Re: adding spot instances without using starcluster commands

From: rishi <no email>
Date: Tue, 8 Mar 2016 11:27:31 +0530

Hi Rajat,
Thanks for prompt reply.
addnode command is slow and spot instances added lose communication to sge
master frequently ,not sure why.

I suppose doing it without addnode will give more understanding and better
control.

Please guide/suggest a way to achieve this.

On Mon, Mar 7, 2016 at 8:30 PM, Rajat Banerjee <rajatb_at_post.harvard.edu>
wrote:

> You will definitely want to use addnode, otherwise the new machines won't
> be added to the oracle grid engine cluster, and you won't be able to give
> them tasks or ssh to them.
>
> Have you looked at adding your scripts in the form of a plugin? It can run
> within the context of addnode.
>
> There are ways to always use spot instances:
> http://star.mit.edu/cluster/docs/latest/manual/configuration.html
>
> From the manual:
>
> The addnode command has additional options for customizing the new node’s
> instance type, AMI, spot bid, and more. See the help menu for a detailed
> list of all available options:
>
> $ starcluster addnode --help
>
> http://star.mit.edu/cluster/docs/latest/manual/addremovenode.html
>
>
> On Mon, Mar 7, 2016 at 2:55 AM, rishi <rishiraaz_at_gmail.com> wrote:
>
>> Hi Team,
>> I was wondering if there is a way to add spot instances to cluster
>> without using starcluster commands , something like manual addition.
>> The instances to be added are launched using a script and i want to be
>> added to cluster tried a few things but without starcluser addnode command
>> it is not working.
>>
>> Please suggest.
>>
>> --
>> Rishi Raj Singh
>> Cloud ;)
>>
>> _______________________________________________
>> StarCluster mailing list
>> StarCluster_at_mit.edu
>> http://mailman.mit.edu/mailman/listinfo/starcluster
>>
>>
>

-- 
Rishi Raj Singh
Cloud ;)

Received on Tue Mar 08 2016 - 00:57:53 EST