X-Git-Url: https://osm.etsi.org/gitweb/?p=osm%2FNBI.git;a=blobdiff_plain;f=osm_nbi%2Finstance_topics.py;h=e36a7234e47d7022d19537d003d2322585f7d0a2;hp=809578ed25755dbd3f0b60fa69b77569c5743317;hb=ea97c04d6d6d9cbf61d03bebec7ed17e07919ed3;hpb=08ddb14b077121ffced28e41c441fef31b6bb6a1

diff --git a/osm_nbi/instance_topics.py b/osm_nbi/instance_topics.py
index 809578e..e36a723 100644
--- a/osm_nbi/instance_topics.py
+++ b/osm_nbi/instance_topics.py
@@ -18,8 +18,8 @@ from uuid import uuid4
 from http import HTTPStatus
 from time import time
 from copy import copy, deepcopy
-from validation import validate_input, ValidationError, ns_instantiate, ns_action, ns_scale, nsi_instantiate
-from base_topic import BaseTopic, EngineException, get_iterable
+from osm_nbi.validation import validate_input, ValidationError, ns_instantiate, ns_action, ns_scale, nsi_instantiate
+from osm_nbi.base_topic import BaseTopic, EngineException, get_iterable
 # from descriptor_topics import DescriptorTopic
 from yaml import safe_dump
 from osm_common.dbbase import DbException
@@ -443,6 +443,13 @@ class NsLcmOpTopic(BaseTopic):
                 raise EngineException("Invalid parameter member_vnf_index='{}' is not one of the "
                                       "nsd:constituent-vnfd".format(member_vnf_index))
 
+        def check_valid_vdu(vnfd, vdu_id):
+            for vdud in get_iterable(vnfd.get("vdu")):
+                if vdud["id"] == vdu_id:
+                    return vdud
+            else:
+                raise EngineException("Invalid parameter vdu_id='{}' not present at vnfd:vdu:id".format(vdu_id))
+
         def _check_vnf_instantiation_params(in_vnfd, vnfd):
 
             for in_vdu in get_iterable(in_vnfd.get("vdu")):
@@ -520,7 +527,11 @@ class NsLcmOpTopic(BaseTopic):
                 indata["member_vnf_index"] = indata.pop("vnf_member_index")    # for backward compatibility
             if indata.get("member_vnf_index"):
                 vnfd = check_valid_vnf_member_index(indata["member_vnf_index"])
-                descriptor_configuration = vnfd.get("vnf-configuration", {}).get("config-primitive")
+                if indata.get("vdu_id"):
+                    vdud = check_valid_vdu(vnfd, indata["vdu_id"])
+                    descriptor_configuration = vdud.get("vdu-configuration", {}).get("config-primitive")
+                else:
+                    descriptor_configuration = vnfd.get("vnf-configuration", {}).get("config-primitive")
             else:  # use a NSD
                 descriptor_configuration = nsd.get("ns-configuration", {}).get("config-primitive")
             # check primitive