config.json

{
  "version": "test-config",
  "pipelines": [
    {
      "name": "pipeline1",
      "max_seconds_to_reach_end": 10,
      "services": [
        {
          "name": "step1",
          "children": [
            "step2"
          ],
          "required": true
        },
        {
          "name": "step2",
          "children": [],
          "required": true
        }
      ]
    },
    {
      "name": "pipeline2",
      "max_seconds_to_reach_end": 10,
      "services": [
        {
          "name": "step2",
          "children": [
            "step3"
          ],
          "required": true
        },
        {
          "name": "step3",
          "children": [
            "step4a",
            "step4b"
          ],
          "required": true
        },
        {
          "name": "step4a",
          "children": [],
          "required": false
        },
        {
          "name": "step4b",
          "children": [
            "step5"
          ],
          "required": true
        },
        {
          "name": "step5",
          "children": [],
          "required": true
        }
      ]
    }
  ]
}