8:53 p.m.
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...
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
9:22 p.m.
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(a)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...
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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Niels Bertram