netbox-docker/startup_scripts/47_devices.py

65 lines
2.0 KiB
Python

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.items():
model, field = details
query = dict(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 = dict(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_type,
value=cf_value
)
device.custom_field_values.add(custom_field_value)
print("Created device", device.name)