艰难完成 nginx + puma 部署 rails 4的详细记录

#
# /etc/nginx/vhosts/limlog.sloger.info.conf
#
 
upstream limlog {
  server   unix:///tmp/limlog.sock;
}
 
server {
  listen 80;
  server_name     limlog.sloger.info;
 
  root        /srv/http/limlog.sloger.info/public;
 
  access_log     /var/log/nginx/limlog-access.log;
  error_log      /var/log/nginx/limlog-error.log info;
 
  location / {
    expires      max;
    add_header     Cache-Control public;
 
    proxy_redirect   off;
    proxy_set_header  Host        $http_host;
    proxy_set_header  X-Forwarded-For  $proxy_add_x_forwarded_for;
 
    proxy_pass     http://limlog;
  }
 
  location ~ ^/assets/ {
    expires   1y;
    gzip_static on;
    add_header ETag "";
    add_header Cache-Control public;
    break;
  }
}

#!/usr/bin/env ruby -w
 
#
# config/puma.rb
#
 
rails_env = ENV['RAILS_ENV'] || 'development'
 
threads 4, 4
 
bind 'unix:///tmp/limlog.sock'
pidfile '/tmp/limlog.pid'
state_path '/tmp/limlog.state'
 
activate_control_app

# Disable Rails's static asset server (Apache or nginx will already do this).
config.serve_static_assets = true

# Specifies the header that your server uses for sending files.
# config.action_dispatch.x_sendfile_header = "X-Sendfile" # for apache
config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for nginx

protect_from_forgery

# 使用 rake secret 生成 key, 然后粘贴在 = 后面
export SECRET_KEY_BASE=

# 下面可以 export 各种环境变量