Fixes bug 2013 : Passing Anti-affinity group as additionalParamsForVnf

Change-Id: I965ad7339573ecfe8f2eb699a354396f096cf9c5
Signed-off-by: Alexis Romero <garomero@indra.es>

diff --git a/osm_nbi/instance_topics.py b/osm_nbi/instance_topics.py
index 02572d0..61369b5 100644 (file)
--- a/osm_nbi/instance_topics.py
+++ b/osm_nbi/instance_topics.py
@@ -594,13 +594,26 @@ class NsrTopic(BaseTopic):
 
                 # Add Affinity or Anti-affinity group information to NSR
                 vdu_profiles = vnfd.get("df", [[]])[0].get("vdu-profile", ())
-                ag_prefix_name = "{}-{}".format(nsr_descriptor["name"][:16], vnf_profile.get("id")[:16])
+                affinity_group_prefix_name = "{}-{}".format(
+                    nsr_descriptor["name"][:16], vnf_profile.get("id")[:16]
+                )
 
                 for vdu_profile in vdu_profiles:
-                    ag_data = {}
-                    for ag in vdu_profile.get("affinity-or-anti-affinity-group", ()):
-                        ag_data = self._get_affinity_or_anti_affinity_group_data_from_vnfd(vnfd, ag["id"])
-                        self._add_affinity_or_anti_affinity_group_to_nsr(nsr_descriptor, ag_data, ag_prefix_name)
+                    affinity_group_data = {}
+                    for affinity_group in vdu_profile.get(
+                        "affinity-or-anti-affinity-group", ()
+                    ):
+                        affinity_group_data = (
+                            self._get_affinity_or_anti_affinity_group_data_from_vnfd(
+                                vnfd, affinity_group["id"]
+                            )
+                        )
+                        affinity_group_data["member-vnf-index"] = vnf_profile.get("id")
+                        self._add_affinity_or_anti_affinity_group_to_nsr(
+                            nsr_descriptor,
+                            affinity_group_data,
+                            affinity_group_prefix_name,
+                        )
 
             for vld in nsr_vld:
                 vld["vnfd-connection-point-ref"] = all_vld_connection_point_data.get(
@@ -611,38 +624,50 @@ class NsrTopic(BaseTopic):
 
         return nsr_descriptor
 
-    def _get_affinity_or_anti_affinity_group_data_from_vnfd(self, vnfd, ag_id):
+    def _get_affinity_or_anti_affinity_group_data_from_vnfd(
+        self, vnfd, affinity_group_id
+    ):
         """
         Gets affinity-or-anti-affinity-group info from df and returns the desired affinity group
         """
-        affinity_or_anti_affinity_group = utils.find_in_list(
-            vnfd.get("df", [[]])[0].get("affinity-or-anti-affinity-group", ()), lambda ag: ag["id"] == ag_id
+        affinity_group = utils.find_in_list(
+            vnfd.get("df", [[]])[0].get("affinity-or-anti-affinity-group", ()),
+            lambda ag: ag["id"] == affinity_group_id,
         )
-        ag_data = {}
-        if affinity_or_anti_affinity_group and affinity_or_anti_affinity_group.get("id"):
-            ag_data["ag-id"] = affinity_or_anti_affinity_group["id"]
-        if affinity_or_anti_affinity_group and affinity_or_anti_affinity_group.get("type"):
-            ag_data["type"] = affinity_or_anti_affinity_group["type"]
-        if affinity_or_anti_affinity_group and affinity_or_anti_affinity_group.get("scope"):
-            ag_data["scope"] = affinity_or_anti_affinity_group["scope"]
-        return ag_data
-
-    def _add_affinity_or_anti_affinity_group_to_nsr(self, nsr_descriptor, ag_data, ag_prefix_name):
+        affinity_group_data = {}
+        if affinity_group:
+            if affinity_group.get("id"):
+                affinity_group_data["ag-id"] = affinity_group["id"]
+            if affinity_group.get("type"):
+                affinity_group_data["type"] = affinity_group["type"]
+            if affinity_group.get("scope"):
+                affinity_group_data["scope"] = affinity_group["scope"]
+        return affinity_group_data
+
+    def _add_affinity_or_anti_affinity_group_to_nsr(
+        self, nsr_descriptor, affinity_group_data, affinity_group_prefix_name
+    ):
         """
         Adds affinity-or-anti-affinity-group to nsr checking first it is not already added
         """
-        ag = next(
+        affinity_group = next(
             (
                 f
                 for f in nsr_descriptor["affinity-or-anti-affinity-group"]
-                if all(f.get(k) == ag_data[k] for k in ag_data)
+                if all(f.get(k) == affinity_group_data[k] for k in affinity_group_data)
             ),
             None,
         )
-        if not ag:
-            ag_data["id"] = str(len(nsr_descriptor["affinity-or-anti-affinity-group"]))
-            ag_data["name"] = "{}-{}-{}".format(ag_prefix_name, ag_data["ag-id"][:32], ag_data.get("id") or 0)
-            nsr_descriptor["affinity-or-anti-affinity-group"].append(ag_data)
+        if not affinity_group:
+            affinity_group_data["id"] = str(
+                len(nsr_descriptor["affinity-or-anti-affinity-group"])
+            )
+            affinity_group_data["name"] = "{}-{}".format(
+                affinity_group_prefix_name, affinity_group_data["ag-id"][:32]
+            )
+            nsr_descriptor["affinity-or-anti-affinity-group"].append(
+                affinity_group_data
+            )
 
