ruby-on-rails - 为什么我的 Rails 应用程序无法部署到 AWS Elastic Beanstalk？

Question

当我将应用程序部署到他们的服务时，AWS Elastic Beanstalk 从不接受我的应用程序。我试图通过阅读日志来解决所有问题，但似乎没有任何效果。我的开发 IDE 是 Rubymine/ruby 2.4.5/Rails 5.2.0/Windows 10 Pro x64/< strong>Bundler 版本 1.16.4。我收到的错误如下。如何才能将我的应用程序成功部署到 AWS Elastic Beanstalk？ 在开发中，无论如何启动应用程序我都没有问题。我尝试以尽可能少的依赖项启动应用程序。我清除了 Assets 缓存。我删除了不需要的文件。似乎没有什么能让 Elastic Beanstalk 满意。 (这是我第一次使用该服务)

一个注意事项:我正在为这个特定的应用程序使用 actioncable

数据库.yml

production:
  adapter: postgresql
  encoding: utf8
  database: <%= ENV['RDS_DB_NAME'] %>
  username: <%= ENV['RDS_USERNAME'] %>
  password: <%= ENV['RDS_PASSWORD'] %>
  host: <%= ENV['RDS_HOSTNAME'] %>
  port: <%= ENV['RDS_PORT'] %>

cable.yml

development:
  adapter: async

test:
  adapter: async

production:
  adapter: postgresql
  url: <%= ENV["REDIS_URL"] %>
  channel_prefix: <%= ENV['CABLE_CHANNEL_PREFIX'] %>

gem

ruby 2.4.5p335 (2018-10-18 revision 65137) [x64-mingw32]

错误日志:

-------------------------------------
/var/log/eb-commandprocessor.log
-------------------------------------
  gem 'loofah-activerecord'

  # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
  gem 'bootsnap', '>= 1.1.0', require: false
  gem 'rails', '5.2.0' # '~>5.1.1' 5.1.6
  # Use postgresql as the database for Active Record
  #gem 'derailed_benchmarks', group: :development

  gem 'pg', '~> 1.1', '>= 1.1.4'
  gem 'puma', '~> 2.16'


  # Use SCSS for stylesheets
  gem 'sass-rails'
  # Use Uglifier as compressor for JavaScript assets
  gem 'uglifier', '~> 4.1', '>= 4.1.20'

  # See https://github.com/rails/execjs#readme for more supported runtimes
  # gem 'therubyracer', platforms: :ruby

  # Use CoffeeScript for .coffee assets and views
  gem 'coffee-rails', '~> 4.2'
  # Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks
  # gem 'turbolinks', '~> 5'
  # Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
  gem 'jbuilder', '~> 2.5'
  # Use Redis adapter to run Action Cable in production
  gem 'redis'

  # Use ActiveModel has_secure_password
  # gem 'bcrypt', '~>3.1.11', platforms: [:ruby, :x64_mingw, :mingw]
  #gem 'bcrypt', git: 'https://github.com/codahale/bcrypt-ruby.git', require: 'bcrypt'
  gem 'bcrypt', '~> 3.1', '>= 3.1.12'
  # Use Capistrano for deployment
  # gem 'capistrano-rails', group: :development

  group :test do
    gem 'capybara', '~> 2.15', '>= 2.15.4'
    gem 'factory_bot_rails', '~> 4.0'
    gem 'guard-rspec'
    gem 'rspec-rails', '~> 3.4', '>= 3.4.2'
    gem 'rubocop-rspec'
    gem 'stripe-ruby-mock', '~> 2.5.4', require: 'stripe_mock'
    gem 'webmock'
  end

  group :development do
    # Access an IRB console on exception pages or by using <%= console %> anywhere in the code.
    gem 'web-console', '>= 3.3.0'
  end

  # Windows does not include zoneinfo files, so bundle the tzinfo-data gem


  platform :mswin, :mingw, :x64_mingw do
    gem 'tzinfo-data'
    gem 'byebug', platforms: %i[mri mingw x64_mingw], group: :development
  end


  gem 'rubocop', require: false
  + '[' -d /var/app/ondeck/vendor/cache ']'
  + bundle install --deployment --local
  Don't run Bundler as root. Bundler can ask for sudo if it is needed, and
  installing your bundle as root will break this application for all non-root users on this machine.
  Your bundle only supports platforms ["x64-mingw32"] but your local platforms are
   ["ruby", "x86_64-linux"], and there's no compatible match between those two lists. (Executor::NonZeroExitStatus)

