swift_utils.py 文件源码

def sync_rings_request(self, broker_token, builders_only=False):
        """Request for peers to sync rings from leader.

        NOTE: this action must only be performed by the cluster leader.

        :param broker_token: token to identify sync request.
        :param builders_only: if False, tell peers to sync builders only (not
                              rings).
        """
        if not is_elected_leader(SWIFT_HA_RES):
            errmsg = "Leader function called by non-leader"
            raise SwiftProxyCharmException(errmsg)

        rq = self.template()
        rq['trigger'] = str(uuid.uuid4())

        if builders_only:
            rq['sync-only-builders'] = 1

        rq['broker-token'] = broker_token
        rq['broker-timestamp'] = "{:f}".format(time.time())
        rq['builder-broker'] = self._hostname
        return rq