services:
  database:
    image: postgres:17-alpine
    restart: unless-stopped
    environment:
      POSTGRES_DB: ${DATABASE_NAME}
      POSTGRES_USER: ${DATABASE_USER}
      POSTGRES_PASSWORD: ${DATABASE_PASSWORD}
    volumes:
      - database-data:/var/lib/postgresql/data
    networks:
      - data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}"]
      interval: 10s
      timeout: 5s
      retries: 5

  application:
    image: traefik/whoami:v1.11
    restart: unless-stopped
    depends_on:
      database:
        condition: service_healthy
    networks:
      - data
      - ingress
    expose:
      - "80"
    labels:
      showcase.description: "Example internal application"

networks:
  data:
    internal: true
  ingress:
    name: ${INGRESS_NETWORK}
    external: true

volumes:
  database-data: