Misc cleanup

netbox/dcim/api/views.py

@@ -544,7 +544,7 @@ class VirtualChassisViewSet(ModelViewSet):
 #
 
 class PowerPanelViewSet(ModelViewSet):
-    queryset = PowerPanel.objects.all()
+    queryset = PowerPanel.objects.select_related('site', 'rack_group')
     serializer_class = serializers.PowerPanelSerializer
     filterset_class = filters.PowerPanelFilter
 
@@ -553,8 +553,8 @@ class PowerPanelViewSet(ModelViewSet):
 # Power feeds
 #
 
-class PowerFeedViewSet(ModelViewSet):
+class PowerFeedViewSet(CustomFieldModelViewSet):
-    queryset = PowerFeed.objects.all()
+    queryset = PowerFeed.objects.select_related('power_panel', 'rack').prefetch_related('tags')
     serializer_class = serializers.PowerFeedSerializer
     filterset_class = filters.PowerFeedFilter
 

netbox/dcim/filters.py

@@ -1135,10 +1135,11 @@ class PowerFeedFilter(CustomFieldFilterSet):
         queryset=Rack.objects.all(),
         label='Rack (ID)',
     )
+    tag = TagFilter()
 
     class Meta:
         model = PowerFeed
-        fields = ['name', 'status', 'type', 'supply', 'phase']
+        fields = ['name', 'status', 'type', 'supply', 'phase', 'voltage', 'amperage', 'power_factor']
 
     def search(self, queryset, name, value):
         if not value.strip():

netbox/dcim/forms.py

@@ -3456,6 +3456,7 @@ class PowerFeedForm(BootstrapMixin, CustomFieldForm):
             }
         )
     )
+    comments = CommentField()
     tags = TagField(
         required=False
     )
@@ -3479,6 +3480,14 @@ class PowerFeedForm(BootstrapMixin, CustomFieldForm):
             'phase': StaticSelect2(),
         }
 
+    def __init__(self, *args, **kwargs):
+
+        super().__init__(*args, **kwargs)
+
+        # Initialize site field
+        if self.instance and self.instance.power_panel:
+            self.initial['site'] = self.instance.power_panel.site
+
 
 class PowerFeedCSVForm(forms.ModelForm):
     site = forms.ModelChoiceField(
@@ -3573,11 +3582,11 @@ class PowerFeedBulkEditForm(BootstrapMixin, AddRemoveTagsForm, CustomFieldBulkEd
             }
         )
     )
-    rackgroup = forms.ModelChoiceField(
+    rack = forms.ModelChoiceField(
-        queryset=RackGroup.objects.all(),
+        queryset=Rack.objects.all(),
         required=False,
         widget=APISelect(
-            api_url="/api/dcim/rack-groups",
+            api_url="/api/dcim/racks",
         )
     )
     status = forms.ChoiceField(
@@ -3669,3 +3678,12 @@ class PowerFeedFilterForm(BootstrapMixin, CustomFieldFilterForm):
         required=False,
         widget=StaticSelect2()
     )
+    voltage = forms.IntegerField(
+        required=False
+    )
+    amperage = forms.IntegerField(
+        required=False
+    )
+    power_factor = forms.IntegerField(
+        required=False
+    )

netbox/dcim/models.py

@@ -2853,6 +2853,14 @@ class PowerPanel(ChangeLoggedModel):
             self.name,
         )
 
+    def clean(self):
+
+        # RackGroup must belong to assigned Site
+        if self.rack_group and self.rack_group.site != self.site:
+            raise ValidationError("Rack group {} ({}) is in a different site than {}".format(
+                self.rack_group, self.rack_group.site, self.site
+            ))
+
 
 class PowerFeed(ChangeLoggedModel, CableTermination, CustomFieldModel):
     """
@@ -2953,6 +2961,14 @@ class PowerFeed(ChangeLoggedModel, CableTermination, CustomFieldModel):
             self.comments,
         )
 
+    def clean(self):
+
+        # Rack must belong to same Site as PowerPanel
+        if self.rack and self.rack.site != self.power_panel.site:
+            raise ValidationError("Rack {} ({}) and power panel {} ({}) are in different sites".format(
+                self.rack, self.rack.site, self.power_panel, self.power_panel.site
+            ))
+
     def get_type_class(self):
         return STATUS_CLASSES[self.type]
 

netbox/templates/dcim/powerfeed.html

@@ -8,6 +8,7 @@
         <div class="col-sm-8 col-md-9">
             <ol class="breadcrumb">
                 <li><a href="{% url 'dcim:powerfeed_list' %}">Power Feeds</a></li>
+                <li><a href="{{ powerfeed.power_panel.site.get_absolute_url }}">{{ powerfeed.power_panel.site }}</a></li>
                 <li><a href="{{ powerfeed.power_panel.get_absolute_url }}">{{ powerfeed.power_panel }}</a></li>
                 {% if powerfeed.rack %}
                     <li><a href="{{ powerfeed.rack.get_absolute_url }}">{{ powerfeed.rack }}</a></li>
@@ -118,7 +119,7 @@
                     <td>{{ powerfeed.get_phase_display }}</td>
                 </tr>
                 <tr>
-                    <td>Max Utilization</td>
+                    <td>Power Factor</td>
                     <td>{{ powerfeed.power_factor }}%</td>
                 </tr>
             </table>