离线安装 Docker

离线安装 Docker

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1. 下载 Docker 安装包

   官⽅地址: https://download.docker.com/linux/static/stable/x86_64

2. 解压缩

   tar -zxvf docker-*.tgz

3. 解压的 Docker ⽂件夹全部移动⾄ /usr/bin 目录

   cp -p docker/* /usr/bin

4. 将 Docker 注册为系统服务

   在 /usr/lib/systemd/system/ ⽬录下，创建 docker.service ⽂件

   vi /usr/lib/systemd/system/docker.service

   [Unit]
   Description=Docker Application Container Engine
   Documentation=http://docs.docker.com
   After=network.target docker.socket
   [Service]
   Type=notify
   # EnvironmentFile=
   # WorkingDirectory=/usr/local/bin
   ExecStart=/usr/bin/dockerd \
                  -H fd:// --containerd=/run/containerd/containerd.sock \
                  --selinux-enabled=false \
                  --log-opt max-size=1g
   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
   RestartSec=2
   Restart=always
   [Install]
   WantedBy=multi-user.target

5. 重启守护进程

   systemctl daemon-reload

6. 启动 Docker

   systemctl start docker

7. 查看 Docker状态

   systemctl status docker

8. 设置开机启动

   systemctl enable docker

9. 查看docker 版本

   docker version

离线安装 Docker-Compose

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1. 下载 Docker-Compose 安装包

   官⽅下载地址：https://github.com/docker/compose/releases/latest

   Github 下载加速：https://github.vitality.us.kg/

2. 安装 Docker-Compose

   mv docker-compose-* /usr/bin

3. 查看 Docker 版本

   docker-compose version