[nosefrog]

We use Python to generate these configs at my work. Ends up working out pretty well. I previously worked on the biggest deployment of gcl (the inspiration for KCL, Jsonnet) at Google and it was a giant nightmare and the cause of many outages.

[igor47]

Agreed. I used json-e back in the day, and have been using pulumi more recently, though my pulumi configs are simpler and I'm not sure how well it scales to really complex workloads/job graphs.

https://igor.moomers.org/posts/building-etl-kubernetes