WARN Detected missing JGroups encryption configuration, the communication within the cluster will be encrypted using a deprecated version of ASYM_ENCRYPT protocol. You need to set all of these variables to configure ASYM_ENCRYPT using the Elytron keysore: JGROUPS_ENCRYPT_SECRET, JGROUPS_ENCRYPT_NAME, JGROUPS_ENCRYPT_PASSWORD, JGROUPS_ENCRYPT_KEYSTORE.