55 lines
1.5 KiB
Python
55 lines
1.5 KiB
Python
from dcim.models import Site
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from ipam.models import Prefix, VLAN, Role, VRF
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from tenancy.models import Tenant, TenantGroup
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from extras.models import CustomField, CustomFieldValue
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from ruamel.yaml import YAML
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from netaddr import IPNetwork
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from pathlib import Path
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import sys
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file = Path('/opt/netbox/initializers/prefixes.yml')
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if not file.is_file():
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sys.exit()
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with file.open('r') as stream:
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yaml = YAML(typ='safe')
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prefixes = yaml.load(stream)
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optional_assocs = {
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'site': (Site, 'name'),
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'tenant': (Tenant, 'name'),
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'tenant_group': (TenantGroup, 'name'),
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'vlan': (VLAN, 'name'),
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'role': (Role, 'name'),
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'vrf': (VRF, 'name')
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}
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if prefixes is not None:
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for params in prefixes:
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custom_fields = params.pop('custom_fields', None)
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params['prefix'] = IPNetwork(params['prefix'])
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for assoc, details in optional_assocs.items():
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if assoc in params:
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model, field = details
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query = { field: params.pop(assoc) }
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params[assoc] = model.objects.get(**query)
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prefix, created = Prefix.objects.get_or_create(**params)
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if created:
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if custom_fields is not None:
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for cf_name, cf_value in custom_fields.items():
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custom_field = CustomField.objects.get(name=cf_name)
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custom_field_value = CustomFieldValue.objects.create(
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field=custom_field,
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obj=prefix,
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value=cf_value
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)
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prefix.custom_field_values.add(custom_field_value)
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print("📌 Created Prefix", prefix.prefix)
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