GetManagerNicInventory (#49961)

* Add GetManagerNicInventory command for Manager category, and tweak redfish_utils' get_nic_inventory to accommodate manager nic interfaces

* Remove get_manager_nic_inventory, since it is unnecessary while using get_manager in get_nic_inventory

* Rework get_nic_inventory() to take a resource_type as a string, which will be just the category parameter from redfish_facts, making it clearer

* remove extraneous blank line to conform with pep8

* Add GetManagerNicInventory example task to EXAMPLES docstring

lib/ansible/module_utils/redfish_utils.py

@@ -833,7 +833,7 @@ class RedfishUtils(object):
         result["entries"] = cpu_results
         return result
 
-    def get_nic_inventory(self):
+    def get_nic_inventory(self, resource_type):
         result = {}
         nic_list = []
         nic_results = []
@@ -843,8 +843,13 @@ class RedfishUtils(object):
                       'NameServers', 'PermanentMACAddress', 'SpeedMbps', 'MTUSize',
                       'AutoNeg', 'Status']
 
-        # Search for 'key' entry and extract URI from it
-        response = self.get_request(self.root_uri + self.systems_uri)
+        #  Given resource_type, use the proper URI
+        if resource_type == 'Systems':
+            resource_uri = self.systems_uri
+        elif resource_type == 'Manager':
+            resource_uri = self.manager_uri
+
+        response = self.get_request(self.root_uri + resource_uri)
         if response['ret'] is False:
             return response
         result['ret'] = True

lib/ansible/modules/remote_management/redfish/redfish_facts.py

@@ -92,6 +92,14 @@ EXAMPLES = '''
       username: "{{ username }}"
       password: "{{ password }}"
 
+  - name: Get Manager NIC inventory information
+    redfish_facts:
+      category: Manager
+      command: GetManagerNicInventory
+      baseuri: "{{ baseuri }}"
+      username: "{{ username }}"
+      password: "{{ password }}"
+
   - name: Get all information available in the Manager category
     redfish_facts:
       category: Manager
@@ -127,7 +135,7 @@ CATEGORY_COMMANDS_ALL = {
     "Chassis": ["GetFanInventory"],
     "Accounts": ["ListUsers"],
     "Update": ["GetFirmwareInventory"],
-    "Manager": ["GetManagerAttributes", "GetLogs"],
+    "Manager": ["GetManagerAttributes", "GetManagerNicInventory", "GetLogs"],
 }
 
 CATEGORY_COMMANDS_DEFAULT = {
@@ -208,7 +216,7 @@ def main():
                 elif command == "GetCpuInventory":
                     result["cpu"] = rf_utils.get_cpu_inventory()
                 elif command == "GetNicInventory":
-                    result["nic"] = rf_utils.get_nic_inventory()
+                    result["nic"] = rf_utils.get_nic_inventory(category)
                 elif command == "GetStorageControllerInventory":
                     result["storage_controller"] = rf_utils.get_storage_controller_inventory()
                 elif command == "GetDiskInventory":
@@ -257,6 +265,8 @@ def main():
             for command in command_list:
                 if command == "GetManagerAttributes":
                     result["manager_attributes"] = rf_utils.get_manager_attributes()
+                elif command == "GetManagerNicInventory":
+                    result["manager_nics"] = rf_utils.get_nic_inventory(resource_type=category)
                 elif command == "GetLogs":
                     result["log"] = rf_utils.get_logs()