Previously, this was done with [a keytab](https://github.com/dmwm/deployment/blob/master/dqmgui/manage#L75) that was created with [`wmcore-auth`](https://github.com/dmwm/deployment/blob/master/wmcore-auth/deploy). Find an alternative. TODO: Is this needed for P5 machines? Or only for Offline VMs deployed on CMSWEB's resources?