mkdir -p /tmp/pids/
mkdir -p /tmp/logs/

$ cd $PROJECT_HOME

$ vi Gemfile
$ gem 'unicorn'

$ bundle install




$ vi config/unicorn.rb


working_directory File.expand_path("../..", __FILE__)
worker_processes 2
listen "/tmp/unicorn.sock"
timeout 30
pid "/tmp/unicorn_rails3demo.pid"
# stdout_path "/tmp/logs/unicorn.log"
# stderr_path "/tmp/logs/unicorn.log"


working_directory "/rails_projects/demo/nginx/demo"
pid "/tmp/pids/unicorn.pid"
stderr_path "/tmp/logs/unicorn.log"
stdout_path "/tmp/logs/unicorn.log"

listen "/tmp/unicorn.rails3demo.sock"
worker_processes 2
timeout 30



$ bundle exec unicorn -c config/unicorn.rb




=========================================================
=========================================================


NGINX


# cp /etc/nginx/conf.d/default.conf /etc/nginx/conf.d/default.conf.orig



vi /etc/nginx/conf.d/default.conf



upstream unicorn {
	server unix:/tmp/unicorn.sock fail_timeout=0;
}

server {
	listen 80 default_server;

	root /public/;

	error_page 404 /404.html;
	error_page 500 502 503 504 /50x.html;

	location / {
		try_files $uri/index.html $uri @unicorn;
	}

	location @unicorn {
		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
		proxy_set_header Host $http_host;
		proxy_redirect off;
		proxy_pass http://unicorn;
	}
}



# service nginx restart