Requirement

• Unicorn
  • You can install with gem install 'unicorn'
• Rails application

Usage

Download deployer file

curl -LsS https://git.io/vAgP6 -o ./deploy.rb

Use the command like this

$ ruby deploy.rb --help

Arguments:

Add your custom arguments in command line

Argument	Type of Parameter	Description
--pid-file	string	Application pid path
--errors-file	string	Server errors file path
--output-file	string	Server output file path
--socket-file	string	The class of item
--workers	integer	Number of workers
--timeout	integer	Number of timeout
--env	string	Rails application environment - default: development

Deploy

Deploy your rails application with unicorn to create socket file

$ ruby deploy.rb [arguments] --start

Config rails application on nginx

Define upstream app in nginx config file

upstream app {
	
	server unix:/File/path/to/unicorn/socket/file.sock fail_timeout=0;

}

Define server

server {
	
	listen 3000 default;

	root /File/path/to/rails/project/public;

	try_files $uri/index.html $uri @app;

	location @app {

		proxy_pass http://app;
	}
}

And then restart you nginx server and enjoy your application on rails with unicorn and nginx.