Dmitri Chebotarov <dcheb...@gmu.edu> writes: > Hi,
Hello, > Does anyone run pacemaker/corosync cluster in VMs hosted on Opennebula? > Is it possible to share VIP? > > With ARP cache poisoning feature enabled > (http://dev.opennebula.org/issues/2318) it's not possible to add > aliased VIPs to the cluster. Unless I manually run 'ovs-ofctl add-flow > br0 in_port=305,arp,dl_src=<MAC>,nw_src=<VIP>...' on the host. > > The ARP poisoning block can be globally disabled in > /var/lib/one/remotes/vnm/OpenNebulaNetwork.conf, but is it possible to > selectively disable it for a specific VMs only. There is a feature request to add multiple MAC or IP addresses[1] and another one to override configuration per networks[2]. Making it configurable per VM, so configurable by users, may be a little risky. I prefer the solution of sharing reserved addresses. Regards. Footnotes: [1] http://dev.opennebula.org/issues/2348 [2] http://dev.opennebula.org/issues/3387 -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A6F E2DF
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