Revision f533f224 ganeti/hooks.py

b/ganeti/hooks.py
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    Process all GANETI_INSTANCE_NICx_y environment variables,
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    where x is the NIC index, starting at 0,
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    and y is one of "MAC", "IP".
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    and y is one of "MAC", "IP", "BRIDGE".
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    The result is returned as a single notification message


  		





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    of type 'Ganeti-net-status', detailing the NIC configuration


  		





  
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    of type 'ganeti-net-status', detailing the NIC configuration


  		





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    of a Ganeti instance.


  		





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    """


  		





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    nics = {}


  		





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    key_to_attr = { 'IP': 'ip', 'MAC': 'mac', 'BRIDGE': 'link' }


  		





  
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    for env in environ.keys():


  		





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        if env.startswith("GANETI_INSTANCE_NIC"):


  		





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            s = env.replace("GANETI_INSTANCE_NIC", "").split('_', 1)


  		





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            if len(s) == 2 and s[0].isdigit() and s[1] in ('MAC', 'IP'):


  		





  
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            if len(s) == 2 and s[0].isdigit() and s[1] in ('MAC', 'IP', 'BRIDGE'):


  		





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                index = int(s[0])


  		





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                key = s[1].lower()


  		





  
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                key = key_to_attr[s[1]]


  		





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                if nics.has_key(index):


  		





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                    nics[index][key] = environ[env]


  		












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