redfish_command: VirtualMediaInsert does not work with Supermicro (#4839)

* bugfix virtual media support for supermicro hardware

* Added Changelog for PR4839

changelogs/fragments/4839-fix-VirtualMediaInsert-Supermicro.yml

@@ -0,0 +1,8 @@
+bugfixes:
+  - redfish_command - fix the check if a virtual media is unmounted to just check for ``instered= false``
+    caused by Supermicro hardware that does not clear the ``ImageName``
+    (https://github.com/ansible-collections/community.general/pull/4839).
+  - redfish_command - the Supermicro Redfish implementation only supports the ``image_url`` parameter in
+    the underlying API calls to ``VirtualMediaInsert`` and ``VirtualMediaEject``. Any values set
+    (or the defaults) for ``write_protected`` or ``inserted`` will be ignored
+    (https://github.com/ansible-collections/community.general/pull/4839).

plugins/module_utils/redfish_utils.py

@@ -2187,9 +2187,8 @@ class RedfishUtils(object):
             else:
                 if media_match_strict:
                     continue
-            # if ejected, 'Inserted' should be False and 'ImageName' cleared
+            # if ejected, 'Inserted' should be False
-            if (not data.get('Inserted', False) and
+            if (not data.get('Inserted', False)):
-                    not data.get('ImageName')):
                 return uri, data
         return None, None
 
@@ -2225,7 +2224,7 @@ class RedfishUtils(object):
         return resources, headers
 
     @staticmethod
-    def _insert_virt_media_payload(options, param_map, data, ai):
+    def _insert_virt_media_payload(options, param_map, data, ai, image_only=False):
         payload = {
             'Image': options.get('image_url')
         }
@@ -2239,6 +2238,12 @@ class RedfishUtils(object):
                                        options.get(option), option,
                                        allowable)}
                 payload[param] = options.get(option)
+
+        # Some hardware (such as iLO 4 or Supermicro) only supports the Image property
+        # Inserted and WriteProtected are not writable
+        if image_only:
+            del payload['Inserted']
+            del payload['WriteProtected']
         return payload
 
     def virtual_media_insert_via_patch(self, options, param_map, uri, data, image_only=False):
@@ -2247,16 +2252,10 @@ class RedfishUtils(object):
                    {'AllowableValues': v}) for k, v in data.items()
                   if k.endswith('@Redfish.AllowableValues'))
         # construct payload
-        payload = self._insert_virt_media_payload(options, param_map, data, ai)
+        payload = self._insert_virt_media_payload(options, param_map, data, ai, image_only)
-        if 'Inserted' not in payload:
+        if 'Inserted' not in payload and not image_only:
             payload['Inserted'] = True
 
-        # Some hardware (such as iLO 4) only supports the Image property on the PATCH operation
-        # Inserted and WriteProtected are not writable
-        if image_only:
-            del payload['Inserted']
-            del payload['WriteProtected']
-
         # PATCH the resource
         response = self.patch_request(self.root_uri + uri, payload)
         if response['ret'] is False:
@@ -2292,6 +2291,13 @@ class RedfishUtils(object):
         if data["FirmwareVersion"].startswith("iLO 4"):
             image_only = True
 
+        # Supermicro does also not support Inserted and WriteProtected
+        # Supermicro uses as firmware version only a number so we can't check for it because we
+        # can't be sure that this firmware version is nut used by another vendor
+        # Tested with Supermicro Firmware 01.74.02
+        if 'Supermicro' in data['Oem']:
+            image_only = True
+
         virt_media_uri = data["VirtualMedia"]["@odata.id"]
         response = self.get_request(self.root_uri + virt_media_uri)
         if response['ret'] is False:
@@ -2346,7 +2352,7 @@ class RedfishUtils(object):
         # get ActionInfo or AllowableValues
         ai = self._get_all_action_info_values(action)
         # construct payload
-        payload = self._insert_virt_media_payload(options, param_map, data, ai)
+        payload = self._insert_virt_media_payload(options, param_map, data, ai, image_only)
         # POST to action
         response = self.post_request(self.root_uri + action_uri, payload)
         if response['ret'] is False:
@@ -2392,6 +2398,9 @@ class RedfishUtils(object):
         if data["FirmwareVersion"].startswith("iLO 4"):
             image_only = True
 
+        if 'Supermicro' in data['Oem']:
+            image_only = True
+
         virt_media_uri = data["VirtualMedia"]["@odata.id"]
         response = self.get_request(self.root_uri + virt_media_uri)
         if response['ret'] is False: