<html><head></head><body><div>On Mon, 2018-01-08 at 20:01 +0100, Lennart Poettering wrote:</div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex"><pre>On Fr, 05.01.18 13:04, Mircea Husz (<a href="mailto:mirceahusz@yahoo.com">mirceahusz@yahoo.com</a>) wrote:
<blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex">
On Fri, 2018-01-05 at 09:55 +0100, Michal Sekletar wrote:
<blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex">
On Thu, Jan 4, 2018 at 9:50 PM, Mircea Husz <<a href="mailto:mirceahusz@yahoo.com">mirceahusz@yahoo.com</a>>
wrote:
<blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex">
Migrating an init script to systemd, and need to archive logs only
if the
service exited normally with a return code 0. I found
$SERVICE_RESULT,
$EXIT_CODE, and $EXIT_STATUS but they are in a newer version of
systemd, I
am stuck with version 219 on CentOS 7.
I'd love to run ExecStopPost on a conditional exit status but
that's just
not available. Before I get creative with Pre, Start, and Post bash
scripts,
is there any straightforward way of handling this kind of thing
with systemd
?
</blockquote>
You could query the exit code in post script via systemctl show, the
property is called ExecMainCode. Btw, in case you have RH
subscription
then please open a support case and we can backport this
functionality
to RHEL/CentOS.
Cheers,
Michal
</blockquote>
Thank you, you're getting me on the right path. I found that
ExecMainCode returned 1 when the process
was brought down gracefully, but in the process (no pun intended) of
testing I discovered ExecMainStatus.
Its value is 0 on normal termination, and non-zero when I cause it to
crash. However this might be all
coincidental and don't want to infer what the properties mean based on
these observations.
They do seem to mirror the values listed in systemd status output, as
in: (code=exited, status=0/SUCCESS)
I'd like to find documentation on these properties and didn't find any;
can you point me in the right direction?
</blockquote>
You may find (not very up-to-date) docs about those properties here:
<a href="https://www.freedesktop.org/wiki/Software/systemd/dbus/
Lennart
">https://www.freedesktop.org/wiki/Software/systemd/dbus/
Lennart
</a></pre></blockquote><div><br></div><div>Thank you</div><div><br></div><div>-Mike</div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex"><pre>
</pre></blockquote></body></html>