netbox-docker/startup_scripts/080_racks.py

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from dcim.models import Site, RackRole, Rack, RackGroup
from tenancy.models import Tenant
from extras.models import CustomField, CustomFieldValue
from startup_script_utils import load_yaml
import sys
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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'),
'group': (RackGroup, 'name')
}
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for params in racks:
custom_fields = params.pop('custom_fields', None)
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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:
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=rack,
value=cf_value
)
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rack.custom_field_values.add(custom_field_value)
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print("🔳 Created rack", rack.site, rack.name)