Initial work on power modeling (WIP)

netbox/dcim/constants.py

@@ -443,3 +443,33 @@ RACK_DIMENSION_UNIT_CHOICES = (
     (LENGTH_UNIT_MILLIMETER, 'Millimeters'),
     (LENGTH_UNIT_INCH, 'Inches'),
 )
+
+# Power feeds
+POWERFEED_TYPE_PRIMARY = 1
+POWERFEED_TYPE_REDUNDANT = 2
+POWERFEED_TYPE_CHOICES = (
+    (POWERFEED_TYPE_PRIMARY, 'AC'),
+    (POWERFEED_TYPE_REDUNDANT, 'DC'),
+)
+POWERFEED_SUPPLY_AC = 1
+POWERFEED_SUPPLY_DC = 2
+POWERFEED_SUPPLY_CHOICES = (
+    (POWERFEED_SUPPLY_AC, 'AC'),
+    (POWERFEED_SUPPLY_DC, 'DC'),
+)
+POWERFEED_PHASE_SINGLE = 1
+POWERFEED_PHASE_3PHASE = 3
+POWERFEED_PHASE_CHOICES = (
+    (POWERFEED_PHASE_SINGLE, 'Single phase'),
+    (POWERFEED_PHASE_3PHASE, 'Three-phase'),
+)
+POWERFEED_STATUS_OFFLINE = 0
+POWERFEED_STATUS_ACTIVE = 1
+POWERFEED_STATUS_PLANNED = 2
+POWERFEED_STATUS_FAILED = 4
+POWERFEED_STATUS_CHOICES = (
+    (POWERFEED_STATUS_ACTIVE, 'Active'),
+    (POWERFEED_STATUS_OFFLINE, 'Offline'),
+    (POWERFEED_STATUS_PLANNED, 'Planned'),
+    (POWERFEED_STATUS_FAILED, 'Failed'),
+)

netbox/dcim/forms.py

@@ -26,8 +26,8 @@ from .constants import *
 from .models import (
     Cable, DeviceBay, DeviceBayTemplate, ConsolePort, ConsolePortTemplate, ConsoleServerPort, ConsoleServerPortTemplate,
     Device, DeviceRole, DeviceType, FrontPort, FrontPortTemplate, Interface, InterfaceTemplate, Manufacturer,
-    InventoryItem, Platform, PowerOutlet, PowerOutletTemplate, PowerPort, PowerPortTemplate, Rack, RackGroup,
-    RackReservation, RackRole, RearPort, RearPortTemplate, Region, Site, VirtualChassis
+    InventoryItem, Platform, PowerFeed, PowerOutlet, PowerOutletTemplate, PowerPanel, PowerPort, PowerPortTemplate,
+    Rack, RackGroup, RackReservation, RackRole, RearPort, RearPortTemplate, Region, Site, VirtualChassis,
 )
 
