X-Git-Url: https://osm.etsi.org/gitweb/?p=osm%2FLCM.git;a=blobdiff_plain;f=osm_lcm%2Fdata_utils%2Fvnfr.py;fp=osm_lcm%2Fdata_utils%2Fvnfr.py;h=9c0b14826df4c86382bb35d44e210885a32e9160;hp=042788e2042869d76a761c20f4fdda659556e7ec;hb=132515638cd925a0d070fbf5b08f21ae7ddce05c;hpb=9a256dbc33676a12665c8a77e1e22154d34eab4b

diff --git a/osm_lcm/data_utils/vnfr.py b/osm_lcm/data_utils/vnfr.py
index 042788e..9c0b148 100644
--- a/osm_lcm/data_utils/vnfr.py
+++ b/osm_lcm/data_utils/vnfr.py
@@ -23,6 +23,7 @@
 ##
 
 from osm_lcm.data_utils import list_utils
+from osm_lcm.lcm_utils import get_iterable
 
 
 def find_VNFR_by_VDU_ID(vnfr, vdu_id):
@@ -57,3 +58,11 @@ def get_osm_params(db_vnfr, vdu_id=None, vdu_count_index=0):
             osm_params["vdu_id"] = vdu_id
             osm_params["count_index"] = vdu_count_index
     return osm_params
+
+
+def get_vdur_index(db_vnfr, vdu_delta):
+    vdur_list = get_iterable(db_vnfr, "vdur")
+    if vdur_list:
+        return len([x for x in vdur_list if x.get("vdu-id-ref") == vdu_delta["id"]])
+    else:
+        return 0