Merge v2.5.11

CHANGELOG.md

@@ -195,6 +195,28 @@ functionality provided by the front end UI.
 
 ---
 
+2.5.11 (2019-04-29)
+
+## Notes
+
+This release upgrades the Django framework to version 2.2.
+
+## Enhancements
+
+* [#2986](https://github.com/digitalocean/netbox/issues/2986) - Improve natural ordering of device components
+* [#3023](https://github.com/digitalocean/netbox/issues/3023) - Add support for filtering cables by connected device
+* [#3070](https://github.com/digitalocean/netbox/issues/3070) - Add decommissioning status for devices
+
+## Bug Fixes
+
+* [#2621](https://github.com/digitalocean/netbox/issues/2621) - Upgrade Django requirement to 2.2 to fix object deletion issue in the changelog middleware
+* [#3072](https://github.com/digitalocean/netbox/issues/3072) - Preserve multiselect filter values when updating per-page count for list views
+* [#3112](https://github.com/digitalocean/netbox/issues/3112) - Fix ordering of interface connections list by termination B name/device
+* [#3116](https://github.com/digitalocean/netbox/issues/3116) - Fix `tagged_items` count in tags API endpoint
+* [#3118](https://github.com/digitalocean/netbox/issues/3118) - Disable `last_login` update on login when maintenance mode is enabled
+
+---
+
 v2.5.10 (2019-04-08)
 
 ## Enhancements

netbox/dcim/constants.py

@@ -318,13 +318,15 @@
 DEVICE_STATUS_STAGED = 3
 DEVICE_STATUS_FAILED = 4
 DEVICE_STATUS_INVENTORY = 5
+DEVICE_STATUS_DECOMMISSIONING = 6
 DEVICE_STATUS_CHOICES = [
     [DEVICE_STATUS_ACTIVE, 'Active'],
     [DEVICE_STATUS_OFFLINE, 'Offline'],
     [DEVICE_STATUS_PLANNED, 'Planned'],
     [DEVICE_STATUS_STAGED, 'Staged'],
     [DEVICE_STATUS_FAILED, 'Failed'],
     [DEVICE_STATUS_INVENTORY, 'Inventory'],
+    [DEVICE_STATUS_DECOMMISSIONING, 'Decommissioning'],
 ]
 
 # Site statuses
@@ -345,6 +347,7 @@
     3: 'primary',
     4: 'danger',
     5: 'default',
+    6: 'warning',
 }
 
 # Console/power/interface connection statuses

netbox/dcim/filters.py

@@ -1,5 +1,7 @@
 import django_filters
 from django.contrib.auth.models import User
+from django.contrib.contenttypes.models import ContentType
+from django.core.exceptions import ObjectDoesNotExist
 from django.db.models import Q
 from netaddr import EUI
 from netaddr.core import AddrFormatError
@@ -969,6 +971,14 @@ class CableFilter(django_filters.FilterSet):
     color = django_filters.MultipleChoiceFilter(
         choices=COLOR_CHOICES
     )
+    device = django_filters.CharFilter(
+        method='filter_connected_device',
+        field_name='name'
+    )
+    device_id = django_filters.CharFilter(
+        method='filter_connected_device',
+        field_name='pk'
+    )
 
     class Meta:
         model = Cable
@@ -979,6 +989,16 @@ def search(self, queryset, name, value):
             return queryset
         return queryset.filter(label__icontains=value)
 
+    def filter_connected_device(self, queryset, name, value):
+        if not value.strip():
+            return queryset
+        try:
+            device = Device.objects.get(**{name: value})
+        except ObjectDoesNotExist:
+            return queryset.none()
+        cable_pks = device.get_cables(pk_list=True)
+        return queryset.filter(pk__in=cable_pks)
+
 
 class ConsoleConnectionFilter(django_filters.FilterSet):
     site = django_filters.CharFilter(

netbox/dcim/forms.py

@@ -3003,6 +3003,10 @@ class CableFilterForm(BootstrapMixin, forms.Form):
         required=False,
         widget=ColorSelect()
     )
+    device = forms.CharField(
+        required=False,
+        label='Device name'
+    )
 
