couchdb.rb

Moonshine::Couchdb is a Moonshine plugin for installing and configuring Couchbase Single Server Community Edition

This documentation is generated by rocco, and is more developery in nature.

 
module Moonshine
  module Couchdb

Prerequisites

 

      		
    

    

      
        

          
        

        
We start off configuring some sane default options,

      		
      
        
    def self.included(manifest)
      manifest.class_eval do

      		
    

    

      
        

          
        

        
but really there’s only :version for now.

      		
      
        
        configure :couchdb => { :version => 1.1 }
      end
    end

      		
    

    

      
        

          
        

        
Recipe



We define the :couchdb recipe which can take inline options.



Currently, this respects the following options:



    

  • :version: version to download, see the download page for what’s available
    • 


      		
      
        
    def couchdb(options = {})

      		
    

    

      
        

          
        

        
couchbase is available online to download, but not from a debian repository.
we’ll need us some wget and a place to download it to (/usr/local/src)

      		
      
        
      package 'wget', :ensure => :installed
      file '/usr/local/src',
        :ensure => :directory
      

      		
    

    

      
        

          
        

        
The couchbase downloads have an architecture in them, but we can rely on Facter for this.

      		
      
        
      arch = Facter.architecture
      deb_filename = "couchbase-server-community_#{arch}_#{options[:version]}.deb"

      		
    

    

      
        

          
        

        
Download couchbase, like a bau5.

      		
      
        
      exec 'download couchbase',
        :alias => "/usr/local/src/#{deb_filename}",
        :creates => "/usr/local/src/#{deb_filename}",
        :cwd => '/usr/local/src',
        :require => [package('wget'), file('/usr/local/src')],
        :command => "wget --quiet http://c3145442.r42.cf0.rackcdn.com/#{deb_filename} --output-document=#{deb_filename}"

      		
    

    

      
        

          
        

        
With couchbase downloaded, we can use the dpkg provider to ensure the couchbase-server is installed

      		
      
        
      package 'couchbase-server',
        :ensure => :installed,
        :provider => :dpkg,
        :source => "/usr/local/src/#{deb_filename}",
        :require => exec('download couchbase')

      		
    

    

      
        

          
        

        
With it installed, make sure it’s running.

      		
      
        
      service 'couchbase-server',
        :ensure => :running,
        :require => package('couchbase-server')

      		
    

    

      
        

          
        

        
couchbase-server works out of the box, but if any other configuration was needed, this would be a good place for it.


      		
      
        
    end
    
  end
end