Jeff Storck created NIFI-3237:
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             Summary: Store hostname and UI port of cluster nodes in ZK
                 Key: NIFI-3237
                 URL: https://issues.apache.org/jira/browse/NIFI-3237
             Project: Apache NiFi
          Issue Type: New Feature
          Components: Core Framework
            Reporter: Jeff Storck
            Priority: Minor


Cluster node information (hostname and UI port) should be available in 
ZooKeeper.  This would make it easier to configure services that produce to or 
consume data from NiFi.  A couple examples:
* External producers to NiFi that send data to the Primary Node and need to be 
able to dynamically respond to changes of the Primary node without requiring 
manual configuration
* Dynamically configured haproxy instances that aim to load-balance requests 
across the nodes of a NiFi cluster



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