[2019-03-03T05:36:01.585Z] ERROR [27678] : Command CMD-AppDeploy failed!
[2019-03-03T05:36:01.586Z] INFO  [27678] : Command processor returning results: 
{"status":"FAILURE","api_version":"1.0","results":[{"status":"FAILURE","msg":"(TRUNCATED)...ling your bundle as root will break this application for all non-root\nusers on this machine.\nYour bundle only supports platforms [\"x64-mingw32\"] but your local platforms are\n[\"ruby\", \"x86_64-linux\"], and there's no compatible match between those two\nlists. \nHook /opt/elasticbeanstalk/hooks/appdeploy/pre/10_bundle_install.sh failed. For more detail, check /var/log/eb-activity.log using console or EB CLI","returncode":16,"events":[]}],"truncated":"true"}
[2019-03-03T05:39:21.557Z] DEBUG [27906] : Reading config file: /etc/elasticbeanstalk/.aws-eb-stack.properties
[2019-03-03T05:39:21.557Z] DEBUG [27906] : Checking if the command processor should execute...
[2019-03-03T05:39:21.559Z] DEBUG [27906] : Checking whether the command is applicable to instance (i-02c427cad88fc3a3e)..
[2019-03-03T05:39:21.559Z] INFO  [27906] : Command is applicable to this instance (i-02c427cad88fc3a3e)..
[2019-03-03T05:39:21.559Z] DEBUG [27906] : Checking if the received command stage is valid..
[2019-03-03T05:39:21.559Z] INFO  [27906] : No stage_num in command. Valid stage..
[2019-03-03T05:39:21.560Z] INFO  [27906] : Received command CMD-TailLogs: {"execution_data"=>"*", "instance_ids"=>["i-02c43eeewfefwfw"], "data"=>"betetet--reeetetetete5", "command_name"=>"CMD-TailLogs", "api_version"=>"1.0", "resource_name"=>"AWSEBAutoScalingGroup", "request_id"=>"b100000-2222-2222-2222-22222222"}
[2019-03-03T05:39:21.560Z] INFO  [27906] : Command processor should execute command.
[2019-03-03T05:39:21.560Z] DEBUG [27906] : Storing current stage..
[2019-03-03T05:39:21.560Z] DEBUG [27906] : Stage_num does not exist. Not saving null stage. Returning..
[2019-03-03T05:39:21.560Z] DEBUG [27906] : Reading config file: /etc/elasticbeanstalk/.aws-eb-stack.properties
[2019-03-03T05:39:21.560Z] DEBUG [27906] : Retrieving metadata for key: AWS::ElasticBeanstalk::Ext||_ContainerConfigFileContent||commands..
[2019-03-03T05:39:21.560Z] DEBUG [27906] : Retrieving metadata for key: AWS::ElasticBeanstalk::Ext||_API||_Commands..
[2019-03-03T05:39:21.561Z] INFO  [27906] : Found enabled addons: 
["logstreaming", "logpublish"].
[2019-03-03T05:39:21.562Z] INFO  [27906] : Updating Command definition of addon logstreaming.
[2019-03-03T05:39:21.562Z] INFO  [27906] : Updating Command definition of addon logpublish.
[2019-03-03T05:39:21.562Z] DEBUG [27906] : Loaded definition of Command CMD-TailLogs.
[2019-03-03T05:39:21.562Z] INFO  [27906] : Executing CMD-TailLogs
[2019-03-03T05:39:21.562Z] INFO  [27906] : Executing command: CMD-TailLogs...
[2019-03-03T05:39:21.562Z] INFO  [27906] : Executing command CMD-TailLogs activities...
[2019-03-03T05:39:21.562Z] DEBUG [27906] : Setting environment variables..
[2019-03-03T05:39:21.562Z] INFO  [27906] : Running AddonsBefore for command CMD-TailLogs...
[2019-03-03T05:39:21.563Z] DEBUG [27906] : Running stages of Command CMD-TailLogs from stage 0 to stage 0...
[2019-03-03T05:39:21.563Z] INFO  [27906] : Running stage 0 of command CMD-TailLogs...
[2019-03-03T05:39:21.563Z] DEBUG [27906] : Loaded 1 actions for stage 0.
[2019-03-03T05:39:21.563Z] INFO  [27906] : Running 1 of 1 actions: TailLogs...

Answer 1

您的 Gemfile.lock 是在 Windows(x64-mingw32 平台)上生成的，并且包含与 Linux 不兼容的 gem 版本。但是Amazon只支持ruby或者x86_64-linux平台。

Your bundle only supports platforms ["x64-mingw32"] but your local platforms are
["ruby", "x86_64-linux"], and there's no compatible match between those two lists.

这基本上意味着您根本无法在 Linux 机器(或 Mac)上使用当前的 Gemfile.lock。您将需要在该操作系统上运行 bundle update(而不是 bundle install)以允许 bundler 找到一组新的匹配 gem 版本。

当然，这有点冒险，因为你可能会在生产系统上运行其他 gem 版本，而不是在开发环境中，因此我建议在部署时实际切换到新版本之前再次运行测试。

如果您计划定期开发 Ruby on Rails 应用程序，我建议您切换到 Linux 作为您的本地开发环境。虚拟机中的 Linux 或通过 docker 镜像可能是您的另一种选择。