CoreOS 官方文档提供的方法
官方文档:https://coreos.com/os/docs/latest/customizing-docker.html
新建 /etc/systemd/system/docker-tcp.socket
文件
bash
[Unit]
Description=Docker Socket for the API
[Socket]
# ListenStream=127.0.0.1:2375
ListenStream=2375
BindIPv6Only=both
Service=docker.service
[Install]
WantedBy=sockets.target
重新启动服务
bash
sudo systemctl daemon-reload
sudo systemctl enable docker-tcp.socket
sudo systemctl stop docker
sudo systemctl start docker-tcp.socket
sudo systemctl start docker
注意:这种方法必须先启动 docker-tcp.socket,再启动 Docker,一定要注意启动顺序!