Changing iinstance type for everynode in the cluster

From: Ramon Ramirez-Linan <no email>
Date: Wed, 17 Sep 2014 22:53:18 -0400

Hi,

Is there a way of changing the instance type for the entire cluster after
it has already be launched?

I want to launch a 30 nodes cluster with a cheaper instance type to ingest
data on each node's volume. Each node has a 1TB EBS attached and there is
no need to share data between nodes (no nfs or anything). Then once the
data is injected on each node I want to be able to change the cluster
instances to a more expensive one (more CPU/RAM)

Will cluster reboot let me do that?

Thanks in advance



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Received on Wed Sep 17 2014 - 22:53:20 EDT