[ovirt-users] Auto-starting VMS in a all-in-one / confusion.

[Michal Skrivanek]

> On 27 Nov 2017, at 15:27, CRiMSON <crimson at unspeakable.org> wrote:
> 
> HA on a single host is kind of a bad labeling of options IMHO. HA-SPOF (that makes me giggle a little).
> 
> But maybe another option simply as "Start VM when engine is ready" and an ever more awesome setting would be the ability to # the VMs and how they start.
> 
> This is very home use case stuff tho and I get if it's out of the scope of 4.2 usages. But it would be nice, since I run a beefy machine with 20+ VMs on it at home. And being able to say start my puppet server before everything else, then start the DBs before the WEB server, etc, etc.
> 
> I know this is feature request, I'll grab all the source tonight and see if I can make a diff.

it can also work like described in https://bugzilla.redhat.com/show_bug.cgi?id=1404987

> 
> On 27 November 2017 at 15:12, Michal Skrivanek <michal.skrivanek at redhat.com <mailto:michal.skrivanek at redhat.com>> wrote:
> 
> > On 27 Nov 2017, at 15:04, Derek Atkins <derek at ihtfp.com <mailto:derek at ihtfp.com>> wrote:
> >
> > Hi,
> >
> > On Mon, November 27, 2017 1:58 pm, CRiMSON wrote:
> >> I've been digging thru mailing lists and blogs and I'm a bit confused
> >> about
> >> how you have VMs auto-start after a reboot in a ovirt system that is setup
> >> as all-in-one.
> >>
> >> From what I can gather this can be achieved via some startup scripts (or a
> >> rc.local foo).
> >>
> >> But there is no setting inside the WebUI that can be set to achieve this?
> >>
> >> Or have I missed something.
> >
> > You have not missed anything.  As of right now there is nothing in the
> > WebUI to configure this.  It can only be done by startup scripts.  Me, I
> > run my script on my hosted-engine VM.
> 
> we recently removed the limitation of “cannot enable HA on a single host” for High Performance VM profile in 4.2 [1]. It can work for this case too, perhaps
> It may need [2] too which would mean it currently work for High Performance VMs only - if it works at all.
> 
> [1] https://gerrit.ovirt.org/#/c/82014/ <https://gerrit.ovirt.org/#/c/82014/>
> [2] https://gerrit.ovirt.org/#/c/81950/ <https://gerrit.ovirt.org/#/c/81950/>
> 
> >
> > -derek
> >
> > --
> >       Derek Atkins                 617-623-3745 <tel:617-623-3745>
> >       derek at ihtfp.com <mailto:derek at ihtfp.com>             www.ihtfp.com <http://www.ihtfp.com/>
> >       Computer and Internet Security Consultant
> >
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> >
> >
> 
> 

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