netbox-docker/startup_scripts/140_racks.py

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import sys
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from dcim.models import Location, Rack, RackRole, Site
from startup_script_utils import load_yaml, pop_custom_fields, set_custom_fields_values
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from tenancy.models import Tenant
racks = load_yaml("/opt/netbox/initializers/racks.yml")
if racks is None:
sys.exit()
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required_assocs = {"site": (Site, "name")}
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optional_assocs = {
"role": (RackRole, "name"),
"tenant": (Tenant, "name"),
"location": (Location, "name"),
}
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for params in racks:
custom_field_data = pop_custom_fields(params)
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for assoc, details in required_assocs.items():
model, field = details
query = {field: params.pop(assoc)}
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params[assoc] = model.objects.get(**query)
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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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rack, created = Rack.objects.get_or_create(**params)
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if created:
print("🔳 Created rack", rack.site, rack.name)
set_custom_fields_values(rack, custom_field_data)