configMapGenerator
https://kubectl.docs.kubernetes.io/references/kustomize/kustomization/configmapgenerator/
helm -n cert-manager template \
cert-manager \
--output-dir . \
--include-crds \
--skip-tests \
--version 1.14.3 \
jetstack/cert-manager
These assumes you're in the root directory of this repository
helmizer ./examples/configMapGenerator/helmizer.yaml
kubectl kustomize ./examples/configMapGenerator/