K8s-YAML-mapper

yaml-to-dhall is in general unable to parse regular .yml files distributed by various projects designed to work on Kubernetes. This script is one way of fixing that. It parses the usual stream of YAML documents, extracts their namespace, name and kind and generates a YAML dictionary as a single document that you can feed to yaml-to-dhall.

This software is not battle tested by any means. Please do report bugs, pull requests are welcome too.

Usage

1. Install pipenv or project dependencies

pip install --user pipenv

or

pyyaml and click for Python 3.

2. Run the script

pipenv run python k8s-yaml-mapper.py --verify scw.yaml scw-out.yml

No output means good.

--verify flag makes sure there are no duplicates and no missing objects.

--nested flag makes the script create multi level dictionary (one for namespace, name and kind).

--separator when you're not using --nested it allows you to change the separator for name components.