在Nitrous.io上安装ElasticSearch？

Question

我正在尝试在Nitrous.io上使用Elasticsearch。

我正在按照本教程进行操作，但是在尝试为模型重新编制索引时出现此错误

action@learning-rails-1868:~/fayl$ rake searchkick:reindex CLASS=Fail                                                                                                     
rake aborted!                                                                                                                                                             
Connection refused - connect(2)                                                                                                                                           
/home/action/.rvm/gems/ruby-1.9.3-p374/gems/rest-client-1.6.7/lib/restclient/request.rb:172:in `transmit'                                                                 
/home/action/.rvm/gems/ruby-1.9.3-p374/gems/rest-client- 1.6.7/lib/restclient/request.rb:64:in `execute'                                                                   
/home/action/.rvm/gems/ruby-1.9.3-p374/gems/tire-0.6.0/lib/tire/http/client.rb:11:in `get'                                                                                
/home/action/.rvm/gems/ruby-1.9.3-p374/gems/searchkick-0.2.8/lib/searchkick/reindex.rb:43:in `clean_indices'                                                              
/home/action/.rvm/gems/ruby-1.9.3-p374/gems/searchkick-0.2.8/lib/searchkick/reindex.rb:10:in `reindex'                                                                    
/home/action/.rvm/gems/ruby-1.9.3-p374/gems/searchkick-0.2.8/lib/searchkick/tasks.rb:10:in `block (2 levels) in <top (required)>'                                         
/home/action/.rvm/gems/ruby-1.9.3-p374/bin/ruby_noexec_wrapper:14:in `eval'                                                                                               
/home/action/.rvm/gems/ruby-1.9.3-p374/bin/ruby_noexec_wrapper:14:in `<main>'                                                                                             
Tasks: TOP => searchkick:reindex     

我不确定是否已在Nitrous.io上正确安装了Elasticsearch。 有人成功做到了吗？ 或者您可以指向如何实现此目标的指南？

Answer 1

我还没有尝试过nitrosous.io，但是您需要告诉Searchkick在哪里可以找到Elasticsearch。

使用以下命令创建一个初始化程序config/initializers/elasticsearch.rb ：

ENV["ELASTICSEARCH_URL"] = "http://username:password@hostname"

您还可以使用Searchly之类的托管版本。