Nifi is not capable of spinning up a new node if one goes down, some of the threads in community says, autoscaling is possible in AWS .
AWS Auto Scaling monitors your applications and automatically adjusts capacity to maintain a steady, predictable predefined number of a node if a specifically configured alert is triggered eg Bad health or lost heartbeat.
We have a setup in our 3 fixed node cluster. To established authorised nodes communication within the cluster we need to provide host names in authorizers.xml file.
So I need to know how we can autoscale our NIFI clusters, where we need to update our authorizers.xml file in each and every instance.
NiFi as a service alone can not autoscale irrespective of the type public/private cloud provided until it is customized and managed by different automation and scaling applications over the public cloud.