Thanks, is the idle time configurable?

On Fri, Apr 25, 2014 at 2:43 PM, Dannon Baker <dannon.ba...@gmail.com>wrote:

> You can review the exact code here( see 'slow_job_turnover') :
> https://bitbucket.org/galaxy/cloudman/src/7b8f04895ad309e0168cb3de66446ae20f3d8b3e/cm/services/autoscale.py?at=default
>
> But, basically, load on any particular node isn't very useful for
> autoscaling in this context because most jobs cannot be split among
> multiple nodes.  What we use is a heristic to determine churn and jobs
> waiting to run.  Generally speaking, if you have jobs waiting to run for a
> bit, your cluster should scale.
>
> -Dannon
>
>
> On Fri, Apr 25, 2014 at 2:37 PM, Jim McCusker 
> <jmccus...@5amsolutions.com>wrote:
>
>> What are the exact conditions that will trigger autoscaling in a
>> galaxy/cloudman instance? I'm seeing 100% utilization on the head node but
>> no attempts by cloudman at spinning up new instances. What sort of state is
>> supposed to trigger that?
>>
>> Thanks,
>> Jim
>>
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