vendor/k8s.io/kubernetes/hack/testdata/rollingupdate-statefulset.yaml

apiVersion: apps/v1beta2
kind: StatefulSet
metadata:
  name: nginx
spec:
  selector:
    matchLabels:
      app: nginx-statefulset
  updateStrategy:
    type: RollingUpdate
  serviceName: "nginx"
  replicas: 0
  template:
    metadata:
      labels:
        app: nginx-statefulset
    spec:
      terminationGracePeriodSeconds: 5
      containers:
      - name: nginx
        image: k8s.gcr.io/nginx-slim:0.7
        ports:
        - containerPort: 80
          name: web
        command:
        - sh
        - -c
        - 'while true; do sleep 1; done'