Fix get_status() to find client.rados text inside of ps command results.
Added port (fixed value for right now in teuthology) to hostname.
Fixes: 7374
Signed-off-by: Warren Usui <warren.usui@inktank.com>
Merge pull request #1280 from ceph/wip-7374-wusui

Fix sub check() to not exit if rgw is running.

Reviewed-by: Yehuda Sadeh <yehuda@inktank.com>