I have always wanted to learn DevOps. I use Heroku for almost all my apps, but I wanted to learn what is happening every time I do git push heroku master.

I started learning Ansible recently using the 'Ansible for Devops' book. I used the concepts mentioned in this book and used the author's Ansible roles as a starting point to create a playbook for deploying Rails 6 apps.

Here's the code - https://github.com/EmailThis/ansible-rails

It includes roles for performing the following tasks -

* Installation of common packages, basic SSH security

* Install NGINX, Certbot (for Letsencrypt SSL Certs)

* Ruby (via rbenv)

* Rails 6, Puma, Sidekiq

* Redis

* Nodejs/Webpack/yarn

* Postgresql + saving backups to S3

* Deploying using Ansistrano