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 20

def initialize
  # initialize logging
  unless $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
  $log.enable_trace if $recipe_config[:log_trace]

  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
  return unless $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

Instance Attribute Details

#cdb ⇒ Object

Returns the value of attribute cdb.



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

def cdb
  @cdb
end

Instance Method Details

#copy_to_workspace!(dir) ⇒ Object 



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# File 'lib/depengine/dsl/deployment.rb', line 121

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 83

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 'executor'
  require_relative 'helper'

  [Methods::Zip, Methods::Fileops, Methods::Template, Methods::CDB,
   Methods::Repository, Methods::DWEB, Methods::Remote, Methods::Publisher,
   Methods::Patch, Methods::IIS, Methods::Executor, 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 106

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])

  return unless $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