Add device role seeds

initializers/device_roles.yml

@@ -0,0 +1,15 @@
+# - name: switch
+#   slug: switch
+#   color: Grey
+# - name: router
+#   slug: router
+#   color: Cyan
+# - name: load-balancer
+#   slug: load-balancer
+#   color: Red
+# - name: server
+#   slug: server
+#   color: Blue
+# - name: patchpanel
+#   slug: patchpanel
+#   color: Black

startup_scripts/46_device_roles.py

@@ -0,0 +1,20 @@
+from dcim.models import DeviceRole
+from ruamel.yaml import YAML
+from utilities.forms import COLOR_CHOICES
+
+with open('/opt/netbox/initializers/device_roles.yml', 'r') as stream:
+  yaml=YAML(typ='safe')
+  device_roles = yaml.load(stream)
+
+  if device_roles is not None:
+    for device_role_params in device_roles:
+      color = device_role_params.pop('color')
+
+      for color_tpl in COLOR_CHOICES:
+        if color in color_tpl:
+          device_role_params['color'] = color_tpl[0]
+
+      device_role, created = DeviceRole.objects.get_or_create(**device_role_params)
+
+      if created:
+        print("Created device role", device_role.name)