Export all ArgoCD applications stripping Kubernetes metadata

export.sh

#!/bin/bash

# Export all ArgoCD applications stripping out all Kubernetes internal fields
# Requires yq
# Written by Jolene Engo <[email protected]>

NAMESPACE="argocd"

for app in `kubectl -n ${NAMESPACE} get applications -o name --no-headers -o custom-columns=":metadata.name"`; do
        kubectl -n ${NAMESPACE} get application $app -o yaml | yq eval 'del(.metadata.managedFields,.status,.metadata.creationTimestamp,.metadata.generation,.metadata.resourceVersion,.metadata.selfLink,.metadata.uid)' - > $app.yaml
done