tree f80ba3f2c6c4c97bc4edb8a7d48d01befea477f8
parent b8448901cdb62c33bccb843a09b952de098a6fc3
author zhufl <zhu.fanglei@zte.com.cn> 1521615005 +0800
committer zhufl <zhu.fanglei@zte.com.cn> 1521616013 +0800

Set max_microversion 2.38 for nova image-metadata tests

https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#id35

Besides, there's inconsistency between https://developer.openstack.org/api-ref/compute/#create-image-metadata
and https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#id35,
https://review.openstack.org/#/c/554813/ will fix it.

Change-Id: Ic6cc22f048c2ccd427dfe6e6aea0273128d96592