廚師：從另一本食譜中修改現有資源

Question

我有兩本食譜：elasticsearch和curator。

Elasticsearch Cookbook安裝並配置elasticsearch。下面的資源（從elasticsearch食譜），必須從館長食譜修改：

elasticsearch_configure 'elasticsearch' do 
    configuration ({ 
     'http.port' => port, 
     'cluster.name' => cluster_name, 
     'node.name' => node_name, 
     'bootstrap.memory_lock' => false, 
     'discovery.zen.minimum_master_nodes' => 1, 

     'xpack.monitoring.enabled' => true, 
     'xpack.graph.enabled' => false, 
     'xpack.watcher.enabled' => true 
    }) 
end 

我需要修改它館長菜譜，並添加一行：

'path.repo' => (["/backups/s3_currently_dev", "/backups/s3_currently", "/backups/s3_daily", "/backups/s3_weekly", "/backups/s3_monthly"]) 

我怎麼能這樣做？

Answer 1

我最初打算指出chef-rewind寶石，但實際上這指的是現在內置於廚師的edit_resource供應商。一個基本的例子：

# cookbook_a/recipes/default.rb 
file 'example.txt' do 
    content 'this is the initial content' 
end 

。

# cookbook_b/recipes/default.rb 
edit_resource! :file, 'example.txt' do 
    content 'modified content!' 
end 

如果這兩個都在廚師run_list，內example.txt的實際內容是，編輯資源，modified content!的。

未經充分檢驗你的情況，我假設提供商可以利用同樣的方式，像這樣：

edit_resource! :elasticsearch_configure, 'elasticsearch' do 
    configuration ({ 
     'http.port' => port, 
     'cluster.name' => cluster_name, 
     'node.name' => node_name, 
     'bootstrap.memory_lock' => false, 
     'discovery.zen.minimum_master_nodes' => 1, 

     'xpack.monitoring.enabled' => true, 
     'xpack.graph.enabled' => false, 
     'xpack.watcher.enabled' => true, 

     'path.repo' => ["/backups/s3_currently_dev", "/backups/s3_currently", "/backups/s3_daily", "/backups/s3_weekly", "/backups/s3_monthly"] 
    }) 
end