Revision 0252fb8b snf-cyclades-app/synnefo/management/common.py

b/snf-cyclades-app/synnefo/management/common.py
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from synnefo.settings import (CYCLADES_ASTAKOS_SERVICE_TOKEN as ASTAKOS_TOKEN,
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                              ASTAKOS_URL)
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from synnefo.logic.rapi import GanetiApiError, GanetiRapiClient
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from synnefo.logic.utils import (id_from_instance_name,
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                                 id_from_network_name)
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from synnefo.lib import astakos
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import logging


  		





  ......




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def get_vm(server_id):


  		





  
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    """Get a VirtualMachine object by its ID.


  		





  
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    @type server_id: int or string


  		





  
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    @param server_id: The server's DB id or the Ganeti name


  		





  
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    """


  		





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    try:


  		





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        server_id = int(server_id)


  		





  
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    except (ValueError, TypeError):


  		





  
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        try:


  		





  
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            server_id = id_from_instance_name(server_id)


  		





  
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        except VirtualMachine.InvalidBackendIdError:


  		





  
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            raise CommandError("Invalid server ID: %s" % server_id)


  		





  
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    try:


  		





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        return VirtualMachine.objects.get(id=server_id)


  		





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    except ValueError:


  		





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        raise CommandError("Invalid server ID: %s", server_id)


  		





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    except VirtualMachine.DoesNotExist:


  		





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        raise CommandError("Server with ID %s not found in DB."


  		





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                           " Use snf-manage server-list to find out"


  		





  ......




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def get_network(network_id):


  		





  
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    """Get a Network object by its ID.


  		





  
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    @type network_id: int or string


  		





  
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    @param network_id: The networks DB id or the Ganeti name


  		





  
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    """


  		





  
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    try:


  		





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        network_id = int(network_id)


  		





  
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    except (ValueError, TypeError):


  		





  
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        try:


  		





  
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            network_id = id_from_network_name(network_id)


  		





  
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        except Network.InvalidBackendIdError:


  		





  
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            raise CommandError("Invalid network ID: %s" % network_id)


  		





  
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    try:


  		





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        return Network.objects.get(id=network_id)


  		





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    except ValueError:


  		





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        raise CommandError("Invalid network ID: %s", network_id)


  		





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    except Network.DoesNotExist:


  		





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        raise CommandError("Network with ID %s not found in DB."


  		





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                           " Use snf-manage network-list to find out"


  		












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