netbox-docker/startup_scripts/180_device_roles.py

import sys

from dcim.models import DeviceRole
from startup_script_utils import load_yaml
from utilities.choices import ColorChoices

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

if device_roles is None:
    sys.exit()

for params in device_roles:

    if "color" in params:
        color = params.pop("color")

        for color_tpl in ColorChoices:
            if color in color_tpl:
                params["color"] = color_tpl[0]

    device_role, created = DeviceRole.objects.get_or_create(**params)

    if created:
        print("🎨 Created device role", device_role.name)