WebSphere Server Controlled Restart

arazzo: 1.0.1
info:
  title: WebSphere Server Controlled Restart
  summary: Find an application server, stop it, and start it again to apply pending changes.
  description: >-
    A routine WebSphere Application Server operation. The workflow lists the
    servers in the cell to confirm the target exists, reads the target server to
    capture its current status, stops the server, and then starts it again so
    configuration or maintenance changes take effect. 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: serversApi
  url: ../openapi/websphere-servers-api-openapi.yml
  type: openapi
workflows:
- workflowId: restart-server
  summary: Stop and start a single WebSphere application server by name.
  description: >-
    Confirms the server exists in the cell, captures its current status, stops
    it, and starts it again, returning the final reported status.
  inputs:
    type: object
    required:
    - serverName
    properties:
      serverName:
        type: string
        description: The name of the application server to restart.
  steps:
  - stepId: listServers
    description: >-
      List all servers in the cell so the target server can be confirmed before
      any lifecycle action is taken.
    operationId: listServers
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      servers: $response.body
  - stepId: getServer
    description: >-
      Read the target server to capture its current status before stopping it.
    operationId: getServer
    parameters:
    - name: serverName
      in: path
      value: $inputs.serverName
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      currentStatus: $response.body#/status
      nodeName: $response.body#/nodeName
  - stepId: stopServer
    description: >-
      Stop the application server. The server reports its lifecycle status in the
      response payload.
    operationId: stopServer
    parameters:
    - name: serverName
      in: path
      value: $inputs.serverName
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      stoppedStatus: $response.body#/status
  - stepId: startServer
    description: >-
      Start the application server again so it returns to service with any
      pending changes applied.
    operationId: startServer
    parameters:
    - name: serverName
      in: path
      value: $inputs.serverName
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      startedStatus: $response.body#/status
      message: $response.body#/message
  outputs:
    serverName: $inputs.serverName
    nodeName: $steps.getServer.outputs.nodeName
    finalStatus: $steps.startServer.outputs.startedStatus