Docker

Install Docker

1. Download the Docker installation package

   Servers with Internet Access

   wget https://pdpublic.mingdao.com/private-deployment/offline/common/docker-29.9.3.tgz

   Servers without Internet Access

   # Docker installation package download link, after downloading, upload to the deployment server
   https://pdpublic.mingdao.com/private-deployment/offline/common/docker-29.9.3.tgz

2. Extract the Docker installation package

   tar -zxvf docker-29.9.3.tgz

3. Move the files to the binary directory

   mv -f docker/* /usr/local/bin/

4. Create the Docker configuration directory

   mkdir -p  /etc/docker/

5. Create the Docker configuration file

   The default Docker data directory is /data/docker. To change it, modify the data-root value in daemon.json.

   cat > /etc/docker/daemon.json <<EOF
   {
     "registry-mirrors": ["https://uvlkeb6d.mirror.aliyuncs.com"],
     "data-root": "/data/docker",
     "max-concurrent-downloads": 10,
     "default-ulimits": {
       "nofile": {
         "Name": "nofile",
         "Soft": 102400,
         "Hard": 102400
       }
     },
     "exec-opts": ["native.cgroupdriver=cgroupfs"],
     "storage-driver": "overlay2",
     "default-address-pools":[{"base":"172.80.0.0/16","size":24}],
     "log-driver": "json-file",
     "log-opts": {
     "max-size": "1g",
     "max-file": "5"
     }
   }
   EOF

6. Configure systemd to manage Docker

   cat > /etc/systemd/system/docker.service <<EOF
   [Unit]
   Description=Docker
   After=network-online.target
   Wants=network-online.target
   [Service]
   Type=notify
   ExecStart=/usr/local/bin/dockerd
   ExecReload=/bin/kill -s HUP \$MAINPID
   LimitNOFILE=102400
   LimitNPROC=infinity
   LimitCORE=0
   TimeoutStartSec=0
   Delegate=yes
   KillMode=process
   Restart=on-failure
   StartLimitBurst=3
   StartLimitInterval=60s
   [Install]
   WantedBy=multi-user.target
   EOF

7. Start Docker

   systemctl daemon-reload
   systemctl start docker
   systemctl enable docker

Install Docker Compose

1. Download Docker Compose

   Servers with Internet Access

   wget https://pdpublic.mingdao.com/private-deployment/offline/common/docker-compose-linux-x86_64

   Servers without Internet Access

   # After downloading, upload it to the deployment server.
   https://pdpublic.mingdao.com/private-deployment/offline/common/docker-compose-linux-x86_64

2. Create the Docker CLI plugin directory

   mkdir -p /usr/local/lib/docker/cli-plugins

3. Move the file to the plugin directory

   mv docker-compose-linux-x86_64 /usr/local/lib/docker/cli-plugins/docker-compose

4. Grant execute permission

   chmod +x /usr/local/lib/docker/cli-plugins/docker-compose

5. Create a symbolic link for compatibility with the legacy docker-compose command

   ln -s /usr/local/lib/docker/cli-plugins/docker-compose /usr/local/bin/docker-compose

6. Verify the installation

   docker compose version
   docker-compose version