dashboard: fix deploy view/form

circle/dashboard/forms.py

@@ -910,7 +910,7 @@ class VmAddInterfaceForm(OperationForm):
         self.fields['vlan'] = field
 
 
-class VmDeployForm(forms.Form):
+class VmDeployForm(OperationForm):
 
     def __init__(self, *args, **kwargs):
         choices = kwargs.pop('choices', None)
@@ -919,7 +919,7 @@ class VmDeployForm(forms.Form):
 
         if choices is not None:
             self.fields.insert(0, 'node', forms.ModelChoiceField(
-                queryset=choices, label=_('Node'), help_text=_(
+                queryset=choices, required=False, label=_('Node'), help_text=_(
                     "Deploy virtual machine to this node "
                     "(blank allows scheduling automatically).")))
 

circle/dashboard/views/vm.py

@@ -634,7 +634,7 @@ class VmDeployView(FormOperationMixin, VmOperationView):
     form_class = VmDeployForm
 
     def get_form_kwargs(self):
-        kwargs = super(VmOperationView, self).get_form_kwargs()
+        kwargs = super(VmDeployView, self).get_form_kwargs()
         if self.request.user.is_superuser:
             online = (n.pk for n in
                       Node.objects.filter(enabled=True) if n.online)