Docker 离线安装
1. 下载docker tar.gz包
下载地址: download.docker.com/linux/stati… 本文选择版本:23.0.6
2.创建docker.service文件
vi docker.service 文件内容如下:
[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
3. 一键安装脚本
注意: 安装脚本和docker.service文件放在安装包的同级目录下 vi install_docker.sh
#!/bin/sh
echo '解压tar包...'
tar_file=$1
if [ -f $tar_file ];then
tar -zxvf $tar_file
echo '将docker目录移到/usr/bin目录下...'
cp docker/* /usr/bin/
echo '将docker.service 移到/etc/systemd/system/ 目录...'
cp docker.service /etc/systemd/system/
echo '添加文件权限...'
chmod +x /etc/systemd/system/docker.service
echo '重新加载配置文件...'
systemctl daemon-reload
echo '启动docker...'
systemctl start docker
echo '设置开机自启...'
systemctl enable docker.service
echo 'docker安装成功...'
docker -v
else
echo "$tar_file,文件不存在"
fi
4. 执行脚本
sh install_docker.sh tar包路径
安装完成!