Re: [ovirt-devel] Killing XMLRPC on master

On 21 Jun 2016, at 10:11, Martin Sivak <msivak(a)redhat.com&gt; wrote: On Mon, Jun 20, 2016 at 6:26 PM, Nir Soffer <nsoffer(a)redhat.com&gt; wrote: > On Mon, Jun 20, 2016 at 11:33 AM, Martin Sivak <msivak(a)redhat.com&gt; 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? >> >> 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. > > Martin, can you list the verbs that mom is using? Easily: Those below are currently used by MOM directly: getAllVmStats vmSetCpuTuneQuota vmSetCpuTunePeriod getIoTunePolicy getIoTune setIoTune setKsmTune We also have some verbs that are used by the engine and forwarded to MOM: setMOMPolicyParameters setMOMPolicy updateVmPolicy Btw, about stats collection: Balloon stats are collected by VDSM KSM stats are collected by MOM and VDSM grabs them in vdsm.momIF.MomClient#getKsmStats

Martin > > Removing the verbs that nobody is using now can be nice progress. > > Nir _______________________________________________ Devel mailing list Devel(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/devel