netbox-docker/startup_scripts/420_providers.py

import sys

from circuits.models import Provider
from startup_script_utils import load_yaml, pop_custom_fields, set_custom_fields_values

providers = load_yaml("/opt/netbox/initializers/providers.yml")

if providers is None:
    sys.exit()

for params in providers:
    custom_field_data = pop_custom_fields(params)

    provider, created = Provider.objects.get_or_create(**params)

    if created:
        print("📡 Created provider", provider.name)

    set_custom_fields_values(provider, custom_field_data)