Add config_template FK to Platform

docs/models/dcim/platform.md

@@ -22,6 +22,10 @@ A unique URL-friendly identifier. (This value can be used for filtering.)
 
 If designated, this platform will be available for use only to devices assigned to this [manufacturer](./manufacturer.md). This can be handy e.g. for limiting network operating systems to use on hardware produced by the relevant vendor. However, it should not be used when defining general-purpose software platforms.
 
+### Configuration Template
+
+The default [configuration template](../extras/configtemplate.md) for devices assigned to this platform.
+
 ### NAPALM Driver
 
 The [NAPALM driver](https://napalm.readthedocs.io/en/latest/support/index.html) associated with this platform.

netbox/dcim/api/serializers.py

@@ -620,8 +620,8 @@ class PlatformSerializer(NetBoxModelSerializer):
     class Meta:
         model = Platform
         fields = [
-            'id', 'url', 'display', 'name', 'slug', 'manufacturer', 'napalm_driver', 'napalm_args', 'description',
+            'id', 'url', 'display', 'name', 'slug', 'manufacturer', 'config_template', 'napalm_driver', 'napalm_args',
-            'tags', 'custom_fields', 'created', 'last_updated', 'device_count', 'virtualmachine_count',
+            'description', 'tags', 'custom_fields', 'created', 'last_updated', 'device_count', 'virtualmachine_count',
         ]
 
 

netbox/dcim/api/views.py

@@ -379,7 +379,7 @@ class DeviceRoleViewSet(NetBoxModelViewSet):
 #
 
 class PlatformViewSet(NetBoxModelViewSet):
-    queryset = Platform.objects.prefetch_related('tags').annotate(
+    queryset = Platform.objects.prefetch_related('config_template', 'tags').annotate(
         device_count=count_related(Device, 'platform'),
         virtualmachine_count=count_related(VirtualMachine, 'platform')
     )

netbox/dcim/filtersets.py

@@ -799,6 +799,10 @@ class PlatformFilterSet(OrganizationalModelFilterSet):
         to_field_name='slug',
         label=_('Manufacturer (slug)'),
     )
+    config_template_id = django_filters.ModelMultipleChoiceFilter(
+        queryset=ConfigTemplate.objects.all(),
+        label=_('Config template (ID)'),
+    )
 
     class Meta:
         model = Platform

netbox/dcim/forms/bulk_edit.py

@@ -480,7 +480,10 @@ class PlatformBulkEditForm(NetBoxModelBulkEditForm):
         max_length=50,
         required=False
     )
-    # TODO: Bulk edit support for napalm_args
+    config_template = DynamicModelChoiceField(
+        queryset=ConfigTemplate.objects.all(),
+        required=False
+    )
     description = forms.CharField(
         max_length=200,
         required=False
@@ -488,9 +491,9 @@ class PlatformBulkEditForm(NetBoxModelBulkEditForm):
 
     model = Platform
     fieldsets = (
-        (None, ('manufacturer', 'napalm_driver', 'description')),
+        (None, ('manufacturer', 'config_template', 'napalm_driver', 'description')),
     )
-    nullable_fields = ('manufacturer', 'napalm_driver', 'description')
+    nullable_fields = ('manufacturer', 'config_template', 'napalm_driver', 'description')
 
 
 class DeviceBulkEditForm(NetBoxModelBulkEditForm):

netbox/dcim/forms/bulk_import.py

@@ -332,10 +332,18 @@ class PlatformImportForm(NetBoxModelImportForm):
         to_field_name='name',
         help_text=_('Limit platform assignments to this manufacturer')
     )
+    config_template = CSVModelChoiceField(
+        queryset=ConfigTemplate.objects.all(),
+        to_field_name='name',
+        required=False,
+        help_text=_('Config template')
+    )
 
     class Meta:
         model = Platform
-        fields = ('name', 'slug', 'manufacturer', 'napalm_driver', 'napalm_args', 'description', 'tags')
+        fields = (
+            'name', 'slug', 'manufacturer', 'config_template', 'napalm_driver', 'napalm_args', 'description', 'tags',
+        )
 
 
 class BaseDeviceImportForm(NetBoxModelImportForm):

netbox/dcim/forms/filtersets.py

@@ -584,6 +584,11 @@ class PlatformFilterForm(NetBoxModelFilterSetForm):
         required=False,
         label=_('Manufacturer')
     )
+    config_template_id = DynamicModelMultipleChoiceField(
+        queryset=ConfigTemplate.objects.all(),
+        required=False,
+        label=_('Config template')
+    )
     tag = TagFilterField(model)
 
