feat: distribution service + redpanda consumer + updated flow diagram

- Add Pulsar distribution service (consumes smartcity-* → MQTT + context brokers)
- Add Redpanda → InfluxDB consumer (redpanda/consumer.py)
- Update FIXED_LOCATIONS with exact OpenRemote asset coordinates
- Fix Pulsar topics (underscore: smartcity-traffic not smartcity-traffic)
- Fix prometheus.yml endpoints (Redpanda:9644, comment inactive stacks)
- Add docker-compose.redpanda-consumer.yml

prometheus.yml

@@ -3,43 +3,93 @@ global:
   evaluation_interval: 15s
 
 scrape_configs:
-  # Mosquitto MQTT Broker
-  - job_name: 'mosquitto'
-    static_configs:
-      - targets: ['mosquitto-exporter:9234']
-    scrape_interval: 10s
 
-  # Orion-LD (FIWARE)
-  - job_name: 'orion-ld'
+  # ── Simulator (host) ─────────────────────────────────────────────────────────
+  - job_name: 'simulator'
     static_configs:
-      - targets: ['fiware-gis-quickstart-orion-1:1026']
+      - targets: ['172.17.0.1:8001']
+        labels:
+          service: smart-city-simulator
+          environment: martinique
+
+  # ── EMQX ──────────────────────────────────────────────────────────────────
+  # EMQX v5 expose /api/v5/metrics (format Prometheus) — dispo via Traefik
+  # Activer dans EMQX: conf/api6 => metrics.enabled = true
+  # Note: endpoint non exposé publiquement par défaut → via smartcity-shared
+  # - job_name: 'emqx'
+  #   metrics_path: '/api/v5/metrics'
+  #   static_configs:
+  #     - targets: ['emqx_emqx_1:8081']
+  #       labels:
+  #         service: emqx
+  #         environment: martinique
+
+  # ── Mosquitto ─────────────────────────────────────────────────────────────
+  # Mosquitto n'a pas de /metrics natif → mosquitto_exporter (non déployé)
+
+  # ── BunkerM ──────────────────────────────────────────────────────────────
+  # BunkerM : vérifier si /metrics est exposé
+
+  # ── Stellio ───────────────────────────────────────────────────────────────
+  # Stellio actuator: vérifier activation dans docker-compose
+  # → actuator.prometheus.enabled=true dans application.yml
+  # - job_name: 'stellio'
+  #   metrics_path: '/actuator/prometheus'
+  #   static_configs:
+  #     - targets: ['stellio-api-gateway:8080']
+  #       labels:
+  #         service: stellio
+  #         environment: martinique
+
+  # ── Orion-LD ──────────────────────────────────────────────────────────────
+  # Orion-LD : compiler avec --with-metrics pour activer /metrics
+
+  # ── FROST-Server ──────────────────────────────────────────────────────────
+  # FROST : vérifier si /metrics est activé dans la config
+  # - job_name: 'frost'
+  #   static_configs:
+  #     - targets: ['frost_http-web-1:8080']
+  #       labels:
+  #         service: frost
+  #         environment: martinique
+
+  # ── InfluxDB ──────────────────────────────────────────────────────────────
+  - job_name: 'influxdb'
     metrics_path: '/metrics'
-    scrape_interval: 10s
-
-  # FROST-Server (SensorThings)
-  - job_name: 'frost-server'
     static_configs:
-      - targets: ['frost_http-web-1:8080']
-    metrics_path: '/FROST-Server/metrics'
-    scrape_interval: 10s
+      - targets: ['smart-city-influxdb:8086']
+        labels:
+          service: influxdb
+          environment: martinique
 
-  # Stellio NGSI-LD
-  - job_name: 'stellio'
-    static_configs:
-      - targets: ['stellio:8080']
-    metrics_path: '/metrics'
-    scrape_interval: 10s
-
-  # Redpanda Metrics (Admin API)
+  # ── Redpanda ────────────────────────────────────────────────────────────────
+  # Redpanda broker expose /public_metrics sur le port admin 9644
   - job_name: 'redpanda'
+    metrics_path: '/public_metrics'
     static_configs:
       - targets: ['smart-city-redpanda:9644']
-    metrics_path: '/metrics'
-    scrape_interval: 10s
+        labels:
+          service: redpanda
+          environment: martinique
 
-  # Pulsar Metrics (Admin API)
-  - job_name: 'pulsar'
+  # ── OpenRemote ────────────────────────────────────────────────────────────
+  # OpenRemote Manager : actuator.prometheus doit être configuré
+  # Dans OR 3.x, metrics disponibles via /actuator/prometheus si activé
+  # Note: endpoint non exposé via Traefik actuellement
+  # → Activer via la config Manager: management.endpoints.web.exposure.include=prometheus,health,info
+  # - job_name: 'openremote'
+  #   metrics_path: '/actuator/prometheus'
+  #   static_configs:
+  #     - targets: ['openremote-manager-1:8080']
+  #       labels:
+  #         service: openremote
+  #         environment: martinique
+
+  # ── Grafana ────────────────────────────────────────────────────────────────
+  # Grafana native /metrics (Plugin sidecar Prometheus)
+  - job_name: 'grafana'
     static_configs:
-      - targets: ['smart-city-pulsar:8080']
-    metrics_path: '/metrics'
-    scrape_interval: 10s
+      - targets: ['smart-city-grafana:3000']
+        labels:
+          service: grafana
+          environment: martinique