Re: New Behavior: starcluster addnode error from StarCluster-created master instance

From: Justin Riley <no email>
Date: Thu, 9 Oct 2014 16:36:03 -0400

Working on a hotfix 0.95.6 for this now. Stay tuned.

~Justin

On Thu, Oct 09, 2014 at 08:34:30PM +0000, MacMullan, Hugh wrote:
> Doh! Indeed. That works even better. ;)
>
>  
>
> From: Vasisht Reddy T. [mailto:vasishtreddy_at_gmail.com]
> Sent: Thursday, October 09, 2014 4:20 PM
> To: MacMullan, Hugh
> Cc: starcluster_at_mit.edu
> Subject: Re: [StarCluster] New Behavior: starcluster addnode error from
> StarCluster-created master instance
>
>  
>
> You might be able to get away with doing a pip install boto==2.32.0 after
> installing starcluster. 
>
> On Thursday, October 9, 2014 at 4:12 PM, MacMullan, Hugh wrote:
>
> That is a huge hassle! But it works. ;) I need to rewrite a bunch of
> scripts (that normally just do `pip install starcluster`). Thanks so
> much Vasisht.
>
>  
>
> From: Vasisht Reddy T. [[1]mailto:vasishtreddy_at_gmail.com]
> Sent: Thursday, October 09, 2014 3:38 PM
> To: MacMullan, Hugh
> Cc: [2]starcluster_at_mit.edu
> Subject: Re: [StarCluster] New Behavior: starcluster addnode error from
> StarCluster-created master instance
>
>  
>
> I think it’s an issue with the latest version of boto. Are you using
> boto-2.33? Downgrading to boto-2.32.0 resolved the issue.
>
>  
>
> Change the boto version in setup.py and reinstall StarCluster
> (boto==2.32.0)
>
>  
>
>  
>
> On Thursday, October 9, 2014 at 3:31 PM, MacMullan, Hugh wrote:
>
> Hi Starcluster Friends!
>
>  
>
> Just today I heard from a user that he was having trouble adding nodes
> from the master of a StarCluster created cluster. The AMI is
> StarCluster public 64-bit Ubuntu EBS non-HVM (ami-765b3e1f in
> us-east-1). These instances have been working reliably this way for
> many months, so it seems like something has changed at AWS? Anyone
> know of anything?
>
>  
>
> Running default StarCluster 0.95.5
>
> The behavior: locally (not from in EC2) I can add nodes just like
> normal. From the master, I get this:
>
>  
>
> ++++++++++++++++++++
>
> $ starcluster an mycluster -a node001
>
> StarCluster - ([3]http://star.mit.edu/cluster) (v. 0.95.5)
>
> Software Tools for Academics and Researchers (STAR)
>
> Please submit bug reports to [4]starcluster_at_mit.edu
>
>  
>
> >>> Launching node(s): node001
>
> !!! ERROR - InvalidBlockDeviceMapping: the encrypted flag cannot be
> specified since device /dev/sda1 has a snapshot specified.
>
> Traceback (most recent call last):
>
>   File "/usr/local/lib/python2.7/dist-packages/starcluster/cli.py",
> line 274, in main
>
>     sc.execute(args)
>
>   File
> "/usr/local/lib/python2.7/dist-packages/starcluster/commands/addnode.py",
> line 128, in execute
>
>     no_create=self.opts.no_create)
>
>   File
> "/usr/local/lib/python2.7/dist-packages/starcluster/cluster.py", line
> 189, in add_nodes
>
>     no_create=no_create)
>
>   File
> "/usr/local/lib/python2.7/dist-packages/starcluster/cluster.py", line
> 1033, in add_nodes
>
>     spot_bid=spot_bid)
>
>   File
> "/usr/local/lib/python2.7/dist-packages/starcluster/cluster.py", line
> 966, in create_nodes
>
>     resvs.append(self.ec2.request_instances(image_id, **kwargs))
>
>   File
> "/usr/local/lib/python2.7/dist-packages/starcluster/awsutils.py", line
> 523, in request_instances
>
>     **shared_kwargs)
>
>   File
> "/usr/local/lib/python2.7/dist-packages/starcluster/awsutils.py", line
> 624, in run_instances
>
>     return self.conn.run_instances(image_id, **kwargs)
>
>   File
> "/usr/local/lib/python2.7/dist-packages/boto/ec2/connection.py", line
> 974, in run_instances
>
>     verb='POST')
>
>   File "/usr/local/lib/python2.7/dist-packages/boto/connection.py",
> line 1204, in get_object
>
>     raise self.ResponseError(response.status, response.reason, body)
>
> EC2ResponseError: EC2ResponseError: 400 Bad Request
>
> <?xml version="1.0" encoding="UTF-8"?>
>
> <Response><Errors><Error><Code>InvalidBlockDeviceMapping</Code><Message>the
> encrypted flag cannot be specified since device /dev/sda1 has a
> snapshot
> specified.</Message></Error></Errors><RequestID>SOMEREQUESTID</RequestID></Response>
>
> ++++++++++++++++++++
>
>  
>
> Any thoughts? Anyone else seeing this?
>
>  
>
> -Hugh
>
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>
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>
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>
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>
>  
>
>  
>
> References
>
> Visible links
> 1. mailto:vasishtreddy_at_gmail.com
> 2. mailto:starcluster_at_mit.edu
> 3. http://star.mit.edu/cluster
> 4. mailto:starcluster_at_mit.edu
> 5. mailto:StarCluster_at_mit.edu
> 6. http://mailman.mit.edu/mailman/listinfo/starcluster

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Received on Thu Oct 09 2014 - 16:36:05 EDT