 DEVICE_BY_PK_RE = r'{\d+\}'
@@ -3156,3 +3156,169 @@ class VirtualChassisFilterForm(BootstrapMixin, CustomFieldFilterForm):
         to_field_name='slug',
         null_label='-- None --',
     )
+
+
+#
+# Power panels
+#
+
+class PowerPanelForm(BootstrapMixin, forms.ModelForm):
+    rackgroup = ChainedModelChoiceField(
+        queryset=RackGroup.objects.all(),
+        chains=(
+            ('site', 'site'),
+        ),
+        required=False,
+        widget=APISelect(
+            api_url='/api/dcim/rack-groups/',
+        )
+    )
+
+    class Meta:
+        model = PowerPanel
+        fields = [
+            'site', 'rackgroup', 'name',
+        ]
+        widgets = {
+            'site': APISelect(
+                api_url="/api/dcim/sites/",
+                filter_for={
+                    'rackgroup': 'site_id',
+                }
+            ),
+        }
+
+
+class PowerPanelCSVForm(forms.ModelForm):
+    site = forms.ModelChoiceField(
+        queryset=Site.objects.all(),
+        to_field_name='name',
+        help_text='Name of parent site',
+        error_messages={
+            'invalid_choice': 'Site not found.',
+        }
+    )
+    group_name = forms.CharField(
+        help_text='Name of rack group',
+        required=False
+    )
+
+    class Meta:
+        model = PowerPanel
+        fields = PowerPanel.csv_headers
+
+
+#
+# Power feeds
+#
+
+class PowerFeedForm(BootstrapMixin, CustomFieldForm):
+    tags = TagField(
+        required=False
+    )
+
+    class Meta:
+        model = PowerFeed
+        fields = [
+            'powerpanel', 'rack', 'name', 'type', 'status', 'supply', 'voltage', 'amperage', 'phase', 'max_utilization',
+            'comments', 'tags',
+        ]
+        widgets = {
+            'site': APISelect(
+                api_url="/api/dcim/sites/",
+                filter_for={
+                    'rackgroup': 'site_id',
+                }
+            ),
+            'type': StaticSelect2(),
+            'status': StaticSelect2(),
+            'supply': StaticSelect2(),
+            'phase': StaticSelect2(),
+        }
+
+
+class PowerFeedCSVForm(forms.ModelForm):
+    type = CSVChoiceField(
+        choices=POWERFEED_TYPE_CHOICES,
+        required=False,
+        help_text='Primary or redundant'
+    )
+    status = CSVChoiceField(
+        choices=POWERFEED_STATUS_CHOICES,
+        required=False,
+        help_text='Operational status'
+    )
+    supply = CSVChoiceField(
+        choices=POWERFEED_SUPPLY_CHOICES,
+        required=False,
+        help_text='AC/DC'
+    )
+
+    class Meta:
+        model = PowerFeed
+        fields = PowerFeed.csv_headers
+
+
+class PowerFeedBulkEditForm(BootstrapMixin, AddRemoveTagsForm, CustomFieldBulkEditForm):
+    pk = forms.ModelMultipleChoiceField(
+        queryset=PowerFeed.objects.all(),
+        widget=forms.MultipleHiddenInput
+    )
+    powerpanel = forms.ModelChoiceField(
+        queryset=PowerPanel.objects.all(),
+        required=False,
+        widget=APISelect(
+            api_url="/api/dcim/sites",
+            filter_for={
+                'rackgroup': 'site_id',
+            }
+        )
+    )
+    rackgroup = forms.ModelChoiceField(
+        queryset=RackGroup.objects.all(),
+        required=False,
+        widget=APISelect(
+            api_url="/api/dcim/rack-groups",
+        )
+    )
+    type = forms.ChoiceField(
+        choices=add_blank_choice(POWERFEED_TYPE_CHOICES),
+        required=False,
+        initial='',
+        widget=StaticSelect2()
+    )
+    status = forms.ChoiceField(
+        choices=add_blank_choice(POWERFEED_STATUS_CHOICES),
+        required=False,
+        initial='',
+        widget=StaticSelect2()
+    )
+    supply = forms.ChoiceField(
+        choices=add_blank_choice(POWERFEED_SUPPLY_CHOICES),
+        required=False,
+        initial='',
+        widget=StaticSelect2()
+    )
+    voltage = forms.IntegerField(
+        required=False
+    )
+    amperage = forms.IntegerField(
+        required=False
+    )
+    phase = forms.ChoiceField(
+        choices=add_blank_choice(POWERFEED_PHASE_CHOICES),
+        required=False,
+        initial='',
+        widget=StaticSelect2()
+    )
+    max_utilization = forms.IntegerField(
+        required=False
+    )
+    comments = forms.CharField(
+        required=False
+    )
+
+    class Meta:
+        nullable_fields = [
+            'rackgroup', 'comments',
+        ]

