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From: Alain RODRIGUEZ <arodrime@gmail.com>
Date: Thu, 5 Jun 2014 14:12:11 +0200
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 <CA+VSrLroGMnXTFCdinoGZTd0pea60UyB_X219=o9yyN9sbvrhQ@mail.gmail.com>
Subject: VPC AWS
To: user@cassandra.apache.org
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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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<div dir=3D"ltr">Hi guys,<div><br></div><div>We are going to move from a cl=
uster made of simple Amazon EC2 servers to a VPC cluster. We are using Cass=
andra 1.2.11 and I have some questions regarding this switch and the Cassan=
dra configuration inside a VPC.</div>

<div><br></div><div>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 t=
o 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, s=
ince we will add DC very soon.</div>

<div><br></div><div>Else, I would like to know if I should keep using EC2Mu=
ltiRegionSnitch or change the snitch to anything else.</div><div><br></div>=
<div>What about broadcast/listen ip, seeds...?</div><div><br></div><div>

We currently use public ip as for broadcast address and for seeds. We use p=
rivate ones for listen address. Machines inside the VPC will only have priv=
ate IP AFAIK. Should I keep using a broadcast address ?</div><div><br>
</div>
<div>Is there any other incidence when switching to a VPC ?</div><div><br><=
/div><div>Sorry if the topic was already discussed, I was unable to find an=
y useful information...</div></div>

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