Set template image as shared by default. Do not show shared images in plain vm creation

circle/dashboard/forms.py

@@ -130,6 +130,8 @@ class VmFromPlainImageForm(forms.Form):
         super(VmFromPlainImageForm, self).__init__(*args, **kwargs)
 
         images = openstack_api.glance.image_list_detailed(request)[0] #TODO: flatten?
+        images = [i for i in images if i._apiresource["visibility"] in ["private", "public"]]
+
         def sizeof_fmt(num, suffix='B'):
             for unit in ['', 'K', 'M', 'G', 'T']:
                 if abs(num) < 1024.0:

circle/vm/operations.py

@@ -523,6 +523,7 @@ class SaveAsTemplateOperation(InstanceOperation):
                    with_shutdown=True, clone=False, task=None, **kwargs):
 
         template_image_id = openstack_api.nova.snapshot_create(request, self.instance.id, name)
+        openstack_api.glance.image_update(request, template_image_id, visibility="shared")
         template = InstanceTemplate(
             name=name,
             image_id=template_image_id,