Revision cb7b1c23 snf-cyclades-app/synnefo/logic/backend.py

b/snf-cyclades-app/synnefo/logic/backend.py
37 37 
from synnefo.db.models import (Backend, VirtualMachine, Network,
38 38 
                               BackendNetwork, BACKEND_STATUSES,
39 39 
                               pooled_rapi_client, VirtualMachineDiagnostic,
40 
                               Flavor)
40 
                               Flavor, FloatingIP)
41 41 
from synnefo.logic import utils
42 42 
from synnefo import quotas
43 43 
from synnefo.api.util import release_resource
......
325 325 
    """Release the IPv4 address of a NIC.
326 326 

  		





  327
  327
  
    
    Check if an instance's NIC has an IPv4 address and release it if it is not


  		





  328
  
  
    
    a Floating IP.


  		





  
  328
  
    
    a Floating IP. If it is as Floating IP, then disassociate the FloatingIP


  		





  
  329
  
    
    from the machine.


  		





  329
  330
  
    

  		





  330
  331
  
    
    """


  		





  331
  332
  
    

  		





  332
  
  
    
    if nic.ipv4 and not nic.ip_type == "FLOATING":


  		





  333
  
  
    
        nic.network.release_address(nic.ipv4)


  		





  
  333
  
    
    if nic.ipv4:


  		





  
  334
  
    
        if nic.ip_type == "FLOATING":


  		





  
  335
  
    
            FloatingIP.objects.filter(machine=nic.machine_id,


  		





  
  336
  
    
                                      network=nic.network_id,


  		





  
  337
  
    
                                      ipv4=nic.ipv4).update(machine=None)


  		





  
  338
  
    
        else:


  		





  
  339
  
    
            nic.network.release_address(nic.ipv4)


  		





  334
  340
  
    

  		





  335
  341
  
    

  		





  336
  342
  
    
@transaction.commit_on_success


  		












Also available in:
  Unified diff