Apache Flink REST API — Cluster

naftiko: 1.0.0-alpha2
info:
  label: Apache Flink REST API — Cluster
  description: 'Apache Flink REST API — Cluster. 2 operations. Lead operation: Shut down the cluster. Self-contained Naftiko
    capability covering one Flink business surface.'
  tags:
  - Flink
  - Cluster
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    FLINK_API_KEY: FLINK_API_KEY
capability:
  consumes:
  - type: http
    namespace: rest-cluster
    baseUri: http://localhost:8081
    description: Apache Flink REST API — Cluster business capability. Self-contained, no shared references.
    resources:
    - name: cluster
      path: /cluster
      operations:
      - name: shutdowncluster
        method: DELETE
        description: Shut down the cluster
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: config
      path: /config
      operations:
      - name: getwebuiconfig
        method: GET
        description: Web UI configuration
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
  exposes:
  - type: rest
    namespace: rest-cluster-rest
    port: 8080
    description: REST adapter for Apache Flink REST API — Cluster. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/cluster
      name: cluster
      description: REST surface for cluster.
      operations:
      - method: DELETE
        name: shutdowncluster
        description: Shut down the cluster
        call: rest-cluster.shutdowncluster
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/config
      name: config
      description: REST surface for config.
      operations:
      - method: GET
        name: getwebuiconfig
        description: Web UI configuration
        call: rest-cluster.getwebuiconfig
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: rest-cluster-mcp
    port: 9090
    transport: http
    description: MCP adapter for Apache Flink REST API — Cluster. One tool per consumed operation, routed inline through this
      capability's consumes block.
    tools:
    - name: shut-down-cluster
      description: Shut down the cluster
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: rest-cluster.shutdowncluster
      outputParameters:
      - type: object
        mapping: $.
    - name: web-ui-configuration
      description: Web UI configuration
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: rest-cluster.getwebuiconfig
      outputParameters:
      - type: object
        mapping: $.