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I am using Ruby on Rails 3.0.9 and I would like to publish my web site. I already set my VPS running Ubuntu 10.04 LTS and the capistrano gem (this one I think as well as possible). Now, what I need to do is to upload all files to the www/project_name directory (I am on Mac OS)…
What I have to do to accomplish that?
You don’t need your deployment machine to have Capistrano. Capistrano automates a bunch of tasks that I suggest you do at least one manually so you know what’s going on. Sooner or later, you’ll be debugging some Capistrano task, so you may as well figure out the guts sooner or later.
Coarsely, what you need to do is to basically duplicate your development environment on your production machine. If you have it on version control, you can
git cloneorsvn whateveritison your production machine. If not, you can scp it over withscp /local/rails/dir remoteuser@remotehost:www/projectname.At this point, you should actually do the remainder of the work on the server. Since you’ve managed to install Capistrano, I assume you’re familiar with the basics of making your way around SSH.
Once the code’s over, you have to install the prerequisites. If you’re using 3.0.9 you should be able to run
bundle install --deployment, where the deployment flag basically tells bundler to use the identical gem set as on your development machine.When that’s done, actually getting the server online will vary based on your setup. If you’re using non-standalone passenger, just follow any of the many guides at this point. If you’re running standalone passenger or thin or unicorn or any other standalone rails server, go ahead and start that in daemon mode (so it won’t quit on you when you end your SSH session) and make sure you se the production flag. You can either start it in sudo and have it listen on port 80 (e.g.,
sudo thin start -d -p 80) or have it listen on a higher-number port and use a reverse proxy on your WWW-facing server. The instructions for how to reverse proxy are all over the internet.Let me know if you have any questions.