netbox/dcim/migrations/0072_powerfeeds.py

@@ -0,0 +1,74 @@
+# Generated by Django 2.1.7 on 2019-03-12 02:29
+
+import django.core.validators
+from django.db import migrations, models
+import django.db.models.deletion
+import taggit.managers
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('extras', '0020_add_color_comments_changelog_to_tag'),
+        ('dcim', '0071_device_components_add_description'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='PowerFeed',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False)),
+                ('created', models.DateField(auto_now_add=True, null=True)),
+                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
+                ('name', models.CharField(max_length=50)),
+                ('type', models.PositiveSmallIntegerField(default=1)),
+                ('status', models.PositiveSmallIntegerField(default=1)),
+                ('supply', models.PositiveSmallIntegerField(default=1)),
+                ('voltage', models.PositiveSmallIntegerField(default=120, validators=[django.core.validators.MinValueValidator(1)])),
+                ('amperage', models.PositiveSmallIntegerField(default=20, validators=[django.core.validators.MinValueValidator(1)])),
+                ('phase', models.PositiveSmallIntegerField(default=1)),
+                ('max_utilization', models.PositiveSmallIntegerField(default=80, validators=[django.core.validators.MinValueValidator(1), django.core.validators.MaxValueValidator(100)])),
+                ('comments', models.TextField(blank=True)),
+            ],
+            options={
+                'ordering': ['powerpanel', 'name'],
+            },
+        ),
+        migrations.CreateModel(
+            name='PowerPanel',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False)),
+                ('created', models.DateField(auto_now_add=True, null=True)),
+                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
+                ('name', models.CharField(max_length=50)),
+                ('rackgroup', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='dcim.RackGroup')),
+                ('site', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='dcim.Site')),
+            ],
+            options={
+                'ordering': ['site', 'name'],
+            },
+        ),
+        migrations.AddField(
+            model_name='powerfeed',
+            name='powerpanel',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='powerfeeds', to='dcim.PowerPanel'),
+        ),
+        migrations.AddField(
+            model_name='powerfeed',
+            name='rack',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='dcim.Rack'),
+        ),
+        migrations.AddField(
+            model_name='powerfeed',
+            name='tags',
+            field=taggit.managers.TaggableManager(through='extras.TaggedItem', to='extras.Tag'),
+        ),
+        migrations.AlterUniqueTogether(
+            name='powerpanel',
+            unique_together={('site', 'name')},
+        ),
+        migrations.AlterUniqueTogether(
+            name='powerfeed',
+            unique_together={('powerpanel', 'name')},
+        ),
+    ]

netbox/dcim/models.py

@@ -2668,3 +2668,134 @@ class Cable(ChangeLoggedModel):
         b_endpoint = b_path[-1][2]
 
         return a_endpoint, b_endpoint, path_status
+
+
+#
+# Power
+#
+
+class PowerPanel(ChangeLoggedModel):
+    """
+    A distribution point for electrical power; e.g. a data center RPP.
+    """
+    site = models.ForeignKey(
+        to='Site',
+        on_delete=models.PROTECT
+    )
+    rackgroup = models.ForeignKey(
+        to='RackGroup',
+        on_delete=models.PROTECT,
+        blank=True,
+        null=True
+    )
+    name = models.CharField(
+        max_length=50
+    )
+
+    csv_headers = ['site', 'rackgroup', 'name']
+
+    class Meta:
+        ordering = ['site', 'name']
+        unique_together = ['site', 'name']
+
+    def __str__(self):
+        return self.name
+
+    def get_absolute_url(self):
+        return reverse('dcim:powerpanel', args=[self.pk])
+
+    def to_csv(self):
+        return (
+            self.site.name,
+            self.rackgroup.name if self.rackgroup else None,
+            self.name,
+        )
+
+
+class PowerFeed(ChangeLoggedModel, CustomFieldModel):
+    """
+    An electrical circuit delivered from a PowerPanel.
+    """
+    powerpanel = models.ForeignKey(
+        to='PowerPanel',
+        on_delete=models.PROTECT,
+        related_name='powerfeeds'
+    )
+    rack = models.ForeignKey(
+        to='Rack',
+        on_delete=models.PROTECT,
+        blank=True,
+        null=True
+    )
+    name = models.CharField(
+        max_length=50
+    )
+    type = models.PositiveSmallIntegerField(
+        choices=POWERFEED_TYPE_CHOICES,
+        default=POWERFEED_TYPE_PRIMARY
+    )
+    status = models.PositiveSmallIntegerField(
+        choices=POWERFEED_STATUS_CHOICES,
+        default=POWERFEED_STATUS_ACTIVE
+    )
+    supply = models.PositiveSmallIntegerField(
+        choices=POWERFEED_SUPPLY_CHOICES,
+        default=POWERFEED_SUPPLY_AC
+    )
+    voltage = models.PositiveSmallIntegerField(
+        validators=[MinValueValidator(1)],
+        default=120
+    )
+    amperage = models.PositiveSmallIntegerField(
+        validators=[MinValueValidator(1)],
+        default=20
+    )
+    phase = models.PositiveSmallIntegerField(
+        choices=POWERFEED_PHASE_CHOICES,
+        default=POWERFEED_PHASE_SINGLE
+    )
+    max_utilization = models.PositiveSmallIntegerField(
+        validators=[MinValueValidator(1), MaxValueValidator(100)],
+        default=80,
+        help_text="Maximum permissible draw (percentage)"
+    )
+    comments = models.TextField(
+        blank=True
+    )
+    custom_field_values = GenericRelation(
+        to='extras.CustomFieldValue',
+        content_type_field='obj_type',
+        object_id_field='obj_id'
+    )
+
+    tags = TaggableManager(through=TaggedItem)
+
+    csv_headers = [
+        'powerpanel', 'rack', 'name', 'type', 'status', 'supply', 'voltage', 'amperage', 'phase', 'max_utilization',
+        'comments',
+    ]
+
+    class Meta:
+        ordering = ['powerpanel', 'name']
+        unique_together = ['powerpanel', 'name']
+
+    def __str__(self):
+        return self.name
+
+    def get_absolute_url(self):
+        return reverse('dcim:powerfeed', args=[self.pk])
+
+    def to_csv(self):
+        return (
+            self.powerpanel.name,
+            self.rack.name if self.rack else None,
+            self.name,
+            self.get_type_display(),
+            self.get_status_display(),
+            self.get_supply_display(),
+            self.voltage,
+            self.amperage,
+            self.get_phase_display(),
+            self.max_utilization,
+            self.comments,
+        )

