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https://issues.apache.org/jira/browse/BIGTOP-1416?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14108944#comment-14108944
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Evans Ye edited comment on BIGTOP-1416 at 8/25/14 1:31 PM:
-----------------------------------------------------------

With this refactory, now we can directly use {{vagrant up}} to spin up a hadoop 
cluster and use {{num_instances}} to control the node number.
I've also updated the REAME.md within the patch, so feel free to give it a try 
and leave some feedback to me.



was (Author: evans_ye):
With this refactory, now we can directly use {{vagrant up}} to spin up a hadoop 
cluster and use {num_instances} to control the node number.
I've also updated the REAME.md within the patch, so feel free to give it a try 
and leave some feedback to me.


> Refactor vagrant-puppet's Vagrantfile to make instance number configurable
> --------------------------------------------------------------------------
>
>                 Key: BIGTOP-1416
>                 URL: https://issues.apache.org/jira/browse/BIGTOP-1416
>             Project: Bigtop
>          Issue Type: Improvement
>          Components: deployment
>    Affects Versions: 0.7.0
>            Reporter: Evans Ye
>            Priority: Minor
>         Attachments: BIGTOP-1416.1.patch
>
>
> Current version of 
> [vagrant-puppet|https://github.com/apache/bigtop/tree/master/bigtop-deploy/vm/vagrant-puppet]
>  only support 1(single) or 3(cluster) node deployment. 
> There's a more elegant way to make the node number configurable by given a 
> {{$num_instances}} variable instead of copy and paste new nodes and modify 
> its name in Vagrantfile.



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