[Labs-l] Instance scheduler modified, could cause instance creation to fail

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On 23/02/2012 00:44, Ryan Lane wrote:
> I've switched from using the chance scheduler to the simple scheduler
> for nova (https://gerrit.wikimedia.org/r/#change,2731). This means
> that when instances are created, the compute node with the least
> number of instances running will be chosen, rather than before where
> any random compute node was chosen.
>
> The new scheduler has some options which limit which nodes are chosen,
> though, and the defaults may be set a little low. If you create an
> instance and it stays in the scheduling or pending mode forever (or it
> eventually fails), let me know and I'll tweak the configuration
> options.
>
> - Ryan
>
> _______________________________________________
> Labs-l mailing list
> Labs-l at lists.wikimedia.org
> https://lists.wikimedia.org/mailman/listinfo/labs-l

It looks like wikistream-1 is stuck in pending (and nagios is spamming 
IRC, gah - possibly someone could fix the script so it only gets 
instances after the first puppet run).

If you could magic some tweaking that would be awesome :)

-- 
Damian Zaremba
http://about.me/damianzaremba
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