[keycloak-user] Can Keycloak be clustered without multicast?

[Niels Bertram]

Hi Michael,

Infinispan uses JGroups for cluster formation. Checkout this link
<https://github.com/meltmedia/jgroups-aws>that explains how to form JGroups
clusters on AWS. I would be interested to hear how you got your
configuration to work. I am currently looking at jgroups cluster setup in
an on-prem environment withyout uni/multicast support which is also a bit
out of the ordinary.

Cheers Niels

On Wed, Jun 15, 2016 at 11:53 AM, Michael Chester <kiwi.mec at gmail.com>
wrote:

> Hi,
>
> I would like to deploy a Keycloak cluster in AWS but AWS does not support
> multicast.  There is a note here:
>
>
> https://keycloak.github.io/docs/userguide/keycloak-server/html/clustering.html#d4e3460
>
> That seems to indicate that Infinispan, Keycloak's shared memory solution,
> relies on multicast to work.  So I have some questions:
>
> 1. Is there a standard pattern for clustering deployment to AWS?
> 2. Can Keycloak support clustering without multicast?
> 3. Does Keycloak clustering support autoscale groups?
>
> Thank you.
>
> Regards,
> Michael Chester
>
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