1、解壓文件
tar -xzvf docker-26.1.4.tgz

2、 將解壓后的文件移動(dòng)到 /usr/local/bin
sudo cp docker/* /usr/local/bin/

3、創(chuàng)建 docker 組
sudo groupadd docker

4、將當(dāng)前用戶添加到 docker 組
sudo usermod -aG docker $USER

5、 重新登錄以應(yīng)用組更改
newgrp docker

sudo dockerd &

6、編輯文件
vi /etc/systemd/system/docker.service

 將如下的內(nèi)容填充到文件中：

[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/local/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

7、重新加載配置并啟動(dòng)docker
sudo systemctl daemon-reload
sudo systemctl enable docker
sudo systemctl start docker