You have a JBOSS cluster.
Identity Manager appears to be up but many tasks appear to be failing. The application server log for one or more of the nodes contains the error:
017-04-26 08:02:27,538 ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] (main) Error installing to Start: name=jboss.messaging:service=PostOffice state=Create mode=Manual requiredState=Installed java.lang.IllegalArgumentException: Cannot start post office since there is already a post office in the cluster with the same node id (0). Are you sure you have given each node a unique node id during installation?