Oracle OCI Soft-Reboot Compute Instance

arazzo: 1.0.1
info:
  title: Oracle OCI Soft-Reboot Compute Instance
  summary: Read an instance, send the SOFTRESET action, then poll until it returns to RUNNING.
  description: >-
    Gracefully reboots a compute instance and confirms it came back online. The
    workflow reads the current instance to capture its ETag, issues the
    SOFTRESET action which sends an ACPI shutdown and powers the instance back
    on, and then polls getInstance until the lifecycle state returns to RUNNING.
    Every step spells out its request inline so the flow can be read and executed
    without opening the underlying OpenAPI description.
  version: 1.0.0
sourceDescriptions:
- name: ociComputeApi
  url: ../openapi/oci-compute-api-openapi.yml
  type: openapi
workflows:
- workflowId: reboot-instance
  summary: Soft-reboot a compute instance and confirm it returns to RUNNING.
  description: >-
    Reads the instance, performs the SOFTRESET action with an if-match guard,
    and polls the lifecycle state until the instance is RUNNING again.
  inputs:
    type: object
    required:
    - instanceId
    properties:
      instanceId:
        type: string
        description: The OCID of the instance to soft-reboot.
      authToken:
        type: string
        description: OCI request-signing bearer credential for the Authorization header.
  steps:
  - stepId: readInstance
    description: >-
      Read the instance to confirm it exists and capture its current ETag for
      optimistic concurrency control on the reboot action.
    operationId: getInstance
    parameters:
    - name: instanceId
      in: path
      value: $inputs.instanceId
    - name: Authorization
      in: header
      value: $inputs.authToken
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      etag: $response.headers.etag
      lifecycleState: $response.body#/lifecycleState
  - stepId: softReset
    description: >-
      Perform the SOFTRESET action, which gracefully reboots the instance via an
      ACPI shutdown and power-on, guarded by the captured ETag.
    operationId: instanceAction
    parameters:
    - name: instanceId
      in: path
      value: $inputs.instanceId
    - name: action
      in: path
      value: SOFTRESET
    - name: if-match
      in: header
      value: $steps.readInstance.outputs.etag
    - name: Authorization
      in: header
      value: $inputs.authToken
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      lifecycleState: $response.body#/lifecycleState
  - stepId: pollRunning
    description: >-
      Read the instance and check its lifecycle state. Repeat this step until
      the instance returns to RUNNING after the reboot.
    operationId: getInstance
    parameters:
    - name: instanceId
      in: path
      value: $inputs.instanceId
    - name: Authorization
      in: header
      value: $inputs.authToken
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      lifecycleState: $response.body#/lifecycleState
    onSuccess:
    - name: backOnline
      type: end
      criteria:
      - context: $response.body
        condition: $.lifecycleState == "RUNNING"
        type: jsonpath
    - name: keepPolling
      type: goto
      stepId: pollRunning
      criteria:
      - context: $response.body
        condition: $.lifecycleState != "RUNNING"
        type: jsonpath
  outputs:
    instanceId: $inputs.instanceId
    lifecycleState: $steps.pollRunning.outputs.lifecycleState