User=0day considered harmful in systemd

Posted Jul 13, 2017 15:25 UTC (Thu) by mezcalero (subscriber, #45103)
In reply to: User=0day considered harmful in systemd by anselm
Parent article: User=0day considered harmful in systemd

See the man page about that:

https://www.freedesktop.org/software/systemd/man/systemd....

Specifically:

> … If DynamicUser= is not used the specified user and group must have been created statically in the user database no later than the moment the service is started, for example using the sysusers.d(5) facility, which is applied at boot or package install time…