* Update docs/submodules/yardstick from branch 'master'
- Merge "Bugfix: fix HA test case tc046"
- Bugfix: fix HA test case tc046
The original way to kill keystone service didn't work anymore.
this patch uses killall -u to kill keystone processes.
Change-Id: I553b716f17a5ab7e57630468517642a92f06dd27
Signed-off-by: JingLu5 <lvjing5@huawei.com>
-Subproject commit c337eff097139516b0bb2827bdb308e32416861e
+Subproject commit 21ef1349d65eea760c4545ed6e3cb8a49288a910