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AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: >
  sam-api

  Sample SAM Template for sam-api

# More info about Globals: https://github.com/awslabs/serverless-application-model/blob/master/docs/globals.rst
Globals:
  Function:

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# 1.Upstream used to define groups of servers, in this case the rails app, that can be referenced by the proxy_pass
upstream rails_app {
    server app:3000;
}

# 2.Server part
server {  
   # 2.1.Listen to incoming connection on port 80 
   listen 80;
   listen [::]:80;

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version: '3' 
services:  
  app:
    # 1.Repository URI for our app image
    image: XXXXXXXXXX.dkr.ecr.eu-west-1.amazonaws.com/ror-ecs-app    
    build:      
      context: .
      dockerfile: ./docker/app/Dockerfile    
  web:
    # 2.Repository URI for our web image

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# 1.Specify the compose file format; we're using the last one. 
#   If you're curious, at https://docs.docker.com/compose/compose-file/compose-versioning/ 
#   you can find an extensive description on the difference among versions
version: '3' 
# 2.Specify the list of services that will be built. In our case, app (Ruby on Rails) and web (NGINX)
services:  
  app:    
    build:      
      # 2.1.Specify the root path
      context: .

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# 1.Upstream used to define groups of servers, in this case the rails app, that can be referenced by the proxy_pass
upstream rails_app {
    server app:3000;
}

# 2.Server part
server {  
   # 2.1.Listen to incoming connection on port 80 
   listen 80;
   listen [::]:80;

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#!/bin/sh
envsubst '$RAILS_ROOT' < /tmp/app.conf > /etc/nginx/conf.d/default.conf

nginx -g "daemon off;"

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# 1.Retrieve the nginx base image
FROM nginx

# 2.Install some dependencies
RUN apt-get update -qq && apt-get -y install apache2-utils

# 3.Set env variable where NGINX should look for project files
ENV RAILS_ROOT /var/www/ror-ecs

# 4.Set working directory

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# 1.Retrieve the ruby image
FROM ruby:2.4.1

# 2.Install basic required libs
RUN apt-get update -qq && apt-get install -y build-essential libpq-dev nodejs 

# 3.Install bundler
RUN gem install bundler --version "1.15.3"

# 4.Set an environment variable for the Rails app root folder

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