최근에 내 응용 프로그램을 레일스 2.1.2 버전에서 2.2.2 버전으로 업그레이드했습니다. 개발과 내 스테이징 시스템에서 테스트되었습니다. 프로덕션 환경으로 이동하면 environment.rb 파일을 통해로드가 실패합니다. (왜, 왜 오, 그것은 생산에 항상!?!) 아래 레일스가 environment.rb를 올바르게로드하지 않음
내가 레일 보석을 설정하면# Be sure to restart your web server when you modify this file.
# Uncomment below to force Rails into production mode when
# you don't control web/app server and can't set it the proper way
# ENV['RAILS_ENV'] ||= 'production'
# Specifies gem version of Rails to use when vendor/rails is not present
#RAILS_GEM_VERSION = '2.1.0' unless defined? RAILS_GEM_VERSION
RAILS_GEM_VERSION = '2.2.2' unless defined? RAILS_GEM_VERSION
puts "loading rails..."
# Bootstrap the Rails environment, frameworks, and default configuration
require File.join(File.dirname(__FILE__), 'boot')
puts "require boot file"
require 'socket'
puts "require socket"
Rails::Initializer.run do |config|
puts "inside config section"
# Settings in config/environments/* take precedence over those specified here
# Skip frameworks you're not going to use (only works if using vendor/rails)
# config.frameworks -= [ :action_web_service, :action_mailer ]
# Only load the plugins named here, by default all plugins in vendor/plugins are loaded
# config.plugins = %W(exception_notification ssl_requirement)
# Add additional load paths for your own custom dirs
# config.load_paths += %W(#{RAILS_ROOT}/extras)
# Force all environments to use the same logger level
# (by default production uses :info, the others :debug)
# config.log_level = :debug
# Use the database for sessions instead of the file system
# (create the session table with 'rake db:sessions:create')
config.action_controller.session_store = :active_record_store
puts "setting session store type"
# Use SQL instead of Active Record's schema dumper when creating the test database.
# This is necessary if your schema can't be completely dumped by the schema dumper,
# like if you have constraints or database-specific column types
# config.active_record.schema_format = :sql
# Activate observers that should always be running
# config.active_record.observers = :cacher, :garbage_collector
# Make Active Record use UTC-base instead of local time
# config.active_record.default_timezone = :utc
#config.gem "will_paginate", :source => "http://gems.rubyforge.org"
# Action Mailer configuration - from page 567-568 of the Agile Development book
# config.action_mailer.delivery_method = :smtp
#
config.action_mailer.smtp_settings = {
:address => "smtp.redacted.com",
:port => "25",
:domain => "redacted.com"
}
puts "setting smtp settings"
# See Rails::Configuration for more options
end
puts "outside config section ... before inflectors"
# Add new inflection rules using the following format
# (all these examples are active by default):
ActiveSupport::Inflector.inflections do |inflect|
# inflect.plural /^(ox)$/i, '\1en'
# inflect.singular /^(ox)en/i, '\1'
# inflect.irregular 'person', 'people'
# inflect.uncountable %w(fish sheep)
inflect.uncountable %w(sid fcc)
end
puts "after inflectors"
# Add new mime types for use in respond_to blocks:
# Mime::Type.register "text/richtext", :rtf
# Mime::Type.register "application/x-mobile", :mobile
# Include your application configuration below
require 'will_paginate'
puts "require will paginate"
# insert at top of ActiveRecord::Base.rb
# Indicates whether field names should be lowercased for legacy databse fields.
# If true, the field Product_Name will be +product_name+. If false, it will remain +Product_Name+.
# This is false, by default.
#cattr_accessor :downcase_legacy_field_names, :instance_writer => false
#@@downcase_legacy_field_names = false
# insert into column_methods_hash of ActiveRecord::Base.rb
# attr_final = downcase_legacy_field_names ? attr.to_s.downcase : attr
puts "here comes the monkey patch"
