多个弹性搜索索引 [英] Multiple Elasticsearch Indexes

问题描述

我有一个分期& Rails 3应用程序（使用轮胎宝石）的生产实例在同一个Ubuntu服务器上。看来这两个实例都是共享相同的弹性搜索索引，显然这不是我想要的。

如何让我的制作和分段实例使用单独的实例？

解决方案

您需要覆盖索引名称。假设您绑定到ActiveRecord，它将根据所讨论的模型创建一个索引名称。您可以使用如下前缀调整名称：

 类文章< ActiveRecord :: Base 
 
 include Tire :: Model :: Search 
 include Tire :: Model :: Callbacks 
 
 index_prefix＃{Rails.env}
 
 ... 
  

然后，它将创建一个名为 development_articles ， production_articles 等。轮胎包含的 index_prefix 。

或者可以将索引重新命名为

  ActiveRecord :: Base 
 
 include Tire :: Model :: Search 
 include Tire :: Model :: Callbacks 
 
 index_nameMy-Development-Article-Index 
 
 ... 
  

I have a staging & production instance of a Rails 3 application (using the tire gem) on the same Ubuntu server. It appears that both of these instances are sharing the same elasticsearch index which obviously isn't what I want.

How can I get my production and staging instances to use separate instances?

解决方案

You need override the index name. Assuming you're tying into ActiveRecord it will create an index name based on the model in question. You could adjust the name with a prefix like so;

class Article < ActiveRecord::Base

  include Tire::Model::Search
  include Tire::Model::Callbacks

  index_prefix "#{Rails.env}" 

  ...

which would then create an index named development_articles, production_articles etc. It's important the the index_prefix comes after the Tire includes.

Or alternatively rename the index entirely

class Article < ActiveRecord::Base

  include Tire::Model::Search
  include Tire::Model::Callbacks

  index_name "My-Development-Article-Index" 

  ...

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