>>Did you saw the link that I sent? yes >>LBVM ( lbvm.sourceforge.net ) would be a nice alternative... for now, only >>work for Xen and OpenVZ... But I wonder if this can make some adaptation to >>work with kvm too... piece of cake... :)
Seem to be a bit old (2008) and not maintained. I really think it should be easy to code it for proxmox, maybe extending pvestatd daemon. analyse vm cpu stats, do the algorithm to find if we need to migrate a vm, then execute qm migrate But I don't have too much time to work on this for the moment. ----- Mail original ----- De: "Gilberto Nunes" <[email protected]> À: "Alexandre DERUMIER" <[email protected]> Envoyé: Mercredi 14 Août 2013 14:00:01 Objet: Re: [PVE-User] VM's load balance... yeah... I saw it last night... Did you saw the link that I sent? LBVM ( lbvm.sourceforge.net ) would be a nice alternative... for now, only work for Xen and OpenVZ... But I wonder if this can make some adaptation to work with kvm too... piece of cake... :) 2013/8/14 Alexandre DERUMIER < [email protected] > >>(I had found an interesting paper about this last year, need to find it). this one: http://research.ijcaonline.org/volume46/number6/pxc3879263.pdf ----- Mail original ----- De: "Alexandre DERUMIER" < [email protected] > À: "Gilberto Nunes" < [email protected] > Cc: [email protected] Envoyé: Mercredi 14 Août 2013 12:18:24 Objet: Re: [PVE-User] VM's load balance... Hi, We have already all the stats of cpu,memory,.. for hosts and guest. I think the main part is to define the balancing algorithm. (I had found an interesting paper about this last year, need to find it). Also proxmox don't have a "master" server in a cluster, so each node should do the balancing, don't known if they need to communicate... (to avoid loop like node1 balance vm to node2, then node2 balance vm to node1,....) ----- Mail original ----- De: "Gilberto Nunes" < [email protected] > À: "Michael Rasmussen" < [email protected] > Cc: [email protected] Envoyé: Mardi 13 Août 2013 23:04:32 Objet: Re: [PVE-User] VM's load balance... Thanks for your answer... I'm here imagining some scripts that checking memory load or processor load and perform qm migrate to other host through the cluster... May need some programming effort, but is possible... or not?? 2013/8/13 Michael Rasmussen < [email protected] > On Tue, 13 Aug 2013 17:43:54 -0300 Gilberto Nunes < [email protected] > wrote: > usage reach some critical point or something like that... > Is someone here already done something in PVE 3.x??? > I think this will require client tools installed on the KVM's like vmware-tools in vmware to be able to do something like that. I have no knowledge of whether something like that exists for qemu. -- Hilsen/Regards Michael Rasmussen Get my public GnuPG keys: michael <at> rasmussen <dot> cc http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xD3C9A00E mir <at> datanom <dot> net http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE501F51C mir <at> miras <dot> org http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE3E80917 -------------------------------------------------------------- Life sucks, but death doesn't put out at all. -- Thomas J. Kopp _______________________________________________ pve-user mailing list [email protected] http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user -- Gilberto Nunes www.konnectati.com.br Fundação Softville Rua Otto Boehm, 48 - Sala 04 (47) 3431-7344 (47) 9676-7530 Skype: gilberto.nunes36 _______________________________________________ pve-user mailing list [email protected] http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user _______________________________________________ pve-user mailing list [email protected] http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user -- Gilberto Nunes www.konnectati.com.br Fundação Softville Rua Otto Boehm, 48 - Sala 04 (47) 3431-7344 (47) 9676-7530 Skype: gilberto.nunes36 _______________________________________________ pve-user mailing list [email protected] http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
