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

[Fabian Grünbichler]

Signed-off-by: Fabian Grünbichler <f.gruenbichler at 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