add documentation.txt

[pve-network.git] / PVE / Network / SDN / VxlanPlugin.pm

diff --git a/PVE/Network/SDN/VxlanPlugin.pm b/PVE/Network/SDN/VxlanPlugin.pm
index 99cd2afd6057f8bb526c8bc0d65ece846d3cd042..b0b48c4f107f59fabf01139ce8418259f7b97f88 100644 (file)
--- a/PVE/Network/SDN/VxlanPlugin.pm
+++ b/PVE/Network/SDN/VxlanPlugin.pm
@@ -235,6 +235,41 @@ sub on_update_hook {
            }
        }
     }
+
+    # verify that router exist
+    if (defined($sdn_cfg->{ids}->{$transportid}->{router})) {
+       my $router = $sdn_cfg->{ids}->{$transportid}->{router};
+       if (!defined($sdn_cfg->{ids}->{$router})) {
+           die "router $router don't exist";
+       } else {
+           die "$router is not a router type" if $sdn_cfg->{ids}->{$router}->{type} ne 'frr';
+       }
+
+       #vrf && vrf-vxlan need to be defined with router
+       my $vrf = $sdn_cfg->{ids}->{$transportid}->{vrf};
+       if (!defined($vrf)) {
+           die "missing vrf option";
+       } else {
+           # verify that vrf is not already declared in another transport
+           foreach my $id (keys %{$sdn_cfg->{ids}}) {
+               next if $id eq $transportid;
+               die "vrf $vrf is already declared in $id"
+                       if (defined($sdn_cfg->{ids}->{$id}->{vrf}) && $sdn_cfg->{ids}->{$id}->{vrf} eq $vrf);
+           }
+       }
+
+       my $vrfvxlan = $sdn_cfg->{ids}->{$transportid}->{'vrf-vxlan'};
+       if (!defined($vrfvxlan)) {
+           die "missing vrf-vxlan option";
+       } else {
+           # verify that vrf-vxlan is not already declared in another transport
+           foreach my $id (keys %{$sdn_cfg->{ids}}) {
+               next if $id eq $transportid;
+               die "vrf-vxlan $vrfvxlan is already declared in $id"
+                       if (defined($sdn_cfg->{ids}->{$id}->{'vrf-vxlan'}) && $sdn_cfg->{ids}->{$id}->{'vrf-vxlan'} eq $vrfvxlan);
+           }
+       }
+    } 
 }
 
 1;