     def _get_image_data_from_vnfd(self, vnfd, sw_image_id):
         sw_image_desc = utils.find_in_list(
@@ -986,28 +1011,46 @@ class NsrTopic(BaseTopic):
 
             # Adding Affinity groups information to vdur
             try:
-                ags_vdu_profile = utils.find_in_list(
+                vdu_profile_affinity_group = utils.find_in_list(
                     vnfd.get("df")[0]["vdu-profile"],
                     lambda a_vdu: a_vdu["id"] == vdu["id"],
                 )
             except Exception:
-                ags_vdu_profile = None
-
-            if ags_vdu_profile:
-                ags_ids = []
-                for ag in ags_vdu_profile.get("affinity-or-anti-affinity-group", ()):
-                    vdu_ag = utils.find_in_list(
-                        ags_vdu_profile.get("affinity-or-anti-affinity-group", ()),
-                        lambda ag_fp: ag_fp["id"] == ag["id"],
+                vdu_profile_affinity_group = None
+
+            if vdu_profile_affinity_group:
+                affinity_group_ids = []
+                for affinity_group in vdu_profile_affinity_group.get(
+                    "affinity-or-anti-affinity-group", ()
+                ):
+                    vdu_affinity_group = utils.find_in_list(
+                        vdu_profile_affinity_group.get(
+                            "affinity-or-anti-affinity-group", ()
+                        ),
+                        lambda ag_fp: ag_fp["id"] == affinity_group["id"],
                     )
-                    nsr_ags_data = utils.find_in_list(
+                    nsr_affinity_group = utils.find_in_list(
                         nsr_descriptor["affinity-or-anti-affinity-group"],
                         lambda nsr_ag: (
-                            nsr_ag.get("ag-id") == vdu_ag.get("id")
+                            nsr_ag.get("ag-id") == vdu_affinity_group.get("id")
+                            and nsr_ag.get("member-vnf-index")
+                            == vnfr_descriptor.get("member-vnf-index-ref")
                         ),
                     )
-                    ags_ids.append(nsr_ags_data["id"])
-                vdur["affinity-or-anti-affinity-group-id"] = ags_ids
+                    # Update Affinity Group VIM name if VDU instantiation parameter is present
+                    if vnf_params and vnf_params.get("affinity-or-anti-affinity-group"):
+                        vnf_params_affinity_group = utils.find_in_list(
+                            vnf_params["affinity-or-anti-affinity-group"],
+                            lambda vnfp_ag: (
+                                vnfp_ag.get("id") == vdu_affinity_group.get("id")
+                            ),
+                        )
+                        if vnf_params_affinity_group.get("vim-affinity-group-id"):
+                            nsr_affinity_group[
+                                "vim-affinity-group-id"
+                            ] = vnf_params_affinity_group["vim-affinity-group-id"]
+                    affinity_group_ids.append(nsr_affinity_group["id"])
+                vdur["affinity-or-anti-affinity-group-id"] = affinity_group_ids
 
             if vdu_instantiation_level:
                 count = vdu_instantiation_level.get("number-of-instances")

diff --git a/osm_nbi/validation.py b/osm_nbi/validation.py
index d1cfc1d..1d637c5 100644 (file)
--- a/osm_nbi/validation.py
+++ b/osm_nbi/validation.py
@@ -316,6 +316,19 @@ additional_params_for_vnf = {
                     "additionalProperties": False,
                 },
             },
+            "affinity-or-anti-affinity-group": {
+                "type": "array",
+                "items": {
+                    "type": "object",
+                    "properties": {
+                        "id": name_schema,
+                        "vim-affinity-group-id": name_schema,
+                    },
+                    "required": ["id"],
+                    "minProperties": 2,
+                    "additionalProperties": False,
+                },
+            },
         },
         "required": ["member-vnf-index"],
         "minProperties": 2,