Let's say we have env variable HOSTNAME
May I set below in nifi.properties file?
I am not familiar with what K8 is...
I suggest starting a new question rather then adding to this existing question so that it gets full exposure to the community.
I would also suggest providing as much detail as you can about the use case for your question.
Kubernetes(K8s) is a tool to deploy and manage Docker containers.
I'd like to manage NiFi docker containers in Kubernetes cluster.
I will create another topic for this. Thanks.