netbox-docker/startup_scripts/270_aggregates.py

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import sys
from ipam.models import RIR, Aggregate
from netaddr import IPNetwork
from startup_script_utils import load_yaml, pop_custom_fields, set_custom_fields_values
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from tenancy.models import Tenant
aggregates = load_yaml("/opt/netbox/initializers/aggregates.yml")
if aggregates is None:
sys.exit()
required_assocs = {"rir": (RIR, "name")}
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optional_assocs = {
"tenant": (Tenant, "name"),
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}
for params in aggregates:
custom_field_data = pop_custom_fields(params)
params["prefix"] = IPNetwork(params["prefix"])
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)}
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params[assoc] = model.objects.get(**query)
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aggregate, created = Aggregate.objects.get_or_create(**params)
if created:
print("🗞️ Created Aggregate", aggregate.prefix)
set_custom_fields_values(aggregate, custom_field_data)