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magickatt/adopt_helm_resources.sh

Created April 28, 2023 15:03
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Adopt most resources into a Helm install
Raw
adopt_helm_resources.sh
#!/bin/bash
NAME=test
NAMESPACE=default
RESOURCES=service,role.rolebinding # Comma-delimited
kubectl get -n $NAMESPACE $RESOURCES -o name \
| xargs -I % kubectl label -n $NAMESPACE % app.kubernetes.io/managed-by=Helm
kubectl get -n $NAMESPACE $RESOURCES -o name \
| xargs -I % kubectl annotate -n $NAMESPACE % meta.helm.sh/release-name=$NAME
kubectl get -n $NAMESPACE $RESOURCES -o name \
| xargs -I % kubectl annotate -n $NAMESPACE % meta.helm.sh/release-namespace=$NAMESPACE
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