Class: CORL::Provisioner::Puppetnode

Inherits:
Object
  • Object
show all
Defined in:
lib/CORL/provisioner/puppetnode.rb

Constant Summary collapse

@@puppet_lock = 
Mutex.new
@@status = 
{}

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.status ⇒ Object 



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# File 'lib/CORL/provisioner/puppetnode.rb', line 11

def self.status
  @@status
end

Instance Method Details

#add_search_path(type, resource_name) ⇒ Object 



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# File 'lib/CORL/provisioner/puppetnode.rb', line 207

def add_search_path(type, resource_name)
  Config.set_options([ :all, type ], { :search => [ resource_name.to_s ] })
end

#build(options = {}) ⇒ Object

Provisioner interface operations



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# File 'lib/CORL/provisioner/puppetnode.rb', line 128

def build(options = {})
  super do |locations, package_info|
    success = true
    
    # Build modules
    locations[:module] = {}
    
    init_profile = lambda do |package_name, profile_name, profile_info|
      package_id = id(package_name)
      base_directory = File.join(locations[:build], 'modules', package_id.to_s, profile_name.to_s)
      profile_success = true
      
      ui.info("Building CORL profile #{blue(profile_name)} modules into #{green(base_directory)}")
      
      if profile_info.has_key?(:modules)
        profile_info[:modules].each do |module_name, module_reference|
          module_directory = File.join(base_directory, module_name.to_s)
          
          ui.info("Building Puppet module #{blue(module_name)} at #{purple(module_reference)} into #{green(module_directory)}")
          
          full_module_directory = File.join(build_directory, module_directory)
              
          module_project = CORL.project(extended_config(:puppet_module, {
            :directory => full_module_directory,
            :url => module_reference,
            :create => File.directory?(full_module_directory) ? false : true,
            :pull => true
          }))
          unless module_project
            ui.warn("Puppet module #{cyan(module_name)} failed to initialize")
            profile_success = false
            break
          end
        end
        locations[:module][profile_id(package_name, profile_name)] = base_directory if profile_success
        profile_success
      end
    end
    
    hash(package_info.get([ :provisioners, plugin_provider ])).each do |package_name, info|
      if info.has_key?(:profiles)
        info[:profiles].each do |profile_name, profile_info|
          unless init_profile.call(package_name, profile_name, profile_info)
            success = false
            break
          end
        end
      end
    end
    profiles.each do |profile_name, profile_info|
      unless init_profile.call(plugin_name, profile_name, profile_info)
        success = false
        break
      end
    end
    success
  end
end

#compiler ⇒ Object

Property accessor / modifiers



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# File 'lib/CORL/provisioner/puppetnode.rb', line 62

def compiler
  @compiler
end

#concatenate(components, capitalize = false) ⇒ Object 



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# File 'lib/CORL/provisioner/puppetnode.rb', line 319

def concatenate(components, capitalize = false)
  super(components, capitalize, '::')
end

#import(files, options = {}) ⇒ Object

–



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# File 'lib/CORL/provisioner/puppetnode.rb', line 198

def import(files, options = {})
  Util::Puppet.import(files, Config.ensure(options).defaults({
    :puppet_scope => scope,
    :puppet_import_base => network.directory
  }))
end

#lookup(property, default = nil, options = {}) ⇒ Object 



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# File 'lib/CORL/provisioner/puppetnode.rb', line 189

def lookup(property, default = nil, options = {})
  Util::Puppet.lookup(property, default, Config.ensure(options).defaults({
    :provisioner => :puppetnode,
    :puppet_scope => scope
  }))
end

#normalize(reload) ⇒ Object

Provisioner plugin interface



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# File 'lib/CORL/provisioner/puppetnode.rb', line 18

def normalize(reload)
  super do
    if CORL.log_level == :debug
      Puppet.debug = true
    end
    unless reload
      Puppet::Util::Log.newdesttype id do
        def handle(msg)
          levels = {
            :emerg => { :name => 'emergency', :send => :error },
            :alert => { :name => 'alert', :send => :error },
            :crit => { :name => 'critical', :send => :error },
            :err => { :name => 'error', :send => :error },
            :warning => { :name => 'warning', :send => :warn },
            :notice => { :name => 'notice', :send => :success },
            :info => { :name => 'info', :send => :info },
            :debug => { :name => 'debug', :send => :info }
          }
          str = msg.respond_to?(:multiline) ? msg.multiline : msg.to_s
          str = msg.source == "Puppet" ? str : "#{CORL.blue(msg.source)}: #{str}"
          level = levels[msg.level]
          
          if [ :warn, :error ].include?(level[:send])
            ::CORL::Provisioner::Puppetnode.status[name] = 111
          end
      
