Le vendredi 28 août 2020 à 11:32 +0200, Richard Brown a écrit :
On Fri, 2020-08-28 at 11:28 +0200, Sébastien
'sogal' Poher wrote:
Le vendredi 28 août 2020 à 11:22 +0200, Thorsten
Kukuk a écrit :
On Fri, Aug 28, Sébastien 'sogal' Poher
Could this issue be related to cgroup version ?
v2 by default in a near future ?
Could be very well that cgroup1 does not support this.
MicroOS as the rest of openSUSE will switch to v2 if all workload
scope with it. To my knowledge, kubernetes couldn't.
Got it, thank you for your answer.
I have enabled cgroup v2 by passing
'systemd.unified_cgroup_hierarchy=1' to Grub but this requires crun
be installed which is not present in openSUSE (yet ?).
I'll keep digging this issue.
Have a nice day.
Indeed, we're mostly invested in runc support over crun on account of
having at least one prominant runc developer in the Kubic community.
I'm not opposed to moving to crun but my personal preference would be
to stick with runc and hope that runc's cgroupv2 support appears
the day we really, really, really need it.
Thank you for your complementary answser.
I achieved what I wanted to do (i.e. using Podman on MicroOS with
memory/cpu limits) by passing the 'systemd.unified_cgroup_hierarchy=1'
parameter and installing crun manually. It's just a few more steps that
It could be nice to have 'crun' in the official repos as an alternative
runtime. I am not at all an expert in that domain but I'll see if I can
contribute and make it available in the repos.
'When there is no more room at school, the dumb will walk the Earth.'
Sébastien 'sogal' Poher
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