linux环境下一键安装docker1. 将下载好的docker离线安装包上传到服务器上 docker离线包下载 2.

1. 将下载好的docker离线安装包上传到服务器上

2. 在安装包的同级目录下，新建docker.service

touch 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
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. 新建install.sh，制作一键安装脚本

touch install.sh

#!/bin/sh
 
echo '解压tar包'
tar -xvf $1
echo '将docker目录下所有文件复制到/usr/bin目录'
cp docker/* /usr/bin
echo '将docker.service 复制到/etc/systemd/system/目录'
cp docker.service /etc/systemd/system/
echo '添加文件可执行权限'
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

4. 新建uninstall.sh，制作一键卸载脚本

touch uninstall.sh

#!/bin/sh
 
echo '停止docker'
systemctl stop docker
echo '删除docker.service'
rm -f /etc/systemd/system/docker.service
echo '删除docker文件'
rm -rf /usr/bin/docker*
echo '重新加载配置文件'
systemctl daemon-reload
echo '卸载成功'

5. 给install.sh和uninstall.sh赋予可执行权限

chmod +x install.sh
chmod +x uninstall.sh

6. 安装docker

sh install.sh 你所下载的docker离线安装包

7. 查看docker状态

systemctl status docker