systemd/test/testsuite-04.units/silent-success.service

[Unit]
Description=Silent successful service

[Service]
LogLevelMax=notice
ExecStart=/bin/true
core: apply LogLevelMax to messages about units This commit applies the filtering imposed by LogLevelMax on a unit's processes to messages logged by PID1 about the unit as well. The target use case for this feature is a service that runs on a timer many times an hour, where the system administrator decides that writing a generic success message to the journal every few minutes or seconds adds no diagnostic value and isn't worth the clutter or disk I/O. 2021-04-30 19:47:10 +03:00			`[Unit]`
			`Description=Silent successful service`

			`[Service]`
			`LogLevelMax=notice`
			`ExecStart=/bin/true`