> 1) A complete Nifi execution environment runs in a signle Kubernetes > Container, therefore unable to cross physical cluster boundaries
If you have high availability requirements like we do in Financial Service, let me let you in on a trick Have your Kubernetes cluster span data centers. If you loose 1 data center you wont loose your Kubernetes cluster, thus whatever you are running will self-heal on the other data center (and your NiFi is happy as can be). This works so long as you have low latency between your data centers. I am assuming 2 kubernetes clusters (1 active, 1 hot standby) would work but you are doubling your resource requirements. This is a bad practice and WILL come back and haunt you. Erik Anderson Bloomberg
