From d75bc2a001cb75d3bfe846972458a3c11a5e38e8 Mon Sep 17 00:00:00 2001
From: Chao Xu <xuchao@google.com>
Date: Thu, 11 Jun 2015 10:33:29 -0700
Subject: [PATCH] add instructions on how to allow privileged containers

---
 nfs/README.md | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/nfs/README.md b/nfs/README.md
index c716dcf8..d1144442 100644
--- a/nfs/README.md
+++ b/nfs/README.md
@@ -8,6 +8,19 @@ in a pod.
 The example below shows how to export a NFS share from a pod and import it
 into another one.
 
+###Prerequisites
+The nfs server pod creates a privileged container, so if you are using a Salt based KUBERNETES_PROVIDER (**gce**, **vagrant**, **aws**), you have to enable the ability to create privileged containers by API.
+
+```shell
+#At the root of Kubernetes source code
+$ vi cluster/saltbase/pillar/privilege.sls
+
+# If true, allow privileged containers to be created by API
+allow_privileged: true
+```
+
+Rebuild the Kubernetes and spin up a cluster using your preferred KUBERNETES_PROVIDER.
+
 ### NFS server part
 
 Define [NFS server pod](nfs-server-pod.yaml) and