k8s-owner-reference.yaml

apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
  generateName: k8s-owner-reference-
  labels:
    workflows.argoproj.io/test: "true"
  annotations:
    workflows.argoproj.io/description: |
      This example creates a Kubernetes resource that will be deleted
      when the workflow is deleted via Kubernetes GC.

      A workflow is used for this example, but the same approach would apply
      to other resource types.

      https://kubernetes.io/docs/concepts/workloads/controllers/garbage-collection/
spec:
  entrypoint: main
  templates:
    - name: main
      resource:
        action: create
        setOwnerReference: true
        manifest: |
          apiVersion: argoproj.io/v1alpha1
          kind: Workflow
          metadata:
            generateName: owned-eg-
          spec:
            entrypoint: main
            templates:
              - name: main
                container:
                  image: argoproj/argosay:v2