netbox/dcim/tables.py

@@ -6,8 +6,9 @@ from utilities.tables import BaseTable, BooleanColumn, ColorColumn, ToggleColumn
 from .models import (
     Cable, ConsolePort, ConsolePortTemplate, ConsoleServerPort, ConsoleServerPortTemplate, Device, DeviceBay,
     DeviceBayTemplate, DeviceRole, DeviceType, FrontPort, FrontPortTemplate, Interface, InterfaceTemplate,
-    InventoryItem, Manufacturer, Platform, PowerOutlet, PowerOutletTemplate, PowerPort, PowerPortTemplate, Rack,
-    RackGroup, RackReservation, RackRole, RearPort, RearPortTemplate, Region, Site, VirtualChassis,
+    InventoryItem, Manufacturer, Platform, PowerFeed, PowerOutlet, PowerOutletTemplate, PowerPanel, PowerPort,
+    PowerPortTemplate, Rack, RackGroup, RackReservation, RackRole, RearPort, RearPortTemplate, Region, Site,
+    VirtualChassis,
 )
 
 REGION_LINK = """
@@ -786,3 +787,48 @@ class VirtualChassisTable(BaseTable):
     class Meta(BaseTable.Meta):
         model = VirtualChassis
         fields = ('pk', 'master', 'domain', 'member_count', 'actions')
+
+
+#
+# Power panels
+#
+
+class PowerPanelTable(BaseTable):
+    pk = ToggleColumn()
+    name = tables.LinkColumn()
+    powerfeed_count = tables.Column(
+        verbose_name='Feeds'
+    )
+    actions = tables.TemplateColumn(
+        template_code=RACKROLE_ACTIONS,
+        attrs={
+            'td': {'class': 'text-right noprint'}
+        },
+        verbose_name=''
+    )
+
+    class Meta(BaseTable.Meta):
+        model = PowerPanel
+        fields = ('pk', 'name', 'site', 'rackgroup', 'powerfeed_count', 'actions')
+
+
+#
+# Power feeds
+#
+
+class PowerFeedTable(BaseTable):
+    pk = ToggleColumn()
+    name = tables.LinkColumn()
+    powerpanel = tables.LinkColumn(
+        viewname='dcim:powerpanel',
+        args=[Accessor('powerpanel.pk')],
+
+    )
+    rack = tables.LinkColumn(
+        viewname='dcim:rack',
+        accessor=Accessor('rack.pk')
+    )
+
+    class Meta(BaseTable.Meta):
+        model = PowerFeed
+        fields = ('pk', 'name', 'powerpanel', 'rack', 'type', 'status', 'supply', 'voltage', 'amperage', 'phase')

