VMware: Fix custom value in vmware_guest (#58157)

Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>

lib/ansible/modules/cloud/vmware/vmware_guest.py

@@ -1521,30 +1521,28 @@ class PyVmomiHelper(PyVmomi):
             self.configspec.vAppConfig = new_vmconfig_spec
             self.change_detected = True
 
-    def customize_customvalues(self, vm_obj, config_spec):
+    def customize_customvalues(self, vm_obj):
         if len(self.params['customvalues']) == 0:
             return
 
-        vm_custom_spec = config_spec
-        vm_custom_spec.extraConfig = []
-
-        changed = False
         facts = self.gather_facts(vm_obj)
         for kv in self.params['customvalues']:
             if 'key' not in kv or 'value' not in kv:
-                self.module.exit_json(msg="customvalues items required both 'key' and 'value fields.")
+                self.module.exit_json(msg="customvalues items required both 'key' and 'value' fields.")
 
-            # If kv is not kv fetched from facts, change it
-            if kv['key'] not in facts['customvalues'] or facts['customvalues'][kv['key']] != kv['value']:
-                option = vim.option.OptionValue()
-                option.key = kv['key']
-                option.value = kv['value']
+            key_id = None
+            for field in self.content.customFieldsManager.field:
+                if field.name == kv['key']:
+                    key_id = field.key
+                    break
 
-                vm_custom_spec.extraConfig.append(option)
-                changed = True
+            if not key_id:
+                self.module.fail_json(msg="Unable to find custom value key %s" % kv['key'])
 
-        if changed:
-            self.change_detected = True
+            # If kv is not kv fetched from facts, change it
+            if kv['key'] not in facts['customvalues'] or facts['customvalues'][kv['key']] != kv['value']:
+                self.content.customFieldsManager.SetField(entity=vm_obj, key=key_id, value=kv['value'])
+                self.change_detected = True
 
     def customize_vm(self, vm_obj):
 
@@ -2316,12 +2314,7 @@ class PyVmomiHelper(PyVmomi):
                     return {'changed': self.change_applied, 'failed': True, 'msg': task.info.error.msg, 'op': 'annotation'}
 
             if self.params['customvalues']:
-                vm_custom_spec = vim.vm.ConfigSpec()
-                self.customize_customvalues(vm_obj=vm, config_spec=vm_custom_spec)
-                task = vm.ReconfigVM_Task(vm_custom_spec)
-                self.wait_for_task(task)
-                if task.info.state == 'error':
-                    return {'changed': self.change_applied, 'failed': True, 'msg': task.info.error.msg, 'op': 'customvalues'}
+                self.customize_customvalues(vm_obj=vm)
 
             if self.params['wait_for_ip_address'] or self.params['wait_for_customization'] or self.params['state'] in ['poweredon', 'restarted']:
                 set_vm_power_state(self.content, vm, 'poweredon', force=False)
@@ -2359,7 +2352,7 @@ class PyVmomiHelper(PyVmomi):
         self.configure_disks(vm_obj=self.current_vm_obj)
         self.configure_network(vm_obj=self.current_vm_obj)
         self.configure_cdrom(vm_obj=self.current_vm_obj)
-        self.customize_customvalues(vm_obj=self.current_vm_obj, config_spec=self.configspec)
+        self.customize_customvalues(vm_obj=self.current_vm_obj)
         self.configure_resource_alloc_info(vm_obj=self.current_vm_obj)
         self.configure_vapp_properties(vm_obj=self.current_vm_obj)