Re: SSH on all nodes

From: David Von Dollen <no email>
Date: Mon, 15 Sep 2014 11:57:32 -0700

Hello Vasisht,

That was it, used one of the listed amis and it boots up just fine now.


Big thanks to all, I really appreciate it, and this is an awesome tool!



On Mon, Sep 15, 2014 at 11:38 AM, Vasisht Reddy T. <vasishtreddy_at_gmail.com>
wrote:

> The regular AMI’s are not configured to run StarCluster. Have you tried
> one of the StarCluster AMIs. You can get a list of public images by running
> ‘starcluster list public’
>
> Vasisht
>
> On Monday, September 15, 2014 at 2:32 PM, David Von Dollen wrote:
>
> Hello Rayson,
>
> I used the Linux free AMI listed on
>
> www.aws.amazon.com/amazon-linux-ami/
>
> currently just trying the first one listed - ami-7c807d14
> <https://console.aws.amazon.com/ec2/v2/home?region=us-east-1#LaunchInstanceWizard:ami=ami-7c807d14>
>
> Tried most of the EBS backed variants -
>
> If I get a "Permission denied - public key" when ssh'ing and the
> node/master in the console appears to be fine- what would be the next steps?
>
> I terminated the cluster, and I tried creating a new keypair and key and
> updated keys in the console the config file- restarted the cluster, the
> instances started up and terminated fine from starcluster but still was not
> able to ssh into the master or node using the new key.
>
> Thanks in advance for your advisement
>
> David
>
>
> Thanks,
>
> On Mon, Sep 15, 2014 at 11:02 AM, Rayson Ho <raysonlogin_at_gmail.com> wrote:
>
> Sounds like starcluster is not able to SSH into the nodes. How did you
> create the AMI?
>
> As a quick test, use the SSH key that you specified in the starcluster
> config to ssh into one of the instances - note that you can get the
> instance names & IP from the AWS web management console.
>
> Rayson
>
> ==================================================
> Open Grid Scheduler - The Official Open Source Grid Engine
> http://gridscheduler.sourceforge.net/
> http://gridscheduler.sourceforge.net/GridEngine/GridEngineCloud.html
>
> On Mon, Sep 15, 2014 at 12:52 PM, David Von Dollen <
> davidvondollen_at_gmail.com> wrote:
>
> Hello
>
> After changing the ami- (made a note to match the region and EBS backed
> instance) I notice that on starcluster start it seems to hang on the
> "Waiting for SSH to come up on all nodes..."step-
>
> just wondering if this is this a known issue? any reasons for why this
> could be happening? just wondering if I am doing something wrong...
>
> Thanks
>
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Received on Mon Sep 15 2014 - 14:57:34 EDT