          CORL.ui_group("puppetnode::#{name}(#{CORL.yellow(level[:name])})", :cyan) do |ui|
            ui.send(level[:send], str)
          end
        end
      end
    end
  end
end

#profile_id(package_name, profile_name) ⇒ Object

Utilities



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# File 'lib/CORL/provisioner/puppetnode.rb', line 313

def profile_id(package_name, profile_name)
  concatenate([ package_name, 'profile', profile_name ], false)
end

#provision(profiles, options = {}) ⇒ Object 



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# File 'lib/CORL/provisioner/puppetnode.rb', line 213

def provision(profiles, options = {})
  super do |config|
    locations = build_locations
    success = true
  
    include_location = lambda do |type, parameters = {}, add_search_path = false|
      classes = {}
          
      locations[:package].each do |name, package_directory|
        type_gateway = File.join(build_directory, package_directory, "#{type}.pp")
        resource_name = concatenate([ name, type ])
      
        add_search_path(type, resource_name) if add_search_path
      
        if File.exists?(type_gateway)
          import(type_gateway)
          classes[resource_name] = parameters
        end
      
        type_directory = File.join(build_directory, package_directory, type.to_s)
        Dir.glob(File.join(type_directory, '*.pp')).each do |file|
          resource_name = concatenate([ name, type, File.basename(file).gsub('.pp', '') ])
          import(file)
          classes[resource_name] = parameters
        end
      end
  
      type_gateway = File.join(directory, "#{type}.pp")
      resource_name = concatenate([ plugin_name, type ])
    
      add_search_path(type, resource_name) if add_search_path
   
      if File.exists?(type_gateway)
        import(type_gateway)
        classes[resource_name] = parameters
      end
  
      type_directory = File.join(directory, type.to_s)
      
      if File.directory?(type_directory)
        Dir.glob(File.join(type_directory, '*.pp')).each do |file|
          resource_name = concatenate([ plugin_name, type, File.basename(file).gsub('.pp', '') ])
          import(file)
          classes[resource_name] = parameters
        end
      end
      classes
    end
  
    @@puppet_lock.synchronize do
      begin
        ui.info("Starting catalog generation")
        
        @@status[id] = code.success
        
        start_time = Time.now
        node = init_puppet(profiles)
      
        # Include defaults
        classes = include_location.call(:default, {}, true)
    
        # Import needed profiles
        include_location.call(:profiles, {}, false)
    
        profiles.each do |profile|
          classes[profile.to_s] = { :require => 'Anchor[profile_start]' }
        end
        
        # Compile catalog
        node.classes = classes
        compiler.compile
      
        # Start system configuration
        catalog = compiler.catalog.to_ral
        catalog.finalize
        catalog.retrieval_duration = Time.now - start_time
        
        unless config.get(:dry_run, false)
          ui.info("\n", { :prefix => false })
          ui.info("Starting configuration run")
                      
          configurer = Puppet::Configurer.new
          if ! configurer.run(:catalog => catalog, :pluginsync => false)
            success = false
          end
        end
      
      rescue Exception => error
        raise error
        Puppet.log_exception(error)
      end
    end
    success = false if @@status[id] != code.success
    success
  end
end

#register(options = {}) ⇒ Object 



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# File 'lib/CORL/provisioner/puppetnode.rb', line 55

def register(options = {})
  Util::Puppet.register_plugins(Config.ensure(options).defaults({ :puppet_scope => scope }))
end

#scope ⇒ Object 



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# File 'lib/CORL/provisioner/puppetnode.rb', line 68

def scope
  return compiler.topscope if compiler
  nil
end