 
 #

netbox/dcim/managers.py

@@ -14,22 +14,6 @@
 VC_RE = r"COALESCE(CAST(SUBSTRING({} FROM '^.*\.(\d{{1,9}})$') AS integer), 0)"
 
 
-class DeviceComponentManager(Manager):
-
-    def get_queryset(self):
-
-        queryset = super().get_queryset()
-        table_name = self.model._meta.db_table
-        sql = r"CONCAT(REGEXP_REPLACE({}.name, '\d+$', ''), LPAD(SUBSTRING({}.name FROM '\d+$'), 8, '0'))"
-
-        # Pad any trailing digits to effect natural sorting
-        return queryset.extra(
-            select={
-                'name_padded': sql.format(table_name, table_name),
-            }
-        ).order_by('name_padded', 'pk')
-
-
 class InterfaceQuerySet(QuerySet):
 
     def connectable(self):

netbox/dcim/models.py

@@ -23,7 +23,7 @@
 from .constants import *
 from .exceptions import LoopDetected
 from .fields import ASNField, MACAddressField
-from .managers import DeviceComponentManager, InterfaceManager
+from .managers import InterfaceManager
 
 
 class ComponentTemplateModel(models.Model):
@@ -982,7 +982,7 @@ class ConsolePortTemplate(ComponentTemplateModel):
         max_length=50
     )
 
-    objects = DeviceComponentManager()
+    objects = NaturalOrderingManager()
 
     class Meta:
         ordering = ['device_type', 'name']
@@ -1005,7 +1005,7 @@ class ConsoleServerPortTemplate(ComponentTemplateModel):
         max_length=50
     )
 
-    objects = DeviceComponentManager()
+    objects = NaturalOrderingManager()
 
     class Meta:
         ordering = ['device_type', 'name']
@@ -1040,7 +1040,7 @@ class PowerPortTemplate(ComponentTemplateModel):
         help_text="Allocated current draw (watts)"
     )
 
-    objects = DeviceComponentManager()
+    objects = NaturalOrderingManager()
 
     class Meta:
         ordering = ['device_type', 'name']
@@ -1076,7 +1076,7 @@ class PowerOutletTemplate(ComponentTemplateModel):
         help_text="Phase (for three-phase feeds)"
     )
 
-    objects = DeviceComponentManager()
+    objects = NaturalOrderingManager()
 
     class Meta:
         ordering = ['device_type', 'name']
@@ -1166,7 +1166,7 @@ class FrontPortTemplate(ComponentTemplateModel):
         validators=[MinValueValidator(1), MaxValueValidator(64)]
     )
 
-    objects = DeviceComponentManager()
+    objects = NaturalOrderingManager()
 
     class Meta:
         ordering = ['device_type', 'name']
@@ -1215,7 +1215,7 @@ class RearPortTemplate(ComponentTemplateModel):
         validators=[MinValueValidator(1), MaxValueValidator(64)]
     )
 
-    objects = DeviceComponentManager()
+    objects = NaturalOrderingManager()
 
     class Meta:
         ordering = ['device_type', 'name']
@@ -1238,7 +1238,7 @@ class DeviceBayTemplate(ComponentTemplateModel):
         max_length=50
     )
 
-    objects = DeviceComponentManager()
+    objects = NaturalOrderingManager()
 
     class Meta:
         ordering = ['device_type', 'name']
@@ -1731,6 +1731,21 @@ def vc_interfaces(self):
             filter |= Q(device__virtual_chassis=self.virtual_chassis, mgmt_only=False)
         return Interface.objects.filter(filter)
 
