environment.py 文件源码

def _check_rsync(self):

        rsync_config_path = "/etc/rsyncd.conf"
        rsync_ironic_section_name = 'ironic_rsync'

        if not utils._pid_of('rsync'):
            raise exception.RsyncProcessNotFound()

        if os.path.exists(rsync_config_path):
            cfg = utils.read_config(rsync_config_path)
        else:
            raise exception.RsyncConfigNotFound(path=rsync_config_path)

        if rsync_ironic_section_name in cfg.sections():
            self.rsync_dir = cfg.get(rsync_ironic_section_name, 'path')
        else:
            raise exception.RsyncIronicSectionNotFound(
                section=rsync_ironic_section_name
            )