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

[Stian Thorgersen]

Try Googling for "Infinispan AWS", or Infinispan user forum http://infinispan.org/community/.

I would expect you need to do configuration specific to AWS to get it to work there.

----- Original Message -----
> From: "Marek Posolda" <mposolda at redhat.com>
> To: "Lohitha Chiranjeewa" <kalc04 at gmail.com>, keycloak-user at lists.jboss.org
> Sent: Thursday, 7 May, 2015 4:28:44 PM
> Subject: Re: [keycloak-user] Infinispan Clustering Issue with TCP JGroups Stack
> 
> 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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