Implement interface detach

circle/dashboard/forms.py

@@ -863,30 +863,17 @@ class VmDownloadDiskForm(OperationForm):
 
 
 class VmRemoveInterfaceForm(OperationForm):
 class VmRemoveInterfaceForm(OperationForm):
     def __init__(self, *args, **kwargs):
     def __init__(self, *args, **kwargs):
-        choices = kwargs.pop('choices')
-        self.interface = kwargs.pop('default')
+        port_id = kwargs.pop('port_id')
 
 
         super(VmRemoveInterfaceForm, self).__init__(*args, **kwargs)
         super(VmRemoveInterfaceForm, self).__init__(*args, **kwargs)
 
 
-        self.fields['interface'] = forms.ModelChoiceField(
-            queryset=choices, initial=self.interface, required=True,
-            empty_label=None, label=_('Interface'))
-        if self.interface:
-            self.fields['interface'].widget = HiddenInput()
+        self.fields['port_id'] = forms.CharField(widget=forms.HiddenInput(), initial=port_id)
 
 
     @property
     @property
     def helper(self):
     def helper(self):
         helper = super(VmRemoveInterfaceForm, self).helper
         helper = super(VmRemoveInterfaceForm, self).helper
-        if self.interface:
         helper.layout = Layout(
         helper.layout = Layout(
-                AnyTag(
-                    "div",
-                    HTML(format_html(
-                        _("<label>Vlan:</label> {0}"),
-                        self.interface.vlan)),
-                    css_class="form-group",
-                ),
-                Field("interface"),
+            Field("port_id"),
         )
         )
         return helper
         return helper
 
 

circle/dashboard/templates/dashboard/vm-detail/network.html

@@ -25,7 +25,7 @@
 
 
     {% with op=op.remove_interface %}{% if op %}
     {% with op=op.remove_interface %}{% if op %}
     <span class="operation-wrapper">
     <span class="operation-wrapper">
-      <a href="{{op.get_url}}?interface={{ i.pk }}"
+      <a href="{{op.get_url}}?port_id={{ i.port_id }}"
          class="btn btn-{{op.effect}} btn-xs operation interface-remove"
          class="btn btn-{{op.effect}} btn-xs operation interface-remove"
          {% if op.disabled %}disabled{% endif %}>{% trans "remove" %}
          {% if op.disabled %}disabled{% endif %}>{% trans "remove" %}
       </a>
       </a>

circle/dashboard/views/vm.py

@@ -366,25 +366,14 @@ class VmRemoveInterfaceView(FormOperationMixin, VmOperationView):
     op = 'remove_interface'
     op = 'remove_interface'
     form_class = VmRemoveInterfaceForm
     form_class = VmRemoveInterfaceForm
     show_in_toolbar = False
     show_in_toolbar = False
-    wait_for_result = 0.5
     icon = 'times'
     icon = 'times'
     effect = "danger"
     effect = "danger"
-    with_reload = True
 
 
     def get_form_kwargs(self):
     def get_form_kwargs(self):
-        instance = self.get_op().instance
-        choices = instance.interface_set.all()
-        interface_pk = self.request.GET.get('interface')
-        if interface_pk:
-            try:
-                default = choices.get(pk=interface_pk)
-            except (ValueError, Interface.DoesNotExist):
-                raise Http404()
-        else:
-            default = None
+        port_id = self.request.GET.get('port_id')
 
 
         val = super(VmRemoveInterfaceView, self).get_form_kwargs()
         val = super(VmRemoveInterfaceView, self).get_form_kwargs()
-        val.update({'choices': choices, 'default': default})
+        val.update({'port_id': port_id})
         return val
         return val
 
 
 
 

circle/vm/operations.py

@@ -403,21 +403,11 @@ class RemoveInterfaceOperation(InstanceOperation):
     description = _("Remove the specified network interface and erase IP "
     description = _("Remove the specified network interface and erase IP "
                     "address allocations, related firewall rules and "
                     "address allocations, related firewall rules and "
                     "hostnames.")
                     "hostnames.")
-    required_perms = ()
     accept_states = ('STOPPED', 'PENDING', 'ACTIVE')
     accept_states = ('STOPPED', 'PENDING', 'ACTIVE')
+    os_policy_actions = (("compute", "compute:detach_interface"),)
 
 
-    def _operation(self, activity, user, system, interface):
-        if self.instance.is_running:
-            self.instance._detach_network(interface=interface,
-                                          parent_activity=activity)
-            interface.shutdown()
-
-        interface.destroy()
-        interface.delete()
-
-    def get_activity_name(self, kwargs):
-        return create_readable(ugettext_noop("remove %(vlan)s interface"),
-                               vlan=kwargs['interface'].vlan)
+    def _operation(self, request, port_id):
+        openstack_api.nova.interface_detach(request, self.instance.id, port_id)
 
 
 
 
 @register_operation
 @register_operation