Revert "Remove unused methods"

[osm/LCM.git] / osm_lcm / data_utils / vnfd.py

diff --git a/osm_lcm/data_utils/vnfd.py b/osm_lcm/data_utils/vnfd.py
index 5351c41..9f8104a 100644 (file)
--- a/osm_lcm/data_utils/vnfd.py
+++ b/osm_lcm/data_utils/vnfd.py
@@ -37,6 +37,16 @@ def get_kdu_list(vnfd):
     return vnfd.get("kdu", ())
 
 
+def get_kdu(vnfd, kdu_name):
+    return list_utils.find_in_list(
+        get_kdu_list(vnfd), lambda kdu: kdu["name"] == kdu_name
+    )
+
+
+def get_kdu_services(kdu):
+    return kdu.get("service", [])
+
+
 def get_ee_sorted_initial_config_primitive_list(
     primitive_list, vca_deployed, ee_descriptor_id
 ):
@@ -101,6 +111,13 @@ def get_vdu_profile(vnfd, vdu_profile_id):
     )
 
 
+def get_kdu_resource_profile(vnfd, kdu_profile_id):
+    return list_utils.find_in_list(
+        vnfd.get("df", ())[0]["kdu-resource-profile"],
+        lambda kdu_profile: kdu_profile["id"] == kdu_profile_id,
+    )
+
+
 def get_configuration(vnfd, entity_id):
     lcm_ops_config = vnfd.get("df")[0].get("lcm-operations-configuration")
     if not lcm_ops_config:
@@ -114,6 +131,10 @@ def get_configuration(vnfd, entity_id):
     )
 
 
+def get_relation_list(vnfd, entity_id):
+    return (get_configuration(vnfd, entity_id) or {}).get("relation", [])
+
+
 def get_virtual_link_profiles(vnfd):
     return vnfd.get("df")[0].get("virtual-link-profile", ())
 
@@ -148,3 +169,37 @@ def get_juju_ee_ref(vnfd, entity_id):
         get_configuration(vnfd, entity_id).get("execution-environment-list", []),
         lambda ee: "juju" in ee,
     )
+
+
+def find_software_version(vnfd: dict) -> str:
+    """Find the sotware version in the VNFD descriptors
+
+    Args:
+        vnfd (dict): Descriptor as a dictionary
+
+    Returns:
+        software-version (str)
+    """
+
+    default_sw_version = "1.0"
+
+    if vnfd.get("vnfd"):
+        vnfd = vnfd["vnfd"]
+
+    if vnfd.get("software-version"):
+        return vnfd["software-version"]
+
+    else:
+        return default_sw_version
+
+
+def check_helm_ee_in_ns(db_vnfds: list) -> bool:
+    for vnfd in db_vnfds:
+        descriptor_config = get_configuration(vnfd, vnfd["id"])
+        if not (
+            descriptor_config and "execution-environment-list" in descriptor_config
+        ):
+            continue
+        ee_list = descriptor_config.get("execution-environment-list", [])
+        if list_utils.find_in_list(ee_list, lambda ee_item: "helm-chart" in ee_item):
+            return True