version: '3'
services:
  gekko:
    build: ./
    volumes:
      - ./volumes/gekko/history:/usr/src/app/history
      - ./config.js:/usr/src/app/config.js
    links:
      - redis
#      - postgresql
    environment:
     - HOST
     - PORT
    ports: # you can comment this out when using the nginx frontend
      - "${PORT}:${PORT}"
## optionally set nginx vars if you wish to frontend it with nginx
#    environment:
#     - VIRTUAL_HOST=gekko
#     - PORT=3000
#     - DOMAIN=gekko

  redis:
    image: redis:latest
    volumes:
      - ./volumes/redis:/data
## optionally uncomment if you wish to use nginx as a frontend
#  nginx:
#    restart: always
#    image: jwilder/nginx-proxy
#    ports:
#     - "80:80"
#    volumes:
#     - /var/run/docker.sock:/tmp/docker.sock:ro
## optionally uncomment if you wish to use postgresql as a db
#  postgresql:
#    restart: always
#    image: postgres:9.6-alpine
#    ports:
#      - 5432:5432
#    volumes:
#      - ./_postgresql:/var/lib/postgresql/data:rw
#    environment:
#      POSTGRES_DB: gekko
#      POSTGRES_USER: username
#      POSTGRES_PASSWORD: password
