Hi Christian, We’re using Proxmox that has support for HA, they do it per-vm. We’re doing it manually right now though, because we like it :).
When I looked at it I couldn’t see a way of just allowing a set of hosts in the HA (i.e. not the storage nodes), but that’s probably easy to solve. Cheers, Josef > On 15 Dec 2014, at 04:10, Christian Balzer <ch...@gol.com> wrote: > > > Hello, > > What are people here using to provide HA KVMs (and with that I mean > automatic, fast VM failover in case of host node failure) in with RBD > images? > > Openstack and ganeti have decent Ceph/RBD support, but no HA (plans > aplenty though). > > I have plenty of experience with Pacemaker (DRBD backed) but there is only > an unofficial RBD resource agent for it, which also only supports kernel > based RBD. > And while Pacemaker works great, it scales like leaden porcupines, things > degrade rapidly after 20 or so instances. > > So what are other people here using to keep their KVM based VMs up and > running all the time? > > Regards, > > Christian > -- > Christian Balzer Network/Systems Engineer > ch...@gol.com Global OnLine Japan/Fusion Communications > http://www.gol.com/ > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
