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From Alain RODRIGUEZ <arodr...@gmail.com>
Subject VPC AWS
Date Thu, 05 Jun 2014 12:12:11 GMT
Hi guys,

We are going to move from a cluster made of simple Amazon EC2 servers to a
VPC cluster. We are using Cassandra 1.2.11 and I have some questions
regarding this switch and the Cassandra configuration inside a VPC.

Actually I found no documentation on this topic, but I am quite sure that
some people are already using VPC. If you can point me to any documentation
regarding VPC / Cassandra, it would be very nice of you. We have only one
DC for now, but we need to remain multi DC compatible, since we will add DC
very soon.

Else, I would like to know if I should keep using EC2MultiRegionSnitch or
change the snitch to anything else.

What about broadcast/listen ip, seeds...?

We currently use public ip as for broadcast address and for seeds. We use
private ones for listen address. Machines inside the VPC will only have
private IP AFAIK. Should I keep using a broadcast address ?

Is there any other incidence when switching to a VPC ?

Sorry if the topic was already discussed, I was unable to find any useful
information...

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