tree c59b824dd9a46f5d60da41cdfc0e348335d93f93
parent c606a5bf2be5e1b5067cc91fea4e7c89a19f368c
author zhufl <zhu.fanglei@zte.com.cn> 1522314452 +0800
committer Ghanshyam Mann <ghanshyammann@gmail.com> 1524815017 +0000

Fix listing servers by invalid status after V2.38

When using list_servers with status as filter, up to microversion
2.37, an empty list is returnd if an invalid status is specified,
and starting from microversion 2.38, a 400 error is returned in
that case.

Ref: https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#maximum-in-newton
     https://developer.openstack.org/api-ref/compute/#list-servers-detailed

Implements blueprint: clear-deprecated-api

Change-Id: I95badeda522f855242c4eff0dbc01fb84c3d4b21