Setup distributed cache for RH-SSO cluster

Issue

• I'm trying to setup a distributed cache

• I see the follow error trying to configure:

  16:27:01,308 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 63) MSC000001: Failed to start service org.wildfly.clustering.infinispan.cache.keycloak.work: org.jboss.msc.service.StartException in service org.wildfly.clustering.infinispan.cache.keycloak.work: org.infinispan.commons.CacheException: Unable to invoke method public void org.infinispan.persistence.manager.PersistenceManagerImpl.start() on object of type PersistenceManagerImpl
          at org.wildfly.clustering.service.FunctionalService.start(FunctionalService.java:70)
          ...
          at org.jboss.threads.JBossThread.run(JBossThread.java:485)
  Caused by: org.infinispan.commons.CacheException: Unable to invoke method public void org.infinispan.persistence.manager.PersistenceManagerImpl.start() on object of type PersistenceManagerImpl
          at org.infinispan.commons.util.SecurityActions.lambda$invokeAccessibly$0(SecurityActions.java:83)
          ...
          at org.wildfly.clustering.service.FunctionalService.start(FunctionalService.java:67)
          ... 7 more
  Caused by: org.infinispan.commons.CacheException: Unable to start cache loaders
          at org.infinispan.persistence.manager.PersistenceManagerImpl.start(PersistenceManagerImpl.java:165)
          ...
          at org.infinispan.commons.util.SecurityActions.lambda$invokeAccessibly$0(SecurityActions.java:79)
          ... 30 more
  Caused by: org.infinispan.persistence.spi.PersistenceException: ISPN000527: Maximum startup attempts exceeded for store org.infinispan.persistence.remote.RemoteStore
          at org.infinispan.persistence.manager.PersistenceManagerImpl.startStore(PersistenceManagerImpl.java:891)
          ...
          at org.infinispan.persistence.manager.PersistenceManagerImpl.start(PersistenceManagerImpl.java:148)
          ... 35 more
  Caused by: org.infinispan.client.hotrod.exceptions.TransportException:: io.netty.channel.AbstractChannel$AnnotatedConnectException: syscall:getsockopt(..) failed: Connection refused: localhost/127.0.0.1:11222
          at org.infinispan.client.hotrod.impl.Util.rewrap(Util.java:54)
          ...
          at org.infinispan.persistence.manager.PersistenceManagerImpl.startStore(PersistenceManagerImpl.java:877)
          ... 39 more
  Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: syscall:getsockopt(..) failed: Connection refused: localhost/127.0.0.1:11222
          at io.netty.channel.unix.Socket.finishConnect(..)(Unknown Source)
  Caused by: io.netty.channel.unix.Errors$NativeConnectException: syscall:getsockopt(..) failed: Connection refused
          ... 1 more