version: '3.8'
services:
  ingest:
    image: ${CR:-ghcr.io/fhswf/aki_prj23_transparenzregister}/ingest:${TAG:-latest}
    depends_on:
    - postgres
    - mongodb
    environment:
      # mongo access
      PYTHON_MONGO_PASSWORD: ${PYTHON_MONGO_PASSWORD:?error}
      PYTHON_MONGO_USERNAME: ${PYTHON_MONGO_USERNAME:-root}
      PYTHON_MONGO_HOST: ${PYTHON_MONGO_HOST:-mongodb}
      PYTHON_MONGO_PORT: ${PYTHON_MONGO_PORT:-27017}
      PYTHON_MONGO_DATABASE: ${PYTHON_MONGO_DATABASE:-transparenzregister}
    deploy:
      replicas: 0
    restart: on-failure:3

  mongodb:
    image: mongo:4.4.6
    restart: unless-stopped
    environment:
      MONGO_INITDB_ROOT_USERNAME: ${PYTHON_MONGO_USERNAME:-root}
      MONGO_INITDB_ROOT_PASSWORD: ${PYTHON_MONGO_PASSWORD:?error}
      MONGO_INITDB_DATABASE: ${PYTHON_MONGO_DATABASE:-transparenzregister}
      TEST_ENV_VAR: Hello_World
    ports:
    - ${MONGO_EXTERNAL_PORT:-27018}:27017

    volumes:
    - /iscsi/truenas/transparenzregister/mongo_data:/data/db

  postgres:
    image: postgres:15.4
    restart: always
    environment:
      POSTGRES_USER: ${PYTHON_POSTGRES_USERNAME:-postgres}
      POSTGRES_PASSWORD: ${PYTHON_POSTGRES_PASSWORD:?error}
      POSTGRES_DB: ${PYTHON_POSTGRES_DATABASE:-db}
    volumes:
    - /iscsi/truenas/transparenzregister/postgres_data:/var/lib/postgresql/data

  data-processing:
    image: ${CR:-ghcr.io/fhswf/aki_prj23_transparenzregister}/data-transformation:${TAG:-latest}
    depends_on:
    - postgres
    - mongodb
    environment:
      # postgres access
      PYTHON_POSTGRES_PASSWORD: ${PYTHON_POSTGRES_PASSWORD:?error}
      PYTHON_POSTGRES_USERNAME: ${PYTHON_POSTGRES_USERNAME:-postgres}
      PYTHON_POSTGRES_HOST: ${PYTHON_POSTGRES_HOST:-postgres}
      PYTHON_POSTGRES_DATABASE: ${PYTHON_POSTGRES_DATABASE:-db}
      PYTHON_POSTGRES_PORT: ${PYTHON_POSTGRES_PORT:-5432}
      # mongo access
      PYTHON_MONGO_PASSWORD: ${PYTHON_MONGO_PASSWORD:?error}
      PYTHON_MONGO_USERNAME: ${PYTHON_MONGO_USERNAME:-root}
      PYTHON_MONGO_HOST: ${PYTHON_MONGO_HOST:-mongodb}
      PYTHON_MONGO_PORT: ${PYTHON_MONGO_PORT:-27017}
      PYTHON_MONGO_DATABASE: ${PYTHON_MONGO_DATABASE:-transparenzregister}
    restart: on-failure:3
    deploy:
      replicas: 1

  web-server:
    image: ${CR:-ghcr.io/fhswf/aki_prj23_transparenzregister}/web-server:${TAG:-latest}
    depends_on:
    - postgres
    ports:
    - ${HTTP_PORT}:${HTTP_PORT}
    environment:
      PYTHON_POSTGRES_USERNAME: ${PYTHON_POSTGRES_USERNAME:-postgres}
      PYTHON_POSTGRES_PASSWORD: ${PYTHON_POSTGRES_PASSWORD:?error}
      PYTHON_POSTGRES_HOST: ${PYTHON_POSTGRES_HOST:-postgres}
      PYTHON_POSTGRES_DATABASE: ${PYTHON_POSTGRES_DATABASE:-db}
      PYTHON_POSTGRES_PORT: ${PYTHON_POSTGRES_PORT:-5432}
      PYTHON_DASH_LOGIN_PW: ${PYTHON_DASH_LOGIN_PW}
      PYTHON_DASH_LOGIN_USERNAME: ${PYTHON_DASH_LOGIN_USERNAME}
      PORT: ${HTTP_PORT}
      HOST: 0.0.0.0