dashboard: create diskless vm from new template

circle/dashboard/forms.py

@@ -451,10 +451,6 @@ class TemplateForm(forms.ModelForm):
         parent = kwargs.pop("parent", None)
         self.user = kwargs.pop("user", None)
         super(TemplateForm, self).__init__(*args, **kwargs)
-        self.fields['disks'] = forms.ModelMultipleChoiceField(
-            queryset=Disk.get_objects_with_level(
-                'user', self.user).exclude(type="qcow2-snap")
-        )
 
         data = self.data.copy()
         data['owner'] = self.user.pk
@@ -469,7 +465,6 @@ class TemplateForm(forms.ModelForm):
             for f in fields:
                 self.initial[f] = parent[f]
             self.initial['lease'] = parent['lease_id']
-            self.initial['disks'] = template.disks.all()
             self.initial['parent'] = template
             self.initial['name'] = "Clone of %s" % self.initial['name']
             self.for_networks = template
@@ -507,8 +502,6 @@ class TemplateForm(forms.ModelForm):
         if commit:
             instance.save()
 
-        self.instance.disks = data['disks']  # TODO why do I need this
-
         # create and/or delete InterfaceTemplates
         networks = InterfaceTemplate.objects.filter(
             template=self.instance).values_list("vlan", flat=True)
@@ -527,6 +520,7 @@ class TemplateForm(forms.ModelForm):
         kwargs_raw_data = {}
         if not self.user.is_superuser:
             kwargs_raw_data['readonly'] = None
+
         helper = FormHelper()
         helper.layout = Layout(
             Field("name"),
@@ -586,7 +580,6 @@ class TemplateForm(forms.ModelForm):
             ),
             Fieldset(
                 _("External"),
-                Field("disks"),
                 Field("networks"),
                 Field("lease"),
                 Field("tags"),
@@ -597,7 +590,7 @@ class TemplateForm(forms.ModelForm):
 
     class Meta:
         model = InstanceTemplate
-        exclude = ('state', )
+        exclude = ('state', 'disks', )
 
 
 class LeaseForm(forms.ModelForm):

circle/dashboard/views.py

@@ -768,13 +768,29 @@ class TemplateCreate(SuccessMessageMixin, CreateView):
         form = self.form_class(request.POST, user=request.user)
         if not form.is_valid():
             return self.get(request, form, *args, **kwargs)
-        post = form.cleaned_data
-        for disk in post['disks']:
-            if not disk.has_level(request.user, 'user'):
-                raise PermissionDenied()
+        else:
+            post = form.cleaned_data
+
+            networks = self.__create_networks(post.pop("networks"))
+            req_traits = post.pop("req_traits")
+            tags = post.pop("tags")
+            post['pw'] = User.objects.make_random_password()
+            post.pop("parent")
+
+            inst = Instance.create(params=post, disks=[], networks=networks,
+                                   tags=tags, req_traits=req_traits)
+            messages.success(request, _("Your disk has been created, "
+                                        "you can now add disks to it!"))
+            return redirect("%s#resources" % inst.get_absolute_url())
 
         return super(TemplateCreate, self).post(self, request, args, kwargs)
 
+    def __create_networks(self, vlans):
+        networks = []
+        for v in vlans:
+            networks.append(InterfaceTemplate(vlan=v, managed=v.managed))
+        return networks
+
     def get_success_url(self):
         return reverse_lazy("dashboard.views.template-list")