deepsea_minions.py 文件源码

def _query(self):
        """
        Returns the value of deepsea_minions
        """
        # When search matches no minions, salt prints to stdout.
        # Suppress stdout.
        _stdout = sys.stdout
        sys.stdout = open(os.devnull, 'w')

        # Relying on side effect - pylint: disable=unused-variable
        ret = self.local.cmd('*', 'saltutil.pillar_refresh')
        minions = self.local.cmd('*', 'pillar.get', ['deepsea_minions'],
                                 expr_form="compound")
        sys.stdout = _stdout
        for minion in minions:
            if minions[minion]:
                return minions[minion]

        log.error("deepsea_minions is not set")
        return []