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nginx 不通过 Passenger 将任何请求传递给 Rails 2.3

tag-icon • tag-icon nginx debian ruby-on-rails phusion-passenger rvm
nginx 不通过 Passenger 将任何请求传递给 Rails 2.3

我正在使用 Debian 升级到新的 linode。我安装了 rvm、ruby 企业版、passenger、nginx（通过passenger）、rails 2.3 lts。我的应用程序使用脚本/服务器。我使用 nginx 来提供静态文件。但是当我前往 Rails 路线时，nginx 表现得好像乘客不存在。我制作了一个全新的测试应用程序和一个简化的 nginx.conf，结果相同。我在日志中没有看到来自乘客的错误。

基本问题是 nginx 寻找静态文件而不是生成 rails：

2016/01/01 17:18:00 [error] 4820#0: *10 open() "/home/curi/www/testapp/public/test/foo" failed (2: No such file or directory), client: 73.241.61.62, server: , request: "GET /test/foo HTTP/1.1", host: "45.79.64.233"

我读了 3 个解决方案https://www.phusionpassenger.com/library/admin/nginx/troubleshooting/ruby/并在 Google 上搜索了很多，但还是没找到。详情：

乘客日志级别 3 的 nginx 错误日志示例：

[ 2016-01-01 12:10:34.3961 3468/7efdc8705780 age/Wat/WatchdogMain.cpp:1276 ]: Starting Passenger watchdog...
[ 2016-01-01 12:10:34.4108 3474/7fdae531f780 age/Cor/CoreMain.cpp:957 ]: Starting Passenger core...
[ 2016-01-01 12:10:34.4111 3474/7fdae531f780 age/Cor/CoreMain.cpp:234 ]: Passenger core running in multi-application mode.
[ 2016-01-01 12:10:34.4127 3474/7fdae531f780 age/Cor/CoreMain.cpp:707 ]: Passenger core online, PID 3474
[ 2016-01-01 12:10:34.4232 3482/7f90f019e780 age/Ust/UstRouterMain.cpp:504 ]: Starting Passenger UstRouter...
[ 2016-01-01 12:10:34.4238 3482/7f90f019e780 age/Ust/UstRouterMain.cpp:317 ]: Passenger UstRouter online, PID 3482
2016/01/01 12:10:44 [error] 3494#0: *2 open() "/home/curi/www/curius/current/public/1" failed (2: No such file or directory), client: 73.241.61.62, server: , request: "GET /1 HTTP/1.1", host: "45.79.64.233"

乘客日志级别 7，重新启动并尝试加载示例应用页面：

http://pastebin.com/Kr6Ccx9T

nginx.conf：

worker_processes  1; # nginx workers

events {
    worker_connections  1024;
}

http {
    passenger_root /home/curi/.rvm/gems/ree-1.8.7-2012.02/gems/passenger-5.0.23;
    passenger_ruby /home/curi/.rvm/gems/ree-1.8.7-2012.02/wrappers/ruby;
    # passenger_ruby /home/curi/.rvm/rubies/ree-1.8.7-2012.02/bin/ruby; # i tried both
    passenger_log_level 7; # 3 default, 7 max
    rewrite_log  on;
    error_log  logs/error.log  notice;


   server {
      listen 80 default_server;
      root /home/curi/www/testapp/public;   # <--- be sure to point to 'public'!
      passenger_enabled on;
      rails_env production;
   }
}

我也尝试设置 server_name。我还尝试使用我旧服务器上更复杂、有效的配置（只是更改了 Passenger_root 和 Passenger_ruby）。结果相同。

版本：

curi@curius:/opt/nginx/logs$ nginx -V
nginx version: nginx/1.8.0
built by gcc 4.9.2 (Debian 4.9.2-10) 
built with OpenSSL 1.0.1k 8 Jan 2015
TLS SNI support enabled
configure arguments: --prefix=/opt/nginx --with-http_ssl_module --with-http_gzip_static_module --with-http_stub_status_module --with-cc-opt=-Wno-error --with-ld-opt= --with-pcre=/tmp/passenger.1n7nxq7/pcre-8.34 --add-module=/home/curi/.rvm/gems/ree-1.8.7-2012.02/gems/passenger-5.0.23/src/nginx_module
curi@curius:/opt/nginx/logs$ which ruby
/home/curi/.rvm/rubies/ree-1.8.7-2012.02/bin/ruby
curi@curius:/opt/nginx/logs$ passenger-config --root
/home/curi/.rvm/gems/ree-1.8.7-2012.02/gems/passenger-5.0.23
curi@curius:/opt/nginx/logs$ ruby -v
ruby 1.8.7 (2013-06-27 MBARI 8/0x6770 on patchlevel 374) [x86_64-linux], MBARI 0x6770, Ruby Enterprise Edition 2012.02
curi@curius:/opt/nginx/logs$ gem list passenger

*** LOCAL GEMS ***

passenger (5.0.23)
curi@curius:/opt/nginx/logs$ gem list rails

*** LOCAL GEMS ***

rails (2.3.18.14)
railslts-version (2.3.18.14)
curi@curius:/opt/nginx/logs$ uname -a
Linux curius 4.1.5-x86_64-linode61 #7 SMP Mon Aug 24 13:46:31 EDT 2015 x86_64 GNU/Linux
curi@curius:/opt/nginx/logs$ cat /etc/debian_version
8.2
curi@curius:/opt/nginx/logs$ gem env
RubyGems Environment:
  - RUBYGEMS VERSION: 1.4.2
  - RUBY VERSION: 1.8.7 (2013-06-27 patchlevel 374) [x86_64-linux]
  - INSTALLATION DIRECTORY: /home/curi/.rvm/gems/ree-1.8.7-2012.02
  - RUBY EXECUTABLE: /home/curi/.rvm/rubies/ree-1.8.7-2012.02/bin/ruby
  - EXECUTABLE DIRECTORY: /home/curi/.rvm/gems/ree-1.8.7-2012.02/bin
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86_64-linux
  - GEM PATHS:
     - /home/curi/.rvm/gems/ree-1.8.7-2012.02
     - /home/curi/.rvm/gems/ree-1.8.7-2012.02@global
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :benchmark => false
     - :backtrace => false
     - :bulk_threshold => 1000
  - REMOTE SOURCES:
     - http://rubygems.org/

答案1

我找到了答案。我需要将 config.ru 文件添加到我的 rails 项目的根目录中：

https://blog.phusion.nl/2015/03/04/phusion-passenger-5-0-1-released/#rails_2_3

# Require your environment file to bootstrap Rails
require ::File.dirname(__FILE__) + '/config/environment'

# Serve static assets from RAILS_ROOT/public directory
# use Rails::Rack::Static
# Dispatch the request
run ActionController::Dispatcher.new

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