From 3422b9102f5389b825739d808e99c62b01bbca9d Mon Sep 17 00:00:00 2001
From: Liz Rice <liz@lizrice.com>
Date: Thu, 17 Jan 2019 11:33:35 +0000
Subject: [PATCH] Add comment for why /usr/bin is mounted

---
 job-master.yaml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/job-master.yaml b/job-master.yaml
index 6c827ef..7219af8 100644
--- a/job-master.yaml
+++ b/job-master.yaml
@@ -21,6 +21,8 @@ spec:
           mountPath: /var/lib/etcd
         - name: etc-kubernetes
           mountPath: /etc/kubernetes
+          # /usr/bin is mounted to access kubectl / kubelet, for auto-detecting the Kubernetes version. 
+          # You can omit this mount if you specify --version as part of the command.
         - name: usr-bin
           mountPath: /usr/bin
       restartPolicy: Never
@@ -33,4 +35,4 @@ spec:
           path: "/etc/kubernetes"
       - name: usr-bin
         hostPath:
-          path: "/usr/bin"
\ No newline at end of file
+          path: "/usr/bin"