How can I set up a local SSL certificate and a Rails application?
<p>This might be a two-in-one question.</p>

<ol>
<li><p>I have a Rails application for home/hobby usage, hosted on a Raspberry Pi and I was wondering if it's possible to create a local SSL certificate for it and setup Rails to use it? </p></li>
<li><p>If yes, how can I setup my Rails/Puma/Foreman/Ubuntu application? For now, I am running the application with Foreman, by using a Procfile:</p>

<pre><code>web: bundle exec puma -t 8:8 -p 3000
worker: bundle exec sidekiq
clock: bundle exec clockwork config/clock.rb
</code></pre></li>
</ol>