[keycloak-dev] Running KeyCloak in cluster mode

[Muein Muzamil]

Hi all,

I am trying to run KeyCloak in cluster mode with docker containers using
standalone-ha.xml but for me containers are not joining the same infinispan
cluster.


I tried to follow following blog entry but not sure it is still valid.
http://blog.keycloak.org/2015/04/running-keycloak-cluster-with-docker.html


I was trying to follow this to run multiple docker containers in cluster
with the latest images. But when I ran second keycloak container, I didn't
see this container joining the 1st cluster. I was seeing this in the log
for the second container.

[0m[0m12:31:56,385 INFO
[org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service
thread 1-2) ISPN000094: Received new cluster view for channel keycloak:
[saskeycloak-fbtit|0] (1) [saskeycloak-fbtit]


To get it working I had to update private interface in standalone-ha.xml to
use docker container's IP.

<interface name="private">
    <!--<inet-address value="${jboss.bind.address.private:127.0.0.1}"/>-->
    <inet-address value="172.17.0.3" />
</interface>

Is that really needed or do we have a better way to get it working?

Regards,
Muein
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