bwarner/demo-store

Sample Site showing Docker use

Steps to setup demo

setup RVM

• rvm gemset create store
• echo ruby-2.7.1@store > .ruby-version

Generate app

• gem install rails
• rails new store -d postgresql --no-skip-action-mailer
• rails generate scaffold Post name:string title:string content:text\n
• rails generate controller home index

set / route

Rails.application.routes.draw do
  root to: 'home#index'
  get 'home/index'
  resources :posts
  # For details on the DSL available within this file, see https://guides.rubyonrails.org/routing.html
end

Build Image

659 docker build -t store:1.0 .

Command to interact with containers

Show app logs

  docker logs store_app_1

Connect to instance

  docker exec -it store_app_1  /bin/sh