apiVersion: apps/v1 kind: StatefulSet metadata: name: game-web labels: originalLabel : isHere spec: selector: matchLabels: app: nginxo # has to match .spec.template.metadata.labels serviceName: "nginxo" replicas: 3 # by default is 1 template: metadata: labels: app: nginxo # has to match .spec.selector.matchLabels spec: terminationGracePeriodSeconds: 10 containers: - name: nginxo image: k8s.gcr.io/nginx-but-no-slim:0.8 ports: - containerPort: 8780 name: webp volumeMounts: - name: www mountPath: /usr/share/nginxo/html volumeClaimTemplates: - metadata: name: www spec: accessModes: [ "ReadWriteOnce" ] storageClassName: "my-storage-class" resources: requests: storage: 1Gi