add additional interfaces to manager node (#134)

* add additional interfaces to manager node

* update changelog

Author: tzarski0

CHANGELOG.md

@@ -1,3 +1,8 @@
+# Catalyst SD-WAN Lab 2.1.6 [unreleased]
+
+- Fix issue where backup task creates "sdb" instead of "vdb" in SD-WAN Manager cloud-init
+- In deploy task, add additional empty interfaces to SD-WAN Manager that can be used for other use cases like clustering
+
 # Catalyst SD-WAN Lab 2.1.5 [Sep 19, 2025]
 
 - In restore task, fix issue where task might fail if Manager and Controller/Validator versions are not matching

catalyst_sdwan_lab/data/cml_lab_definition/deploy/cml-base-topology.j2

@@ -61,6 +61,14 @@ nodes:
         label: eth1
         slot: 1
         type: physical
+      - id: i2
+        label: eth2
+        slot: 2
+        type: physical
+      - id: i3
+        label: eth3
+        slot: 3
+        type: physical
   - boot_disk_size: null
     configuration: |-
 {% filter indent(width=6, first=True) %}