtype": "markdown",
      "markdown": {
         "content": " **system check** <font color=\"info\"> complete </font>  \n
         > **Host IP Address** \n
          [http://'$host_IP'](http://'$host_IP') \n
         > **Hardware information** \n
          hostSN:<font color=\"info\"> '$host_ID' </font> \n
          CPU_Model:<font color=\"info\"> '$CPU_Model' </font> \n
          memory_Size:<font color=\"info\"> '$memory_Size' </font> \n
          Disk_size:<font color=\"info\"> '$Disk_size' </font> \n
          System_version:<font color=\"info\"> '$redhat_version' </font> \n
          system_core:<font color=\"info\"> '$redhat_core' </font> \n
         > **docker install** \n
          docker_version:<font color=\"info\"> '$docker_version' </font> \n
          docker_compose_version:<font color=\"info\"> '$docker_compose_version' </font> \n
		  docker_server:<font color=\"info\"> '$docker_server' </font> \n",
      }
   }'
}
 
 
man (){
install_docker
Deployment_completion_notification 
}
man

执行安装

sh /docker_install.sh

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