Class: Deployment::Worker

Inherits:
Object
  • Object
show all
Defined in:
lib/depengine/dsl/deployment.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Worker

Returns a new instance of Worker.



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# File 'lib/depengine/dsl/deployment.rb', line 18

def initialize
  # initialize logging
  if not $recipe_config[:log_level].nil?
    case $recipe_config[:log_level]
      when "DEBUG"
        $log.level('stdout_logger', Log4r::DEBUG)
      when "INFO"
        $log.level('stdout_logger', Log4r::INFO)
      when "WARN"
        $log.level('stdout_logger', Log4r::WARN)
      when "ERROR"
        $log.level('stdout_logger', Log4r::ERROR)
      when "FATAL"
        $log.level('stdout_logger', Log4r::FATAL)
    end
  end
  if $recipe_config[:log_trace]
    $log.enable_trace
  end

  load_modules!

  # read global deployment configuration from etc/config.yaml
  if ENV['USE_DEPENGINE_AS_GEM']
    deployment_configuration_file = \
       ( File.join(File.dirname($exec_file_path), '../../etc/config.yaml') )
  else
    deployment_configuration_file = \
       ( File.join(File.dirname($exec_file_path), '../etc/config.yaml') )
  end
  if File.file? deployment_configuration_file
    $recipe_config.merge! Helper.yaml_parse(deployment_configuration_file)
  else
    puts "Can not read deployment configuration etc/config.yaml"
  end

  # generate hash from environemnt variables and merge
  $recipe_config.merge! Helper.get_environemnt_variables($recipe_config['env_exceptions'])

  # generate version hash from environment variable
  @version = Helper.parse_version($recipe_config[:version])

  # validate needed environment variables
  Helper.validates_not_empty $recipe_config[:env], \
                               "env is not set"
  Helper.validates_not_empty $recipe_config[:version], \
                               "version is not set"
  Helper.validates_not_empty $recipe_config[:deploy_home], \
                               "deploy_home is not set"

  # read configuration from cdb
  @cdb = get_cdb_parameters(@version['cdb'])

  # clean workspace if needed
  if $recipe_config[:cleanup_workspace_before]
     $log.writer.info "Remove all files from Workspace"
    Helper.cleanup_workspace!($recipe_config[:deploy_home], $recipe_config[:cleanup_workspace_before])
  end
  # init workspace with default directorys
  Helper.init_workspace($recipe_config[:deploy_home])

  # the logfile needs a correct WORKSPACE and the initial dirs
  # so we have to set it here
  if $recipe_config[:log_file]
    level = Log4r::INFO
    $log.writer.info "Logfile level set to #{$recipe_config[:log_file_level]}"
    case $recipe_config[:log_file_level]
      when "DEBUG"
        level = Log4r::DEBUG
      when "INFO"
        level = Log4r::INFO
      when "WARN"
        level = Log4r::WARN
      when "ERROR"
        level = Log4r::ERROR
      when "FATAL"
        level = Log4r::FATAL
    end
    $log.add_outputter(Log4r::FileOutputter.new('log_file', \
      :filename => File.join($recipe_config[:deploy_home], 'log', \
                             $recipe_config[:log_file])), \
      level)
  end

end

Instance Method Details

#load_modules! ⇒ Object 



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# File 'lib/depengine/dsl/deployment.rb', line 104

def load_modules!
  require_relative 'fileops'
  self.class.include Methods::Fileops

  require_relative 'zip'
  self.class.include Methods::Zip

  require_relative 'template'
  self.class.include Methods::Template

  require_relative 'cdb'
  self.class.include Methods::CDB

  require_relative 'repository'
  self.class.include Methods::Repository

  require_relative 'dweb'
  self.class.include Methods::DWEB

  require_relative 'remote'
  self.class.include Methods::Remote

  require_relative 'publisher'
  self.class.include Methods::Publisher

  require_relative 'patch'
  self.class.include Methods::Patch

  require_relative 'iis'
  self.class.include Methods::IIS

  require_relative 'helper'
  self.class.include Methods::Helper
end