How to restart Phusion Passenger + Apache in Production mode on Ubuntu server for Ruby on Rails?

问题

I am having Apache + phusion passenger, I have put

RailsEnv production

in /etc/apache2/sites-available/default file and have restarted apache but when I am running

rails c
> Rails.env.production?

it gives fales where as for

> Rails.env.development?

it gives true. Is there any other way to restart passenger as I do think putting "RailsEnv production" in default is the right way ? btw I am using

sudo service apache2 restart

How to start my ruby on rails app in Production mode with passenger + apache ?

回答1:

Your app is probably in production mode already.

By default, rails c loads the app in dvelopment mode.

If you want your console to be launched in production mode, do the following :

RAILS_ENV=production rails c

The console and the web app are two different rails proccess and run independently.

You should check your production.log file to be sure that your app runs in production.

回答2:

just create a restart.txt in tmp dir of your app

e.g.

  touch %RAILS_ROOT%/tmp/restart.txt

look here http://www.modrails.com/documentation/Users%20guide%20Apache.html section 3.3

回答3:

Just for starting app with particular port use below command:

passenger start -a 0.0.0.0 -p 3000 -d -e production

回答4:

I followed the commands listed in PhusionPassenger docs here and they worked straight-away.

deployer@staging:~$ passenger-config restart-app
Please select the application to restart.
Tip: re-run this command with --help to learn how to automate it.
If the menu doesn't display correctly, press '!'

 ‣   /home/deployer/myapp/current (staging)
     /home/deployer/myapp_2/current (staging)
     Cancel

Restarting /home/deployer/myapp/current (staging)

deployer@staging:~$ passenger-config restart-app
Please select the application to restart.
Tip: re-run this command with --help to learn how to automate it.
If the menu doesn't display correctly, press '!'

     /home/deployer/myapp/current (staging)
 ‣   /home/deployer/myapp_2/current (staging)
     Cancel

Restarting /home/deployer/myapp_2/current (staging)

来源：https://stackoverflow.com/questions/15368492/how-to-restart-phusion-passenger-apache-in-production-mode-on-ubuntu-server-fo