anchor.diff:  
   [logger_root]
   level=DEBUG
  -handlers=file
  +handlers=consoleHandler,file
   
   [logger_ironic_cpi]
   qualname=ironic_cpi
  +handlers=consoleHandler,file
  +
  +[logger_Configdrive]
  +qualname=Configdrive
  +handlers=consoleHandler,file
  +
  +[logger_Registry]
  +qualname=Registry
   handlers=consoleHandler,file
   
   [logger_Create_Stemcell]
  
positive.code: [loggers]
  keys=root,ironic_cpi,CPIManager,Create_Stemcell,Delete_Stemcell,Create_VM,Delete_VM,Has_VM,Reboot_VM,Set_VM_Metadata,Create_Disk,Delete_Disk,Has_Disk,Attach_Disk,Detach_Disk,Get_Disks
  
  [handlers]
  keys=consoleHandler,file
  
negative.code: handlers=consoleHandler,file
  
  [handler_file]
  class=handlers.RotatingFileHandler
  formatter=file
  <% if_p('ironic_cpi.logging') do |log| %>
  level=<%= log %>
  args=('/var/vcap/sys/log/ironic_cpi/ironic_cpi.actions.log', 'a', 1000000, 10)
  <% end.else do %>
  level=ERROR
  args=(os.devnull, 'w')
  