kind: execution-rail
rail_id: rail-kubernetes
repo: rail-kubernetes
ownership_repo: railiance-cluster
contract_version: 1.0.0
composition_kind: base
execution_architecture: kubernetes
readiness_state: verified
supported_rollout_modes:
  - stage1-run
  - stage2-isolated-canary
  - stage3-promote-rollback
required_substrate_capabilities:
  - kubernetes-api
  - helm-apply-path
  - operator-driven-kubeconfig-access
  - namespace-creation-supported
default_for:
  - platform-workloads
  - managed-applications
compatibility_notes:
  - Weighted routing is optional and must not be assumed in wave 1.
  - Metrics availability is opportunistic and not a rollout success criterion.
  - Storage guarantees remain explicit-review territory until S2 publishes them.
source_documents:
  - repo: railiance-master
    path: docs/rail-kubernetes-boundary.md
  - repo: railiance-cluster
    path: docs/rail-kubernetes-extraction-map.md
  - repo: railiance-cluster
    path: docs/rail-kubernetes-substrate-profile.md