From b40f1165d10e8db4cf75957046175cd0c00bf2d6 Mon Sep 17 00:00:00 2001
From: K Jonathan Harker <k.jonathan.harker@hp.com>
Date: Wed, 20 May 2015 16:50:27 -0700
Subject: [PATCH] Add a cluster name option

This is useful if you want to run multiple clusters, or if you just want
to change the default value to something custom.

Change-Id: Id1731a209b43057090852a3bc484f61529717bd3
---
 templates/elasticsearch.yml.erb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/templates/elasticsearch.yml.erb b/templates/elasticsearch.yml.erb
index 48f4e7a..07c7c28 100644
--- a/templates/elasticsearch.yml.erb
+++ b/templates/elasticsearch.yml.erb
@@ -30,6 +30,9 @@
 # multiple clusters on the same network, make sure you're using unique names.
 #
 # cluster.name: elasticsearch
+<% if es_template_config.has_key?('cluster.name') then -%>
+cluster.name: <%= es_template_config['cluster.name'] %>
+<% end -%>
 
 
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