module ActiveRecord
class Base
# Indicates whether field names should be lowercased for legacy databse fields.
# If true, the field Product_Name will be +product_name+. If false, it will remain +Product_Name+.
# This is false, by default.
cattr_accessor :downcase_legacy_field_names, :instance_writer => false
@@downcase_legacy_field_names = false
end
end
puts "monkey patch part 2"
# set all accessor methods to lowercase (underscore)
# add set_columns_to_lower to each model that needs it
class << ActiveRecord::Base
# Returns a hash of all the methods added to query each of the columns in the table with the name of the method as the key
# and true as the value. This makes it possible to do O(1) lookups in respond_to? to check if a given method for attribute
# is available.
def column_methods_hash #:nodoc:
@dynamic_methods_hash ||= column_names.inject(Hash.new(false)) do |methods, attr|
attr_final = downcase_legacy_field_names ? attr.to_s.downcase : attr
attr_name = attr_final
methods[attr_final.to_sym] = attr_name
methods["#{attr_final}=".to_sym] = attr_name
methods["#{attr_final}?".to_sym] = attr_name
methods["#{attr_final}_before_type_cast".to_sym] = attr_name
methods
end
end
# adapted from: http://wiki.rubyonrails.org/rails/pages/HowToUseLegacySchemas
def downcase_legacy_field_methods
column_names.each do |name|
next if name == primary_key
a = name.to_s.underscore
define_method(a.to_sym) do
read_attribute(name)
end
define_method("#{a}=".to_sym) do |value|
write_attribute(name, value)
end
define_method("#{a}?".to_sym) do
self.send("#{name}?".to_sym)
end
end
end
end
puts "monkey patch part 3"
ActiveRecord::Base.downcase_legacy_field_names = true
puts "monkey patch part 4"
module ActiveSupport
module Inflector
def textize(str)
str.to_s.gsub(/'/, '').downcase
#gsub(/([A-Z]+)([A-Z][a-z])/,'\1_\2').
#gsub(/([a-z\d])([A-Z])/,'\1_\2').
#tr("-", "_").
#downcase
end
end
end
puts "monkey patch part 5"
module ActiveSupport #:nodoc:
module CoreExtensions #:nodoc:
module String #:nodoc:
module Inflections
def textize
Inflector.textize(self)
end
end
end
end
end
###################################################################
### Code moved to the specific environment files.
### This way the schema gets reloaded on a deploy
###################################################################
## Establishes connections for the root classes of the various databases that
## must be connected to for SUI.
puts "load the database if we are in test mode"
if RAILS_ENV == "test" then
puts "if I see this and I'm not loading test, we have a problem"
Ird.load_database
end
puts "setting up the execption notifier"
ExceptionNotifier.exception_recipients = %w([email protected])
if RAILS_ENV == "Production"
ExceptionNotifier.sender_address = %("SUI Service" <[email protected]>)
ExceptionNotifier.email_prefix = "[SUI ERROR] "
else
ExceptionNotifier.sender_address = %("SUI #{RAILS_ENV.to_s.humanize} Service" <[email protected]>)
ExceptionNotifier.email_prefix = "[#{RAILS_ENV.to_s.humanize}: SUI ERROR] "
end
puts "local_ip function"
def local_ip
orig, Socket.do_not_reverse_lookup = Socket.do_not_reverse_lookup, true
UDPSocket.open do |s|
s.connect '64.233.187.99', 1
s.addr.last
end
ensure
Socket.do_not_reverse_lookup = orig
end
puts "I am located at:#{local_ip}:"
puts "environment.rb is loaded"
버전 2.1.2 모든 부하 및에 사용되는 내 environment.rb에 파일입니다 모든 puts
문이 예상대로 인쇄됩니다. 보석 버전을 2.2.2로 변경하면 마지막으로 본 문구는 "setting smtp settings
"입니다.
Rails::Initializer do |config|
섹션을 아래쪽으로 이동하면 현재 위치보다 더 나쁜 방식으로 실패합니다.
시스템에로드 된 루비 버전은 Ruby 1.8.6 패치 레벨 111입니다. RHEL5-64 비트에서 실행됩니다.
내가 곤혹 스럽다. 아이디어? 제안?
예, 레이크 레일을 실행했습니다 : 업데이트 –
충분히 재미있게 ... 초기화 코드에 여분의 코드를 이동하면 트릭이 발생했습니다 ... 포인터 덕분에! –