netbox-docker/startup_scripts/200_devices.py

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import sys
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from dcim.models import Device, DeviceRole, DeviceType, Location, Platform, Rack, Site
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from startup_script_utils import (
load_yaml,
pop_custom_fields,
set_custom_fields_values,
split_params,
)
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from tenancy.models import Tenant
from virtualization.models import Cluster
devices = load_yaml("/opt/netbox/initializers/devices.yml")
if devices is None:
sys.exit()
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match_params = ["device_type", "name", "site"]
required_assocs = {
"device_role": (DeviceRole, "name"),
"device_type": (DeviceType, "model"),
"site": (Site, "name"),
}
optional_assocs = {
"tenant": (Tenant, "name"),
"platform": (Platform, "name"),
"rack": (Rack, "name"),
"cluster": (Cluster, "name"),
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"location": (Location, "name"),
}
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for params in devices:
custom_field_data = pop_custom_fields(params)
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# primary ips are handled later in `380_primary_ips.py`
params.pop("primary_ip4", None)
params.pop("primary_ip6", 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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matching_params, defaults = split_params(params, match_params)
device, created = Device.objects.get_or_create(**matching_params, defaults=defaults)
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if created:
print("🖥️ Created device", device.name)
set_custom_fields_values(device, custom_field_data)