09.05.2019 13:22, Ulrich Windl пишет: > Hi! > > I had to subscribe to this list, even though I'm no systemd fan. Still I'll > have to deal with it as the distribution we use switched to systemd... > > I'm porting my LSB code to systemd, and I'm having some trouble. Cause of the > trouble (and possible reason for systemd's unpopularity) seems to be rather > arbitrary restrictions without reasoning (which is completely against the GNU > spirit of seeking for limitless software). > > To be concrete: Why isn't it allowed to use an absolute path for > RuntimeDirectory,
Wild guess - RuntimeDirectory is about security and permitting arbitrary path here rather contradicts this goal. > and wy isn't even a relative path allowed? In my case I have a multi-instance > daemon, where the instances can be zero to many. To avoid namespace > conflicts, I created a /var/run/<my_pkg> directroy systemd does it for you. > where all the instances put their stuff (in separate directories each) > > Trying "RuntimeDirectory=<my_pkg>/%i" inside <my_pkg>@.service isn't > "accepted". Still the instances start, can be checked and stopped, but there > is a message when stopped saying > systemd[1]: [/usr/lib/systemd/system/<my_pkg>@.service:12] Runtime directory > is not valid, ignoring assignment: <my_pkg>/%i This works here; use of multilevel paths is even documented; granted, ability to use specifiers is not that obvious from manual page. > > As "mkdir -p" exists for at least 25 years, I wonder what this is all about. > I tentatively suspect that being less aggressive may actually help ... > Despite of that I'm missing a "systemctl validate ..." command. That way I > wouldn't need to execute start, status, stop, just to find out that some > settings are rejected. > > Regards, > Ulrich > > > > _______________________________________________ > systemd-devel mailing list > systemd-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/systemd-devel > _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/systemd-devel
