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Add function to load YAML files

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This commit starts to remove some code redundancy from the startup
scripts for easier maintenance.
This commit is contained in:
Tobias Genannt 2020-02-05 15:31:01 +01:00
parent 3717b7469a
commit 50ade7bce1
30 changed files with 669 additions and 811 deletions
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75
startup_scripts/080_racks.py
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@ -1,57 +1,52 @@
from dcim.models import Site, RackRole, Rack, RackGroup
from tenancy.models import Tenant
from extras.models import CustomField, CustomFieldValue
from ruamel.yaml import YAML
from pathlib import Path
from startup_script_utils import load_yaml
import sys
file = Path('/opt/netbox/initializers/racks.yml')
if not file.is_file():
racks = load_yaml('/opt/netbox/initializers/racks.yml')
if racks is None:
sys.exit()
with file.open('r') as stream:
yaml = YAML(typ='safe')
racks = yaml.load(stream)
required_assocs = {
'site': (Site, 'name')
}
required_assocs = {
'site': (Site, 'name')
}
optional_assocs = {
'role': (RackRole, 'name'),
'tenant': (Tenant, 'name'),
'group': (RackGroup, 'name')
}
optional_assocs = {
'role': (RackRole, 'name'),
'tenant': (Tenant, 'name'),
'group': (RackGroup, 'name')
}
for params in racks:
custom_fields = params.pop('custom_fields', None)
if racks is not None:
for params in racks:
custom_fields = params.pop('custom_fields', None)
for assoc, details in required_assocs.items():
model, field = details
query = { field: params.pop(assoc) }
for assoc, details in required_assocs.items():
model, field = details
query = { field: params.pop(assoc) }
params[assoc] = model.objects.get(**query)
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) }
for assoc, details in optional_assocs.items():
if assoc in params:
model, field = details
query = { field: params.pop(assoc) }
params[assoc] = model.objects.get(**query)
params[assoc] = model.objects.get(**query)
rack, created = Rack.objects.get_or_create(**params)
rack, created = Rack.objects.get_or_create(**params)
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
)
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
)
rack.custom_field_values.add(custom_field_value)
rack.custom_field_values.add(custom_field_value)
print("🔳 Created rack", rack.site, rack.name)
print("🔳 Created rack", rack.site, rack.name)