Sample statefulset with EBS on EKS

statefulset.yaml

kind: StorageClass
apiVersion: storage.k8s.io/v1
metadata:
  name: gp2
provisioner: kubernetes.io/aws-ebs
parameters:
  type: gp2
reclaimPolicy: Retain
mountOptions:
  - debug
---
apiVersion: v1
kind: Service
metadata:
  name: nginx
  labels:
    app: nginx
spec:
  ports:
  - port: 80
    name: web
  clusterIP: None
  selector:
    app: nginx
---
apiVersion: apps/v1beta2
kind: StatefulSet
metadata:
  name: web
spec:
  selector:
    matchLabels:
      app: nginx  # Label selector that determines which Pods belong to the StatefulSet
                  # Must match spec: template: metadata: labels
  serviceName: nginx
  replicas: 3
  template:
    metadata:
      labels:
        app: nginx  # Pod template's label selector
    spec:
      terminationGracePeriodSeconds: 10
      containers:
      - name: nginx
        image: nginx
        ports:
        - containerPort: 80
          name: web
        volumeMounts:
        - name: www
          mountPath: /usr/share/nginx/html
  volumeClaimTemplates:
  - metadata:
      name: www
    spec:
      storageClassName: gp2
      accessModes: ["ReadWriteOnce"]
      resources:
        requests:
          storage: 1Gi