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Published 20 hours ago • verified publisher icon cetic

Extra Volumes for Nifi CLuster

Open Premfer opened this issue 3 years ago • 5 comments

Hi,

we are running nifi cluster with 3 replicas in k8s. we want a path ( volume in nifi statefulsets ) so this volume can me mounted in our pods for further processing of nifi outputs. Can you please let know what can be done and the steps? Thanks

Premfer avatar Nov 29 '21 12:11 Premfer

Hi, it looks like you could use something similar to what is done for custom processors but maybe the chart needs to be adapted also.

banzo avatar Nov 29 '21 13:11 banzo

Hi @banzo , thanks for the reply, upto my understanding this volume is added from host path while installing, but the cluster is up and running. can we add volumes now? will helm update will work? Any workaround do to this

Premfer avatar Nov 29 '21 13:11 Premfer

I'd be surprised if you can keep the existing data automagically. Maybe try in a minikube to check how helm update behaves?

banzo avatar Nov 29 '21 14:11 banzo

Sure @banzo , Can we have this in pipeline for feature to add extra pvc volumes by the charts because the path may be shared with other microservicr pods in different namespace for further processing of Nifi's output.

Premfer avatar Nov 29 '21 14:11 Premfer

Hi,

we are running nifi cluster with 3 replicas in k8s. we want a path ( volume in nifi statefulsets ) so this volume can me mounted in our pods for further processing of nifi outputs. Can you please let know what can be done and the steps? Thanks

do you have running cluster with authen? and version 1.14.0?

thanhhaiduong avatar Dec 01 '21 03:12 thanhhaiduong