# 解压下载的 Docker 压缩包
tar xvf docker-20.10.9.tgz

# 复制 Docker 目录到 /usr/bin，使 Docker 命令可执行
cp -r docker/* /usr/bin

# 清理解压后的文件
rm -rf docker docker-20.10.9.tgz

# 创建 Docker 服务配置文件
sudo vim /etc/systemd/system/docker.service

# 在文件中添加以下内容：
[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
TimeoutStartSec=0
Delegate=yes
KillMode=process
Restart=on-failure
StartLimitBurst=3
StartLimitInterval=60s

[Install]
WantedBy=multi-user.target

# 赋予 Docker 服务文件执行权限
sudo chmod +x /etc/systemd/system/docker.service

# 重新加载 systemd 配置
sudo systemctl daemon-reload

# 启用 Docker 服务开机自启
sudo systemctl enable docker.service

# 启动 Docker 服务
sudo systemctl start docker

# 检查 Docker 服务状态
sudo systemctl status docker

# 赋予 Docker 服务文件执行权限 
sudo chmod +x /etc/systemd/system/docker.service 

# 重新加载 systemd 配置 
sudo systemctl daemon-reload

# 启用 Docker 服务开机自启 
sudo systemctl enable docker.service 

# 启动 Docker 服务 
sudo systemctl start docker 

# 检查 Docker 服务状态 
sudo systemctl status docker

# 复制 Docker-Compose 到 /usr/local/bin
sudo cp -f ./docker-compose-linux-x86_64 /usr/local/bin/docker-compose

# 赋予 Docker-Compose 执行权限
sudo chmod +x /usr/local/bin/docker-compose# 查看docker-compose版本docker-compose -v

#!/bin/sh
echo "停止所有容器服务"
docker stop $(docker ps -a -q)
echo "删除所有容器"
docker rm $(docker ps -a -q)
echo "删除docker所有镜像"
docker rmi -f $(docker images -q)
echo "停止docker服务"
systemctl stop docker
echo "删除docker.service..."
rm -rf /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..."

echo "删除docker-compose"
rm -rf /usr/local/bin/docker-compose
echo "卸载成功"一、docker离线安装