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-ref...) 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 ------------------------------------------------------------------------ ------------------------------------------------------------------------ _______________________________________________ keycloak-user mailing list keycloak-user(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/keycloak-user