Inotify : add check vlan

[pve-common.git] / src / PVE / INotify.pm

diff --git a/src/PVE/INotify.pm b/src/PVE/INotify.pm
index f4a594571a49bfef69c4344bbcb0b2104919e70a..f0f3144355c7d35319b9e4e2cc39f82bbbc7b29b 100644 (file)
--- a/src/PVE/INotify.pm
+++ b/src/PVE/INotify.pm
@@ -1358,6 +1358,25 @@ sub __write_etc_network_interfaces {
        }
     }
 
+    # check vlan
+    foreach my $iface (keys %$ifaces) {
+       my $d = $ifaces->{$iface};
+       if ($d->{type} eq 'vlan' && $iface =~ m/^(\S+)\.\d+$/) {
+           my $p = $1;
+           my $n = $ifaces->{$p};
+
+           die "vlan '$iface' - unable to find parent '$p'\n"
+               if $n->{exists} eq 0;
+
+           if ($n->{type} eq 'bridge' && !$n->{bridge_vlan_aware}) {
+               die "vlan '$iface' - bridge vlan aware is not enabled on parent '$p'\n";
+           } elsif ($n->{type} ne 'eth' && $n->{type} ne 'bridge' && $n->{type} ne 'bond') {
+               die "vlan '$iface' - wrong interface type on parent '$p' " .
+                   "('$n->{type}' != 'eth|bond|bridge' )\n";
+           }
+       }
+    }
+
     # check bridgeport option
     my $bridgeports = {};
     my $bridges = {};