+    def get_cables(self, pk_list=False):
+        """
+        Return a QuerySet or PK list matching all Cables connected to a component of this Device.
+        """
+        cable_pks = []
+        for component_model in [
+            ConsolePort, ConsoleServerPort, PowerPort, PowerOutlet, Interface, FrontPort, RearPort
+        ]:
+            cable_pks += component_model.objects.filter(
+                device=self, cable__isnull=False
+            ).values_list('cable', flat=True)
+        if pk_list:
+            return cable_pks
+        return Cable.objects.filter(pk__in=cable_pks)
+
     def get_children(self):
         """
         Return the set of child Devices installed in DeviceBays within this Device.
@@ -1769,7 +1784,7 @@ class ConsolePort(CableTermination, ComponentModel):
         blank=True
     )
 
-    objects = DeviceComponentManager()
+    objects = NaturalOrderingManager()
     tags = TaggableManager(through=TaggedItem)
 
     csv_headers = ['device', 'name', 'description']
@@ -1813,7 +1828,7 @@ class ConsoleServerPort(CableTermination, ComponentModel):
         blank=True
     )
 
-    objects = DeviceComponentManager()
+    objects = NaturalOrderingManager()
     tags = TaggableManager(through=TaggedItem)
 
     csv_headers = ['device', 'name', 'description']
@@ -1882,7 +1897,7 @@ class PowerPort(CableTermination, ComponentModel):
         blank=True
     )
 
-    objects = DeviceComponentManager()
+    objects = NaturalOrderingManager()
     tags = TaggableManager(through=TaggedItem)
 
     csv_headers = ['device', 'name', 'maximum_draw', 'allocated_draw', 'description']
@@ -1998,7 +2013,7 @@ class PowerOutlet(CableTermination, ComponentModel):
         blank=True
     )
 
-    objects = DeviceComponentManager()
+    objects = NaturalOrderingManager()
     tags = TaggableManager(through=TaggedItem)
 
     csv_headers = ['device', 'name', 'power_port', 'feed_leg', 'description']
@@ -2338,7 +2353,7 @@ class FrontPort(CableTermination, ComponentModel):
         validators=[MinValueValidator(1), MaxValueValidator(64)]
     )
 
-    objects = DeviceComponentManager()
+    objects = NaturalOrderingManager()
     tags = TaggableManager(through=TaggedItem)
 
     csv_headers = ['device', 'name', 'type', 'rear_port', 'rear_port_position', 'description']
@@ -2400,7 +2415,7 @@ class RearPort(CableTermination, ComponentModel):
         validators=[MinValueValidator(1), MaxValueValidator(64)]
     )
 
-    objects = DeviceComponentManager()
+    objects = NaturalOrderingManager()
     tags = TaggableManager(through=TaggedItem)
 
     csv_headers = ['device', 'name', 'type', 'positions', 'description']
@@ -2447,7 +2462,7 @@ class DeviceBay(ComponentModel):
         null=True
     )
 
-    objects = DeviceComponentManager()
+    objects = NaturalOrderingManager()
     tags = TaggableManager(through=TaggedItem)
 
     csv_headers = ['device', 'name', 'installed_device', 'description']

netbox/dcim/tables.py

@@ -743,18 +743,18 @@ class InterfaceConnectionTable(BaseTable):
     )
     device_b = tables.LinkColumn(
         viewname='dcim:device',
-        accessor=Accessor('connected_endpoint.device'),
-        args=[Accessor('connected_endpoint.device.pk')],
+        accessor=Accessor('_connected_interface.device'),
+        args=[Accessor('_connected_interface.device.pk')],
         verbose_name='Device B'
     )
     interface_b = tables.LinkColumn(
         viewname='dcim:interface',
-        accessor=Accessor('connected_endpoint.name'),
-        args=[Accessor('connected_endpoint.pk')],
+        accessor=Accessor('_connected_interface'),
+        args=[Accessor('_connected_interface.pk')],
         verbose_name='Interface B'
     )
     description_b = tables.Column(
-        accessor=Accessor('connected_endpoint.description'),
+        accessor=Accessor('_connected_interface.description'),
         verbose_name='Description'
     )
 

