gke-deploy/core/resource/testing/statefulset-updated-label.yaml

apiVersion: extensions/v1beta1
kind: StatefulSet
metadata:
  labels:
    foo: bar
  name: test-stateful-set
spec:
  replicas: 3
  serviceName: test-stateful-set
  template:
    metadata:
      labels:
        app: test-stateful-set
        foo: bar
    spec:
      containers:
      - image: gcr.io/cbd-test/test-app:latest
        name: test-app
        terminateGracePeriodSeconds: 10