Simple shell script to check for deprecations in your kubernetes cluster

Starting at kubernetes version 1.25. Manual updates to deprecations.json is needed when new kubernetes deprecations are announced.

Usage

curl -sL https://raw.githubusercontent.com/nrkno/kubernetes-deprecations-checker/main/deprecations.sh | bash

or

chmod +x deprecations.sh
./deprecations.sh

Dependencies:

kubectl
jq
xargs