tree d580b5a43c06660c34a378e6f2064fc96d7199db
parent 5895ec110edc92ed62df4bac32a6e3118baca9c4
author zhufl <zhu.fanglei@zte.com.cn> 1515564647 +0800
committer zhufl <zhu.fanglei@zte.com.cn> 1515565549 +0800

Do not skip entire testcase if floating_ip is not enabled

TestMinimumBasicScenario and TestServerBasicOps are useful
and basic scenario testcases, in which floating_ip is not an
essential part and just a connecting method, so it's not
reasonable to skip entire testcase if floating_ip is not enabled.
This is to skip the creating of floating_ip when floating_ip
is not enabled, and use fixed_ip to ssh the server instead,
so we can still keep the most part of the test steps.

Change-Id: I3e99304462950c194a4d73237cfc594631ca3868