from dcim.models import Site, Rack, DeviceRole, DeviceType, Device, Platform from dcim.constants import RACK_FACE_CHOICES from ipam.models import IPAddress from virtualization.models import Cluster from tenancy.models import Tenant from extras.models import CustomField, CustomFieldValue from ruamel.yaml import YAML with open('/opt/netbox/initializers/devices.yml', 'r') as stream: yaml = YAML(typ='safe') devices = yaml.load(stream) required_assocs = { 'device_role': (DeviceRole, 'name'), 'device_type': (DeviceType, 'model'), 'site': (Site, 'name') } optional_assocs = { 'tenant': (Tenant, 'name'), 'platform': (Platform, 'name'), 'rack': (Rack, 'name'), 'cluster': (Cluster, 'name'), 'primary_ip4': (IPAddress, 'address'), 'primary_ip6': (IPAddress, 'address') } if devices is not None: for params in devices: custom_fields = params.pop('custom_fields', None) for assoc, details in required_assocs.items(): model, field = details query = { field: params.pop(assoc) } params[assoc] = model.objects.get(**query) 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) if 'face' in params: for rack_face in RACK_FACE_CHOICES: if params['face'] in rack_face: params['face'] = rack_face[0] device, created = Device.objects.get_or_create(**params) if created: if custom_fields is not None: for cf_name, cf_value in custom_fields.items(): custom_field = CustomField.objects.get(name=cf_name) custom_field_value = CustomFieldValue.objects.create( field=custom_field, obj=device, value=cf_value ) device.custom_field_values.add(custom_field_value) print("Created device", device.name)