Hey, while deploying with helm to EKS cluster I got this error a bunch of times:

create Pod prefect-server-postgresql-0 in StatefulSet prefect-server-postgresql failed error: Internal error occurred: failed calling webhook "<http://namespace.sidecar-injector.istio.io|namespace.sidecar-injector.istio.io>": failed to call webhook: Post "<https://istiod.istio-system.svc:443/inject?timeout=10s>": service "istiod" not found

none of the pods are up and they all display this message is this a prerequisite for installing prefect-server on a cluster? thanks (link to deployment charts: https://github.com/PrefectHQ/prefect-helm)

did you apply any references to istio in your values.yaml?

nope. I can't even find anything referencing istio in the entire repo

It looks like you previously had Istio installed in your cluster, but it was not uninstalled correctly, so when creating new pods, Kubernetes is trying to invoke the Istio admission controller, which is not running. If you’re not using Istio, then you can try removing it following the instructions. Otherwise, check that everything in istio-system is in a healthy state. This seems like a cluster issue rather than something Prefect specific

interesting. so it has nothing to do with Prefect. indeed I tried installing on a different cluster and it works like a charm! thanks