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

docker-compose.loki.yml

@@ -0,0 +1,60 @@
+# Loki Stack — Smart City Digital Twin Martinique
+# Usage: docker compose -f docker-compose.yml -f docker-compose.loki.yml up -d
+# Uses default Loki config (local-config.yaml inside image)
+
+networks:
+  smartcity-shared:
+    external: true
+  traefik-public:
+    external: true
+
+volumes:
+  loki_data:
+    external: false
+    name: smart-city_loki_data
+  promtail_data:
+    external: false
+    name: smart-city_promtail_data
+
+services:
+  # Loki — Log storage and query engine (default config)
+  loki:
+    image: grafana/loki:latest
+    container_name: smart-city-loki
+    networks:
+      - smartcity-shared
+      - traefik-public
+    ports:
+      - "3100:3100"
+    command: -config.file=/etc/loki/local-config.yaml
+    volumes:
+      - loki_data:/loki
+    restart: unless-stopped
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.loki.rule=Host(`loki.digitribe.fr`)"
+      - "traefik.http.routers.loki.entrypoints=websecure"
+      - "traefik.http.routers.loki.tls.certresolver=letsencrypt"
+      - "traefik.http.services.loki.loadbalancer.server.port=3100"
+
+  # Promtail — Log collector (scrapes Docker logs)
+  promtail:
+    image: grafana/promtail:latest
+    container_name: smart-city-promtail
+    networks:
+      - smartcity-shared
+      - traefik-public
+    command: -config.file=/etc/promtail/config.yml
+    volumes:
+      - /var/log:/var/log:ro
+      - /var/lib/docker/containers:/var/lib/docker/containers:ro
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+      - ./promtail-config.yml:/etc/promtail/config.yml:ro
+      - promtail_data:/tmp/promtail
+    restart: unless-stopped
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.promtail.rule=Host(`promtail.digitribe.fr`)"
+      - "traefik.http.routers.promtail.entrypoints=websecure"
+      - "traefik.http.routers.promtail.tls.certresolver=letsencrypt"
+      - "traefik.http.services.promtail.loadbalancer.server.port=9080"