kustomize
Kustomize adds an interactive step for last-mile customization of kubernetes YAML manifests. The user will be able to examine all output manifests, and store any desired changes/tweaks separate from the base yaml. For more info on Kustomize, see kustomize.io.
Examples
lifecycle:
v1:
- kustomize:
base: ./k8s/base
overlay: ./overlays/production
dest: ./rendered.yaml