MuleSoft Promote Application Between Environments

arazzo: 1.0.1
info:
  title: MuleSoft Promote Application Between Environments
  summary: Read an application's config in one environment and deploy a copy into another.
  description: >-
    Promotes a CloudHub application from a source environment to a target
    environment such as Sandbox to Production. The workflow reads the source
    application to capture its runtime version and region, then deploys a new
    application with the same configuration into the target environment under a
    new domain. 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: anypointPlatformApi
  url: ../openapi/mulesoft-anypoint-platform-openapi.yml
  type: openapi
workflows:
- workflowId: promote-app-between-environments
  summary: Copy an application's runtime configuration into a different environment.
  description: >-
    Fetches a source application to read its runtime version and region, then
    deploys a matching application into the target environment.
  inputs:
    type: object
    required:
    - bearerToken
    - orgId
    - sourceEnvironmentId
    - targetEnvironmentId
    - sourceAppDomain
    - targetAppDomain
    properties:
      bearerToken:
        type: string
        description: Anypoint Platform bearer access token.
      orgId:
        type: string
        description: The organization id that owns both environments.
      sourceEnvironmentId:
        type: string
        description: The environment id the source application runs in.
      targetEnvironmentId:
        type: string
        description: The environment id to promote the application into.
      sourceAppDomain:
        type: string
        description: The CloudHub domain of the source application.
      targetAppDomain:
        type: string
        description: The CloudHub domain for the promoted application.
  steps:
  - stepId: getSourceApplication
    description: >-
      Read the source application to capture its runtime version and region for
      the promotion.
    operationId: getApplication
    parameters:
    - name: domain
      in: path
      value: $inputs.sourceAppDomain
    - name: Authorization
      in: header
      value: "Bearer $inputs.bearerToken"
    - name: X-ANYPNT-ORG-ID
      in: header
      value: $inputs.orgId
    - name: X-ANYPNT-ENV-ID
      in: header
      value: $inputs.sourceEnvironmentId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      muleVersion: $response.body#/muleVersion/version
      region: $response.body#/region
  - stepId: deployToTarget
    description: >-
      Deploy a new application into the target environment using the source
      application's runtime version and region.
    operationId: createApplication
    parameters:
    - name: Authorization
      in: header
      value: "Bearer $inputs.bearerToken"
    - name: X-ANYPNT-ORG-ID
      in: header
      value: $inputs.orgId
    - name: X-ANYPNT-ENV-ID
      in: header
      value: $inputs.targetEnvironmentId
    requestBody:
      contentType: application/json
      payload:
        domain: $inputs.targetAppDomain
        muleVersion:
          version: $steps.getSourceApplication.outputs.muleVersion
        region: $steps.getSourceApplication.outputs.region
        workers:
          amount: 1
          type:
            name: Micro
            weight: 0.1
        monitoringAutoRestart: true
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      promotedDomain: $response.body#/fullDomain
      status: $response.body#/status
  outputs:
    sourceMuleVersion: $steps.getSourceApplication.outputs.muleVersion
    promotedDomain: $steps.deployToTarget.outputs.promotedDomain
    promotedStatus: $steps.deployToTarget.outputs.status