[keycloak-user] Infinispan Clustering Issue with TCP JGroups Stack

[Marek Posolda]

Hi,

once you start both nodes, do you have the message in the server.log as 
mentioned in the troubleshooting section: 
http://docs.jboss.org/keycloak/docs/1.2.0.CR1/userguide/html/clustering.html#d4e2750 
?

Also I recall that for TCPPING you need to manually mention all the 
cluster nodes in the JGroups configuration of TCPPING protocol. This 
needs to be done on both nodes AFAIR. Do you have it configured?

Marek

On 7.5.2015 15:39, Lohitha Chiranjeewa wrote:
> Hi,
>
> We're trying to have a clustered environment with two servers, and 
> need Infinispan caches to work perfectly.
>
> We're using AWS servers for all our requirements, and they don't 
> support multicasting. Hence the UDP option is out for us. So, as per 
> the JIRA ticket KEYCLOAK-979, we have tried to continue with TCP 
> instead. However we've had no success. Changes don't get synced 
> between the servers.
>
> To configure TCPPING, we've referred both KEYCLOAK-979 ticket contents 
> and http://middlewaremagic.com/jboss/?p=2015. We have enabled TCP 
> communication in our VPC and have all the necessary ports open in our 
> servers.
>
> We've followed the step given at 
> http://docs.jboss.org/keycloak/docs/1.2.0.Beta1/userguide/html/clustering.html 
> to setup Infinispan and related configs.
>
> What could we be doing wrong here? Any configuration we're missing?
>
>
> Thanks,
> Lohitha.
>
>
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