[StarCluster] changing spot bid price

John Lilley johnbot at caltech.edu
Thu Jul 25 18:00:48 EDT 2013


I've run into the same issue where I have a cluster up and running but need to add additional nodes at a new spot price but unfortunately the initial spot price is used instead after modifying the config file. I didn't see any specific options for <starcluster addnode> but it would certainly be useful for dealing with spikes in spot instances. 

John


On Jul 23, 2013, at 12:24 PM, Ryan Golhar <ngsbioinformatics at gmail.com> wrote:

> Hi all - I have a 1-node cluster running that I'm trying to add nodes to.  StarCluster hangs on the spot instances becoming active.  Turns out its because my bid price is too low.  I increased it in the config file, but when I try to add nodes, StarCluster is still uses the old bid price.  Is there a way to force starcluster to use the new bid price in the config file?  
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