netbox/dcim/urls.py

@@ -6,7 +6,8 @@ from secrets.views import secret_add
 from . import views
 from .models import (
     Cable, ConsolePort, ConsoleServerPort, Device, DeviceRole, DeviceType, FrontPort, Interface, Manufacturer, Platform,
-    PowerPort, PowerOutlet, Rack, RackGroup, RackReservation, RackRole, RearPort, Region, Site, VirtualChassis,
+    PowerFeed, PowerPanel, PowerPort, PowerOutlet, Rack, RackGroup, RackReservation, RackRole, RearPort, Region, Site,
+    VirtualChassis,
 )
 
 app_name = 'dcim'
@@ -279,4 +280,23 @@ urlpatterns = [
     url(r'^virtual-chassis/(?P<pk>\d+)/add-member/$', views.VirtualChassisAddMemberView.as_view(), name='virtualchassis_add_member'),
     url(r'^virtual-chassis-members/(?P<pk>\d+)/delete/$', views.VirtualChassisRemoveMemberView.as_view(), name='virtualchassis_remove_member'),
 
+    # Power panels
+    url(r'^power-panels/$', views.PowerPanelListView.as_view(), name='powerpanel_list'),
+    url(r'^power-panels/add/$', views.PowerPanelCreateView.as_view(), name='powerpanel_add'),
+    url(r'^power-panels/import/$', views.PowerPanelBulkImportView.as_view(), name='powerpanel_import'),
+    url(r'^power-panels/delete/$', views.PowerPanelBulkDeleteView.as_view(), name='powerpanel_bulk_delete'),
+    url(r'^power-panels/(?P<pk>\d+)/edit/$', views.PowerPanelEditView.as_view(), name='powerpanel_edit'),
+    url(r'^power-panels/(?P<pk>\d+)/changelog/$', ObjectChangeLogView.as_view(), name='powerpanel_changelog', kwargs={'model': PowerPanel}),
+
+    # Racks
+    url(r'^power-feeds/$', views.PowerFeedListView.as_view(), name='powerfeed_list'),
+    url(r'^power-feeds/add/$', views.PowerFeedEditView.as_view(), name='powerfeed_add'),
+    url(r'^power-feeds/import/$', views.PowerFeedBulkImportView.as_view(), name='powerfeed_import'),
+    url(r'^power-feeds/edit/$', views.PowerFeedBulkEditView.as_view(), name='powerfeed_bulk_edit'),
+    url(r'^power-feeds/delete/$', views.PowerFeedBulkDeleteView.as_view(), name='powerfeed_bulk_delete'),
+    url(r'^power-feeds/(?P<pk>\d+)/$', views.PowerFeedView.as_view(), name='powerfeed'),
+    url(r'^power-feeds/(?P<pk>\d+)/edit/$', views.PowerFeedEditView.as_view(), name='powerfeed_edit'),
+    url(r'^power-feeds/(?P<pk>\d+)/delete/$', views.PowerFeedDeleteView.as_view(), name='powerfeed_delete'),
+    url(r'^power-feeds/(?P<pk>\d+)/changelog/$', ObjectChangeLogView.as_view(), name='powerfeed_changelog', kwargs={'model': PowerFeed}),
+
 ]

netbox/dcim/views.py

@@ -30,8 +30,9 @@ from . import filters, forms, tables
 from .models import (
     Cable, ConsolePort, ConsolePortTemplate, ConsoleServerPort, ConsoleServerPortTemplate, Device, DeviceBay,
     DeviceBayTemplate, DeviceRole, DeviceType, FrontPort, FrontPortTemplate, Interface, InterfaceTemplate,
-    InventoryItem, Manufacturer, Platform, PowerOutlet, PowerOutletTemplate, PowerPort, PowerPortTemplate, Rack,
-    RackGroup, RackReservation, RackRole, RearPort, RearPortTemplate, Region, Site, VirtualChassis,
+    InventoryItem, Manufacturer, Platform, PowerFeed, PowerOutlet, PowerOutletTemplate, PowerPanel, PowerPort,
+    PowerPortTemplate, Rack, RackGroup, RackReservation, RackRole, RearPort, RearPortTemplate, Region, Site,
+    VirtualChassis,
 )
 
