There's probably more to come, and not all our settings are yet
automatically converted to cgroupv2 in `update_lxc_config`, but the one
most people probably run into is the cpuset one, so this at least let's
some containers start.
Note that for systemd containers you also need to add the following raw
config entry:
lxc.mount.auto: cgroup:rw:force
Depending on how the non-systemd distros fare with that we might make
this either default or an option.
I've also reorganized the cgroup path fetching functions a bit. The
`cgroup_mode()` call is actually not all that useful outside, since in
theory the hybrid layout allows you to choose which controllers are
in which cgroup. So this now contains a combined "fetch path & version
of controller X" helper method.
The last patch should be viewed with `-w`, because a lot of it is
indentation.
Wolfgang Bumiller (5):
config: whitelist lxc.cgroup2 raw keys
consider lxc.cgroup2.cpuset.cpus as explicit cpuset
cgroup: more generic get_cgroup_controllers function
support cpuset cgroupv2 controller
cgroup: use version returned from get_path()
src/PVE/LXC.pm | 21 +--
src/PVE/LXC/CGroup.pm | 308 ++++++++++++++++++++++++++----------------
src/PVE/LXC/Config.pm | 2 +-
3 files changed, 201 insertions(+), 130 deletions(-)
--
2.20.1
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