docs: Final session resume 2026-05-06 - 3 IoT Agents, Orion-LD, Stellio next steps

docker-compose.iot-agent.yml

@@ -1,12 +1,12 @@
-# IoT Agent JSON - Registry in Memory (no MongoDB needed)
+# IoT Agent JSON - 3 instances (one per MQTT broker)
 # Usage: docker compose -f docker-compose.yml -f docker-compose.iot-agent.yml up -d
-
 version: '3.8'
 
 services:
-  iot-agent:
+  # Instance 1: EMQX
+  iot-agent-emqx:
     image: fiware/iotagent-json:latest
-    container_name: smart-city-iot-agent
+    container_name: smart-city-iot-agent-emqx
     restart: unless-stopped
     networks:
       - smartcity-shared
@@ -14,19 +14,19 @@ services:
     ports:
       - "4041:4041"
     environment:
-      # Context Broker (Stellio)
-      - IOTA_CB_HOST=stellio-api-gateway
-      - IOTA_CB_PORT=8080
-      - IOTA_CB_NGSI_VERSION=ld
+      # Context Broker (Orion-LD)
+      - IOTA_CB_HOST=orion-ld
+      - IOTA_CB_PORT=1026
+      - IOTA_CB_NGSI_VERSION=v2
       # IoT Agent settings
       - IOTA_NORTH_PORT=4041
       - IOTA_REGISTRY_TYPE=memory
-      # MQTT Listener - connect to EMQX
+      # MQTT Listener - EMQX
       - IOTA_MQTT_HOST=emqx_emqx_1
       - IOTA_MQTT_PORT=1883
-      # No MongoDB needed - using memory registry
-      - IOTA_PROVIDER_URL=http://smart-city-iot-agent:4041
+      - IOTA_PROVIDER_URL=http://smart-city-iot-agent-emqx:4041
       - IOTA_DEFAULT_RESOURCE=/
+      - IOTA_DEFAULT_APIKEY=smartcity-emqx
     healthcheck:
       test: ["CMD-SHELL", "curl -f http://localhost:4041/version || exit 1"]
       interval: 30s
@@ -35,10 +35,72 @@ services:
       start_period: 60s
     labels:
       - "traefik.enable=true"
-      - "traefik.http.routers.iot-agent.rule=Host(`iot-agent.digitribe.fr`)"
-      - "traefik.http.routers.iot-agent.entrypoints=websecure"
-      - "traefik.http.routers.iot-agent.tls=true"
-      - "traefik.http.services.iot-agent.loadbalancer.server.port=4041"
+      - "traefik.http.routers.iot-agent-emqx.rule=Host(`iot-agent-emqx.digitribe.fr`)"
+      - "traefik.http.routers.iot-agent-emqx.entrypoints=websecure"
+      - "traefik.http.routers.iot-agent-emqx.tls=true"
+      - "traefik.http.services.iot-agent-emqx.loadbalancer.server.port=4041"
+
+  # Instance 2: Mosquitto
+  iot-agent-mosquitto:
+    image: fiware/iotagent-json:latest
+    container_name: smart-city-iot-agent-mosquitto
+    restart: unless-stopped
+    networks:
+      - smartcity-shared
+    ports:
+      - "4042:4042"
+    environment:
+      # Context Broker (Orion-LD)
+      - IOTA_CB_HOST=orion-ld
+      - IOTA_CB_PORT=1026
+      - IOTA_CB_NGSI_VERSION=v2
+      # IoT Agent settings
+      - IOTA_NORTH_PORT=4042
+      - IOTA_REGISTRY_TYPE=memory
+      # MQTT Listener - Mosquitto
+      - IOTA_MQTT_HOST=mosquitto
+      - IOTA_MQTT_PORT=1883
+      - IOTA_PROVIDER_URL=http://smart-city-iot-agent-mosquitto:4042
+      - IOTA_DEFAULT_RESOURCE=/
+      - IOTA_DEFAULT_APIKEY=smartcity-mosquitto
+    healthcheck:
+      test: ["CMD-SHELL", "curl -f http://localhost:4042/version || exit 1"]
+      interval: 30s
+      timeout: 10s
+      retries: 5
+      start_period: 60s
+
+  # Instance 3: BunkerM
+  iot-agent-bunkerm:
+    image: fiware/iotagent-json:latest
+    container_name: smart-city-iot-agent-bunkerm
+    restart: unless-stopped
+    networks:
+      - smartcity-shared
+    ports:
+      - "4043:4043"
+    environment:
+      # Context Broker (Orion-LD)
+      - IOTA_CB_HOST=orion-ld
+      - IOTA_CB_PORT=1026
+      - IOTA_CB_NGSI_VERSION=v2
+      # IoT Agent settings
+      - IOTA_NORTH_PORT=4043
+      - IOTA_REGISTRY_TYPE=memory
+      # MQTT Listener - BunkerM
+      - IOTA_MQTT_HOST=bunkerm_bunkerm_1
+      - IOTA_MQTT_PORT=1900
+      - IOTA_MQTT_USERNAME=bunker
+      - IOTA_MQTT_PASSWORD=bunker
+      - IOTA_PROVIDER_URL=http://smart-city-iot-agent-bunkerm:4043
+      - IOTA_DEFAULT_RESOURCE=/
+      - IOTA_DEFAULT_APIKEY=smartcity-bunkerm
+    healthcheck:
+      test: ["CMD-SHELL", "curl -f http://localhost:4043/version || exit 1"]
+      interval: 30s
+      timeout: 10s
+      retries: 5
+      start_period: 60s
 
 networks:
   smartcity-shared: