databricks-cli/bundle/tests/variables/complex/databricks.yml

bundle:
  name: complex-variables

resources:
  jobs:
    my_job:
      job_clusters:
        - job_cluster_key: key
          new_cluster: ${var.cluster}
      tasks:
      - task_key: test
        job_cluster_key: key
        libraries: ${variables.libraries.value}
        task_key: "task with spark version ${var.cluster.spark_version} and jar ${var.libraries[0].jar}"

variables:
  node_type:
    default: "Standard_DS3_v2"
  cluster:
    type: complex
    description: "A cluster definition"
    default:
      spark_version: "13.2.x-scala2.11"
      node_type_id: ${var.node_type}
      num_workers: 2
      policy_id: "some-policy-id"
      spark_conf:
        spark.speculation: true
        spark.databricks.delta.retentionDurationCheck.enabled: false
        spark.random: true
  libraries:
    type: complex
    description: "A libraries definition"
    default:
      - jar: "/path/to/jar"
      - egg: "/path/to/egg"
      - whl: "/path/to/whl"
  complexvar:
    type: complex
    description: "A complex variable"
    default:
      key1: "value1"
      key2: "value2"
      key3: "value3"


targets:
  default:
  dev:
    variables:
      node_type: "Standard_DS3_v3"
      cluster:
        spark_version: "14.2.x-scala2.11"
        node_type_id: ${var.node_type}
        num_workers: 4
        spark_conf:
          spark.speculation: false
          spark.databricks.delta.retentionDurationCheck.enabled: false
      complexvar:
        type: complex
        default:
          key1: "1"
          key2: "2"
          key3: "3"