Open Stack

hi,

this is just a headsup to the powervm team regarding potentially 
(probably) breaking changes to pollster interface in ceilometer.

in an effort to streamline the interface so that it's less 
verbose/hacky, we have a change up that will allow us to remove the need 
for passing around a cache object but will break the interface.[1]	

you'll probably need to adapt to the new interface if powervm support is 
still required.

let us know if you have any concerns.

[1] https://review.openstack.org/#/c/445976/

cheers,
-- 
gord