[keycloak-user] Keycloak 1.5 HA clustering failure

Bill Burke bburke at redhat.com
Fri May 27 17:42:34 EDT 2016


Upgrade to 1.9.5.  A lot of changes have happened since 1.5....A 
lot...We don't support community versions that old.  Commercial support 
will be based off of 1.9.x branch.


On 5/27/16 2:50 PM, Moon S.Yim wrote:
> Hello keycloak users,
> Not sure this is a correct way to ask question in User Forum.
>
> We're using keyclock 1.5 for production as single node, it works well.
> We're trying to make HA clustering with 2 nodes, but doesn't work.
> just following  keycloak user guide 
> (http://keycloak.github.io/docs/userguide/keycloak-server/pdf/keycloak-reference-guide-en-US.pdf) 
> Chapter 29. Clustering.
> how to start is
> /opt/keycloak-1.5.0.Final/keycloak/bin/standalone.sh 
> --server-config=standalone-keycloak-ha.xml 
> -Djboss.bind.address=`hostname -i` &
> or
> /opt/keycloak-1.5.0.Final/keycloak/bin/standalone.sh 
> --server-config=standalone-keycloak-ha.xml 
> -Djboss.bind.address=`hostname -i` -bpublic=`hostname -i` 
> -bprivate=`hostname -i` &
>
> standalone-keycloak-ha.xml  or  standalone-ha.xml, the same results.
>
> keyclock process is up and running on 2 nodes, but no log for 
> clustering when it starts up.
> and Admin console login is failed.
>
> 18:02:59,625 WARN  [org.keycloak.events] (default task-21) 
> type=CODE_TO_TOKEN_ERROR, realmId=master, 
> clientId=security-admin-console, userId=null, ipAddress=10.x.x.113, 
> error=invalid_code, code_id=c4f010be-9747-4b8a-a7be-e44f9bc1e3bf, 
> client_auth_method=client-secret
> 18:03:51,482 WARN  [org.keycloak.events] (default task-6) 
> type=LOGIN_ERROR, realmId=master, clientId=null, userId=null, 
> ipAddress=10.x.x.113, error=invalid_code
>
> my questions for HA clustering  is
> 1) how 2 nodes recognize each other? there is no configuration for 
> that except sessions  cache of infinispan/Keycloak container
> 2) any good example of standalone-keycloak-ha.xml for 2 nodes clustering.
>
>
> Thanks
> Best Regards, MoonY
> ------------------------------------------------------------------------
>
> ------------------------------------------------------------------------
>
>
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