version: "3"

services:
  kutt:
    container_name: kutt
    hostname: kutt
    image: kutt/kutt
    environment:
      DB_HOST: kutt-postgres
      DB_NAME: kutt
      DB_USER: kutt
      DB_PASSWORD: kutt
      REDIS_HOST: kutt-redis
    env_file:
      - .env  
    ports:
      - 3000:3000/tcp
    restart: always
    depends_on:
      - kutt-postgres
      - kutt-redis
    command: ["./wait-for-it.sh", "kutt-postgres:5432", "--", "npm", "start"]

  kutt-redis:
    container_name: kutt-redis
    hostname: kutt-redis
    image: redis:6.0-alpine
    volumes:
      - /opt/docker/appdata/kutt/redis_data:/data

  kutt-postgres:
    container_name: kutt-postgres
    hostname: kutt-postgres
    image: postgres:12-alpine
    environment:
      POSTGRES_USER: kutt
      POSTGRES_PASSWORD: kutt
      POSTGRES_DB: kutt
    volumes:
      - /opt/docker/appdata/kutt/postgres_data:/var/lib/postgresql/data