From 0acac15f4ead9e5c6bec98411bbdda21f876d582 Mon Sep 17 00:00:00 2001
From: Jan Provaznik <jprovazn@redhat.com>
Date: Tue, 1 Apr 2014 06:53:38 -0400
Subject: Add mysql innodb buffer pool size

Innodb buffer pool size in mysql config file is now set to 592M,
this value is for VMs with 2G RAM too much. This patch makes the
pool size configurable and decreases default value to 100 MB
(this should be sufficient for default devtest setup). A patch which
for tripleo-image-element which sets this value in my.cnf will follow.

Change-Id: I0d2529abe51d4dc34415bf6c40da7a267bf3e65b
---
 overcloud-source.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'overcloud-source.yaml')

diff --git a/overcloud-source.yaml b/overcloud-source.yaml
index bba161e1..a7098227 100644
--- a/overcloud-source.yaml
+++ b/overcloud-source.yaml
@@ -166,6 +166,10 @@ Parameters:
     Type: String
     Description: The image ID for live-updates to the overcloud compute nodes.
     Default: ''
+  MysqlInnodbBufferPoolSize:
+    Description: Specifies the size of the buffer pool in megabytes.
+    Type: Number
+    Default: 100
 Resources:
   RabbitCookie:
     Type: OS::Heat::RandomString
@@ -410,6 +414,8 @@ Resources:
               - Fn::GetAtt:
                 - notCompute0
                 - networks
+      mysql:
+        innodb_buffer_pool_size: {Ref: MysqlInnodbBufferPoolSize}
       neutron:
         flat-networks: {Ref: NeutronFlatNetworks}
         host:
-- 
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