ZenML Track Scheduled Pipeline

arazzo: 1.0.1
info:
  title: ZenML Track Scheduled Pipeline
  summary: Resolve a schedule, find the run it produced for its pipeline, and read that run.
  description: >-
    Tracks a scheduled pipeline from its schedule definition through to an
    actual run. The workflow lists schedules to resolve a schedule and its
    target pipeline, lists the runs for that pipeline to find the most recent
    one the schedule produced, and reads that run in detail. Every step spells
    out its request inline, including the bearer Authorization header, so the
    flow can be read and executed without opening the underlying OpenAPI
    description.
  version: 1.0.0
sourceDescriptions:
- name: zenmlApi
  url: ../openapi/zenml-openapi.yml
  type: openapi
workflows:
- workflowId: track-scheduled-pipeline
  summary: From a schedule, locate and read the latest run of its target pipeline.
  description: >-
    Lists schedules to resolve a schedule and its pipeline id, lists runs for
    that pipeline, and reads the most recent run in detail.
  inputs:
    type: object
    required:
    - accessToken
    properties:
      accessToken:
        type: string
        description: ZenML JWT access token obtained from the login endpoint.
  steps:
  - stepId: resolveSchedule
    description: >-
      List schedules and select the first active schedule to resolve its
      target pipeline id.
    operationId: listSchedules
    parameters:
    - name: Authorization
      in: header
      value: Bearer $inputs.accessToken
    - name: page
      in: query
      value: 1
    - name: size
      in: query
      value: 20
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      scheduleId: $response.body#/items/0/id
      cronExpression: $response.body#/items/0/cron_expression
      pipelineId: $response.body#/items/0/pipeline_id
  - stepId: findScheduledRun
    description: >-
      List the runs for the schedule's pipeline, newest first, to find the run
      the schedule most recently produced.
    operationId: listPipelineRuns
    parameters:
    - name: Authorization
      in: header
      value: Bearer $inputs.accessToken
    - name: pipeline_id
      in: query
      value: $steps.resolveSchedule.outputs.pipelineId
    - name: page
      in: query
      value: 1
    - name: size
      in: query
      value: 1
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      runId: $response.body#/items/0/id
  - stepId: readScheduledRun
    description: >-
      Read the most recent scheduled run in detail to surface its status and
      timing.
    operationId: getPipelineRun
    parameters:
    - name: Authorization
      in: header
      value: Bearer $inputs.accessToken
    - name: run_id
      in: path
      value: $steps.findScheduledRun.outputs.runId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      runId: $response.body#/id
      status: $response.body#/status
      startTime: $response.body#/start_time
  outputs:
    scheduleId: $steps.resolveSchedule.outputs.scheduleId
    cronExpression: $steps.resolveSchedule.outputs.cronExpression
    runStatus: $steps.readScheduledRun.outputs.status