![]() Set :deploy_to, "/home/deploy/#īefore we can deploy our app to production, we need to SSH into the server one last time and add our environment variables. Set :repo_url, Deploy to the user's home directory Then we can modify config/deploy.rb to define our application and git repo details. We're need to edit the Capfile and add the following lines: require 'capistrano/rails' GoRails uses a 4GB RAM server ($20/mo) and serves over 2 MILLION pages per year! That's quite a lot of traffic and the server barely breaks a sweat. Puma and Unicorn, are stand-alone web servers. Passenger is probably the most used solution in production environments. It works just like modphp (it is sometimes referred to modrails ). Phusion Passenger is an Apache/Nginx module. You might even be able to get by with a 1GB server, but you'll likely run out of RAM when compiling assets during deployment to production. As for 2019, there are three main options to serve a Rails application: Phusion Passenger. I recommend a 2GB RAM server ($10/mo) if you're deploying for the first time. Each of these will require RAM to operate so we want to take those into account too. Plus, we'll need to run a database like Postgresql or MySQL as well as Redis for background workers. Ruby and Rails apps tend to require a lot of RAM, so that's the main metric we're going to be focusing on when deciding what size server we should use. Rails unicorn https apache free#Plus, if you use my DigitalOcean link, you'll get $100 in free credit to spend over 60 days! That's a perfect way to try things out and see how it goes without spending a dime. You'll save a good amount of money by using them and they continue offering lots of new products. ![]() will be used to configure SSL/HTTPS encryption for your application. It's super cheap, really fast, and the easiest to use by far. Configure Apache to proxy web requests back to the Docker container, once deployed. ![]()
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