I’m not sure what happened, all of a sudden we have an error:
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
However we can run docker --help and docker version.
We are running an ubuntu machine.
I tried running systemctl restart docker, but received:
Job for docker.service failed because the control process exited with error code.
See “systemctl status docker.service” and “journalctl -xe” for details.
Do we have to reinstall the docker daemon?