我在使用 AWS 部署项目时遇到问题

Question

让我展示一下我的 Gemfile。

source 'https://rubygems.org'
ruby "2.4.1"

gem 'rails', '5.1.4'
gem 'puma'
gem 'pg'
gem "bower-rails", "~> 0.11.0"
gem 'd3_rails'
# Auth
gem 'devise'
gem 'omniauth-facebook'
gem 'omniauth-twitter'
gem 'omniauth-google-oauth2'

# Front-end
gem 'react-rails'
gem 'bootstrap-sass'
gem 'sass-rails'
gem 'font-awesome-sass'
gem 'uglifier'
gem 'autoprefixer-rails'
# See https://github.com/rails/execjs#readme for more supported runtimes
# gem 'therubyracer', platforms: :ruby
gem 'turbolinks'
gem 'jquery-rails'
gem 'jquery-ui-rails'
gem 'jbuilder'

gem 'friendly_id'

# Image upload
gem 'carrierwave'
gem 'mini_magick'
gem 'fog'
gem 'net-ssh'
gem 'sdoc', group: :doc

# Load will_paginate before elasticsearch gems.
gem 'will_paginate'

# Elasticsearch
gem 'elasticsearch-model'
gem 'elasticsearch-rails'

# Background Job
gem 'sidekiq'
gem 'sinatra', require: false
gem 'slim'
# gem 'sidetiq', '~> 0.7.0'

gem 'nokogiri'

# Caching
gem 'dalli'
gem 'bundler-audit'

# Use Capistrano for deployment
# gem 'capistrano-rails', group: :development

group :development, :test do
  gem 'byebug'
  gem 'rspec-rails', '~> 3.6'
  gem 'poltergeist'
  gem 'awesome_print'

  gem 'pry-rails'
end

group :development do
  gem 'rails_best_practices'
  # Access an IRB console on exception pages or by using <%= console %> in views
  gem 'web-console'
  gem 'spring'
  gem 'guard-rspec', require: false
  gem 'spring-commands-rspec'
  gem 'rack-mini-profiler', require: false
  gem 'annotate'
  gem 'bullet'

end

group :test do
  gem 'database_cleaner'
  gem 'capybara'
  gem 'factory_girl_rails'
  gem 'faker'
  gem 'launchy'
  gem 'selenium-webdriver'
end

group :production do
  gem 'rails_12factor'
  gem 'bonsai-elasticsearch-rails'
end

我安装 gems 时没有错误，并且完美地配置了Passenger 和 Apache2 Server。这意味着当我部署我的 rails 应用程序时，没有错误。

我会显示 apache error.log

 N 2017-09-21 12:26:00.3272 883/T5 Ser/Server.h:531 ]: [UstRouterApiServer] Shutdown finished
[ N 2017-09-21 12:26:00.3274 883/T3 Ser/Server.h:531 ]: [UstRouter] Shutdown finished
[ N 2017-09-21 12:26:00.3275 883/T1 age/Ust/UstRouterMain.cpp:531 ]: Passenger UstRouter shutdown finished
[ N 2017-09-21 12:26:00.3352 2202/T1 age/Wat/WatchdogMain.cpp:1283 ]: Starting Passenger watchdog...
[ N 2017-09-21 12:26:00.3496 2206/T1 age/Cor/CoreMain.cpp:1083 ]: Starting Passenger core...
[ N 2017-09-21 12:26:00.3497 2206/T1 age/Cor/CoreMain.cpp:248 ]: Passenger core running in multi-application mode.
[ N 2017-09-21 12:26:00.3574 2206/T1 age/Cor/CoreMain.cpp:830 ]: Passenger core online, PID 2206
[ N 2017-09-21 12:26:00.3742 2212/T1 age/Ust/UstRouterMain.cpp:537 ]: Starting Passenger UstRouter...
[ N 2017-09-21 12:26:00.3750 2212/T1 age/Ust/UstRouterMain.cpp:350 ]: Passenger UstRouter online, PID 2212
[Thu Sep 21 12:26:00.376239 2017] [mpm_event:notice] [pid 18263:tid 140438528898944] AH00489: Apache/2.4.18 (Ubuntu) Phusion_Passenger/5.1.8 configured -- resuming normal operations
[Thu Sep 21 12:26:00.376261 2017] [core:notice] [pid 18263:tid 140438528898944] AH00094: Command line: '/usr/sbin/apache2'
[ N 2017-09-21 12:26:00.5539 877/T1 age/Cor/CoreMain.cpp:1068 ]: Passenger core shutdown finished
[ N 2017-09-21 12:26:02.8255 2206/T8 age/Cor/SecurityUpdateChecker.h:374 ]: Security update check: no update found (next check in 24 hours)
App 2289 stdout: 
App 2289 stdout: BONSAI_URL not present, proceeding with Elasticsearch defaults.
App 2430 stdout:

所以我测试了示例 Rails 项目，因为我不明白为什么我在 AWS 上的项目会超时。结果它可以正常工作。

我将展示简单项目的 conf 文件。

<VirtualHost *:80>
   ServerName ec2-34-229-186-158.compute-1.amazonaws.com    # Tell Apache and Passenger where your app's 'public' directory is
   DocumentRoot /var/www/simple/public    
   PassengerRuby /usr/local/rvm/gems/ruby-2.4.1/wrappers/ruby    # Relax Apache security settings
   <Directory /var/www/simple/public>
     Allow from all
     Options -MultiViews
     # Uncomment this if you're on Apache >= 2.4:
     Require all granted
   </Directory>
</VirtualHost>

只有我的 Rails 部署应用不起作用。

有人帮我吗？ :)

Answer 1

如果一个基本应用程序可以正常工作，而您的实际应用程序却没有，则表明问题出在您的实际应用程序上。您的应用启动时间是否超过 90 秒？还是取决于您的服务器环境中可能缺少的某些配置？

您的 gemfile 中有“puma”gem，但用Passenger 标记了问题。您应该只使用其中一种。