e1-rails-on-docker
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Source code of the Rails application created during the course - https://devteds.com/episodes/1-rails-on-docker-create-and-run-rails-app-using-docker
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Rails on Docker
Update: Check out the new course on setting up a Rails local development environment with Docker using DevContainers
This is an old episode and source code. Instead, I suggest you check out the new way of working with Docker for Rails applications
Old code & episode
Learn how to use docker / docker compose to create and run rails application.
Tested on
- Mac OSX - 10.10.5
- Docker - 1.12.1
- Docker compose - 1.8.0
Instructions/commands
mkdir ~/projects/noteapp
cd ~/projects/noteapp
# Create Gemfile
# Create Dockerfile
# Create docker-compose.yml
docker-compose run app rails new . --force --database=mysql --skip-bundle
docker-compose build
docker-compose up
# http://localhost:3001
docker-compose run --rm app rails g scaffold note title body:text
docker-compose run --rm app rake db:migrate
# http://localhost:3001/notes
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