From e295c41243636896de33bd89a5a9bd13d477b86f Mon Sep 17 00:00:00 2001
From: Peter Deltchev <peter@deltchev.com>
Date: Sun, 17 Jan 2016 05:22:14 -0800
Subject: [PATCH] #1: Made Elasticsearch hosts configurable in an environment
 variable.

---
 config/elasticsearch.php                                   | 7 ++++---
 .../migrations/2016_01_14_021607_setup_elasticsearch.php   | 1 -
 resources/environments/.env.example                        | 2 ++
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/config/elasticsearch.php b/config/elasticsearch.php
index faa27549..182f2a52 100644
--- a/config/elasticsearch.php
+++ b/config/elasticsearch.php
@@ -29,13 +29,14 @@ return [
 			 * instances.
 			 *
 			 * This is the only configuration value that is mandatory.
+             *
+             * If set in an environment variable, this should be a comma-separated
+             * list of hostnames. Port numbers are optional; 9200 is the default.
 			 *
 			 * @see https://www.elastic.co/guide/en/elasticsearch/client/php-api/2.0/_configuration.html#_host_configuration
 			 */
 
-			'hosts' => [
-				'localhost:9200'
-			],
+			'hosts' => explode(',', env('ELASTICSEARCH_HOSTS', 'localhost:9200')),
 
 			/**
 			 * SSL
diff --git a/database/migrations/2016_01_14_021607_setup_elasticsearch.php b/database/migrations/2016_01_14_021607_setup_elasticsearch.php
index 33e48dfc..b4980838 100644
--- a/database/migrations/2016_01_14_021607_setup_elasticsearch.php
+++ b/database/migrations/2016_01_14_021607_setup_elasticsearch.php
@@ -19,7 +19,6 @@
  */
 
 use Illuminate\Database\Migrations\Migration;
-use Poniverse\Ponyfm\Console\Commands\RebuildSearchIndex;
 
 class SetupElasticsearch extends Migration
 {
diff --git a/resources/environments/.env.example b/resources/environments/.env.example
index 663e44a8..5e0d4e6d 100644
--- a/resources/environments/.env.example
+++ b/resources/environments/.env.example
@@ -8,6 +8,8 @@ DB_DATABASE=homestead
 DB_USERNAME=homestead
 DB_PASSWORD=secret
 
+ELASTICSEARCH_HOSTS=localhost
+
 SESSION_HTTPS_ONLY=false
 QUEUE_DRIVER=sync