[systemd-devel] Q: ConditionPathExists=
Reindl Harald
h.reindl at thelounge.net
Tue Jun 4 11:51:18 UTC 2019
Am 04.06.19 um 13:32 schrieb Ulrich Windl:
> Hi!
>
> I have a question for ConditionPathExists:
> If I specify two files like "ConditionPathExists=/etc/idredir.conf /etc/isredir.conf", I get a "start condition failed" even if both files exist.
why don't you just use
ConditionPathExists=/etc/idredir.conf
ConditionPathExists=/etc/isredir.conf
> There's also some confusion where exactly a pipe sysmbol has to be placed:
> If multiple conditions are specified, the unit will be executed if
> all of them apply (i.e. a logical AND is applied). Condition checks
> can be prefixed with a pipe symbol (|) in which case a condition
> becomes a triggering condition. If at least one triggering
>
> Do I have to write "|ConditionPathExists=..." or "ConditionPathExists=|..."
ConditionPathExists=|
did you stop to read where you stoped o quote: "If at least one
triggering condition is defined for a unit, then the unit will be
executed if at least one of the triggering conditions apply and all of
the non-triggering conditions"
it's the same logic like ReadOnlyPath=-/whatever to avoid failing if the
path don't exist and make a readonly namespace in case it exists
| or - before an option make sno sense ina INI-syle cofnig
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