[Openstack-operators] Triple-O: number of concurrent installations

John van Ommen john.vanommen at gmail.com
Tue Mar 1 13:15:38 UTC 2016


Excellent, thanks for following up.

On Tue, Mar 1, 2016 at 7:15 AM, Uwe Sauter <uwe.sauter.de at gmail.com> wrote:

> Hi,
>
> I changed the setting on Undercloud's Nova and can confirm that it indeed
> is what I was looking for.
>
>
> Thanks again,
>
>         Uwe
>
>
> Am 01.03.2016 um 14:03 schrieb John van Ommen:
> > Mr. Simard would know better than I, as I'm more familiar with Helion's
> > Triple-O versus RDO's Triple-O.
> >
> > Having said that, yes, the Undercloud provisions the Overcloud and
> > therefore making the change in "nova.conf" prior to provisioning the
> > Overcloud would accomplish what you're looking for.
> >
> > On Tue, Mar 1, 2016 at 1:52 AM, Uwe Sauter <uwe.sauter.de at gmail.com>
> wrote:
> >
> >> Hi David,
> >>
> >> as I'm not that familiar with the internals of Triple-O: this is a
> setting
> >> that I would change on the Undercloud host ("director"
> >> in Red Hat terminology)?
> >>
> >> Thank you,
> >>
> >>         Uwe
> >>
> >>
> >>
> >>
> >> Am 29.02.2016 um 23:37 schrieb David Moreau Simard:
> >>> Hi Uwe,
> >>>
> >>> It looks like the configuration option you're looking for is
> >>> max_concurrent_builds from nova.conf [1].
> >>>
> >>> Feel free to reach out on #tripleo on RDO if you have any questions!
> >>>
> >>> [1]:
> >>
> http://docs.openstack.org/liberty/config-reference/content/list-of-compute-config-options.html
> >>>
> >>> David Moreau Simard
> >>> Senior Software Engineer | Openstack RDO
> >>>
> >>> dmsimard = [irc, github, twitter]
> >>>
> >>>
> >>> On Mon, Feb 29, 2016 at 10:52 AM, Uwe Sauter <uwe.sauter.de at gmail.com>
> >> wrote:
> >>>> Hi all,
> >>>>
> >>>> I'm searching for a setting in Triple-O where I can limit the number
> of
> >> concurrent / parallel installations. I'm facing the issue
> >>>> that deployments hang or even fail due to bandwidth limit in the
> >> provisioning network. I think that I can work around this issue
> >>>> if I can limit the number of nodes that boot up in parallel.
> >>>>
> >>>> Has someone already done this? Which setting do I need to tweak for
> >> this?
> >>>>
> >>>>
> >>>> Thanks in advance,
> >>>>
> >>>>         Uwe
> >>>>
> >>>> _______________________________________________
> >>>> OpenStack-operators mailing list
> >>>> OpenStack-operators at lists.openstack.org
> >>>>
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
> >>
> >>
> >> _______________________________________________
> >> OpenStack-operators mailing list
> >> OpenStack-operators at lists.openstack.org
> >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
> >>
> >
>
>
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