tree 541cd9030582d171830f4499b40255f0ce6f0fe1
parent fa64e6f520acaebb72925b92f516b1e7be0d6fc4
author zhufl <zhu.fanglei@zte.com.cn> 1520929218 +0800
committer zhufl <zhu.fanglei@zte.com.cn> 1520929218 +0800

Set max_microversion 2.42 for hosts tests

The compute os-hosts API is deprecated as of the 2.43 microversion,
so we should set max_microversion = '2.42' for hosts tests.

ref:
https://developer.openstack.org/api-ref/compute/#list-hosts

Change-Id: Icc320de1fac272c8973edada7a556079b3dbf5a7