[justicezyx]

I owned the majority of the configuration system and ecosystem for Borg, Google's internal cluster management and application platform.

Unfortunately, what described here is good in many level, but not excellent in any.

If you are OK to describe the complexity of your infrastructure in a programming language similar to the general purpose language, then a well abstracted API built on original APIs from cloud providers are more familiar to devs. And it will be more reliable performance and flexible.

If you want a config experience, something like kustomize is leaner and more compatible with the text config model.

I also cannot see how this interoperate with other tools, which will seriously limit it's appeals to people using other tools.