Unicorn on Rails 4 설정 - 응용 프로그램 충돌

Question

Rails 4/Ruby 2.0 앱에 유니콘을 설치하려고합니다. 나는 heroku here에 대한 지침을 사용하여 그것을 설치했다.

지침은 매우 간단하지만 mktdemo.herokuapp.com에 내 응용 프로그램이 충돌한다고 생각했습니다.

heroku 대시 보드에서 내 procfile을 읽는 중 유니콘이 내 서버로 표시됩니다. heroku (아래)에 표시된 unicorn.rb가 오래된 것입니까?

unicorn.rb에는 ENV [WEB_CONCURRENCY] 변수가 있습니다. yml 파일에 넣어야합니까? 나는 그것이 어디에서 읽히고 있는지에 대해 언급하지 않았다.

내 앱에 delayed_jobs가 설치되어있어 관련이 있는지 잘 모르겠습니다. 여기

#gemfile 
gem 'unicorn' 

#procfile 
web: bundle exec unicorn -p $PORT -c ./config/unicorn.rb 
worker: bundle exec rake jobs:work 

#config/unicorn.rb 
worker_processes Integer(ENV["WEB_CONCURRENCY"] || 3) 
timeout 15 
preload_app true 

before_fork do |server, worker| 
    Signal.trap 'TERM' do 
    puts 'Unicorn master intercepting TERM and sending myself QUIT instead' 
    Process.kill 'QUIT', Process.pid 
    end 

    defined?(ActiveRecord::Base) and 
    ActiveRecord::Base.connection.disconnect! 
end 

after_fork do |server, worker| 
    Signal.trap 'TERM' do 
    puts 'Unicorn worker intercepting TERM and doing nothing. Wait for master to send QUIT' 
    end 

    defined?(ActiveRecord::Base) and 
    ActiveRecord::Base.establish_connection 
end 

