def RunConfigUpdate(self):
    phase = constants.HOOKS_PHASE_POST
    hpath = constants.HOOKS_NAME_CFGUPDATE
    nodes = [self.master_uuid]
    self._RunWrapper(nodes, hpath, phase, self.pre_env)
Run the special configuration update hook
dataset/ETHPy150Open ganeti/ganeti/lib/hooksmaster.py/HooksMaster.RunConfigUpdate