[PATCH pve-network v2 2/2] sdn: controllers: rename isis domain to fabric_id

[Gabriel Goller <g.goller@proxmox.com>]

Rename the "domain" property to "fabric_id" in the ISIS controller to
align with the ISIS fabric naming convention and enable sharing of
proxmox-frr ISIS types between both components.

The ISIS fabric and ISIS controller share basic configuration options,
but previously used different property names ("fabric_id" vs "domain").
Since fabrics are hardcoded to use "fabric_id", standardize the
controller to use the same naming.

This change is backwards compatible as:
1) The template series has not yet been merged and will likely merge
   alongside this series
2) It is unlikely that libpve-rs-perl and libpve-network-perl would
   become out of sync

Signed-off-by: Gabriel Goller <g.goller@proxmox.com>
---
 src/PVE/Network/SDN/Controllers/IsisPlugin.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/PVE/Network/SDN/Controllers/IsisPlugin.pm b/src/PVE/Network/SDN/Controllers/IsisPlugin.pm
index 454bdda6d316..81aef2de7e24 100644
--- a/src/PVE/Network/SDN/Controllers/IsisPlugin.pm
+++ b/src/PVE/Network/SDN/Controllers/IsisPlugin.pm
@@ -87,7 +87,7 @@ sub generate_frr_config {
     for my $iface (sort @ifaces) {
         my $iface_name = $altnames->{$iface} // $iface;
         $config->{frr}->{isis}->{interfaces}->{$iface_name} //= {};
-        $config->{frr}->{isis}->{interfaces}->{$iface_name}->{domain} = $isis_domain;
+        $config->{frr}->{isis}->{interfaces}->{$iface_name}->{fabric_id} = $isis_domain;
         $config->{frr}->{isis}->{interfaces}->{$iface_name}->{is_ipv4} = 1;
         $config->{frr}->{isis}->{interfaces}->{$iface_name}->{is_ipv6} = 0;
     }
-- 
2.47.3