docker-compose.yml

version: '2'

services:
  postgres:
    image: postgres:9.5.6
    restart: unless-stopped
    expose:
      - "5432"
    volumes:
      - ./data/postgres:/var/lib/postgresql/data

  redis:
    image: redis
    restart: unless-stopped
    expose:
      - "6379"
    volumes:
      - ./data/redis/:/var/lib/redis/data/

  nginx:
    build: ./nginx
    image: nginx:1.11.9
    restart: unless-stopped
    ports:
      - "80:80"
      - "443:443"
    links:
      - web
    volumes:
      - .:/usr/src/app/

  web:
    build: .
    restart: unless-stopped
    environment:
      - RAILS_ENV=${RAILS_ENV}
      - SECRET_KEY_BASE=${SECRET_KEY_BASE}
      - SECRET_TOKEN=${SECRET_TOKEN}
      - WEB_CONCURRENCY=${WEB_CONCURRENCY}
      - MAX_THREADS=${MAX_THREADS}
    volumes:
      - .:/usr/src/app/
    depends_on:
      - postgres
      - redis
    command: bundle exec puma -C config/puma.rb
    expose:
      - "3000"

  worker:
    build: .
    restart: unless-stopped
    environment:
      - RAILS_ENV=${RAILS_ENV}
    volumes:
      - .:/usr/src/app/
    depends_on:
      - postgres
      - redis
    command: bundle exec crono