netbox-docker/startup_scripts/340_virtual_machines.py

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import sys
from dcim.models import DeviceRole, Platform
from startup_script_utils import load_yaml, pop_custom_fields, set_custom_fields_values
from tenancy.models import Tenant
from virtualization.models import Cluster, VirtualMachine
virtual_machines = load_yaml("/opt/netbox/initializers/virtual_machines.yml")
if virtual_machines is None:
sys.exit()
required_assocs = {"cluster": (Cluster, "name")}
optional_assocs = {
"tenant": (Tenant, "name"),
"platform": (Platform, "name"),
"role": (DeviceRole, "name"),
}
for params in virtual_machines:
custom_field_data = pop_custom_fields(params)
# primary ips are handled later in `270_primary_ips.py`
params.pop("primary_ip4", None)
params.pop("primary_ip6", 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)
virtual_machine, created = VirtualMachine.objects.get_or_create(**params)
if created:
set_custom_fields_values(virtual_machine, custom_field_data)
print("🖥️ Created virtual machine", virtual_machine.name)