Change in vnflcm

[vfc/gvnfm/vnflcm.git] / lcm / lcm / nf / biz / terminate_vnf.py

diff --git a/lcm/lcm/nf/biz/terminate_vnf.py b/lcm/lcm/nf/biz/terminate_vnf.py
index e23d5ef..c0caf51 100644 (file)
--- a/lcm/lcm/nf/biz/terminate_vnf.py
+++ b/lcm/lcm/nf/biz/terminate_vnf.py
@@ -14,17 +14,19 @@
 
 import json
 import logging
+import traceback
 from threading import Thread
 
 from lcm.nf.const import VNF_STATUS, RESOURCE_MAP
 from lcm.pub.database.models import NfInstModel, VmInstModel, NetworkInstModel, StorageInstModel, \
-    PortInstModel, VNFCInstModel, NfvoRegInfoModel, FlavourInstModel, SubNetworkInstModel
+    PortInstModel, VNFCInstModel, FlavourInstModel, SubNetworkInstModel
 from lcm.pub.exceptions import NFLCMException
-from lcm.pub.msapi.gvnfmdriver import apply_grant_to_nfvo, notify_lcm_to_nfvo
+from lcm.pub.msapi.gvnfmdriver import notify_lcm_to_nfvo
 from lcm.pub.utils.jobutil import JobUtil
 from lcm.pub.utils.timeutil import now_time
 from lcm.pub.utils.values import ignore_case_get
 from lcm.pub.vimapi import adaptor
+from lcm.nf.biz.grant_vnf import grant_resource
 
 logger = logging.getLogger(__name__)
 
@@ -40,13 +42,20 @@ class TerminateVnf(Thread):
         self.inst_resource = {'volumn': [], 'network': [], 'subnet': [], 'port': [], 'flavor': [], 'vm': []}
 
     def run(self):
+        try:
             if self.term_pre():
-                self.grant_resource()
+                grant_resource(nf_inst_id=self.nf_inst_id, job_id=self.job_id)
+                JobUtil.add_job_status(self.job_id, 20, 'Nf terminating grant_resource finish')
                 self.query_inst_resource()
                 self.query_notify_data()
                 self.delete_resource()
                 self.lcm_notify()
             JobUtil.add_job_status(self.job_id, 100, "Terminate Vnf success.")
+        except NFLCMException as e:
+            self.vnf_term_failed_handle(e.message)
+        except Exception as e:
+            logger.error(e.message)
+            self.vnf_term_failed_handle(traceback.format_exc())
 
     def term_pre(self):
         vnf_insts = NfInstModel.objects.filter(nfinstid=self.nf_inst_id)
@@ -61,39 +70,6 @@ class TerminateVnf(Thread):
         logger.info("Nf terminating pre-check finish")
         return True
 
-    def grant_resource(self):
-        logger.info("Grant resource begin")
-        content_args = {
-            'vnfInstanceId': self.nf_inst_id,
-            'vnfDescriptorId': '',
-            'lifecycleOperation': 'Terminate',
-            'jobId': self.job_id,
-            'addResource': [],
-            'removeResource': [],
-            'placementConstraint': [],
-            'additionalParam': {}
-        }
-
-        vdus = VmInstModel.objects.filter(instid=self.nf_inst_id, is_predefined=1)
-        res_index = 1
-        for vdu in vdus:
-            res_def = {
-                'type': 'VDU',
-                'resDefId': str(res_index),
-                'resDesId': vdu.resouceid}
-            content_args['removeResource'].append(res_def)
-            res_index += 1
-
-        vnfmInfo = NfvoRegInfoModel.objects.filter(nfvoid=self.nf_inst_id)
-        if len(vnfmInfo) == 0:
-            raise NFLCMException('VnfId(%s) does not exist' % self.nf_inst_id)
-        content_args['additionalParam']['vnfmid'] = vnfmInfo[0].vnfminstid
-        content_args['additionalParam']['vimid'] = vnfmInfo[0].apiurl
-        logger.info('Grant request data=%s' % content_args)
-        self.apply_result = apply_grant_to_nfvo(json.dumps(content_args))
-        logger.info("Grant resource end, response: %s" % self.apply_result)
-        JobUtil.add_job_status(self.job_id, 20, 'Nf terminating grant_resource finish')
-
     def query_inst_resource(self):
         logger.info('Query resource begin')
         for resource_type in RESOURCE_MAP.keys():
@@ -172,10 +148,8 @@ class TerminateVnf(Thread):
             'affectedVirtualStorage': affected_vs,
             'affectedCp': affected_cp}
 
-        vnfmInfo = NfvoRegInfoModel.objects.filter(nfvoid=self.nf_inst_id)
-        if len(vnfmInfo) == 0:
-            raise NFLCMException('VnfId(%s) does not exist' % self.nf_inst_id)
-        self.notify_data['VNFMID'] = vnfmInfo[0].vnfminstid
+        vnfInsts = NfInstModel.objects.filter(nfinstid=self.nf_inst_id)
+        self.notify_data['VNFMID'] = vnfInsts[0].vnfminstid
         logger.info('Notify request data=%s' % self.notify_data)
 
     def delete_resource(self):
@@ -194,3 +168,8 @@ class TerminateVnf(Thread):
         logger.info('Send notify request to nfvo')
         resp = notify_lcm_to_nfvo(json.dumps(self.notify_data))
         logger.info('Lcm notify end, response: %s' % resp)
+
+    def vnf_term_failed_handle(self, error_msg):
+        logger.error('VNF termination failed, detail message: %s' % error_msg)
+        NfInstModel.objects.filter(nfinstid=self.nf_inst_id).update(status='failed', lastuptime=now_time())
+        JobUtil.add_job_status(self.job_id, 255, error_msg)