Allow filtering Devices by Cluster and Cluster Group.

netbox/dcim/filtersets.py

@@ -20,7 +20,7 @@ from utilities.filters import (
     ContentTypeFilter, MultiValueCharFilter, MultiValueMACAddressFilter, MultiValueNumberFilter, MultiValueWWNFilter,
     NumericArrayFilter, TreeNodeMultipleChoiceFilter,
 )
-from virtualization.models import Cluster
+from virtualization.models import Cluster, ClusterGroup
 from vpn.models import L2VPN
 from wireless.choices import WirelessRoleChoices, WirelessChannelChoices
 from wireless.models import WirelessLAN, WirelessLink
@@ -1018,6 +1018,12 @@ class DeviceFilterSet(
         queryset=Cluster.objects.all(),
         label=_('VM cluster (ID)'),
     )
+    cluster_group = django_filters.ModelMultipleChoiceFilter(
+        field_name='cluster__group',
+        queryset=ClusterGroup.objects.all(),
+        # to_field_name='slug',
+        label=_('Cluster group (name)'),
+    )
     model = django_filters.ModelMultipleChoiceFilter(
         field_name='device_type__slug',
         queryset=DeviceType.objects.all(),

netbox/dcim/forms/filtersets.py

@@ -14,6 +14,7 @@ from utilities.forms import BOOLEAN_WITH_BLANK_CHOICES, FilterForm, add_blank_ch
 from utilities.forms.fields import ColorField, DynamicModelMultipleChoiceField, TagFilterField
 from utilities.forms.rendering import FieldSet
 from utilities.forms.widgets import NumberWithOptions
+from virtualization.models import Cluster, ClusterGroup
 from vpn.models import L2VPN
 from wireless.choices import *
 
@@ -655,6 +656,7 @@ class DeviceFilterForm(
             'console_ports', 'console_server_ports', 'power_ports', 'power_outlets', 'interfaces', 'pass_through_ports',
             name=_('Components')
         ),
+        FieldSet('cluster_group', 'cluster_id', name=_('Cluster')),
         FieldSet(
             'has_primary_ip', 'has_oob_ip', 'virtual_chassis_member', 'config_template_id', 'local_context_data',
             'has_virtual_device_context',
@@ -821,6 +823,16 @@ class DeviceFilterForm(
             choices=BOOLEAN_WITH_BLANK_CHOICES
         )
     )
+    cluster_id = DynamicModelMultipleChoiceField(
+        queryset=Cluster.objects.all(),
+        required=False,
+        label=_('Cluster')
+    )
+    cluster_group = DynamicModelMultipleChoiceField(
+        queryset=ClusterGroup.objects.all(),
+        required=False,
+        label=_('Cluster group')
+    )
     tag = TagFilterField(model)