Add rack seeds

initializers/racks.yml

@@ -0,0 +1,24 @@
+# - site: AMS 1
+#   name: rack-01
+#   role: role-1
+#   type: 4-post cabinet
+#   width: 19 inches
+#   u_height: 47
+#   custom_fields:
+#     text_field: Description
+# - site: AMS 2
+#   name: rack-02
+#   role: role-2
+#   type: 4-post cabinet
+#   width: 19 inches
+#   u_height: 47
+#   custom_fields:
+#     text_field: Description
+# - site: SING 1
+#   name: rack-03
+#   role: role-3
+#   type: 4-post cabinet
+#   width: 19 inches
+#   u_height: 47
+#   custom_fields:
+#     text_field: Description

startup_scripts/45_racks.py

@@ -0,0 +1,41 @@
+from dcim.models import Site, RackRole, Rack, RackGroup
+from tenancy.models import Tenant
+from extras.models import CustomField, CustomFieldValue
+from dcim.constants import RACK_TYPE_CHOICES, RACK_WIDTH_CHOICES
+from ruamel.yaml import YAML
+
+with open('/opt/netbox/initializers/racks.yml', 'r') as stream:
+  yaml = YAML(typ='safe')
+  racks = yaml.load(stream)
+
+  optional_assocs = dict(role=RackRole, tenant=Tenant, group=RackGroup)
+
+  if racks is not None:
+    for rack_params in racks:
+      custom_fields = rack_params.pop('custom_fields', None)
+
+      rack_params['site'] = Site.objects.get(name=rack_params.pop('site'))
+
+      for param_name, model in optional_assoc.items():
+        if param_name in rack_params:
+          rack_params[param_name] = model.objects.get(name=rack_params.pop(param_name))
+
+      for rack_type in RACK_TYPE_CHOICES:
+        if rack_params['type'] in rack_type:
+          rack_params['type'] = rack_type[0]
+
+      for rack_width in RACK_WIDTH_CHOICES:
+        if rack_params['width'] in rack_width:
+          rack_params['width'] = rack_width[0]
+
+      rack, created = Rack.objects.get_or_create(**rack_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)
+
+            rack.custom_field_values.add(custom_field_value)
+
+        print("Created rack", rack.site, rack.name)