X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=NG-RO%2Fosm_ng_ro%2Fns_thread.py;h=6336d9e60f50d5174228ec788f8016614f3f44a9;hb=56f89c496a3563c74af6166efb91a45ee64bde10;hp=62e0f3c5861537c411b4894d1c437ae319433e6c;hpb=16d3a11b90ae38aeda1e35ef222605d698e292e1;p=osm%2FRO.git

diff --git a/NG-RO/osm_ng_ro/ns_thread.py b/NG-RO/osm_ng_ro/ns_thread.py
index 62e0f3c5..6336d9e6 100644
--- a/NG-RO/osm_ng_ro/ns_thread.py
+++ b/NG-RO/osm_ng_ro/ns_thread.py
@@ -977,7 +977,6 @@ class VimInteractionSdnNet(VimInteractionBase):
         return self.new(ro_task, task_create_index, None)
 
     def new(self, ro_task, task_index, task_depends):
-
         task = ro_task["tasks"][task_index]
         task_id = task["task_id"]
         target_vim = self.my_vims[ro_task["target_id"]]
@@ -1992,18 +1991,15 @@ class NsWorker(threading.Thread):
                         return ro_task_dependency, task_index
         raise NsWorkerException("Cannot get depending task {}".format(task_id))
 
-    def update_vm_refresh(self):
+    def update_vm_refresh(self, ro_task):
         """Enables the VM status updates if self.refresh_config.active parameter
-        is not -1 and than updates the DB accordingly
+        is not -1 and then updates the DB accordingly
 
         """
         try:
             self.logger.debug("Checking if VM status update config")
             next_refresh = time.time()
-            if self.refresh_config.active == -1:
-                next_refresh = -1
-            else:
-                next_refresh += self.refresh_config.active
+            next_refresh = self._get_next_refresh(ro_task, next_refresh)
 
             if next_refresh != -1:
                 db_ro_task_update = {}
@@ -2038,6 +2034,23 @@ class NsWorker(threading.Thread):
         except Exception as e:
             self.logger.error(f"Error updating tasks to enable VM status updates: {e}")
 
+    def _get_next_refresh(self, ro_task: dict, next_refresh: float):
+        """Decide the next_refresh according to vim type and refresh config period.
+        Args:
+            ro_task (dict):             ro_task details
+            next_refresh    (float):    next refresh time as epoch format
+
+        Returns:
+            next_refresh    (float)     -1 if vm updates are disabled or vim type is openstack.
+        """
+        target_vim = ro_task["target_id"]
+        vim_type = self.db_vims[target_vim]["vim_type"]
+        if self.refresh_config.active == -1 or vim_type == "openstack":
+            next_refresh = -1
+        else:
+            next_refresh += self.refresh_config.active
+        return next_refresh
+
     def _process_pending_tasks(self, ro_task):
         ro_task_id = ro_task["_id"]
         now = time.time()
@@ -2059,10 +2072,7 @@ class NsWorker(threading.Thread):
             elif new_status == "BUILD":
                 next_refresh += self.refresh_config.build
             elif new_status == "DONE":
-                if self.refresh_config.active == -1:
-                    next_refresh = -1
-                else:
-                    next_refresh += self.refresh_config.active
+                next_refresh = self._get_next_refresh(ro_task, next_refresh)
             else:
                 next_refresh += self.refresh_config.error
 
@@ -2077,7 +2087,7 @@ class NsWorker(threading.Thread):
                 self._log_ro_task(ro_task, None, None, "TASK_WF", "GET_TASK")
             """
             # Check if vim status refresh is enabled again
-            self.update_vm_refresh()
+            self.update_vm_refresh(ro_task)
             # 0: get task_status_create
             lock_object = None
             task_status_create = None
@@ -2185,7 +2195,10 @@ class NsWorker(threading.Thread):
                             )
 
                         if task["action"] == "DELETE":
-                            (new_status, db_vim_info_update,) = self._delete_task(
+                            (
+                                new_status,
+                                db_vim_info_update,
+                            ) = self._delete_task(
                                 ro_task, task_index, task_depends, db_ro_task_update
                             )
                             new_status = (