 
@@ -2114,3 +2115,113 @@ class VirtualChassisRemoveMemberView(PermissionRequiredMixin, GetReturnURLMixin,
             'form': form,
             'return_url': self.get_return_url(request, device),
         })
+
+
+#
+# Power panels
+#
+
+class PowerPanelListView(ObjectListView):
+    queryset = PowerPanel.objects.select_related(
+        'site', 'rackgroup'
+    ).annotate(
+        rack_count=Count('powerfeeds')
+    )
+    table = tables.PowerPanelTable
+    template_name = 'dcim/powerpanel_list.html'
+
+
+class PowerPanelCreateView(PermissionRequiredMixin, ObjectEditView):
+    permission_required = 'dcim.add_powerpanel'
+    model = PowerPanel
+    model_form = forms.PowerPanelForm
+    default_return_url = 'dcim:powerpanel_list'
+
+
+class PowerPanelEditView(PowerPanelCreateView):
+    permission_required = 'dcim.change_powerpanel'
+
+
+class PowerPanelBulkImportView(PermissionRequiredMixin, BulkImportView):
+    permission_required = 'dcim.add_powerpanel'
+    model_form = forms.PowerPanelCSVForm
+    table = tables.PowerPanelTable
+    default_return_url = 'dcim:powerpanel_list'
+
+
+class PowerPanelBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
+    permission_required = 'dcim.delete_powerpanel'
+    queryset = PowerPanel.objects.select_related(
+        'site', 'rack_group'
+    ).annotate(
+        rack_count=Count('powerfeeds')
+    )
+    table = tables.PowerPanelTable
+    default_return_url = 'dcim:powerpanel_list'
+
+
+#
+# Power feeds
+#
+
+class PowerFeedListView(ObjectListView):
+    queryset = PowerFeed.objects.select_related(
+        'powerpanel', 'rack'
+    )
+    # filter = filters.PowerFeedFilter
+    # filter_form = forms.PowerFeedFilterForm
+    table = tables.PowerFeedTable
+    template_name = 'dcim/powerfeed_list.html'
+
+
+class PowerFeedView(View):
+
+    def get(self, request, pk):
+
+        powerfeed = get_object_or_404(PowerFeed.objects.select_related('panel', 'rack'), pk=pk)
+
+        return render(request, 'dcim/powerfeed.html', {
+            'powerfeed': powerfeed,
+        })
+
+
+class PowerFeedCreateView(PermissionRequiredMixin, ObjectEditView):
+    permission_required = 'dcim.add_powerfeed'
+    model = PowerFeed
+    model_form = forms.PowerFeedForm
+    template_name = 'dcim/powerfeed_edit.html'
+    default_return_url = 'dcim:powerfeed_list'
+
+
+class PowerFeedEditView(PowerFeedCreateView):
+    permission_required = 'dcim.change_powerfeed'
+
+
+class PowerFeedDeleteView(PermissionRequiredMixin, ObjectDeleteView):
+    permission_required = 'dcim.delete_powerfeed'
+    model = PowerFeed
+    default_return_url = 'dcim:powerfeed_list'
+
+
+class PowerFeedBulkImportView(PermissionRequiredMixin, BulkImportView):
+    permission_required = 'dcim.add_powerfeed'
+    model_form = forms.PowerFeedCSVForm
+    table = tables.PowerFeedTable
+    default_return_url = 'dcim:powerfeed_list'
+
+
+class PowerFeedBulkEditView(PermissionRequiredMixin, BulkEditView):
+    permission_required = 'dcim.change_powerfeed'
+    queryset = PowerFeed.objects.select_related('powerpanel', 'rack')
+    # filter = filters.PowerFeedFilter
+    table = tables.PowerFeedTable
+    form = forms.PowerFeedBulkEditForm
+    default_return_url = 'dcim:powerfeed_list'
+
+
+class PowerFeedBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
+    permission_required = 'dcim.delete_powerfeed'
+    queryset = PowerFeed.objects.select_related('powerpanel', 'rack')
+    # filter = filters.PowerFeedFilter
+    table = tables.PowerFeedTable
+    default_return_url = 'dcim:powerfeed_list'

