Docker和Docker-compose离线包部署全过程

vi docker.service
[Unit]
Description=Docker Application Container Engine
Documentation=https://docs.docker.com
After=network-online.target firewalld.service
Wants=network-online.target

[Service]
Type=notify
# the default is not to use systemd for cgroups because the delegate issues still
# exists and systemd currently does not support the cgroup feature set required
# for containers run by docker
ExecStart=/usr/bin/dockerd --graph /workspace/docker_data/docker/lib/
ExecReload=/bin/kill -s HUP $MAINPID
# Having non-zero Limit*s causes performance problems due to accounting overhead
# in the kernel. We recommend using cgroups to do container-local accounting.
LimitNOFILE=infinity
LimitNPROC=infinity
LimitCORE=infinity
# Uncomment TasksMax if your systemd version supports it.
# Only systemd 226 and above support this version.
#TasksMax=infinity
TimeoutStartSec=0
# set delegate yes so that systemd does not reset the cgroups of docker containers
Delegate=yes
# kill only the docker process, not all processes in the cgroup
KillMode=process
# restart the docker process if it exits prematurely
Restart=on-failure
StartLimitBurst=3
StartLimitInterval=60s

[Install]
WantedBy=multi-user.target

{ 
  "exec-opts": ["native.cgroupdriver=systemd"],
  "log-driver": "json-file",
  "log-opts": { 
    "max-size": "512m",
    "max-file": "10",
    "compress": "true"
   },
  "storage-driver": "overlay2",
  "registry-mirrors" : [ 
    "https://ot2k4d59.mirror.aliyuncs.com/"
   ],
  "insecure-registries": ["xx.xx.xx.xx"]
 }

"registry-mirrors": [
     "https://docker.1ms.run",
     "https://docker.mybacc.com",
     "https://dytt.online",
     "https://lispy.org",
     "https://docker.xiaogenban1993.com",
     "https://docker.yomansunter.com",
     "https://aicarbon.xyz",
     "https://666860.xyz",
     "https://docker.zhai.cm",
     "https://a.ussh.net",
     "https://hub.littlediary.cn",
     "https://hub.rat.dev",
     "https://docker.m.daocloud.io",
     "https://dockerproxy.net"
   ],

#!/bin/bash
#!/bin/bash
# 该脚本是以20.10.8版本为基准，其他版本需要改下面对应版本号
# 定义当前服务器最大的目录，docker默认是装到根目录下的
max_path=/workspace

max_docker_path=$max_path/docker_data/lib/
# 本机服务名写入hosts文件,我在部署一些中间件或微服务时会提示unknown hostname的错误，以下脚本可解决
grep "127.0.0.1 $(hostname)" /etc/hosts >/dev/null || echo "127.0.0.1 $(hostname)" >> /etc/hosts


if which docker >/dev/null; then
   echo "检测到docker已安装，跳过安装步骤"
else
   unzip docker_package.zip
   mv ./docker_package/* ./
   mkdir -p /etc/docker
   cp ./daemon.json /etc/docker/
   echo '解压tar包...'
   tar -xvf $(pwd)/docker-20.10.8.tgz
   echo '创建docker容器存放的路径'
   mkdir -p ${max_docker_path}
   echo '将docker目录移到/usr/bin目录下...'
   cp ./docker/* /usr/bin/
   echo '将docker.service最大目录进行修改'
   sed -i -e  "s#ExecStart=.*#ExecStart=/usr/bin/dockerd --graph ${max_docker_path}#g" ./docker.service
   # 以下命令是解决有些操作系统部署后 内存不够用的问题   以下可解决
   kernel_real=`uname -r`
   if [[ $kernel_real == *oe* ]]; then
		sed -i -e  "s#LimitNOFILE=.*#LimitNOFILE=65535#g" ./docker.service
		sed -i -e  "s#LimitNPROC=.*#LimitNPROC=65535#g" ./docker.service
		sed -i -e  "s#LimitCORE=.*#LimitCORE=65535#g" ./docker.service	
   fi
   echo '将docker.service 移到/etc/systemd/system/ 目录...'
   cp ./docker.service /etc/systemd/system/
   echo '添加文件权限...'
   chmod +x /etc/systemd/system/docker.service
   echo '重新加载配置文件...'
   systemctl daemon-reload
   echo '启动docker...'
   systemctl start docker
   echo '设置开机自启...'
   systemctl enable docker.service
   echo 'docker安装成功...'
   docker -v
fi	


if which docker-compose >/dev/null; then
   echo "检测到 Docker Compose 已安装，跳过安装步骤"
else
   echo 'docker-compose 安装'
   cp ./docker-compose-linux-x86_64 /usr/bin/docker-compose
   chmod +x /usr/bin/docker-compose
   echo 'docker-compose安装成功...'
   docker-compose -v
fi   

# 清理战场
rm -rf docker_package.zip
rm -rf docker_package
rm -rf docker-compose-linux-x86_64
rm -rf docker.service
rm -rf daemon.json
rm -rf docker-20.10.8.tgz
rm -rf docker

#停止docker服务 
systemctl stop docker
#删除docker二进制文件
rm -f /usr/bin/containerd
rm -f /usr/bin/containerd-shim
rm -f /usr/bin/containerd-shim-runc-v2
rm -f /usr/bin/ctr
rm -f /usr/bin/docker
rm -f /usr/bin/dockerd
rm -f /usr/bin/docker-init
rm -f /usr/bin/docker-proxy
rm -f /usr/bin/runc
#卸载docker-compose二进制文件
rm -f /usr/bin/docker-compose