finished all audits, first rc

dashboard/openstack_utils/flavor.py

@@ -0,0 +1,20 @@
+from openstack.connection import Connection
+
+from collections import Counter
+
+def get_flavor_list(connection: Connection) -> dict:
+    servers = list(connection.compute.servers(all_projects=True))
+    flavor_ids = [s.flavor['id'] for s in servers if 'id' in s.flavor]
+    flavor_count = Counter(flavor_ids).most_common()
+
+    flavors = list(flavor_count)
+
+    result = {}
+    for idx, prefix in [(0, "first"), (1, "second"), (2, "third")]:
+        if len(flavors) > idx:
+            result[f"{prefix}_common_flavor"] = {
+                "name": flavors[idx][0],
+                "count": flavors[idx][1]
+            }
+
+    return result