Class: Nucleon::Action::Node::Seed

Inherits:
Object
  • Object
show all
Defined in:
lib/nucleon/action/node/seed.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.describe ⇒ Object

Info



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# File 'lib/nucleon/action/node/seed.rb', line 10

def self.describe
  super(:node, :seed, 625)
end

Instance Method Details

#arguments ⇒ Object 



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# File 'lib/nucleon/action/node/seed.rb', line 51

def arguments
  [ :project_reference ]
end

#configure ⇒ Object

Settings



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# File 'lib/nucleon/action/node/seed.rb', line 17

def configure
  super do
    codes :key_store_failure,
          :project_failure,
          :network_init_failure,
          :network_load_failure,
          :node_load_failure,
          :node_save_failure
    #---
    
    register :project_branch, :str, 'master'
    register :project_reference, :str, nil do |value|
      next true if value.nil?
      
      value           = value.to_sym
      project_plugins = CORL.loaded_plugins(:nucleon, :project)
      
      if @project_info = CORL.plugin_class(:nucleon, :project).translate_reference(value, true)
        provider = @project_info[:provider]
      else
        provider = value
      end
      
      unless project_plugins.keys.include?(provider.to_sym)
        warn('corl.actions.seed.errors.project_reference', { :value => value, :provider => provider, :choices => project_plugins.keys.join(', ') })
        next false
      end
      true
    end      
  end
end

#execute ⇒ Object

Operations



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# File 'lib/nucleon/action/node/seed.rb', line 58

def execute
  super do |node, network|
    info('corl.actions.seed.start')
    
    ensure_node(node) do
      admin_exec do
        network_path = lookup(:corl_network)
        backup_path  = File.join(Dir.tmpdir(), 'corl')
        
        info("Generating network SSH deploy keys", { :i18n => false })
        
        if keys = Util::SSH.generate.store
          if @project_info
            project_info = Config.new(@project_info)
          else
            project_info = Config.new({ :provider => :git })
          end
          
          info("Backing up current network configuration", { :i18n => false })
          FileUtils.rm_rf(backup_path)
          FileUtils.mv(network_path, backup_path)
          
          info("Seeding network configuration from #{settings[:project_reference]}", { :i18n => false })
          project = CORL.project(extended_config(:project, {
            :directory   => network_path,
            :reference   => project_info.get(:reference, nil),
            :url         => project_info.get(:url, settings[:project_reference]),
            :revision    => project_info.get(:revision, settings[:project_branch]),
            :create      => true,
            :pull        => true,
            :keys        => keys,
            :internal_ip => CORL.public_ip # Needed for seeding Vagrant VMs
          }), project_info[:provider])
      
          if project
            info("Finalizing network path and removing temporary backup", { :i18n => false })
            FileUtils.chmod_R(0600, network_path)
            FileUtils.rm_rf(backup_path)
            
            info("Reinitializing network", { :i18n => false })
            if network = init_network
              if network.load
                if node = network.local_node(true)
                  info("Updating node network configurations", { :i18n => false })
                  myself.status = code.node_save_failure unless node.save  
                else
                  myself.status = code.node_load_failure
                end                  
              else
                myself.status = code.network_load_failure    
              end
            else
              myself.status = code.network_init_failure
            end     
          else
            myself.status = code.project_failure  
          end            
        else
          myself.status = code.key_store_failure
        end
      end
    end
  end
end