Revision 03992c72 snf-cyclades-app/synnefo/logic/backend.py

b/snf-cyclades-app/synnefo/logic/backend.py
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from synnefo.db.models import (Backend, VirtualMachine, Network,


  		





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                               BackendNetwork, BACKEND_STATUSES)


  		





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from synnefo.logic import utils, ippool


  		





  
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from synnefo.logic import utils


  		





  
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from synnefo.db.pools import IPPool


  		





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from synnefo.api.faults import OverLimit


  		





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from synnefo.api.util import backend_public_networks, get_network_free_address


  		





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from synnefo.util.rapi import GanetiRapiClient


  		





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        try:


  		





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            address = get_network_free_address(network)


  		





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            return (network, address)


  		





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        except ippool.IPPool.IPPoolExhausted:


  		





  
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        except IPPool.IPPoolExhausted:


  		





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            pass


  		





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    return (None, None)


  		





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