rails4 + unicorn + nginx
rails
基本的にはhttp://qiita.com/a_ishidaaa/items/74de8bdaecd637063c40 と同様に、production環境を準備する。一点、config/enviroments/production.rbのアセットの提供設定はfalseにする。nginxがやってくれる。
config/enviroments/production.rb
# Disable Rails's static asset server (Apache or nginx will already do this).
config.serve_static_assets = false
unicorn
インストール
Gemfileにunicornを追記
Gemfile
gem 'unicorn'
bundle install を実施
$bundle install
設定ファイル作成
config/unicorn.rbに設定を追記
config/unicorn.rb
@app_path = '/home/rails/rails/test/json_server'
worker_processes 2
working_directory "#{@app_path}/"
preload_app true
timeout 30
listen "/tmp/unicorn.sock", :backlog => 64
pid "/tmp/unicorn.pid"
stderr_path "#{@app_path}/log/unicorn.stderr.log"
stdout_path "#{@app_path}/log/unicorn.stdout.log"
before_fork do |server, worker|
defined?(ActiveRecord::Base) and ActiveRecord::Base.connection.disconnect!
old_pid = "#{server.config[:pid]}.oldbin"
if old_pid != server.pid
begin
sig = (worker.nr + 1) >= server.worker_processes ? :QUIT : :TTOU
Process.kill(sig, File.read(old_pid).to_i)
rescue Errno::ENOENT, Errno::ESRCH
end
end
sleep 1
end
after_fork do |server, worker|
defined?(ActiveRecord::Base) and ActiveRecord::Base.establish_connection
end
unicornプロセス起動
$JSON_SERVER_DATABASE_PASSWORD=password bundle exec unicorn_rails -c config/unicorn.rb -E production -D
nginx
インストール
sudo yum install nginx
設定ファイル作成
sudo yum install nginx
/etc/nginx/conf.d/myapp.confにnginx用のコンフィグ追記
etc/nginx/conf.d/myapp.conf
upstream unicorn_server {
# This is the socket we configured in unicorn.rb
server unix:/tmp/unicorn.sock
fail_timeout=0;
}
server {
listen 80;
client_max_body_size 4G;
server_name _;
keepalive_timeout 5;
root /home/rails/rails/test/json_server/public;
location / {
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_redirect off;
# If you don't find the filename in the static files
# Then request it from the unicorn server
if (!-f $request_filename) {
proxy_pass http://unicorn_server;
break;
}
}
error_page 500 502 503 504 /500.html;
location = /500.html {
root /home/rails/rails/test/json_server/public;
}
}
nginxの起動
$sudo /etc/rc.d/init.d/nginx start
Author And Source
この問題について(rails4 + unicorn + nginx), 我々は、より多くの情報をここで見つけました https://qiita.com/a_ishidaaa/items/868e85aa6946a5760283著者帰属:元の著者の情報は、元のURLに含まれています。著作権は原作者に属する。
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