docker 离线安装

目录

服务介绍

软件下载

服务配置

二进制安装docker与docker-compose

服务管理命令

服务介绍

docker 是一个供开发和运维人员开发、测试、部署和运行应用的容器平台。
docker compose 是一个用于运行和管理多个容器的自动化编排工具。

软件下载

下载最新版本离线软件包地址：
docker下载地址 ：https://download.docker.com/linux/static/stable/x86_64/
docker compose下载地址：https://github.com/docker/compose/releases/

服务配置

配置系统systemd服务docker.service文件，实现服务开机自启
# vim /etc/systemd/system/docker.service
# 添加
[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

赋执行权限
chmod +x /etc/systemd/system/docker.service

二进制安装docker与docker-compose

# install.sh
#!/bin/sh
echo 'docker开始安装...'
echo '解压tar包...'
tar -xvf ./docker-20.10.9.tgz
echo '将docker目录移到/usr/bin目录下...'
cp -f ./docker/* /usr/bin
rm -rf docker
echo '将docker.service 移到/etc/systemd/system/ 目录...'
cp -f ./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
if ! docker -v; then
echo "docker 安装失败..."
exit -1
fi
echo 'docker安装成功...'

echo '安装docker-compose...'
cp -f ./docker-compose-linux-x86_64 /usr/local/bin/docker-compose
echo '添加文件执行权限...'
chmod +x /usr/local/bin/docker-compose
if ! docker-compose -v; then
echo "docker-compose 安装失败..."
exit -1
fi
echo 'docker-compose 安装成功...'
一键卸载
# uninstall.sh
#!/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"

服务管理命令

#加载服务配置
systemctl daemon-reload
# 开机启动
systemctl enable docker.service
# 启动docker
systemctl start docker
# docker状态
systemctl status docker
# 重启docker服务
systemctl restart docker