On Fri, 9 Mar 2018, Moritz Muehlenhoff wrote: > On Tue, Nov 14, 2017 at 02:46:00PM +0000, Matthew Gabeler-Lee wrote: > > Package: apache2 > > Version: 2.4.25-3+deb9u3 > > Severity: normal > > > > When running inside a libvirt-managed lxc os container, the reload command > > on the systemd unit fails always: > > > > Nov 14 14:38:33 hostname systemd[1]: Reloading The Apache HTTP Server. > > Nov 14 14:38:33 hostname systemd[11798]: apache2.service: Failed at step > > NAMESPACE spawning /usr/sbin/apachectl: No such file or directory > > Nov 14 14:38:33 hostname systemd[1]: apache2.service: Control process > > exited, code=exited status=226 > > Nov 14 14:38:33 hostname systemd[1]: Reload failed for The Apache HTTP > > Server. > > > > Restart works normally. > > > > This mostly crops up for me via the logrotate script. > > JFTR, this isn't limited to LXC containers, we've also seen that on baremetal > stretch installations at the Wikimedia Foundation. Our internal task is > at https://phabricator.wikimedia.org/T185195, I'll update this bug when/if we > have additional information.
This seems to be a systemd bug. Changing PrivateTmp from true to false in apache2.service fixes the issue. But even with PrivateTmp it works for some time. It would be interesting what is the trigger to make it fail later on.
