feat: Make startup scripts idempotent

startup_scripts/160_power_feeds.py

@@ -1,15 +1,20 @@
 import sys
 
 from dcim.models import PowerFeed, PowerPanel, Rack
-from startup_script_utils import load_yaml, pop_custom_fields, set_custom_fields_values
+from startup_script_utils import (
+    load_yaml,
+    pop_custom_fields,
+    set_custom_fields_values,
+    split_params,
+)
 
 power_feeds = load_yaml("/opt/netbox/initializers/power_feeds.yml")
 
 if power_feeds is None:
     sys.exit()
 
+match_params = ["name", "power_panel"]
 required_assocs = {"power_panel": (PowerPanel, "name")}
-
 optional_assocs = {"rack": (Rack, "name")}
 
 for params in power_feeds:
@@ -28,7 +33,8 @@ for params in power_feeds:
 
             params[assoc] = model.objects.get(**query)
 
-    power_feed, created = PowerFeed.objects.get_or_create(**params)
+    matching_params, defaults = split_params(params, match_params)
+    power_feed, created = PowerFeed.objects.get_or_create(**matching_params, defaults=defaults)
 
     if created:
         print("⚡ Created Power Feed", power_feed.name)