Initial work on virtualization support (#142)

netbox/virtualization/tables.py

@@ -0,0 +1,84 @@
+from __future__ import unicode_literals
+
+import django_tables2 as tables
+from django_tables2.utils import Accessor
+
+from utilities.tables import BaseTable, ToggleColumn
+from .models import Cluster, ClusterGroup, ClusterType, VirtualMachine, VMInterface
+
+
+CLUSTERTYPE_ACTIONS = """
+{% if perms.virtualization.change_clustertype %}
+    <a href="{% url 'virtualization:clustertype_edit' pk=record.pk %}" class="btn btn-xs btn-warning"><i class="glyphicon glyphicon-pencil" aria-hidden="true"></i></a>
+{% endif %}
+"""
+
+CLUSTERGROUP_ACTIONS = """
+{% if perms.virtualization.change_clustergroup %}
+    <a href="{% url 'virtualization:clustergroup_edit' pk=record.pk %}" class="btn btn-xs btn-warning"><i class="glyphicon glyphicon-pencil" aria-hidden="true"></i></a>
+{% endif %}
+"""
+
+
+#
+# Cluster types
+#
+
+class ClusterTypeTable(BaseTable):
+    pk = ToggleColumn()
+    cluster_count = tables.Column(verbose_name='Clusters')
+    actions = tables.TemplateColumn(
+        template_code=CLUSTERTYPE_ACTIONS,
+        attrs={'td': {'class': 'text-right'}},
+        verbose_name=''
+    )
+
+    class Meta(BaseTable.Meta):
+        model = ClusterType
+        fields = ('pk', 'name', 'cluster_count', 'actions')
+
+
+#
+# Cluster groups
+#
+
+class ClusterGroupTable(BaseTable):
+    pk = ToggleColumn()
+    cluster_count = tables.Column(verbose_name='Clusters')
+    actions = tables.TemplateColumn(
+        template_code=CLUSTERGROUP_ACTIONS,
+        attrs={'td': {'class': 'text-right'}},
+        verbose_name=''
+    )
+
+    class Meta(BaseTable.Meta):
+        model = ClusterGroup
+        fields = ('pk', 'name', 'cluster_count', 'actions')
+
+
+#
+# Clusters
+#
+
+class ClusterTable(BaseTable):
+    pk = ToggleColumn()
+    name = tables.LinkColumn()
+    vm_count = tables.Column(verbose_name='VMs')
+
+    class Meta(BaseTable.Meta):
+        model = Cluster
+        fields = ('pk', 'name', 'type', 'group', 'vm_count')
+
+
+#
+# Virtual machines
+#
+
+class VirtualMachineTable(BaseTable):
+    pk = ToggleColumn()
+    name = tables.LinkColumn()
+    tenant = tables.LinkColumn('tenancy:tenant', args=[Accessor('tenant.slug')])
+
+    class Meta(BaseTable.Meta):
+        model = VirtualMachine
+        fields = ('pk', 'name', 'tenant')