Re: [ovirt-users] HostedEngine with HA

On Tue, Aug 16, 2016 at 12:53 PM, Carlos Rodrigues <cmar(a)eurotux.com&gt; wrote: > > On Sun, 2016-08-14 at 14:22 +0300, Roy Golan wrote: > > > > > > > > On 12 August 2016 at 20:23, Carlos Rodrigues <cmar(a)eurotux.com&gt; > > wrote: > > > > > > Hello, > > > > > > I have one cluster with two hosts with power management > > > correctly > > > configured and one virtual machine with HostedEngine over > > > shared > > > storage with FiberChannel. > > > > > > When i shutdown the network of host with HostedEngine VM,  it > > > should be > > > possible the HostedEngine VM migrate automatically to another > > > host? > > > > > migrate on which network? > > > > > > > > What is the expected behaviour on this HA scenario? > > > > After a few minutes your vm will be shutdown by the High > > Availability > > agent, as it can't see network, and started on another host. > > > I'm testing this scenario and after shutdown network, it should be > expected that agent shutdown ha and started on another host, but > after > couple minutes nothing happens and on host with network we getting > the > following messages: > > Aug 16 11:44:08 ied-blade11.install.eurotux.local ovirt-ha- > agent[2779]: > ovirt-ha-agent > ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config > ERROR > Unable to get vm.conf from OVF_STORE, falling back to initial > vm.conf > > I think the HA agent its trying to get vm configuration but some > how it > can't get vm.conf to start VM. No, this is a different issues. In 3.6 we added a feature to let the engine manage also the engine VM itself; ovirt-ha-agent will pickup the latest engine VM configuration from the OVF_STORE which is managed by the engine. If something goes wrong, ovirt-ha-agent could fallback to the initial (bootstrap time) vm.conf. This will normally happen till you add your first regular storage domain and the engine imports the engine VM.

> > Regards, > Carlos Rodrigues > > > > > > > > > > > > > Regards, > > > > > > -- > > > Carlos Rodrigues > > > > > > Engenheiro de Software Sénior > > > > > > Eurotux Informática, S.A. | www.eurotux.com > > > (t) +351 253 680 300 (m) +351 911 926 110 > > > > > > _______________________________________________ > > > Users mailing list > > > Users(a)ovirt.org > > > http://lists.ovirt.org/mailman/listinfo/users > > > > > > -- > Carlos Rodrigues > > Engenheiro de Software Sénior > > Eurotux Informática, S.A. | www.eurotux.com > (t) +351 253 680 300 (m) +351 911 926 110 > > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users