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

[Vasisht Reddy T.]

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. [mailto:vasishtreddy at gmail.com]  
> Sent: Thursday, October 09, 2014 3:38 PM
> To: MacMullan, Hugh
> Cc: starcluster at mit.edu (mailto: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 - (http://star.mit.edu/cluster) (v. 0.95.5)
> >  
> >  
> > Software Tools for Academics and Researchers (STAR)
> >  
> >  
> > Please submit bug reports to starcluster at mit.edu (mailto: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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> >  
> >  
> >  
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