netbox/templates/dcim/powerfeed.html

@@ -0,0 +1,111 @@
+{% extends '_base.html' %}
+{% load static %}
+{% load tz %}
+{% load helpers %}
+
+{% block header %}
+    <div class="row noprint">
+        <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.site.get_absolute_url }}">{{ powerfeed.site }}</a></li>
+                {% if powerfeed.rackgroup %}
+                    <li><a href="{{ powerfeed.rackgroup.get_absolute_url }}">{{ powerfeed.rackgroup }}</a></li>
+                {% endif %}
+                <li>{{ site }}</li>
+            </ol>
+        </div>
+        <div class="col-sm-4 col-md-3">
+            <form action="{% url 'dcim:powerfeed_list' %}" method="get">
+                <div class="input-group">
+                    <input type="text" name="q" class="form-control" placeholder="Search power feeds" />
+                    <span class="input-group-btn">
+                        <button type="submit" class="btn btn-primary">
+                            <span class="fa fa-search" aria-hidden="true"></span>
+                        </button>
+                    </span>
+                </div>
+            </form>
+        </div>
+    </div>
+    <div class="pull-right noprint">
+        {% if perms.dcim.change_powerfeed %}
+            <a href="{% url 'dcim:powerfeed_edit' pk=powerfeed.pk %}" class="btn btn-warning">
+                <span class="fa fa-pencil" aria-hidden="true"></span>
+                Edit this power feed
+            </a>
+        {% endif %}
+        {% if perms.dcim.delete_powerfeed %}
+            <a href="{% url 'dcim:powerfeed_delete' pk=powerfeed.pk %}" class="btn btn-danger">
+                <span class="fa fa-trash" aria-hidden="true"></span>
+                Delete this power feed
+            </a>
+        {% endif %}
+    </div>
+    <h1>{% block title %}{{ powerfeed }}{% endblock %}</h1>
+    {% include 'inc/created_updated.html' with obj=powerfeed %}
+{% endblock %}
+
+{% block content %}
+<div class="row">
+	<div class="col-md-7">
+        <div class="panel panel-default">
+            <div class="panel-heading">
+                <strong>Power Feed</strong>
+            </div>
+            <table class="table table-hover panel-body attr-table">
+                <tr>
+                    <td>Power Panel</td>
+                    <td>
+                        <a href="{{ powerfeed.powerpanel.get_absolute_url }}">{{ powerfeed.powerpanel }}</a>
+                    </td>
+                </tr>
+                <tr>
+                    <td>Rack</td>
+                    <td>
+                        {% if powerfeed.rack %}
+                            <a href="{{ powerfeed.rack.get_absolute_url }}">{{ powerfeed.rack }}</a>
+                        {% else %}
+                            <span class="text-muted">None</span>
+                        {% endif %}
+                    </td>
+                </tr>
+                <tr>
+                    <td>Type</td>
+                    <td>
+                        <span class="label label-{{ powerfeed.get_type_class }}">{{ powerfeed.get_type_display }}</span>
+                    </td>
+                </tr>
+                <tr>
+                    <td>Status</td>
+                    <td>
+                        <span class="label label-{{ powerfeed.get_status_class }}">{{ powerfeed.get_status_display }}</span>
+                    </td>
+                </tr>
+                <tr>
+                    <td>Supply</td>
+                    <td>{{ powerfeed.get_supply_display }}</td>
+                </tr>
+                <tr>
+                    <td>Voltage</td>
+                    <td>{{ powerfeed.voltage }}V</td>
+                </tr>
+                <tr>
+                    <td>Amperage</td>
+                    <td>{{ powerfeed.amperage }}A</td>
+                </tr>
+                <tr>
+                    <td>Phase</td>
+                    <td>{{ powerfeed.get_phase_display }}</td>
+                </tr>
+                <tr>
+                    <td>Max Utilization</td>
+                    <td>{{ powerfeed.max_utilization }}%</td>
+                </tr>
+            </table>
+        </div>
+    </div>
+    <div class="col-md-5">
+	</div>
+</div>
+{% endblock %}

