Eu configurei o Rails, o Passenger, o nginx e o PostgreSQL no Ubuntu Server 12.04LTS. Ao tentar acessar o aplicativo / site, no entanto, sou recebido com uma página de erro dizendo que o aplicativo não pôde ser iniciado porque está faltando um arquivo de origem. %código%.
Minha configuração nginx ( Error message: cannot load such file -- bundler ):
user railsapp;
worker_processes 1;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
passenger_root /home/railsapp/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.14;
passenger_ruby /home/railsapp/.rvm/rubies/ruby-1.9.3-p194/bin/ruby;
server {
listen 80;
server_name fitness_schedules.local;
root /home/railsapp/fitness_schedules/public;
passenger_enabled on;
rack_env development;
}
}
Aqui está a mensagem de erro:
A source file that the application requires, is missing.
It is possible that you didn't upload your application files correctly. Please check whether all your application files are uploaded. A required library may not installed. Please install all libraries that this application requires.
Further information about the error may have been written to the application's log file. Please check it in order to analyse the problem.
Error message: cannot load such file -- bundler
Exception class: LoadError
Application root: /home/railsapp/fitness_schedules
Aqui está o backtrace da página da Web apresentada por nginx:
Backtrace:
# File Line Location
0 /home/railsapp/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb 36 in 'require'
1 /home/railsapp/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb 36 in 'require'
2 /home/railsapp/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.14/lib/phusion_passenger/utils.rb 325 in 'prepare_app_process'
3 /home/railsapp/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.14/lib/phusion_passenger/rack/application_spawner.rb 156 in 'block in initialize_server'
4 /home/railsapp/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.14/lib/phusion_passenger/utils.rb 563 in 'report_app_init_status'
5 /home/railsapp/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.14/lib/phusion_passenger/rack/application_spawner.rb 154 in 'initialize_server'
6 /home/railsapp/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.14/lib/phusion_passenger/abstract_server.rb 204 in 'start_synchronously'
7 /home/railsapp/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.14/lib/phusion_passenger/abstract_server.rb 180 in 'start'
8 /home/railsapp/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.14/lib/phusion_passenger/rack/application_spawner.rb 129 in 'start'
9 /home/railsapp/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.14/lib/phusion_passenger/spawn_manager.rb 253 in 'block (2 levels) in spawn_rack_application'
10 /home/railsapp/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.14/lib/phusion_passenger/abstract_server_collection.rb 132 in 'lookup_or_add'
11 /home/railsapp/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.14/lib/phusion_passenger/spawn_manager.rb 246 in 'block in spawn_rack_application'
12 /home/railsapp/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.14/lib/phusion_passenger/abstract_server_collection.rb 82 in 'block in synchronize'
13 prelude> 10:in 'synchronize'
14 /home/railsapp/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.14/lib/phusion_passenger/abstract_server_collection.rb 79 in 'synchronize'
15 /home/railsapp/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.14/lib/phusion_passenger/spawn_manager.rb 244 in 'spawn_rack_application'
16 /home/railsapp/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.14/lib/phusion_passenger/spawn_manager.rb 137 in 'spawn_application'
17 /home/railsapp/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.14/lib/phusion_passenger/spawn_manager.rb 275 in 'handle_spawn_application'
18 /home/railsapp/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.14/lib/phusion_passenger/abstract_server.rb 357 in 'server_main_loop'
19 /home/railsapp/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.14/lib/phusion_passenger/abstract_server.rb 206 in 'start_synchronously'
20 /home/railsapp/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.14/helper-scripts/passenger-spawn-server 99 in ''
Em /opt/nginx/conf/nginx.conf , há apenas logs de desenvolvimento e teste, nenhum registro de produção / desenvolvimento.
Eu encontrei a resposta logo depois que postei; desculpe, demorei um pouco para voltar à pergunta depois de um limite de 8 horas ...
No arquivo /opt/nginx/conf/nginx.conf , tive que substituir
passenger_ruby /home/railsapp/.rvm/rubies/ruby-1.9.3-p194/bin/ruby
com
passenger_ruby /home/railsapp/.rvm/wrappers/ruby-1.9.3-p194/ruby