1,下載 https://download.docker.com/linux/static/stable/x86_64/docker-18.06.3-ce.tgz
2,解壓,
tar xzvf docker-18.06.3-ce.tgz
3,復制二進制文件到/usr/bin目錄下
cp -ar docker/* /usr/bin/
4,檢查是否安裝
docker version
5,配置 docker.service文件
cat >>/usr/lib/systemd/system/docker.service <<EOF [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 EOF
6,啟動dockerd服務進程
systemctl daemon-reload systemctl start docker.service