version: "3.8"

# =============================================================================
# ChirpStack LoRaWAN Network Server — Smart City Digital Twin
# =============================================================================
# Déploiement derrière Traefik avec sous-domaines dédiés
# Subdomaines:
#   - chirpstack.digitribe.fr      → Console web (port 8080)
#   - chirpstack-api.digitribe.fr  → REST API (port 8090)
#   - chirpstack-ws.digitribe.fr   → Gateway Bridge WebSocket (port 3001)
# =============================================================================

services:
  chirpstack:
    image: chirpstack/chirpstack:4
    command: -c /etc/chirpstack
    restart: unless-stopped
    volumes:
      - ./configuration/chirpstack:/etc/chirpstack
    depends_on:
      - postgres
      - mosquitto
      - redis
    environment:
      - MQTT_BROKER_HOST=mosquitto
      - REDIS_HOST=redis
      - POSTGRESQL_HOST=postgres
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.chirpstack.rule=Host(`chirpstack.digitribe.fr`)"
      - "traefik.http.routers.chirpstack.entrypoints=websecure"
      - "traefik.http.routers.chirpstack.tls.certresolver=letsencrypt"
      - "traefik.http.services.chirpstack.loadbalancer.server.port=8080"
    networks:
      - traefik-public
      - chirpstack-internal
      - smartcity-shared

  chirpstack-gateway-bridge:
    image: chirpstack/chirpstack-gateway-bridge:4
    restart: unless-stopped
    ports:
      - "1700:1700/udp"
    volumes:
      - ./configuration/chirpstack-gateway-bridge:/etc/chirpstack-gateway-bridge
    environment:
      - INTEGRATION__MQTT__EVENT_TOPIC_TEMPLATE=eu868/gateway/{{ .GatewayID }}/event/{{ .EventType }}
      - INTEGRATION__MQTT__STATE_TOPIC_TEMPLATE=eu868/gateway/{{ .GatewayID }}/state/{{ .StateType }}
      - INTEGRATION__MQTT__COMMAND_TOPIC_TEMPLATE=eu868/gateway/{{ .GatewayID }}/command/#
    depends_on:
      - mosquitto
    networks:
      - chirpstack-internal

  chirpstack-gateway-bridge-basicstation:
    image: chirpstack/chirpstack-gateway-bridge:4
    restart: unless-stopped
    command: -c /etc/chirpstack-gateway-bridge/chirpstack-gateway-bridge-basicstation-eu868.toml
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.chirpstack-ws.rule=Host(`chirpstack-ws.digitribe.fr`)"
      - "traefik.http.routers.chirpstack-ws.entrypoints=websecure"
      - "traefik.http.routers.chirpstack-ws.tls.certresolver=letsencrypt"
      - "traefik.http.services.chirpstack-ws.loadbalancer.server.port=3001"
    volumes:
      - ./configuration/chirpstack-gateway-bridge:/etc/chirpstack-gateway-bridge
    depends_on:
      - mosquitto
    networks:
      - traefik-public
      - chirpstack-internal

  chirpstack-rest-api:
    image: chirpstack/chirpstack-rest-api:4
    restart: unless-stopped
    command: --server chirpstack:8080 --bind 0.0.0.0:8090 --insecure
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.chirpstack-api.rule=Host(`chirpstack-api.digitribe.fr`)"
      - "traefik.http.routers.chirpstack-api.entrypoints=websecure"
      - "traefik.http.routers.chirpstack-api.tls.certresolver=letsencrypt"
      - "traefik.http.services.chirpstack-api.loadbalancer.server.port=8090"
    depends_on:
      - chirpstack
    networks:
      - traefik-public
      - chirpstack-internal

  postgres:
    image: postgres:14-alpine
    restart: unless-stopped
    volumes:
      - ./configuration/postgresql/initdb:/docker-entrypoint-initdb.d
      - chirpstack-postgresqldata:/var/lib/postgresql/data
    environment:
      - POSTGRES_USER=chirpstack
      - POSTGRES_PASSWORD=chirpstack
      - POSTGRES_DB=chirpstack
    networks:
      - chirpstack-internal

  redis:
    image: redis:7-alpine
    restart: unless-stopped
    command: redis-server --save 300 1 --save 60 100 --appendonly no
    volumes:
      - chirpstack-redisdata:/data
    networks:
      - chirpstack-internal

  mosquitto:
    image: eclipse-mosquitto:2
    restart: unless-stopped
    volumes:
      - ./configuration/mosquitto/config/:/mosquitto/config/
      - chirpstack-mosquitto-data:/mosquitto/data
      - chirpstack-mosquitto-log:/mosquitto/log
    networks:
      - chirpstack-internal
      - smartcity-shared

volumes:
  chirpstack-postgresqldata:
  chirpstack-redisdata:
  chirpstack-mosquitto-data:
  chirpstack-mosquitto-log:

networks:
  traefik-public:
    external: true
  smartcity-shared:
    external: true
  chirpstack-internal:
    driver: bridge