Description of problem:
hawkular-metrics pod failed to start up, threw out "java.io.IOException: Invalid secret key format"

Images
metrics-deployer/images/v3.4.1.44.54-1
metrics-hawkular-metrics/images/v3.4.1.44.54-1
metrics-heapster/images/v3.4.1.44.54-1
metrics-cassandra/images/v3.4.1.44.38-11

# oc get po
NAME                         READY     STATUS    RESTARTS   AGE
hawkular-cassandra-1-6wed5   1/1       Running   0          13m
hawkular-metrics-a9biz       0/1       Running   1          13m
heapster-cf8vm               0/1       Running   1          13m
metrics-deployer-zpbxd       1/1       Running   0          13m

05:20:12,895 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-6) MSC000001: Failed to start service jboss.jgroups.channel.ee: org.jboss.msc.service.StartException in service jboss.jgroups.channel.ee: java.security.PrivilegedActionException: java.lang.Exception: Unable to load keystore hawkular-jgroups.keystore: java.io.IOException: Invalid secret key format
	at org.wildfly.clustering.jgroups.spi.service.ChannelBuilder.start(ChannelBuilder.java:80)
	at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:2032)
	at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1955)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.security.PrivilegedActionException: java.lang.Exception: Unable to load keystore hawkular-jgroups.keystore: java.io.IOException: Invalid secret key format
	at org.wildfly.security.manager.WildFlySecurityManager.doUnchecked(WildFlySecurityManager.java:865)
	at org.jboss.as.clustering.jgroups.JChannelFactory.createChannel(JChannelFactory.java:106)
	at org.wildfly.clustering.jgroups.spi.service.ChannelBuilder.start(ChannelBuilder.java:78)
	... 5 more
Caused by: java.lang.Exception: Unable to load keystore hawkular-jgroups.keystore: java.io.IOException: Invalid secret key format
	at org.jgroups.protocols.SYM_ENCRYPT.readSecretKeyFromKeystore(SYM_ENCRYPT.java:102)
	at org.jgroups.protocols.SYM_ENCRYPT.init(SYM_ENCRYPT.java:72)
	at org.jgroups.stack.ProtocolStack.initProtocolStack(ProtocolStack.java:861)
	at org.jgroups.stack.ProtocolStack.setup(ProtocolStack.java:480)
	at org.jgroups.JChannel.init(JChannel.java:852)
	at org.jgroups.JChannel.<init>(JChannel.java:159)
	at org.jboss.as.clustering.jgroups.JChannelFactory$1.run(JChannelFactory.java:100)
	at org.jboss.as.clustering.jgroups.JChannelFactory$1.run(JChannelFactory.java:92)
	at org.wildfly.security.manager.WildFlySecurityManager.doUnchecked(WildFlySecurityManager.java:863)
	... 7 more


used images from registry.access.redhat.com/openshift3/, it does not have this issue, it seems it is the metrics-deployer image issue
metrics-deployer/images/v3.4.1.44.53-3
metrics-hawkular-metrics/images/v3.4.1.44.53-2
metrics-heapster/images/v3.4.1.44.53-2
metrics-cassandra/images/v3.4.1.44.38-11


Version-Release number of selected component (if applicable):
See the description part

How reproducible:
Always

Steps to Reproduce:
1. Deploy metrics 3.4
2.
3.

Actual results:
hawkular-metrics pod failed to start up, threw out "java.io.IOException: Invalid secret key format"

Expected results:
All pods should be healthy

Additional info: