Revision 7189e790

b/lib/confd/querylib.py
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from ganeti import constants


  		





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# constants for some common errors to return from a query


  		





  
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QUERY_UNKNOWN_ENTRY_ERROR = (constants.CONFD_REPL_STATUS_ERROR,


  		





  
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                             constants.CONFD_ERROR_UNKNOWN_ENTRY)


  		





  
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QUERY_INTERNAL_ERROR = (constants.CONFD_REPL_STATUS_ERROR,


  		





  
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                        constants.CONFD_ERROR_INTERNAL)


  		





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class ConfdQuery(object):


  		





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  """Confd Query base class.


  		





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      return status, answer


  		





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    flags = self.reader.GetNodeStatusFlags(node)


  		





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    if flags is None:


  		





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      status = constants.CONFD_REPL_STATUS_ERROR


  		





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      answer = constants.CONFD_ERROR_UNKNOWN_ENTRY


  		





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      return status, answer


  		





  
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      return QUERY_UNKNOWN_ENTRY_ERROR


  		





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    master_candidate, drained, offline = flags


  		





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    if master_candidate:


  		












  

    
      b/lib/constants.py
    
  






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# A few common errors for confd


  		





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CONFD_ERROR_UNKNOWN_ENTRY = 1


  		





  
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CONFD_ERROR_INTERNAL = 2


  		





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# Each request is "salted" by the current timestamp.


  		





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# This constants decides how many seconds of skew to accept.


  		












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