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

David Moreau Simard dms at redhat.com
Mon Feb 29 22:37:45 UTC 2016

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
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