apiVersion: v1
kind: Service
metadata:
  name: workflow-controller-metrics
  labels:
    app: workflow-controller
  annotations:
    workflows.argoproj.io/description: |
      This service is deprecated. It will be removed in v3.4.
      
      https://github.com/argoproj/argo-workflows/issues/8441
spec:
  selector:
    app: workflow-controller
  ports:
    - name: metrics
      port: 9090
      targetPort: 9090
      protocol: TCP
