From 1b820ba66f39d81735f980e632ed545cb031d7d2 Mon Sep 17 00:00:00 2001
From: Doug Wiegley <dougw@a10networks.com>
Date: Tue, 22 Dec 2015 15:22:43 -0700
Subject: [PATCH] Fix typo referencing '17', and provide an example randomizer

Change-Id: I037323c17efd736ff59591200bcffeebd5450cdf
---
 nodepool/nodepool.yaml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/nodepool/nodepool.yaml b/nodepool/nodepool.yaml
index e109ffd..21f7f97 100644
--- a/nodepool/nodepool.yaml
+++ b/nodepool/nodepool.yaml
@@ -8,7 +8,12 @@ cron:
 # TODO: Please choose a random hour for nodepool image updates.
 # This will help reduce the load on upstream git farms & mirros where all 3rd
 # party ci systems start building images at the same time.
-# Doing so is easy: update the first '17' below with a random number between 0 to 23
+# Doing so is easy, run the following command and replace image-update string
+# with the results:
+#   echo "0 $((RANDOM%23+1)) * * *"
+# Example:
+#   root@jenkins:~# echo "0 $((RANDOM%23+1)) * * *"
+#   0 16 * * *
 # This references the hour of the day when images will be built.
   image-update: '0 0 * * *'