[pve-devel] [PATCH manager] 8 to 9: use more robust systemd version parsing regex from pve-container

[Fiona Ebner]

Am 06.08.25 um 3:49 PM schrieb Shannon Sterz:
> diff --git a/PVE/CLI/pve8to9.pm b/PVE/CLI/pve8to9.pm
> index 994189f13..a7ee842de 100644
> --- a/PVE/CLI/pve8to9.pm
> +++ b/PVE/CLI/pve8to9.pm
> @@ -1282,7 +1282,8 @@ sub check_containers_cgroup_compat {
>                  last if defined($libsd);
>              }
>              if (
> -                defined($libsd) && $libsd =~ /libsystemd-shared-(\d+)(\.\d-\d)?(\.fc\d\d)?\.so/
> +                defined($libsd)
> +                && $libsd =~ /libsystemd-shared-(\d+)(?:[-.][a-zA-Z0-9]+)*\.so:?$/

I guess the colon at the very end is there, because in pve-container we
check via objdump rather than checking paths? It's already optional so
wouldn't be a functional change, but wanted to make sure.

Since we already use

my $lxc_setup = PVE::LXC::Setup->new($conf, $rootdir);

below, can't we simply call

$lxc_setup->unified_cgroupv2_support()

directly like we do in the prestart hook?