2016-06-14 23:50:39,054 p=43998 u=root |  TASK: [galera_server | Confirm service connectivity] **************************
2016-06-14 23:50:39,075 p=43998 u=root |  <192.10.10.177> ESTABLISH CONNECTION FOR USER: root
2016-06-14 23:50:39,076 p=43998 u=root |  <192.10.10.177> REMOTE_MODULE command /usr/bin/mysqladmin --defaults-file=/etc/mysql/debian.cnf ping
2016-06-14 23:50:39,079 p=43998 u=root |  <192.10.10.177> EXEC ssh -C -v -o ControlMaster=auto -o ControlPersist=60s -o ControlPath="/root/.ansible/cp/ansible-ssh-%h-%p-%r" -o StrictHostKeyChecking=no -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o ConnectTimeout=120 192.10.10.177 /bin/sh -c 'LANG=en_US.UTF-8 LC_CTYPE=en_US.UTF-8 /usr/bin/python'
2016-06-14 23:50:39,082 p=43998 u=root |  fatal: [node1_galera_container-0efdc1c3] => Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/ansible/runner/__init__.py", line 586, in _executor
    exec_rc = self._executor_internal(host, new_stdin)
  File "/usr/local/lib/python2.7/dist-packages/ansible/runner/__init__.py", line 789, in _executor_internal
    return self._executor_internal_inner(host, self.module_name, self.module_args, inject, port, complex_args=complex_args)
  File "/usr/local/lib/python2.7/dist-packages/ansible/runner/__init__.py", line 1036, in _executor_internal_inner
    result = handler.run(conn, tmp, module_name, module_args, inject, complex_args)
  File "/usr/local/lib/python2.7/dist-packages/ansible/runner/action_plugins/normal.py", line 62, in run
    return self.runner._execute_module(conn, tmp, module_name, module_args, inject=inject, complex_args=complex_args)
  File "/usr/local/lib/python2.7/dist-packages/ansible/runner/__init__.py", line 551, in _execute_module
    res = self._low_level_exec_command(conn, cmd, tmp, become=self.become, sudoable=sudoable, in_data=in_data)
  File "/usr/local/lib/python2.7/dist-packages/ansible/runner/__init__.py", line 1174, in _low_level_exec_command
    in_data=in_data)
  File "/usr/local/lib/python2.7/dist-packages/ansible/runner/connection_plugins/ssh.py", line 306, in exec_command
    (p, stdin) = self._run(ssh_cmd, in_data)
  File "/usr/local/lib/python2.7/dist-packages/ansible/runner/connection_plugins/ssh.py", line 111, in _run
    stdout=subprocess.PIPE, stderr=subprocess.PIPE)
  File "/usr/lib/python2.7/subprocess.py", line 702, in __init__
    errread, errwrite), to_close = self._get_handles(stdin, stdout, stderr)
  File "/usr/lib/python2.7/subprocess.py", line 1133, in _get_handles
    errread, errwrite = self.pipe_cloexec()
  File "/usr/lib/python2.7/subprocess.py", line 1167, in pipe_cloexec
    r, w = os.pipe()
OSError: [Errno 24] Too many open files