netbox/extras/api/views.py

@@ -148,7 +148,9 @@ def render(self, request, pk):
 #
 
 class TagViewSet(ModelViewSet):
-    queryset = Tag.objects.annotate(tagged_items=Count('extras_taggeditem_items'))
+    queryset = Tag.objects.annotate(
+        tagged_items=Count('taggit_taggeditem_items', distinct=True)
+    )
     serializer_class = serializers.TagSerializer
     filterset_class = filters.TagFilter
 

netbox/extras/views.py

@@ -29,7 +29,7 @@
 
 class TagListView(ObjectListView):
     queryset = Tag.objects.annotate(
-        items=Count('extras_taggeditem_items')
+        items=Count('taggit_taggeditem_items', distinct=True)
     ).order_by(
         'name'
     )

netbox/templates/inc/paginator.html

@@ -20,9 +20,11 @@
             </ul>
         </nav>
         <form method="get">
-            {% for k, v in request.GET.items %}
+            {% for k, v_list in request.GET.lists %}
                 {% if k != 'per_page' %}
-                    <input type="hidden" name="{{ k }}" value="{{ v }}" />
+                    {% for v in v_list %}
+                        <input type="hidden" name="{{ k }}" value="{{ v }}" />
+                    {% endfor %}
                 {% endif %}
             {% endfor %}
             <select name="per_page" id="per_page">

netbox/templates/ipam/vlan.html

@@ -65,7 +65,7 @@ <h1>{% block title %}VLAN {{ vlan.display_name }}{% endblock %}</h1>
 
 {% block content %}
     <div class="row">
-        <div class="col-md-6">
+        <div class="col-md-4">
             <div class="panel panel-default">
                 <div class="panel-heading">
                     <strong>VLAN</strong>
@@ -142,7 +142,7 @@ <h1>{% block title %}VLAN {{ vlan.display_name }}{% endblock %}</h1>
             {% include 'inc/custom_fields_panel.html' with obj=vlan %}
             {% include 'extras/inc/tags_panel.html' with tags=vlan.tags.all url='ipam:vlan_list' %}
         </div>
-        <div class="col-md-6">
+        <div class="col-md-8">
             <div class="panel panel-default">
                 <div class="panel-heading">
                     <strong>Prefixes</strong>

netbox/users/views.py

@@ -1,6 +1,9 @@
+from django.conf import settings
 from django.contrib import messages
 from django.contrib.auth import login as auth_login, logout as auth_logout, update_session_auth_hash
 from django.contrib.auth.mixins import LoginRequiredMixin, PermissionRequiredMixin
+from django.contrib.auth.models import update_last_login
+from django.contrib.auth.signals import user_logged_in
 from django.http import HttpResponseForbidden, HttpResponseRedirect
 from django.shortcuts import get_object_or_404, redirect, render
 from django.urls import reverse
@@ -43,6 +46,11 @@ def post(self, request):
             if not is_safe_url(url=redirect_to, allowed_hosts=request.get_host()):
                 redirect_to = reverse('home')
 
+            # If maintenance mode is enabled, assume the database is read-only, and disable updating the user's
+            # last_login time upon authentication.
+            if settings.MAINTENANCE_MODE:
+                user_logged_in.disconnect(update_last_login, dispatch_uid='update_last_login')
+
             # Authenticate user
             auth_login(request, form.get_user())
             messages.info(request, "Logged in as {}.".format(request.user))

requirements.txt

@@ -1,6 +1,6 @@
 Django>=2.2,<2.3
 django-cacheops==4.1
-django-cors-headers==2.5.2
+django-cors-headers==2.4.0
 django-debug-toolbar==1.11
 django-filter==2.1.0
 django-mptt==0.9.1