X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=osm_policy_module%2Fhealing%2Fservice.py;h=b36f8676de769ba895a4573bbcb29afe02fff2ad;hb=refs%2Fchanges%2F96%2F13296%2F3;hp=7c6739cbe3e174bbaf728f36ff0d2af3bbe7403e;hpb=d37c54c64eec65c9a3c490a31eef3a02a76cb474;p=osm%2FPOL.git

diff --git a/osm_policy_module/healing/service.py b/osm_policy_module/healing/service.py
index 7c6739c..b36f867 100644
--- a/osm_policy_module/healing/service.py
+++ b/osm_policy_module/healing/service.py
@@ -24,6 +24,8 @@
 ##
 import logging
 import datetime
+import functools
+import operator
 
 from osm_policy_module.common.common_db_client import CommonDbClient
 from osm_policy_module.common.lcm_client import LcmClient
@@ -51,17 +53,23 @@ class HealingService:
         self.lcm_client = LcmClient(config)
         log.info("Constructor created for HealingService")
 
-    async def configure_healing_alarms(self, nsr_id: str):
+    async def configure_healing_alarms(self, nsr_id: str, vnf_member_index=None):
         """
         Configuring the Healing alarms
         :param nsr_id: Network service record id
+        :param vnf_member_index: Member VNF Index of VNF
         """
         log.info("Configuring Healing alarm for NS %s", nsr_id)
         alarms_created = []
         database.db.connect()
         try:
             with database.db.atomic():
-                vnfrs = self.db_client.get_vnfrs(nsr_id)
+                if vnf_member_index is None:
+                    vnfrs = self.db_client.get_vnfrs(nsr_id)
+                else:
+                    vnfrs = []
+                    vnfr = self.db_client.get_vnfr(nsr_id, vnf_member_index)
+                    vnfrs.append(vnfr)
                 for vnfr in vnfrs:
                     vnfd = self.db_client.get_vnfd(vnfr["vnfd-id"])
                     df = vnfd.get("df", [{}])[0]
@@ -178,18 +186,25 @@ class HealingService:
         finally:
             database.db.close()
 
-    async def delete_healing_alarms(self, nsr_id):
+    async def delete_healing_alarms(self, nsr_id, vnf_member_index=None):
         """
         Deleting the healing alarms
         :param nsr_id: Network service record id
+        :param vnf_member_index: Member VNF Index of VNF
         """
         log.info("Deleting healing vnf alarms for network service %s", nsr_id)
         database.db.connect()
         try:
             with database.db.atomic():
-                for alarm in HealingActionRepository.list(
-                    HealingAction.nsr_id == nsr_id
-                ):
+                if vnf_member_index is None:
+                    heal_conditions = HealingAction.nsr_id == nsr_id
+                else:
+                    query_list = [
+                        HealingAction.nsr_id == nsr_id,
+                        HealingAction.vnf_member_index == vnf_member_index,
+                    ]
+                    heal_conditions = functools.reduce(operator.and_, query_list)
+                for alarm in HealingActionRepository.list(heal_conditions):
                     try:
                         await self.mon_client.delete_alarm(
                             alarm.nsr_id,
@@ -238,45 +253,48 @@ class HealingService:
         database.db.connect()
         try:
             if status == "alarm":
-                with database.db.atomic():
-                    alarm = HealingActionRepository.get(
-                        HealingAction.alarm_uuid == alarm_uuid
-                    )
-                    vnf_member_index = alarm.vnf_member_index
-                    vdur_name = alarm.vdur_name
-                    vdu_id = alarm.vdu_id
-                    nsr_id = alarm.nsr_id
-                    heal_type = alarm.recovery_action
-                    cooldown_time = alarm.cooldown_time
-                    count_index = alarm.count_index
-                    last_heal = alarm.last_heal
-                    day1 = alarm.day1
-                    vnfinstance_id = alarm.vnfinstance_id
-                    alarms = HealingActionRepository.list(
-                        HealingAction.vnf_member_index == vnf_member_index,
-                        HealingAction.vdur_name == vdur_name,
-                    )
-                    statuses = []
+                if self.conf.get("autoheal", "enabled") == "True":
+                    with database.db.atomic():
+                        alarm = HealingActionRepository.get(
+                            HealingAction.alarm_uuid == alarm_uuid
+                        )
+                        vnf_member_index = alarm.vnf_member_index
+                        vdur_name = alarm.vdur_name
+                        vdu_id = alarm.vdu_id
+                        nsr_id = alarm.nsr_id
+                        heal_type = alarm.recovery_action
+                        cooldown_time = alarm.cooldown_time
+                        count_index = alarm.count_index
+                        last_heal = alarm.last_heal
+                        day1 = alarm.day1
+                        vnfinstance_id = alarm.vnfinstance_id
+                        alarms = HealingActionRepository.list(
+                            HealingAction.vnf_member_index == vnf_member_index,
+                            HealingAction.vdur_name == vdur_name,
+                        )
+                        statuses = []
 
-                    for alarm in alarms:
-                        statuses.append(alarm.last_status)
-                    if (set(statuses) == {"alarm"}) or ("alarm" in statuses):
-                        delta = datetime.datetime.now() - last_heal
-                        if delta.total_seconds() > cooldown_time:
-                            await self.lcm_client.heal(
-                                nsr_id,
-                                vnfinstance_id,
-                                vdur_name,
-                                vdu_id,
-                                vnf_member_index,
-                                heal_type,
-                                day1,
-                                count_index,
-                            )
-                            last_heal = datetime.datetime.now()
-                            log.info("datetime.datetime.now %s", datetime.datetime.now)
-                            alarm.last_heal = last_heal
-                            alarm.save()
+                        for alarm in alarms:
+                            statuses.append(alarm.last_status)
+                        if (set(statuses) == {"alarm"}) or ("alarm" in statuses):
+                            delta = datetime.datetime.now() - last_heal
+                            if delta.total_seconds() > cooldown_time:
+                                await self.lcm_client.heal(
+                                    nsr_id,
+                                    vnfinstance_id,
+                                    vdur_name,
+                                    vdu_id,
+                                    vnf_member_index,
+                                    heal_type,
+                                    day1,
+                                    count_index,
+                                )
+                                last_heal = datetime.datetime.now()
+                                log.info(
+                                    "datetime.datetime.now %s", datetime.datetime.now
+                                )
+                                alarm.last_heal = last_heal
+                                alarm.save()
 
         except HealingAction.DoesNotExist:
             log.info("There is no healing action configured for alarm %s.", alarm_uuid)