2:28 p.m.
Hi,
cockpit is enabled by default when you use ovirt-node. You will
probably have to install the necessary cockpit packages yourself on
pure CentOS - you will need cockpit and ovirt + gdeploy cockpit
plugins (sadly I do not recall the exact package names).
With regards to arbiter and the wizard.. I really do not know, but I
will alert my colleagues who might have more detailed knowledge of the
gluster part.
Denis, Sahina: can you please help me here?
Best regards
Martin Sivak
On Fri, Nov 3, 2017 at 11:29 AM, Artem Tambovskiy
<artem.tambovskiy(a)gmail.com> wrote:
Thanks for an article, Martin!
Any chance to configure a third cost to act as GlusterFS Arbitr only using
this wizard?
And stupid question - how to make this wizard up and running? I've
everything installed and nothing is runnin on port 9090 :)
Regards,
Artem
On Fri, Nov 3, 2017 at 12:49 PM, Martin Sivak <msivak(a)redhat.com> wrote:
>
> Hi,
>
> you should take a look at the hyper converged way of installing oVirt.
> We have a cockpit wizard that does almost everything for you:
>
>
>
https://www.ovirt.org/documentation/gluster-hyperconverged/chap-Deploying...
>
> It uses three hosts and collocates the VMs together with Gluster storage.
>
> Best regards
>
> --
> Martin Sivak
> SLA /oVirt
>
> On Fri, Nov 3, 2017 at 8:39 AM, Artem Tambovskiy
> <artem.tambovskiy(a)gmail.com> wrote:
> > Thanks Eduardo!
> >
> > I think I can find a third server to build a glusterFS storage. So the
> > first
> > step will be to install a self-hosted engine on the new server and start
> > building a glusterFS storage. IS there any easy way to migrate existing
> > 5
> > VM's running on the second bare-metal oVirt host, right? I found a
> > little
> > bit tricky moving oVirt backups between the hosts (at least I failed to
> > replicate the existing VM's on the second server).
> >
> > Regards,
> > Artem
> >
> >
> >
> > On Fri, Nov 3, 2017 at 10:24 AM, Eduardo Mayoral <emayoral(a)arsys.es>
> > wrote:
> >>
> >> For HA you will need some kind of storage available to all the compute
> >> nodes in the cluster. If you have no external storage and few nodes, I
> >> think
> >> your best option for storage is gluster , and the minimum number of
> >> nodes
> >> you will need for HA is 3 (the third gluster node can be metadata-only,
> >> but
> >> you still need that third node to give you quorum, avoid split-brains
> >> and
> >> have something that you can call "HA" with a straight face.
> >>
> >> Eduardo Mayoral Jimeno (emayoral(a)arsys.es)
> >> Administrador de sistemas. Departamento de Plataformas. Arsys internet.
> >> +34 941 620 145 ext. 5153
> >>
> >> On 03/11/17 08:10, Artem Tambovskiy wrote:
> >>
> >> Looking for a design advise on oVirt provisioning. I'm running a PoC
> >> lab
> >> on single bare-metal host (suddenly it was setup with just Local
> >> Storage
> >> domain) and
> >> no I'd like to rebuild the setup by making a cluster of 2 physical
> >> servers, no external storage array available. That are the options
> >> here? is
> >> there any options to build cheap HA cluster with just 2 servers?
> >>
> >> Thanks in advance!
> >>
> >> Artem
> >>
> >>
> >> _______________________________________________
> >> Users mailing list
> >> Users(a)ovirt.org
> >> http://lists.ovirt.org/mailman/listinfo/users
> >>
> >>
> >
> >
> > _______________________________________________
> > Users mailing list
> > Users(a)ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> >