Bug 2210 NS instantiation fails in basic12

[osm/LCM.git] / osm_lcm / ns.py

diff --git a/osm_lcm/ns.py b/osm_lcm/ns.py
index 5d960c5..8f2b192 100644 (file)
--- a/osm_lcm/ns.py
+++ b/osm_lcm/ns.py
@@ -1014,16 +1014,16 @@ class NsLcm(LcmBase):
             # check if this network needs SDN assist
             if vld.get("pci-interfaces"):
                 db_vim = get_vim_account(ns_params["vimAccountId"])
-                sdnc_id = db_vim["config"].get("sdn-controller")
-                if sdnc_id:
-                    sdn_vld = "nsrs:{}:vld.{}".format(nsr_id, vld["id"])
-                    target_sdn = "sdn:{}".format(sdnc_id)
-                    target_vld["vim_info"][target_sdn] = {
-                        "sdn": True,
-                        "target_vim": target_vim,
-                        "vlds": [sdn_vld],
-                        "type": vld.get("type"),
-                    }
+                if vim_config := db_vim.get("config"):
+                    if sdnc_id := vim_config.get("sdn-controller"):
+                        sdn_vld = "nsrs:{}:vld.{}".format(nsr_id, vld["id"])
+                        target_sdn = "sdn:{}".format(sdnc_id)
+                        target_vld["vim_info"][target_sdn] = {
+                            "sdn": True,
+                            "target_vim": target_vim,
+                            "vlds": [sdn_vld],
+                            "type": vld.get("type"),
+                        }
 
             nsd_vnf_profiles = get_vnf_profiles(nsd)
             for nsd_vnf_profile in nsd_vnf_profiles:
@@ -2999,6 +2999,9 @@ class NsLcm(LcmBase):
         cached_vnfds: Dict[str, Any],
     ) -> List[Relation]:
         relations = []
+        if vca.target_element == "ns":
+            self.logger.debug("VCA is a NS charm, not a VNF.")
+            return relations
         vnf_profile = get_vnf_profile(nsd, vca.vnf_profile_id)
         vnf_profile_id = vnf_profile["id"]
         vnfd_id = vnf_profile["vnfd-id"]