fix: #277 Fabric Link Redundancy with RL

Author: takishida

aci-preupgrade-validation-script.py

@@ -4543,6 +4543,9 @@ def fabric_link_redundancy_check(**kwargs):
     leafs = {}
     t2leafs = {}
     for node in fabricNodes:
+        if node["fabricNode"]["attributes"]["nodeType"] == "remote-leaf-wan":
+            # Not applicable to remote leafs, skip
+            continue
         dn = node["fabricNode"]["attributes"]["dn"]
         name = node["fabricNode"]["attributes"]["name"]
         if node["fabricNode"]["attributes"]["role"] == "spine":

tests/fabric_link_redundancy_check/fabricNode.json

@@ -54,6 +54,28 @@
             }
         }
     },
+    {
+        "fabricNode": {
+            "attributes": {
+                "dn": "topology/pod-1/node-121",
+                "id": "121",
+                "name": "RL_LF121",
+                "role": "leaf",
+                "nodeType": "remote-leaf-wan"
+            }
+        }
+    },
+    {
+        "fabricNode": {
+            "attributes": {
+                "dn": "topology/pod-1/node-122",
+                "id": "122",
+                "name": "RL_LF122",
+                "role": "leaf",
+                "nodeType": "remote-leaf-wan"
+            }
+        }
+    },
     {
         "fabricNode": {
             "attributes": {

tests/fabric_link_redundancy_check/test_fabric_link_redundancy_check.py

@@ -46,7 +46,7 @@
             },
             script.FAIL_O,
         ),
-        # PASSING = ALL LEAF SWITCHES ARE MULTI-HOMED
+        # PASSING = ALL LEAF SWITCHES ARE MULTI-HOMED except for RL
         (
             {
                 fabric_nodes_api: read_data(dir, "fabricNode.json"),