,
though it could be.
Mitchell
*From:* Peter Sanford [mailto:psanf...@retailnext.net
psanf...@retailnext.net]
*Sent:* Monday, June 09, 2014 7:19 AM
*To:* user@cassandra.apache.org
*Subject:* Re: VPC AWS
Your general assessments of the limitations of the Ec2 snitches seem to
match what
, June 09, 2014 7:19 AM
To: user@cassandra.apache.org
Subject: Re: VPC AWS
Your general assessments of the limitations of the Ec2 snitches seem to match
what we've found. We're currently using the GossipingPropertyFileSnitch in
our VPCs. This is also the snitch to use if you ever want to have
...@shift.com
*To:* Michael Theroux mthero...@yahoo.com
*Cc:* user@cassandra.apache.org user@cassandra.apache.org
*Sent:* Thursday, June 5, 2014 2:39 PM
*Subject:* Re: VPC AWS
Thanks for this info Michael. As far as restoring node in public VPC is
concerned I was thinking ( and I might be wrong
.
-Mike
--
*From:* Aiman Parvaiz ai...@shift.com
*To:* Michael Theroux mthero...@yahoo.com
*Cc:* user@cassandra.apache.org user@cassandra.apache.org
*Sent:* Thursday, June 5, 2014 2:39 PM
*Subject:* Re: VPC AWS
Thanks for this info Michael. As far
with the performance of the cluster in such a
configuration, but I don’t think that it is related to this configuration,
though it could be.
Mitchell
From: Peter Sanford [mailto:psanf...@retailnext.net]
Sent: Monday, June 09, 2014 7:19 AM
To: user@cassandra.apache.org
Subject: Re: VPC AWS
Your
:* Aiman Parvaiz ai...@shift.com
*To:* Michael Theroux mthero...@yahoo.com
*Cc:* user@cassandra.apache.org user@cassandra.apache.org
*Sent:* Thursday, June 5, 2014 2:39 PM
*Subject:* Re: VPC AWS
Thanks for this info Michael. As far as restoring node in public VPC is
concerned I was thinking ( and I
Using 2.0.x, we hit https://issues.apache.org/jira/browse/CASSANDRA-2380 when
deploying in a VPC.
We worked around this by adding a hostname in /etc/hosts.
Apart from that, nothing specific. We use only internal ip's, no public ip's
and no broadcast etc. It works very well.
/Johan
From: Alain
Hello Alain,
We switched from EC2 to VPC a couple of years ago. The process for us was
long, slow, and multi step for our (at the time) 6 node cluster.
In our case, we don't need to consider multi-DC. However, in our
infrastructure we were rapidly running out of IP addresses, and wished to
Hello Alain,
We switched from EC2 to VPC a couple of years ago. The process for us was
long, slow and multi step.
In our case, we don't need to consider multi-DC. However, in our
infrastructure we were rapidly running out of IP addresses, and wished to move
to VPC to give us a nearly
I don't think traffic will flow between classic ec2 and vpc directly.
There is some kind of gateway bridge instance that sits between, acting as
a NAT. I would think that would cause new challenges for:
-transitions
-clients
Sorry this response isn't heavy on content! I'm curious how this
I think you can define VPC subnet to be public (to have public + private
IPs) or private only.
Any insight regarding snitches ? What snitch do you guys use ?
2014-06-05 15:06 GMT+02:00 William Oberman ober...@civicscience.com:
I don't think traffic will flow between classic ec2 and vpc
A general thought, if you're using AWS for this, I'd strongly recommend you
consider using OpsWorks and custom chef recipes for your node deployment if
its an option for you. The easy of provisioning new nodes without the need
for snapshotting is certainly worth the hassle, and there are already
Well if you are talking about the transition I think we are going to do it
this way
- Existing cluster out of any VPC - DC1
- New VPC cluster, with subnet private + public - DC2
- Add / Rebuild DC2
- Switch clients from DC1 to DC2
- Remove DC1
- Switch client inside the VPC
- Remove public VPC
We personally use the EC2Snitch, however, we don't have the multi-region
requirements you do,
-Mike
From: Alain RODRIGUEZ arodr...@gmail.com
To: user@cassandra.apache.org
Sent: Thursday, June 5, 2014 9:14 AM
Subject: Re: VPC AWS
I think you can define VPC
memory on this maybe a little fuzzy :)
-Mike
From: Aiman Parvaiz ai...@shift.com
To: user@cassandra.apache.org; Michael Theroux mthero...@yahoo.com
Sent: Thursday, June 5, 2014 12:55 PM
Subject: Re: VPC AWS
Michael,
Thanks for the response, I am about
of years, so my memory on this maybe a little fuzzy :)
-Mike
--
*From:* Aiman Parvaiz ai...@shift.com
*To:* user@cassandra.apache.org; Michael Theroux mthero...@yahoo.com
*Sent:* Thursday, June 5, 2014 12:55 PM
*Subject:* Re: VPC AWS
Michael,
Thanks
From: Aiman Parvaiz ai...@shift.com
To: Michael Theroux mthero...@yahoo.com
Cc: user@cassandra.apache.org user@cassandra.apache.org
Sent: Thursday, June 5, 2014 2:39 PM
Subject: Re: VPC AWS
Thanks for this info Michael. As far as restoring node in public VPC is
concerned I was thinking
*Subject:* Re: VPC AWS
Thanks for this info Michael. As far as restoring node in public VPC is
concerned I was thinking ( and I might be wrong here) if we can have a ring
spread across EC2 and public subnet of a VPC, this way I can simply
decommission nodes in Ec2 as I gradually introduce new nodes
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