correct startup script order for asns

startup_scripts/290_prefixes.py

@@ -0,0 +1,39 @@
+import sys
+
+from dcim.models import Site
+from ipam.models import VLAN, VRF, Prefix, Role
+from netaddr import IPNetwork
+from startup_script_utils import load_yaml, pop_custom_fields, set_custom_fields_values
+from tenancy.models import Tenant, TenantGroup
+
+prefixes = load_yaml("/opt/netbox/initializers/prefixes.yml")
+
+if prefixes is None:
+    sys.exit()
+
+optional_assocs = {
+    "site": (Site, "name"),
+    "tenant": (Tenant, "name"),
+    "tenant_group": (TenantGroup, "name"),
+    "vlan": (VLAN, "name"),
+    "role": (Role, "name"),
+    "vrf": (VRF, "name"),
+}
+
+for params in prefixes:
+    custom_field_data = pop_custom_fields(params)
+
+    params["prefix"] = IPNetwork(params["prefix"])
+
+    for assoc, details in optional_assocs.items():
+        if assoc in params:
+            model, field = details
+            query = {field: params.pop(assoc)}
+            params[assoc] = model.objects.get(**query)
+
+    prefix, created = Prefix.objects.get_or_create(**params)
+
+    if created:
+        set_custom_fields_values(prefix, custom_field_data)
+
+        print("📌 Created Prefix", prefix.prefix)