Setting DNS for Docker daemon on OS with systemd

Question

The default DNS for Docker (e.g. 8.8.8.8) is blocked where I work, so I want to change the default. I\'ve been able to do this using

$ docker daemon --dns &l         


        

Answer 1

Yes I agreed to previous answer given by @steviethecat but this changes overwrite to default when docker restart so I followed below steps. Using Docker version 18.09.2,

I followed link https://success.docker.com/article/using-systemd-to-control-the-docker-daemon

sudo systemctl edit docker //this opens new file use as overwrite file.

add below lines. Make sure you have ExecStart= before setting this value. Above given link having details.

[Service]
ExecStart=
ExecStart=/usr/bin/dockerd --dns 192.168.1.1 -H fd://

once above lines added to file, execute below lines.

sudo systemctl daemon-reload
systemctl restart docker
systemctl status docker