 

netbox/dcim/forms/model_forms.py

@@ -441,13 +441,17 @@ class PlatformForm(NetBoxModelForm):
         queryset=Manufacturer.objects.all(),
         required=False
     )
+    config_template = DynamicModelChoiceField(
+        queryset=ConfigTemplate.objects.all(),
+        required=False
+    )
     slug = SlugField(
         max_length=64
     )
 
     fieldsets = (
         ('Platform', (
-            'name', 'slug', 'manufacturer', 'napalm_driver', 'napalm_args', 'description', 'tags',
+            'name', 'slug', 'manufacturer', 'config_template', 'napalm_driver', 'napalm_args', 'description', 'tags',
 
         )),
     )
@@ -455,7 +459,7 @@ class PlatformForm(NetBoxModelForm):
     class Meta:
         model = Platform
         fields = [
-            'name', 'slug', 'manufacturer', 'napalm_driver', 'napalm_args', 'description', 'tags',
+            'name', 'slug', 'manufacturer', 'config_template', 'napalm_driver', 'napalm_args', 'description', 'tags',
         ]
         widgets = {
             'napalm_args': forms.Textarea(),

netbox/dcim/migrations/0170_configtemplate.py

@@ -20,4 +20,9 @@ class Migration(migrations.Migration):
             name='config_template',
             field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, related_name='device_roles', to='extras.configtemplate'),
         ),
+        migrations.AddField(
+            model_name='platform',
+            name='config_template',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, related_name='platforms', to='extras.configtemplate'),
+        ),
     ]

netbox/dcim/models/devices.py

@@ -436,6 +436,13 @@ class Platform(OrganizationalModel):
         null=True,
         help_text=_('Optionally limit this platform to devices of a certain manufacturer')
     )
+    config_template = models.ForeignKey(
+        to='extras.ConfigTemplate',
+        on_delete=models.PROTECT,
+        related_name='platforms',
+        blank=True,
+        null=True
+    )
     napalm_driver = models.CharField(
         max_length=50,
         blank=True,
@@ -880,7 +887,12 @@ class Device(PrimaryModel, ConfigContextModel):
         """
         Return the appropriate ConfigTemplate (if any) for this Device.
         """
-        return self.config_template or self.device_role.config_template
+        if self.config_template:
+            return self.config_template
+        if self.device_role.config_template:
+            return self.device_role.config_template
+        if self.platform and self.platform.config_template:
+            return self.platform.config_template
 
     def get_vc_master(self):
         """

netbox/dcim/tables/devices.py

@@ -113,6 +113,9 @@ class PlatformTable(NetBoxTable):
     manufacturer = tables.Column(
         linkify=True
     )
+    config_template = tables.Column(
+        linkify=True
+    )
     device_count = columns.LinkedCountColumn(
         viewname='dcim:device_list',
         url_params={'platform_id': 'pk'},
@@ -130,8 +133,8 @@ class PlatformTable(NetBoxTable):
     class Meta(NetBoxTable.Meta):
         model = models.Platform
         fields = (
-            'pk', 'id', 'name', 'manufacturer', 'device_count', 'vm_count', 'slug', 'napalm_driver', 'napalm_args',
+            'pk', 'id', 'name', 'manufacturer', 'device_count', 'vm_count', 'slug', 'config_template', 'napalm_driver',
-            'description', 'tags', 'actions', 'created', 'last_updated',
+            'napalm_args', 'description', 'tags', 'actions', 'created', 'last_updated',
         )
         default_columns = (
             'pk', 'name', 'manufacturer', 'device_count', 'vm_count', 'napalm_driver', 'description',

netbox/templates/dcim/platform.html

@@ -39,6 +39,10 @@
             <th scope="row">Manufacturer</th>
             <td>{{ object.manufacturer|linkify|placeholder }}</td>
           </tr>
+          <tr>
+            <th scope="row">Config Template</th>
+            <td>{{ object.config_template|linkify|placeholder }}</td>
+          </tr>
           <tr>
             <th scope="row">NAPALM Driver</th>
             <td>{{ object.napalm_driver|placeholder }}</td>