Class: Deployment::Worker

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

Instance Attribute Summary collapse

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 21

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!

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

  @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"

  if $recipe_config[:skip_cdb_setup]
    @cdb = {}
  else
    $recipe_config['cdb_host'] ||= "filesystem"
    $recipe_config['cdb_context'] ||= ""
    @cdb = get_cdb_parameters(@version['cdb'])
  end

  setup_workspace!

  # 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 Attribute Details

#cdb ⇒ Object

Returns the value of attribute cdb.



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# File 'lib/depengine/dsl/deployment.rb', line 19

def cdb
  @cdb
end

Instance Method Details

#copy_to_workspace!(dir) ⇒ Object 



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# File 'lib/depengine/dsl/deployment.rb', line 126

def copy_to_workspace!(dir)
  Processor::copy(File.join($recipe_config[:recipe_base_dir], dir), $recipe_config[:deploy_home])
end

#load_modules! ⇒ Object 



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# File 'lib/depengine/dsl/deployment.rb', line 88

def load_modules!
  require_relative 'fileops'
  require_relative 'zip'
  require_relative 'template'
  require_relative 'cdb'
  require_relative 'repository'
  require_relative 'dweb'
  require_relative 'remote'
  require_relative 'publisher'
  require_relative 'patch'
  require_relative 'iis'
  require_relative 'helper'

  [Methods::Zip, Methods::Fileops, Methods::Template, Methods::CDB,
   Methods::Repository, Methods::DWEB, Methods::Remote, Methods::Publisher,
   Methods::Patch, Methods::IIS, Methods::Helper].each do |mod|
    self.class.class_eval do
      include mod
    end
  end
end

#setup_workspace! ⇒ Object 



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# File 'lib/depengine/dsl/deployment.rb', line 110

def setup_workspace!
  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

  Helper.init_workspace($recipe_config[:deploy_home])

  if $recipe_config[:copy_to_workspace]
    $recipe_config[:copy_to_workspace] = ["config"] unless $recipe_config[:copy_to_workspace].respond_to?(:each)
    $recipe_config[:copy_to_workspace].each do |dir|
      copy_to_workspace!(dir)
    end
  end
end