Implement floating IP remove operation

circle/dashboard/forms.py

@@ -1027,6 +1027,21 @@ class VmPublicIpAddForm(OperationForm):
         )
         )
         return helper
         return helper
 
 
+class VmPublicIpRemoveForm(OperationForm):
+    def __init__(self, *args, **kwargs):
+        public_ip_id = kwargs.pop('public_ip_id')
+
+        super(VmPublicIpRemoveForm, self).__init__(*args, **kwargs)
+        self.fields['public_ip_id'] = forms.CharField(widget=forms.HiddenInput(), initial=public_ip_id)
+
+    @property
+    def helper(self):
+        helper = super(VmPublicIpRemoveForm, self).helper
+        helper.layout = Layout(
+            Field("public_ip_id"),
+        )
+        return helper
+
 class CircleAuthenticationForm(AuthenticationForm):
 class CircleAuthenticationForm(AuthenticationForm):
     # fields: username, password
     # fields: username, password
 
 

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

@@ -53,7 +53,17 @@
           <span class="pull-right">
           <span class="pull-right">
             {% if i.public_ip %}
             {% if i.public_ip %}
               <dl>
               <dl>
-                <dt>{% trans "Public IP address" %}:</dt>
+                <dt>
+                  {% trans "Public IP address" %}
+                  {% with op=op.remove_public_ip %}{% if op %}
+                  <span class="operation-wrapper">
+                    <a href="{{op.get_url}}?public_ip_id={{ i.public_ip_id }}"
+                       class="btn btn-{{op.effect}} btn-xs operation"
+                       {% if op.disabled %}disabled{% endif %}>{% trans "remove" %}
+                    </a>
+                  </span>
+                  {% endif %}{% endwith %}
+                </dt>
                 <dd>{{ i.public_ip }}</dd>
                 <dd>{{ i.public_ip }}</dd>
               </dl>
               </dl>
             {% else %}
             {% else %}

circle/dashboard/views/vm.py

@@ -63,7 +63,7 @@ from .util import (
 )
 )
 from ..forms import (
 from ..forms import (
     AclUserOrGroupAddForm, VmResourcesForm, VmCustomizeForm, VmDeployForm, VmFromPlainImageForm, VmRemoveInterfaceForm,
     AclUserOrGroupAddForm, VmResourcesForm, VmCustomizeForm, VmDeployForm, VmFromPlainImageForm, VmRemoveInterfaceForm,
-    VmAddInterfaceForm, VmSaveForm, VmPortAddForm, VmPublicIpAddForm)
+    VmAddInterfaceForm, VmSaveForm, VmPortAddForm, VmPublicIpAddForm, VmPublicIpRemoveForm)
 
 
 logger = logging.getLogger(__name__)
 logger = logging.getLogger(__name__)
 
 
@@ -185,6 +185,7 @@ class VmDetailView(LoginRequiredMixin, GraphMixin, DetailView):
             if floating_ip.port_id in instance_ports_by_id.keys():
             if floating_ip.port_id in instance_ports_by_id.keys():
                 port = instance_ports_by_id[floating_ip.port_id]
                 port = instance_ports_by_id[floating_ip.port_id]
                 instance_networks[port.network_id].public_ip = floating_ip.ip
                 instance_networks[port.network_id].public_ip = floating_ip.ip
+                instance_networks[port.network_id].public_ip_id = floating_ip.id
 
 
         context['networks'] = instance_networks.values()
         context['networks'] = instance_networks.values()
 
 
@@ -571,6 +572,22 @@ class VmPublicIpAddView(FormOperationMixin, VmOperationView):
 
 
         return val
         return val
 
 
+class VmPublicIpRemoveView(FormOperationMixin, VmOperationView):
+
+    op = 'remove_public_ip'
+    show_in_toolbar = False
+    icon = 'times'
+    effect = "danger"
+    form_class = VmPublicIpRemoveForm
+
+    def get_form_kwargs(self):
+        public_ip_id = self.request.GET.get('public_ip_id')
+
+        val = super(VmPublicIpRemoveView, self).get_form_kwargs()
+        val.update({'public_ip_id': public_ip_id})
+
+        return val
+
 class VmSaveView(FormOperationMixin, VmOperationView):
 class VmSaveView(FormOperationMixin, VmOperationView):
 
 
     op = 'save_as_template'
     op = 'save_as_template'
@@ -837,6 +854,7 @@ vm_ops = OrderedDict([
     # ('remove_port', VmPortRemoveView),
     # ('remove_port', VmPortRemoveView),
     # ('add_port', VmPortAddView),
     # ('add_port', VmPortAddView),
     ('add_public_ip', VmPublicIpAddView),
     ('add_public_ip', VmPublicIpAddView),
+    ('remove_public_ip', VmPublicIpRemoveView),
     # ('renew', VmRenewView),
     # ('renew', VmRenewView),
     # ('resources_change', VmResourcesChangeView),
     # ('resources_change', VmResourcesChangeView),
     # ('password_reset', VmOperationView.factory(
     # ('password_reset', VmOperationView.factory(

circle/vm/operations.py

@@ -465,6 +465,15 @@ class AddPublicIPOperation(InstanceOperation):
         openstack_api.neutron.floating_ip_associate(request, floating_ip.id, port_id)
         openstack_api.neutron.floating_ip_associate(request, floating_ip.id, port_id)
 
 
 @register_operation
 @register_operation
+class RemovePublicIPOperation(InstanceOperation):
+    id = 'remove_public_ip'
+    name = _("remove public ip")
+
+    def _operation(self, request, public_ip_id):
+        openstack_api.neutron.floating_ip_disassociate(request, public_ip_id)
+        openstack_api.neutron.tenant_floating_ip_release(request, public_ip_id)
+
+@register_operation
 class RemoveDiskOperation(InstanceOperation):
 class RemoveDiskOperation(InstanceOperation):
     id = 'remove_disk'
     id = 'remove_disk'
     name = _("remove disk")
     name = _("remove disk")