Re: Passwordless login into the Cluster

From: Justin Riley <no email>
Date: Mon, 27 Feb 2012 17:23:21 -0500

Hi Subbarao,

I'm not able to reproduce this. Can you please give me the *exact* steps
you followed along with the error output? If I simply launch a two node
cluster I'm able to login as my CLUSTER_USER and then ssh from node to
node without a password:

$ starcluster start -s 2 sshtest
$ starcluster sshmaster -u myuser sshtest
myuser_at_master$ ssh node001
myuser_at_node001$

~Justin

On 02/26/2012 06:00 PM, Subbarao Kota wrote:
> Hello Justin, With my last email I had included the config that I have been using. StarCluster however did not automatically enable the passwordless login when I used CLUSTER_USER=ec2-user in the [cluster t1-micro-trial-cluster] section.
>
> Can you please advise what am I missing? I want to make sure I have passwordless login setup for all nodes in the cluster including the master node. When I tried to run STREAM benchmark in the cluster it did not run as it appeared to stuck at login at node001.
>
> Any help or direction is appreciated.
>
> Thanks so much,
> Subbarao Kota.
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Received on Mon Feb 27 2012 - 17:23:24 EST