version: "3.7"

services:
  web:
    build:       
      context: .      
      dockerfile: .docker/ruby/Dockerfile
    command:
      ruby bin/rails server --port 3000 --binding 0.0.0.0
    links:
      - postgres
      - redis
    volumes:
      - ./:/app
    ports:
      - 3000:3000

  redis:
    image: redis:3.2.11-alpine
    ports: 
      - 6379:6379

  postgres:
    image: postgres:10.12
    ports:
      - 5432:5432
    environment:
      POSTGRES_PASSWORD: justask
      POSTGRES_DB: justask_development
version: "3.7"

services:
  web:
    build:       
      context: .      
      dockerfile: .docker/ruby/Dockerfile
    command:
      ruby bin/rails server --port 3000 --binding 0.0.0.0
    links:
      - postgres
      - redis
    volumes:
      - ./:/app
      - cache:/app/tmp/cache
    ports:
      - 3000:3000

  redis:
    image: redis:3.2.11-alpine
    ports: 
      - 6379:6379

  postgres:
    image: postgres:10.12
    ports:
      - 5432:5432
    environment:
      POSTGRES_PASSWORD: justask
      POSTGRES_DB: justask_development

volumes:
  cache:
Add cache volume for Rails caches
Add cache volume for Rails caches
