Hi everybody,
The following patches try to enhance the support for non-systemd
configurations.
The first patch just removes the references to the cgroups created by
systemd, only leaving the reference to /machine cgroup, created by
libvirtd for hosted virtual machines.
The second one ensures the creation of that group when using
cgroups-v2, as the error message provided in bug report[1] is raised
by checking too early the existence of the file cgroup.controllers,
before the actual creation of the control group. I tried to solve it
at the highest abstraction level, by chaining properly the object
construction.
Happy hacking!
Miguel
[1]
https://bugzilla.redhat.com/show_bug.cgi?id=1760233
Miguel Ángel Arruga Vivas (2):
doc: cgroups: Remove unwanted references to systemd
vircgroup: Ensure /machine group is associated with its parent
docs/cgroups.html.in | 13 +++----------
src/util/vircgroup.c | 8 +++++---
2 files changed, 8 insertions(+), 13 deletions(-)
Reviewed-by: Michal Privoznik <mprivozn(a)redhat.com>
and pushed. I've tested on my non-systemd machine and everything works
just fine. Congratulations on your first libvirt contribution.
Michal