title: I am trying to use gcs bucket as the volume in gke pod
body: <p>I am getting the error:</p>
  
  <blockquote>
    <p>error validating "mysql.yaml": error validating data:
    ValidationError(Deployment.spec.template.spec.volumes[0]): unknown
    field "path" in io.k8s.kubernetes.pkg.api.v1.Volume; )</p>
  </blockquote>
  
  <pre><code>apiVersion: extensions/v1beta1
  kind: Deployment
  metadata:
    name: mysql
    labels:
      app: mysql
  spec:
    replicas: 1
    selector:
      matchLabels:
        app: mysql
    template:
      metadata:
        labels:
          app: mysql
      spec:
        containers:
          - image: mysql:5.6
            name: mysql
            env:
              - name: MYSQL_ROOT_PASSWORD
                valueFrom:
                  secretKeyRef:
                    name: mysql
                    key: password
            ports:
              - containerPort: 3306
                name: mysql
            volumeMounts:
              - name: mapping-sandbox-test
                mountPath: /var/lib/mysql
        volumes:
          - name: mapping-sandbox-test
            path: gs://&lt;bucket-name&gt;
  </code></pre>