17:55:10,947 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 82) MSC000001: Failed to start service org.wildfly.clustering.jgroups.channel.ee: org.jboss.msc.service.StartException in service org.wildfly.clustering.jgroups.channel.ee: java.lang.IllegalStateException: java.io.FileNotFoundException: keystore.jks
    at org.wildfly.clustering.service.FunctionalService.start(FunctionalService.java:70)
    at org.wildfly.clustering.service.AsyncServiceConfigurator$AsyncService.lambda$start$0(AsyncServiceConfigurator.java:117)
    at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
    at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982)
    at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)
    at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377)
    at java.lang.Thread.run(Thread.java:748)
    at org.jboss.threads.JBossThread.run(JBossThread.java:485)
Caused by: java.lang.IllegalStateException: java.io.FileNotFoundException: keystore.jks
    at org.jboss.as.clustering.jgroups.subsystem.ChannelServiceConfigurator.get(ChannelServiceConfigurator.java:116)
    at org.jboss.as.clustering.jgroups.subsystem.ChannelServiceConfigurator.get(ChannelServiceConfigurator.java:58)
    at org.wildfly.clustering.service.FunctionalService.start(FunctionalService.java:67)
    ... 7 more
Caused by: java.io.FileNotFoundException: keystore.jks
    at org.jgroups.protocols.SSL_KEY_EXCHANGE.init(SSL_KEY_EXCHANGE.java:170)
    at org.jgroups.stack.ProtocolStack.initProtocolStack(ProtocolStack.java:857)
    at org.jgroups.stack.ProtocolStack.init(ProtocolStack.java:845)
    at org.jgroups.JChannel.<init>(JChannel.java:155)
    at org.jboss.as.clustering.jgroups.JChannelFactory.createChannel(JChannelFactory.java:116)
    at org.jboss.as.clustering.jgroups.subsystem.ChannelServiceConfigurator.get(ChannelServiceConfigurator.java:96)
    ... 9 more