input:
  root: RootObject
  objects:
    RootObject:
      id: RootObject
      properties:
        kubeconfig:
          display:
            description: The complete kubeconfig file as a string
            name: Kubeconfig file contents
          type:
            type_id: string
          required: true
        node_selector:
            display:
              description: kubernetes node name where the plugin must be deployed
            type:
              type_id: map
              values:
                type_id: string
              keys:
                type_id: string
            required: true
        duration:
          display:
            name: duration the scenario expressed in seconds
            description: stop stress test after T seconds. One can also specify the units of time in seconds, minutes, hours, days or years with the suffix s, m, h, d or  y
          type:
            type_id: string
          required: true
        vm_workers:
          display:
            description: Number of VM stressors to be run (0 means 1 stressor per CPU)
            name: Number of VM stressors
          type:
            type_id: integer
          required: true
        vm_bytes:
          display:
            description: N bytes per vm process, the default is 256MB. The size can be expressed in units of Bytes, KBytes, MBytes and GBytes using the suffix b, k, m or g.
            name: Kubeconfig file contents
          type:
            type_id: string
          required: true

steps:
  kubeconfig:
    plugin: quay.io/arcalot/arcaflow-plugin-kubeconfig:latest
    input:
      kubeconfig: !expr $.input.kubeconfig
  stressng:
    plugin: quay.io/arcalot/arcaflow-plugin-stressng:latest
    step: workload
    input:
      StressNGParams:
        timeout: !expr $.input.duration
        cleanup: "true"
        items:
          - stressor: vm
            vm: !expr $.input.vm_workers
            vm_bytes: !expr $.input.vm_bytes
    deploy:
      type: kubernetes
      connection: !expr $.steps.kubeconfig.outputs.success.connection
      pod:
        metadata:
          namespace: default
          labels:
            arcaflow: stressng
        spec:
          nodeSelector: !expr $.input.node_selector
          pluginContainer:
            imagePullPolicy: Always

outputs:
  success:
    stressng: !expr $.steps.stressng.outputs.success