From 08253231d7f5183fdb7c7ac2eb74f015c952f78e Mon Sep 17 00:00:00 2001
From: Pradeep Kilambi <pkilambi@redhat.com>
Date: Thu, 2 Nov 2017 13:53:33 -0400
Subject: [PATCH] Fix the expirer cron task to run correctly

We need to escape % for cron to run correctly. Without
this the cron task fails with syntax error.

Change-Id: I8eac2d978380ccc1c6998929c8aa6a440ed4bcce
(cherry picked from commit ad53878d79b240e0b12d3df4df222c3fa11a9e45)
---
 elements/puppet-stack-config/puppet-stack-config.pp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/elements/puppet-stack-config/puppet-stack-config.pp b/elements/puppet-stack-config/puppet-stack-config.pp
index 56a31ed54..82c8fe6e2 100644
--- a/elements/puppet-stack-config/puppet-stack-config.pp
+++ b/elements/puppet-stack-config/puppet-stack-config.pp
@@ -211,7 +211,7 @@ if str2bool(hiera('enable_telemetry', true)) {
   Exec['ceilo-gnocchi-upgrade'] ~> Service['ceilometer-collector']
 
   Cron <| title == 'ceilometer-expirer' |> { command =>
-    "sleep $((\$(od -A n -t d -N 3 /dev/urandom) % 86400)) && ${::ceilometer::params::expirer_command}" }
+    "sleep $((\$(od -A n -t d -N 3 /dev/urandom) \\% 86400)) && ${::ceilometer::params::expirer_command}" }
 
   # TODO: add support for setting these to puppet-ceilometer
   ceilometer_config {