title: Keycloak - Infinispan Redis cache store
body: <p>Currently setting up a keycloak cluster in standalone-ha mode, to be able to run on docker swarm. In keycloak, the user sessions are cached in an embedded infinispan store and infinispan can be configured to be a distributed cache across the cluster.</p>
  
  <p>I have also set the owner to be 2, but the problem is that.. during scale-down, there is a possibility for the user-sessions to be lost, If both the owners containing the cache are killed during scale-down. </p>
  
  <p>I have also read about Infinispan Redis cache store, but I am not sure how to configure this. </p>
  
  <p>Question 1:
  Is it possible to configure Keycloak Infinispan to user a Redis Store ?</p>
  
  <p>Question 2:
  If this is not possible, is there a way that one could overcome this problem ?</p>
  
  <p>Any suggestions would be helpful.</p>