arazzo: 1.0.1
info:
  title: Oracle Cloud Teardown OKE Cluster
  summary: List a cluster's node pools, delete the first node pool, then delete the cluster.
  description: >-
    Decommissions a managed Kubernetes (OKE) cluster by removing its node pools
    first. The workflow confirms the cluster, lists its node pools, deletes the
    first node pool returned, and then deletes the cluster. Every step spells out
    its request inline so the teardown flow can be read and executed without
    opening the underlying OpenAPI description.
  version: 1.0.0
sourceDescriptions:
- name: okeApi
  url: ../openapi/oracle-cloud-oke-openapi.yaml
  type: openapi
workflows:
- workflowId: teardown-oke-cluster
  summary: Delete an OKE cluster's node pool, then delete the cluster.
  description: >-
    Confirms the cluster, lists its node pools, deletes the first node pool, and
    deletes the cluster.
  inputs:
    type: object
    required:
    - compartmentId
    - clusterId
    properties:
      compartmentId:
        type: string
        description: The OCID of the compartment containing the cluster.
      clusterId:
        type: string
        description: The OCID of the cluster to tear down.
  steps:
  - stepId: getCluster
    description: Confirm the cluster exists before deleting its node pools.
    operationId: getCluster
    parameters:
    - name: clusterId
      in: path
      value: $inputs.clusterId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      clusterName: $response.body#/name
  - stepId: listNodePools
    description: List the node pools that belong to the cluster.
    operationId: listNodePools
    parameters:
    - name: compartmentId
      in: query
      value: $inputs.compartmentId
    - name: clusterId
      in: query
      value: $inputs.clusterId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      nodePoolId: $response.body#/0/id
  - stepId: deleteNodePool
    description: Delete the first node pool returned for the cluster.
    operationId: deleteNodePool
    parameters:
    - name: nodePoolId
      in: path
      value: $steps.listNodePools.outputs.nodePoolId
    successCriteria:
    - condition: $statusCode == 204
  - stepId: deleteCluster
    description: Delete the cluster once its node pools are removed.
    operationId: deleteCluster
    parameters:
    - name: clusterId
      in: path
      value: $inputs.clusterId
    successCriteria:
    - condition: $statusCode == 204
  outputs:
    deletedClusterId: $inputs.clusterId
    deletedNodePoolId: $steps.listNodePools.outputs.nodePoolId