netbox/templates/dcim/powerfeed_edit.html

@@ -0,0 +1,45 @@
+{% extends 'utilities/obj_edit.html' %}
+{% load form_helpers %}
+
+{% block form %}
+    <div class="panel panel-default">
+        <div class="panel-heading"><strong>Power Feed</strong></div>
+        <div class="panel-body">
+            {% render_field form.powerpanel %}
+            {% render_field form.rack %}
+            {% render_field form.name %}
+            {% render_field form.type %}
+            {% render_field form.status %}
+        </div>
+    </div>
+    <div class="panel panel-default">
+        <div class="panel-heading"><strong>Characteristics</strong></div>
+        <div class="panel-body">
+            {% render_field form.supply %}
+            {% render_field form.voltage %}
+            {% render_field form.amperage %}
+            {% render_field form.phase %}
+            {% render_field form.max_utilization %}
+        </div>
+    </div>
+    {% if form.custom_fields %}
+        <div class="panel panel-default">
+            <div class="panel-heading"><strong>Custom Fields</strong></div>
+            <div class="panel-body">
+                {% render_custom_fields form %}
+            </div>
+        </div>
+    {% endif %}
+    <div class="panel panel-default">
+        <div class="panel-heading"><strong>Tags</strong></div>
+        <div class="panel-body">
+            {% render_field form.tags %}
+        </div>
+    </div>
+    <div class="panel panel-default">
+        <div class="panel-heading"><strong>Comments</strong></div>
+        <div class="panel-body">
+            {% render_field form.comments %}
+        </div>
+    </div>
+{% endblock %}

netbox/templates/dcim/powerfeed_list.html

@@ -0,0 +1,22 @@
+{% extends '_base.html' %}
+{% load buttons %}
+
+{% block content %}
+<div class="pull-right noprint">
+    {% if perms.dcim.add_powerfeed %}
+        {% add_button 'dcim:powerfeed_add' %}
+        {% import_button 'dcim:powerfeed_import' %}
+    {% endif %}
+    {% export_button content_type %}
+</div>
+<h1>{% block title %}Power Feeds{% endblock %}</h1>
+<div class="row">
+	<div class="col-md-9">
+        {% include 'utilities/obj_table.html' with bulk_edit_url='dcim:powerfeed_bulk_edit' bulk_delete_url='dcim:powerfeed_bulk_delete' %}
+    </div>
+    <div class="col-md-3 noprint">
+		{% include 'inc/search_panel.html' %}
+		{% include 'inc/tags_panel.html' %}
+    </div>
+</div>
+{% endblock %}

netbox/templates/dcim/powerpanel_list.html

@@ -0,0 +1,18 @@
+{% extends '_base.html' %}
+{% load buttons %}
+
+{% block content %}
+<div class="pull-right noprint">
+    {% if perms.dcim.add_powerpanel %}
+        {% add_button 'dcim:powerpanel_add' %}
+        {% import_button 'dcim:powerpanel_import' %}
+    {% endif %}
+    {% export_button content_type %}
+</div>
+<h1>{% block title %}Power Panels{% endblock %}</h1>
+<div class="row">
+    <div class="col-md-12">
+        {% include 'utilities/obj_table.html' with bulk_delete_url='dcim:powerpanel_bulk_delete' %}
+    </div>
+</div>
+{% endblock %}

netbox/templates/inc/nav_menu.html

@@ -368,6 +368,29 @@
                         </li>
                     </ul>
                 </li>
+                <li class="dropdown{% if request.path|contains:'/dcim/power' %} active{% endif %}">
+                    <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Power <span class="caret"></span></a>
+                    <ul class="dropdown-menu">
+                        <li>
+                            {% if perms.dcim.add_powerfeed %}
+                                <div class="buttons pull-right">
+                                    <a href="{% url 'dcim:powerfeed_add' %}" class="btn btn-xs btn-success" title="Add"><i class="fa fa-plus"></i></a>
+                                    <a href="{% url 'dcim:powerfeed_import' %}" class="btn btn-xs btn-info" title="Import"><i class="fa fa-download"></i></a>
+                                </div>
+                            {% endif %}
+                            <a href="{% url 'dcim:powerfeed_list' %}">Power Feeds</a>
+                        </li>
+                        <li>
+                            {% if perms.dcim.add_powerpanel %}
+                                <div class="buttons pull-right">
+                                    <a href="{% url 'dcim:powerpanel_add' %}" class="btn btn-xs btn-success" title="Add"><i class="fa fa-plus"></i></a>
+                                    <a href="{% url 'dcim:powerpanel_import' %}" class="btn btn-xs btn-info" title="Import"><i class="fa fa-download"></i></a>
+                                </div>
+                            {% endif %}
+                            <a href="{% url 'dcim:powerpanel_list' %}">Power Panels</a>
+                        </li>
+                    </ul>
+                </li>
                 {% if request.user.is_authenticated %}
                     <li class="dropdown{% if request.path|contains:'/secrets/' %} active{% endif %}">
                         <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Secrets <span class="caret"></span></a>