# Runtime Topology: 013-radius-kubernetes-platform

> For the complete documentation index, see [llms.txt](https://deploy-preview-472--lucky-concha-f3599f.netlify.app/llms.txt).

Parent state: `012-platform-convergence-c3`

State `013` reuses Kubernetes runtime topology from state `012` and introduces Radius as platform control/model layer.

## Entrypoints

*   Browser/UI/API entrypoint remains `http://localhost:8080` (inherited).
*   Platform operations entrypoints are Radius control artifacts (app/environment definitions).

## Components

*   Core TraderX services remain the same as state `012`.
*   Added platform layer:
    *   Radius application definition
    *   Radius environment/resource declarations

## Networking

*   Service-to-service network paths remain Kubernetes service DNS based.
*   Route semantics and path prefixes remain unchanged from state `012`.

## Startup / Health Order

*   Baseline service startup/health remains as in state `012`.
*   Radius-driven deployment orchestration defines resource/application ordering declaratively.