Add NFS subdir provisioner

07-nfs-subdir-provisioner/README.md

@@ -0,0 +1,47 @@
+# 07-NFS-Subdir-Provisioner
+
+To support persistent volume claims on NFS external storage, a provisioner can be configured and deployed easily with helm.
+
+```bash
+
+helm repo add nfs-subdir-external-provisioner https://kubernetes-sigs.github.io/nfs-subdir-external-provisioner/
+
+helm install nfs-subdir-external-provisioner nfs-subdir-external-provisioner/nfs-subdir-external-provisioner \
+    --set nfs.server=10.69.71.105 \
+    --set nfs.path=/data/nfs
+
+```
+
+
+A PVC can then be created similar to below example:
+
+```yaml
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: myclaim
+spec:
+  accessModes:
+    - ReadWriteOnce
+  volumeMode: Filesystem
+  resources:
+    requests:
+      storage: 1Gi
+  storageClassName: nfs-client
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: mypod
+spec:
+  containers:
+    - name: myfrontend
+      image: nginx
+      volumeMounts:
+      - mountPath: "/var/www/html"
+        name: mypd
+  volumes:
+    - name: mypd
+      persistentVolumeClaim:
+        claimName: myclaim
+```