Return the targets from the flat yaml file, checks opts for location but
    defaults to /etc/salt/roster

def targets(tgt, tgt_type='glob', **kwargs):
    '''
    Return the targets from the flat yaml file, checks opts for location but
    defaults to /etc/salt/roster
    '''
    ssh_config_file = _get_ssh_config_file(__opts__)
    with salt.utils.files.fopen(ssh_config_file, 'r') as fp:
        all_minions = parse_ssh_config([line.rstrip() for line in fp])
    rmatcher = RosterMatcher(all_minions, tgt, tgt_type)
    matched = rmatcher.targets()
    return matched