def ssh_connect(connection):
 try:
  ssh = paramiko.SSHClient()
  ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
  ssh.connect(connection.host, username=connection.username, password=connection.password, port=connection.port, key_filename=connection.keyfile, timeout=constants.POWERVM_CONNECTION_TIMEOUT)
  return ssh
 except Exception:
  LOG.exception(_('Connection error connecting PowerVM manager'))
  raise exception.PowerVMConnectionFailed()

def ssh_connect ( connection ) : try : ssh = paramiko . SSHClient ( ) ssh . set_missing_host_key_policy ( paramiko . AutoAddPolicy ( ) ) ssh . connect ( connection . host , username = connection . username , password = connection . password , port = connection . port , key_filename = connection . keyfile , timeout = constants . POWERVM_CONNECTION_TIMEOUT ) return ssh except Exception : LOG . exception ( _ ( 'Connection error connecting PowerVM manager' ) ) raise exception . PowerVMConnectionFailed ( )
method to connect to remote system using ssh protocol .