Cluster updates

The behaviour of cluster nodes and the persistence layer has been updated. 

How to use

This is in use by default and cannot be reconfigured. 

What does this mean?

Two major differences to this release compared to previous versions:

  1. Eventbus is not clustered across node. This means execution of a pipe etc will be performed by the node receiving the initial request.
  2. Data persistence layer can only be hosted by one node.  See separate cluster manual on how to achieve HA setup of data persistence layer.