Re: [openstack-dev] [nova] The constraints from flavor and image metadata

2015-01-27 Thread Jiang, Yunhong
Hi, Travis Thanks for your reply. I think I'm more talking about the resource constraints instead of behavior constraints. My example like serial_port_count, memory_pagesize, hw_numa_nodes etc are all requires resources. Sorry for the confusion. If image property requires resource

Re: [openstack-dev] [nova] The constraints from flavor and image metadata

2015-01-27 Thread Jiang, Yunhong
Sorry for slow response, this mail is lost in the mail flood. For the pre-datastructure code, I think there have been some discussion on it, like https://wiki.openstack.org/wiki/VirtDriverImageProperties or https://bugs.launchpad.net/nova/+bug/1275875 . But I do agree that we should enhance it

[openstack-dev] [nova] The constraints from flavor and image metadata

2015-01-14 Thread Jiang, Yunhong
Resend because I forgot the [nova] in subject. Hi, There are some discussion and disagreement on the requirement from flavor and image metadata at nova spec https://review.openstack.org/#/c/138937/ and I want to get more input from the community. When launch a VM, some