zones: sort network config keys when iterating for stabillity

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

diff --git a/PVE/Network/SDN/Zones.pm b/PVE/Network/SDN/Zones.pm
index 9c7f83d1db33f9042d16b5ea0d36d251805adb43..e1a7081f4ed0ef6bca21968ff6b8016adcb55484 100644 (file)
--- a/PVE/Network/SDN/Zones.pm
+++ b/PVE/Network/SDN/Zones.pm
@@ -122,7 +122,7 @@ sub generate_etc_network_config {
     }
 
     my $raw_network_config = "";
-    foreach my $iface (keys %$config) {
+    foreach my $iface (sort keys %$config) {
        $raw_network_config .= "\n";
        $raw_network_config .= "auto $iface\n";
        $raw_network_config .= "iface $iface\n";