# config/initializers/timeout.rb 
Rack::Timeout.timeout = 10 # seconds 

내 로그의 마지막 50 줄 정도이다 : 당신이 rack-timeout 보석을 추가 한 것처럼

←[36m2014-10-23T02:42:30.064512+00:00 app[web.1]:←[0m from /app/vendor/bundle/ 
ruby/2.0.0/gems/railties-4.0.0/lib/rails/initializable.rb:54:in `run_initializer 
s' 
←[36m2014-10-23T02:42:30.064346+00:00 app[web.1]:←[0m from /app/vendor/ruby-2. 
0.0/lib/ruby/2.0.0/ 
tsort.rb:210:in `block (2 levels) in each_strongly_connected_component_from' 
←[36m2014-10-23T02:42:30.064449+00:00 app[web.1]:←[0m from /app/vendor/ruby-2. 
0.0/lib/ruby/2.0.0/tsort.rb:182:in `block in each_strongly_connected_component' 
←[36m2014-10-23T02:42:30.064465+00:00 app[web.1]:←[0m from /app/vendor/ruby-2. 
0.0/lib/ruby/2.0.0/tsort.rb:180:in `each' 
←[36m2014-10-23T02:42:30.064481+00:00 app[web.1]:←[0m from /app/vendor/ruby-2. 
0.0/lib/ruby/2.0.0/tsort.rb:180:in `each_strongly_connected_component' 
←[36m2014-10-23T02:42:30.064558+00:00 app[web.1]:←[0m from /app/vendor/bundle/ 
ruby/2.0.0/gems/railties-4.0.0/lib/rails/railtie/configurable.rb:30:in `method_m 
issing' 
←[36m2014-10-23T02:42:30.064427+00:00 app[web.1]:←[0m from /app/vendor/ruby-2. 
0.0/lib/ruby/2.0.0/tsort.rb:203:in `each_strongly_connected_component_from' 
←[36m2014-10-23T02:42:30.064608+00:00 app[web.1]:←[0m from config.ru:4:in `blo 
ck in <main>' 
←[36m2014-10-23T02:42:30.064528+00:00 app[web.1]:←[0m from /app/vendor/bundle/ 
ruby/2.0.0/gems/railties-4.0.0/lib/rails/application.rb:215:in `initialize!' 
←[36m2014-10-23T02:42:30.064591+00:00 app[web.1]:←[0m from config.ru:4:in `req 
uire' 
←[36m2014-10-23T02:42:30.064496+00:00 app[web.1]:←[0m from /app/vendor/ruby-2. 
0.0/lib/ruby/2.0.0/tsort.rb:148:in `tsort_each' 
←[36m2014-10-23T02:42:30.064575+00:00 app[web.1]:←[0m from /app/config/environ 
ment.rb:5:in `<top (required)>' 
←[36m2014-10-23T02:42:30.064877+00:00 app[web.1]:←[0m from /app/vendor/bundle/ 
ruby/2.0.0/gems/unicorn-4.8.3/lib/unicorn/http_server.rb:764:in `build_app!' 
←[36m2014-10-23T02:42:30.064790+00:00 app[web.1]:←[0m from config.ru:1:in `new 
' 
←[36m2014-10-23T02:42:30.064892+00:00 app[web.1]:←[0m from /app/vendor/bundle/ 
ruby/2.0.0/gems/unicorn-4.8.3/lib/unicorn/http_server.rb:137:in `start' 
←[36m2014-10-23T02:42:30.064767+00:00 app[web.1]:←[0m from /app/vendor/bundle/ 
ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:55:in `initialize' 
←[36m2014-10-23T02:42:30.064630+00:00 app[web.1]:←[0m from /app/vendor/bundle/ 
ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:55:in `instance_eval' 
←[36m2014-10-23T02:42:30.064924+00:00 app[web.1]:←[0m from /app/vendor/bundle/ 
ruby/2.0.0/gems/unicorn-4.8.3/bin/unicorn:126:in `<top (required)>' 
←[36m2014-10-23T02:42:30.064940+00:00 app[web.1]:←[0m from /app/vendor/bundle/ 
ruby/2.0.0/bin/unicorn:23:in `load' 
←[36m2014-10-23T02:42:30.064830+00:00 app[web.1]:←[0m from /app/vendor/bundle/ 
ruby/2.0.0/gems/unicorn-4.8.3/lib/unicorn.rb:48:in `eval' 
←[36m2014-10-23T02:42:30.064861+00:00 app[web.1]:←[0m from /app/vendor/bundle/ 
ruby/2.0.0/gems/unicorn-4.8.3/lib/unicorn/http_server.rb:764:in `call' 
←[36m2014-10-23T02:42:30.064956+00:00 app[web.1]:←[0m from /app/vendor/bundle/ 
ruby/2.0.0/bin/unicorn:23:in `<main>' 
←[36m2014-10-23T02:42:30.064814+00:00 app[web.1]:←[0m from config.ru:1:in `<ma 
in>' 
←[36m2014-10-23T02:42:30.064846+00:00 app[web.1]:←[0m from /app/vendor/bundle/ 
ruby/2.0.0/gems/unicorn-4.8.3/lib/unicorn.rb:48:in `block in builder' 
←[36m2014-10-23T02:42:30.897477+00:00 heroku[web.1]:←[0m State changed from star 
ting to crashed 
←[36m2014-10-23T02:42:30.888021+00:00 heroku[web.1]:←[0m Process exited with sta 
tus 1 
←[33m2014-10-23T02:44:47.509030+00:00 heroku[router]:←[0m at=error code=H10 desc 
="App crashed" method=GET path="/" host=mktdemo.herokuapp.com request_id=6472e28 
f-4ba3-4eed-aa0d-8089c0ddcec4 fwd="67.180.31.102" dyno= connect= service= status 
=503 bytes= 
←[33m2014-10-23T02:51:07.861451+00:00 heroku[router]:←[0m at=error code=H10 desc 
="App crashed" method=GET path="/" host=mktdemo.herokuapp.com request_id=c792113 
3-fdbd-4614-8425-c90115aa2251 fwd="74.86.158.106" dyno= connect= service= status 
=503 bytes= 
←[33m2014-10-23T03:05:42.246318+00:00 heroku[router]:←[0m at=error code=H10 desc 
="App crashed" method=GET path="/favicon.ico" host=mktdemo.herokuapp.com request 
_id=ca8a9d59-9764-4f1c-8b8d-15845c73146e fwd="67.180.31.102" dyno= connect= serv 
ice= status=503 bytes= 
←[33m2014-10-23T03:05:41.930425+00:00 heroku[router]:←[0m at=error code=H10 desc 
="App crashed" method=GET path="/" host=mktdemo.herokuapp.com request_id=dd9b869 
8-57c5-4465-810e-f55de098df5e fwd="67.180.31.102" dyno= connect= service= status 
=503 bytes= 

Answer 1

그것은 보이지 않는다.

하면 Gemfile에 추가

gem 'rack-timeout' 

그런 다음 업데이트 Gemfile 및 Gemfile.lock에서 확인 bundle install를 실행하고 Heroku가까지 변경 사항을 밀어 넣습니다.