apiVersion: v1
kind: ServiceAccount
metadata:
  name: csi-controller-sa
  namespace: kube-system

---

kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: external-attacher-role
  namespace: default
rules:
  - apiGroups: [""]
    resources: ["persistentvolumes"]
    verbs: ["get", "list", "watch", "update"]
  - apiGroups: [""]
    resources: ["nodes"]
    verbs: ["get", "list", "watch"]
  - apiGroups: ["storage.k8s.io"]
    resources: ["volumeattachments"]
    verbs: ["get", "list", "watch", "update"]

---

kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: csi-attacher-role
  namespace: default
subjects:
  - kind: ServiceAccount
    name: csi-controller-sa
    namespace: kube-system
roleRef:
  kind: ClusterRole
  name: external-attacher-role
  apiGroup: rbac.authorization.k8s.io

---

kind: StatefulSet
apiVersion: apps/v1beta1
metadata:
  name: efs-csi-controller
  namespace: kube-system
spec:
  serviceName: efs-csi-controller
  replicas: 1
  template:
    metadata:
      labels:
        app: efs-csi-controller
    spec:
      serviceAccount: csi-controller-sa
      priorityClassName: system-cluster-critical
      tolerations:
        - key: CriticalAddonsOnly
          operator: Exists
      containers:
        - name: efs-plugin
          image: amazon/aws-efs-csi-driver:latest
          imagePullPolicy: Always
          args :
            - --endpoint=$(CSI_ENDPOINT)
            - --logtostderr
            - --v=5
          env:
            - name: CSI_ENDPOINT
              value: unix:///var/lib/csi/sockets/pluginproxy/csi.sock
          volumeMounts:
            - name: socket-dir
              mountPath: /var/lib/csi/sockets/pluginproxy/
        - name: csi-attacher
          image: quay.io/k8scsi/csi-attacher:v0.4.2
          imagePullPolicy: Always
          args:
            - --csi-address=$(ADDRESS)
            - --v=5
          env:
            - name: ADDRESS
              value: /var/lib/csi/sockets/pluginproxy/csi.sock
          volumeMounts:
            - name: socket-dir
              mountPath: /var/lib/csi/sockets/pluginproxy/
      volumes:
        - name: socket-dir
          emptyDir: {}