Module: Pointer::NginxPassenger

Included in:
EasyDeploy
Defined in:
lib/pointer/nginx_passenger.rb

Instance Method Summary collapse

Instance Method Details

#create_site_config ⇒ Object 



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# File 'lib/pointer/nginx_passenger.rb', line 40

def create_site_config
  config = "
  server {
    listen #{@options[:site_port]};
    server_name #{@options[:site_host]};
    passenger_enabled on;
    root #{@options[:site_dir]}/current/public;
    passenger_user rails;
    passenger_max_requests 500;
  }
"
  config_file = "/opt/nginx/conf/rails-sites/#{@options[:site_host]}-#{@options[:site_port]}.conf"

  if file_absent(config_file)
    put_file_contents(config_file, config)
  end

  if @ssh.exec!("sudo /opt/nginx/sbin/nginx -t") =~ /test is successful/
    @ssh.exec!("sudo service nginx reload")
  end
end

#install_passenger ⇒ Object 



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# File 'lib/pointer/nginx_passenger.rb', line 3

def install_passenger()
  unless file_exists('/opt/nginx')
    what 'Install nginx/passenger'
    rvm!('gem install passenger')
    @ssh.exec!('sudo mkdir /opt')
    @ssh.exec!('sudo mkdir /opt/nginx')
    @ssh.exec!('sudo chown rails:rails /opt/nginx')
    rvm!('passenger-install-nginx-module --auto --auto-download --prefix=/opt/nginx')

    what "Installing nginx init.d"
    @ssh.exec!('sudo wget https://raw.github.com/slava-vishnyakov/useful-stuff/master/init.d-nginx.conf -O /etc/init.d/nginx')

    what "Changing nginx.conf permissions"
    @ssh.exec!('sudo chmod o+x /etc/init.d/nginx')

    what "update-rc.d"
    @ssh.exec!('sudo update-rc.d nginx defaults')

    what "Installing nginx.conf"
    @ssh.exec!('mv /opt/nginx/conf/nginx.conf /opt/nginx/conf/nginx.conf-orig')
    @ssh.exec!('wget https://raw.github.com/slava-vishnyakov/useful-stuff/master/nginx.conf -O /opt/nginx/conf/nginx.conf')

    what "Replacing passenger_ruby and passenger_root with actual Passenger data"
    orig_file = get_file_contents '/opt/nginx/conf/nginx.conf-orig'
    new_file = get_file_contents '/opt/nginx/conf/nginx.conf'
    new_file.sub! /passenger_ruby (.*?);/, orig_file.match(/passenger_ruby (.*?);/)[0]
    new_file.sub! /passenger_root (.*?);/, orig_file.match(/passenger_root (.*?);/)[0]
    put_file_contents '/opt/nginx/conf/nginx.conf', new_file

    what "Creating /opt/nginx/conf/rails-sites"
    @ssh.exec!('mkdir /opt/nginx/conf/rails-sites')

    what "Starting nginx"
    @ssh.exec!('sudo service nginx start')
  end
end