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Contract Delta: 010-kubernetes-runtime

Parent state: 009-order-management-matcher

State 010 introduces no API payload/schema deltas. Contract compatibility is preserved while runtime moves to Kubernetes.

OpenAPI Changes​

  • No endpoint, request schema, or response schema changes are introduced.
  • Existing service path prefixes remain unchanged behind the edge proxy.

Event Contract Changes​

  • NATS/websocket event semantics are unchanged.
  • Trade processing publish/subscribe contract remains compatible with state 009.

Compatibility Notes​

  • Client-side behavior is intentionally compatible with state 009.
  • Operational migration changes:
    • Service discovery changes from Compose DNS to Kubernetes service DNS.
    • Runtime lifecycle changes from docker compose up to kubectl apply on generated manifests.