Hi Tacker folks, I have my own consideration about vnf upgrade. Please correct me if i am wrong. As i saw that tacker supports the vnf update when vnfd and vnfd_id do not change. What about the situation of upgrading vnf, for instance, i would like to upgrade my vnf which is deployed with one virtual machine to the new version which has a cluster of virtual machine, or new flavor, or new resource model of heat stack. My question is such a this process is called SCALE in tacker? Br, Nokia/Tuan -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20170213/312e7588/attachment.html>