'Determine whether the current system
Returns:
* Boolean - whether the current system is currently registered to
RHSM.'

@property
def is_registered(self):

    args = [SUBMAN_CMD, 'identity']
    (rc, stdout, stderr) = self.module.run_command(args, check_rc=False)
    if (rc == 0):
        return True
    else:
        return False
