On Mon, Jun 20, 2016 at 11:05 AM, Dan Kenigsberg <danken@redhat.com> wrote:
On Mon, Jun 20, 2016 at 10:33:19AM +0200, Martin Sivak wrote:
1. Mom is still using xmlrpc
Mom must move to jsonrpc. Martin: can you update on progress of this work?
We would like to avoid going through VDSM completely, except from the broker part. Is it possible now to "parasitically" listen to vdsm events and engine commands without having to go through VDSM API?
Yes, you can use jsonrpc client and register for specific events assuming that they are sent.
You can drop XML RPC,. vdsm does not depend on MOM working anymore. Just the balloon and ksm stats will be missing from data that are being sent to the engine.
Won't we miss all mom's smart policy if we do that?
There also were some issues with eventfd in the json library, I assume those are fixed now.
Martin