Session 2026-05-06: QuantumLeap+CrateDB, Telegraf debug, MapStore GeoServer fix

docker-compose.prometheus.yml

@@ -0,0 +1,39 @@
+# Prometheus Brokers — Smart City Digital Twin Martinique
+# Usage: docker compose -f docker-compose.yml -f docker-compose.prometheus.yml up -d
+# Scrapes metrics from MQTT brokers, Kafka, Context Brokers, and simulators
+
+networks:
+  smartcity-shared:
+    external: true
+  traefik-public:
+    external: true
+
+services:
+  prometheus-brokers:
+    image: prom/prometheus:latest
+    container_name: smart-city-prometheus-brokers
+    networks:
+      - smartcity-shared
+      - traefik-public
+    ports:
+      - "9090:9090"
+    command:
+      - '--config.file=/etc/prometheus/prometheus.yml'
+      - '--storage.tsdb.path=/prometheus'
+      - '--web.console.libraries=/usr/share/prometheus/console_libraries'
+      - '--web.console.templates=/usr/share/prometheus/consoles'
+    volumes:
+      - ./prometheus.yml:/etc/prometheus/prometheus.yml:ro
+      - prometheus_brokers_data:/prometheus
+    restart: unless-stopped
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.prometheus-brokers.rule=Host(`prometheus-brokers.digitribe.fr`)"
+      - "traefik.http.routers.prometheus-brokers.entrypoints=websecure"
+      - "traefik.http.routers.prometheus-brokers.tls.certresolver=letsencrypt"
+      - "traefik.http.services.prometheus-brokers.loadbalancer.server.port=9090"
+
+volumes:
+  prometheus_brokers_data:
+    external: false
+    name: smart-city_prometheus_brokers_data