Revision 5e1d07d4

b/snf-cyclades-app/synnefo/api/networks.py
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from synnefo.api import util
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from synnefo.api.actions import network_actions
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from synnefo.api.common import method_not_allowed
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from synnefo.api.faults import (BadRequest, Unauthorized,
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from synnefo.api.faults import (ServiceUnavailable, BadRequest, Unauthorized,
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                                NetworkInUse, OverLimit)
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from synnefo.db.models import Network
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from synnefo.db.pools import EmptyPool
......
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                action='CREATE',
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                state='PENDING')
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    except EmptyPool:
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        raise OverLimit('Network count limit exceeded.')
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        log.error("Failed to allocate resources for network of type: %s",
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                  net_type)
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        raise ServiceUnavailable("Failed to allocate resources for network")
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    # Create BackendNetwork entries for each Backend


  		





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    network.create_backend_network()


  		












  

    
      b/snf-cyclades-app/synnefo/api/servers.py
    
  






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        if backend is None:


  		





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            log.error("No available backends for VM with flavor %s", flavor)


  		





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            raise Exception("No available backends")


  		





  
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            raise faults.ServiceUnavailable("No available backends")


  		





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    except:


  		





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        transaction.rollback()


  		





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        raise


  		





  ......




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            (network, address) = util.allocate_public_address(backend)


  		





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            if address is None:


  		





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                log.error("Public networks of backend %s are full", backend)


  		





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                raise faults.OverLimit("Can not allocate IP for new machine."


  		





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                                       " Public networks are full.")


  		





  
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                msg = "Failed to allocate public IP for new VM"


  		





  
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                raise faults.ServiceUnavailable(msg)


  		





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            nic = {'ip': address, 'network': network.backend_id}


  		





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        else:


  		





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            network = choice(list(util.backend_public_networks(backend)))


  		












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