tree c6fe09cfb03f20a873b7c70822fac8c879f16aeb
parent fcefb26f2a7450cf2f108e28139820bcfd620c7c
author zhufl <zhu.fanglei@zte.com.cn> 1495691724 +0800
committer zhufl <zhu.fanglei@zte.com.cn> 1496276925 +0000

Add server param in manager.get_remote_client

Methods in RemoteClient have debug_ssh decorator, which can
get server console output on failure.

This is to:
1. Add server param in manager.get_remote_client
2. Add print error info in RemoteClient
3. Remove _log_console_output from manager.get_remote_client.
   The 3rd will be slightly different from the original code,
   because now if no server is provided, we will no longer print
   the console output for all servers.
   As to this, I think to print console output for all servers
   may not be so necessary, besides, if we really want to, we
   can add this logic in debug_ssh decorator.

Change-Id: I9314490a5ab71f14636ddf3cfcbe61158fb1069d