[systemd-devel] Vendor default masked service
Umut Tezduyar Lindskog
umut at tezduyar.com
Tue May 26 02:53:53 PDT 2015
I was wondering if we have a way to provide vendor default masked service?
Vendor default masked service has advantages like:
- systemctl start won't work
- dbus activation won't work
It is common that an embedded system doesn't use packages, rather it
ships everything in monolithic image. Enabling, disabling, presetting
is great to prevent a service from starting as part of the target but
it doesn't stop anyone trying to start it with systemd (systemctl
start, or dbus activation).
I have come up with my way but obviously "systemctl unmask" doesn't
mean anything in this case. I was wondering if there is a way I am not
aa.service: Service file implementation
a.target.wants/a.service: Start the service with a.target.
a.service: Can either be a link to aa.service (start the service) or
/dev/null (service is masked, won't start).
If the service is masked (a.service -> /dev/null), to enable it we
need to create (/etc/systemd/system/a.service ->
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