daemonset.yaml

apiVersion: apps/v1
# Take care: it requires Kubernetes 1.10 and feature is only in Beta
kind: DaemonSet
metadata:
  name: gcsfuse-slim
  labels:
    app: gcsfuse-daemonset
spec:
  selector:
    matchLabels:
      name: gcsfuse-slim
  template:
    metadata:
      labels:
        name: gcsfuse-slim
    spec:
      tolerations:
      - key: node-role.kubernetes.io/master
        effect: NoSchedule
      containers:
      - name: gcsfuse
        image: spacebel/gcsfuse-slim
        resources:
          requests:
            cpu: 200m
            memory: 200Mi
        securityContext:
          privileged: true
          capabilities:
            add:
              - SYS_ADMIN
        lifecycle:
          postStart:
            exec:
              command: ["gcsfuse", "-o", "nonempty", "--debug_fuse","gep-default-store", "/gcsfuse/gep-default-store"]
          preStop:
             exec:
               command: ["fusermount", "-u", "/gcsfuse/gep-default-store"]
        volumeMounts:
        - name: default-store-volume
          mountPropagation: Bidirectional
          mountPath: /gcsfuse/gep-default-store
      terminationGracePeriodSeconds: 10
      volumes:
      - name: default-store-volume
        hostPath:
          path: /mnt/disks/gep-default-store