hdfs-webdav-gateway

hdfs-webdav-gateway is an nginx deployment that serves HDFS via webdav.

Your docker host needs to load the fuse kernel module, and the container has to be privileged.

How to get the docker image

docker pull epilet/hdfs-webdav-gateway

Example: deployment on Kubernetes

---
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: webdav
  annotations:
    ingress.kubernetes.io/whitelist-source-range: '1.2.3.4/16'
    ingress.kubernetes.io/proxy-body-size: 64000m
spec:
  rules:
    - host: hdfs-webdav-gateway.abc.com
      http:
        paths:
          - path: /
            backend:
              serviceName: webdav
              servicePort: 80
---
apiVersion: v1
kind: Service
metadata:
  name: webdav
  labels:
    app: webdav
spec:
  ports:
  - port: 80
    targetPort: 8080
    name: webdav
  selector:
    app: webdav
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: webdav
spec:
  template:
    metadata:
      labels:
        app: webdav
    spec:
      restartPolicy: Always
      containers:
        - name: webdav
          image: epilet/hdfs-webdav-gateway:latest
          env:
            - name: HDFS_NAMENODE_HOST
              value: namenode-host:8020
          ports:
            - containerPort: 8080
              name: webdav
          securityContext:
            privileged: true
            capabilities:
              add: ["SYS_ADMIN"]
          volumeMounts:
            - mountPath: /dev/
              name: dev
            - mountPath: /lib/modules/
              name: modules
      volumes:
        - name: dev
          hostPath:
            path: /dev/
        - name: modules
          hostPath:
            path: /lib/modules/