Do I understand correctly that: - when running a domain clustered<https://keycloak.gitbooks.io/documentation/server_installation/topics/operating-mode/domain.html> deployment - with relatively unmodified domain.xml/host-master.xml/host-slave.xml configurations - with a domain controller instance (i.e. --host-config=host-master.xml) with node ID "server-one-master" - with two existing slave instances (i.e. --host-config=host-slave.xml) with node IDs "server-twoslave" and "server-threeslave" - the above appears to be working, *but* - when adding another slave instance (e.g. "server-fourslave") 1. it does not join the Infinispan cluster with other members? 2. it does not receive traffic from the balancer on the domain controller? Problem #1 would be caused by the new instance jgroups subsystem being unable to discover other instances. Problem #2 *might* be caused by a statically configured/outdated lb-handler in the domain.xml. Be aware the out-of-the-box balancer "exists so that you can easily test drive clustering on your development machine" per the documentation. You may not be getting responses because the keycloak-user list is not be the most appropriate place for help on these topics. The Wildfly, JGroups, and Infinispan projects' documentation provides a better explanation of these subsystems' more advanced capabilities than would be in the scope of Keycloak's docs to do. https://docs.jboss.org/author/display/WFLY10/Documentation http://wildfly.org/gethelp/ http://jgroups.org/ug.html http://jgroups.org/irc.html http://infinispan.org/docs/stable/index.html http://infinispan.org/community/ ________________________________ From: keycloak-user-bounces(a)lists.jboss.org <keycloak-user-bounces(a)lists.jboss.org&gt; on behalf of Elnaz razmi <elnaz.razmit(a)gmail.com&gt; Sent: Saturday, May 27, 2017 4:41:42 AM To: keycloak-user(a)lists.jboss.org Subject: [keycloak-user] Rebalancing problem while adding a new node to a domain hello please help me about this problem: We choose to install domain mode keycloak in our company. We have a load balancer and three slave nodes. It's working properly with two active node but when we want to run the third node to connect to load balancer, load balancer don't rebalance with new node. It just say that node is regestered but it don't show these lines as we can see in other node connect process : [org.infinispan.CLUSTER] (remote-thread--p8-t45) ISPN000310: Starting cluster-wide rebalance for cache work, topology CacheTopology{id=3, rebalanceId=2, currentCH=ReplicatedConsistentHash{ns = 60, owners = (2)[master:server-one-master: 30, srvca61-site232:server-threeslave: 30]}, pendingCH=ReplicatedConsistentHash{ns = 60, owners = (3)[master:server-one-master: 20, srvca61-site232:server-threeslave: 20, srvca61-site231:server-twoslave: 20]}, unionCH=null, actualMembers=[master:server-one-master, srvca61-site232:server-threeslave, srvca61-site231:server-twoslave]} [org.infinispan.CLUSTER] (remote-thread--p8-t44) ISPN000310: Starting cluster-wide rebalance for cache loginFailures, topology CacheTopology{id=3, rebalanceId=2, currentCH=DefaultConsistentHash{ns=80, owners = (2)[master:server-one-master: 40+0, srvca61-site232:server-threeslave: 40+0]}, pendingCH=DefaultConsistentHash{ns=80, owners = (3)[master:server-one-master: 27+0, srvca61-site232:server-threeslave: 27+0, srvca61-site231:server-twoslave: 26+0]}, unionCH=null, actualMembers=[master:server-one-master, srvca61-site232:server-threeslave, srvca61-site231:server-twoslave]} [org.infinispan.CLUSTER] (remote-thread--p8-t42) ISPN000310: Starting cluster-wide rebalance for cache authorization, topology CacheTopology{id=3, rebalanceId=2, currentCH=DefaultConsistentHash{ns=80, owners = (2)[master:server-one-master: 40+0, srvca61-site232:server-threeslave: 40+0]}, pendingCH=DefaultConsistentHash{ns=80, owners = (3)[master:server-one-master: 27+0, srvca61-site232:server-threeslave: 27+0, srvca61-site231:server-twoslave: 26+0]}, unionCH=null, actualMembers=[master:server-one-master, srvca61-site232:server-threeslave, srvca61-site231:server-twoslave]} [org.infinispan.CLUSTER] (remote-thread--p8-t39) ISPN000310: Starting cluster-wide rebalance for cache sessions, topology CacheTopology{id=3, rebalanceId=2, currentCH=DefaultConsistentHash{ns=80, owners = (2)[master:server-one-master: 40+0, srvca61-site232:server-threeslave: 40+0]}, pendingCH=DefaultConsistentHash{ns=80, owners = (3)[master:server-one-master: 27+0, srvca61-site232:server-threeslave: 27+0, srvca61-site231:server-twoslave: 26+0]}, unionCH=null, actualMembers=[master:server-one-master, srvca61-site232:server-threeslave, srvca61-site231:server-twoslave]} [org.infinispan.CLUSTER] (remote-thread--p8-t43) ISPN000310: Starting cluster-wide rebalance for cache offlineSessions, topology CacheTopology{id=3, rebalanceId=2, currentCH=DefaultConsistentHash{ns=80, owners = (2)[master:server-one-master: 40+0, srvca61-site232:server-threeslave: 40+0]}, pendingCH=DefaultConsistentHash{ns=80, owners = (3)[master:server-one-master: 27+0, srvca61-site232:server-threeslave: 27+0, srvca61-site231:server-twoslave: 26+0]}, unionCH=null, actualMembers=[master:server-one-master, srvca61-site232:server-threeslave, srvca61-site231:server-twoslave]} [org.infinispan.CLUSTER] (remote-thread--p8-t42) ISPN000336: Finished cluster-wide rebalance for cache offlineSessions, topology id = 3 [org.infinispan.CLUSTER] (remote-thread--p8-t42) ISPN000336: Finished cluster-wide rebalance for cache authorization, topology id = 3 [org.infinispan.CLUSTER] (remote-thread--p8-t42) ISPN000336: Finished cluster-wide rebalance for cache loginFailures, topology id = 3 [org.infinispan.CLUSTER] (remote-thread--p8-t45) ISPN000336: Finished cluster-wide rebalance for cache work, topology id = 3 [org.infinispan.CLUSTER] (remote-thread--p8-t45) ISPN000336: Finished cluster-wide rebalance for cache sessions, topology id = 3 _______________________________________________ keycloak-user mailing list keycloak-user(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/keycloak-user