[Niksko]

Some of the ideas here remind me of OAM: https://oam.dev/

OAM has a model of components (things like containerized workloads, databases, queues), traits (scaling behavior, ingress) and in the latest draft, policies that apply across the entire application (high availability, security policy).

It's all a little disjointed and seems to have lost steam. KubeVela is powering along, but it's the only implementation, and IMO it's highly opinionated about how you do deploys and works well for Alibaba and perhaps not for others. But it has some interesting ideas.