[pve-devel] [PATCH v2 container 7/7] update: handle pool limits

[Fabian Grünbichler]

Signed-off-by: Fabian Grünbichler <f.gruenbich...@proxmox.com>
---

Notes:
    v2:
    - don't multiply mem+swap, but add them up (thanks Dominik)

 src/PVE/API2/LXC/Config.pm | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/src/PVE/API2/LXC/Config.pm b/src/PVE/API2/LXC/Config.pm
index e6c0980..15fab61 100644
--- a/src/PVE/API2/LXC/Config.pm
+++ b/src/PVE/API2/LXC/Config.pm
@@ -208,6 +208,27 @@ __PACKAGE__->register_method({
 
            my $running = PVE::LXC::check_running($vmid);
 
+           my $usage = PVE::LXC::Config->get_pool_usage($conf);
+           if (defined($param->{memory}) || defined($param->{swap})) {
+               my $old = $usage->{mem};
+               my $new = $param->{memory} || $usage->{memory};
+               $new += ($param->{swap} || $usage->{swap});
+
+               if ($new > $old) {
+                   my $change = { mem => ($new - $old) * 1024 * 1024 };
+                   PVE::GuestHelpers::check_guest_pool_limit($vmid, $change);
+               }
+           }
+           if (defined($param->{cores})) {
+               my $old = $usage->{cpu};
+               my $new = $param->{cores};
+
+               if ($new > $old) {
+                   my $change = { cpu => ($new - $old) };
+                   PVE::GuestHelpers::check_guest_pool_limit($vmid, $change);
+               }
+           }
+
            my $errors = PVE::LXC::Config->update_pct_config($vmid, $conf, 
$running, $param, \@delete, \@revert);
            PVE::LXC::Config->write_config($vmid, $conf);
            $conf = PVE::LXC::Config->load_config($vmid);
-- 
2.39.2



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