Enhance demo7 to support MQTT over wss (66e1ce2d) · Commits · MEC - Multi-access Edge Computing / ETSI MEC Sandbox

examples/demo7/README.md

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		Demo7 showcases the V2X capabilities of the platform.
		It is a C-V2X OBU simulator taht can be used as MEC application

		## How to build demo7

		```bash
		$ cd ./examples/demo7/
		$ ./dockerize.sh
		```

		## How to use it

		### During network scenario deployment


		### In command line

examples/demo7/entrypoint.sh

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		@@ -25,28 +25,18 @@ echo "MEEP_SANDBOX_NAME: ${MEEP_SANDBOX_NAME}"
		echo "MEEP_MEP_NAME: ${MEEP_MEP_NAME}"

		echo "Waiting for MEC plateform started and stable..."
		sleep 20 # Wait for MEC plateform started and stable
		sleep 10 # Wait for MEC plateform started and stable

		SERVICE_NAME="meep-mosquitto"
		NAMESPACE=$(cat /var/run/secrets/kubernetes.io/serviceaccount/namespace)
		echo "NAMESPACE: ${NAMESPACE}"
		TOKEN=$(cat /var/run/secrets/kubernetes.io/serviceaccount/token)
		echo "TOKEN: ${TOKEN}"
		MOSQUITTO_NODE_PORT=$(curl -sSk \
		-H "Authorization: Bearer $TOKEN" \
		https://kubernetes.default.svc/api/v1/namespaces/$NAMESPACE/services/$SERVICE_NAME \
		\| jq -r '.spec.ports[0].nodePort')
		echo "External NodePort exposed for service [$SERVICE_NAME] in namespace [$NAMESPACE] is: $MOSQUITTO_NODE_PORT"

		MOSQUITTO_NODE_IP=$(curl -sSk \
		-H "Authorization: Bearer $TOKEN" \
		https://kubernetes.default.svc/api/v1/namespaces/$NAMESPACE/services/$SERVICE_NAME \
		\| jq -r '.spec.clusterIP')
		echo "External IP exposed for service [$SERVICE_NAME] in namespace [$NAMESPACE] is: $MOSQUITTO_NODE_IP"

		UU_IFACE="--brocker-address $MOSQUITTO_NODE_IP --brocker-port $MOSQUITTO_NODE_PORT"
		MQTT_ENABLE=${MQTT_ENABLE:-true}
		MQTT_HOST=${MOSQUITTO_NODE_IP_ADDRESS:-"meep-mosquitto"}
		MQTT_PORT=${MOSQUITTO_NODE_PORT:-80}
		#UU_IFACE="--brocker-address $MEEP_HOST_URL/$MEEP_SANDBOX_NAME/$MQTT_HOST --brocker-port $MQTT_PORT --use-ws"
		UU_IFACE="--brocker-address $MEEP_HOST_URL/$MEEP_SANDBOX_NAME/$MEEP_MEP_NAME/$MQTT_HOST --brocker-port 443 --use-ws --wss-root-ca fullchain.pem --wss-cert chain.pem --wss-key privkey.pem"

		echo "Environment variables set:"
		echo "MQTT_ENABLE: ${MQTT_ENABLE}"
		echo "MQTT_HOST: ${MQTT_HOST}"
		echo "MQTT_PORT: ${MQTT_PORT}"
		echo "COMM: ${IFACE}"
		echo "MODE: ${MODE}"
		echo "UU_IFACE: ${UU_IFACE}"

examples/demo7/fsmsggen

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go-apps/meep-mosquitto/listener.conf

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		# Raw TCP MQTT listener
		listener 9001
		protocol mqtt
		allow_anonymous true

		# WebSocket listener (plaintext)
		listener 1883
		protocol websockets
		allow_anonymous true

go-apps/meep-mosquitto/mosquitto.conf

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		persistence true
		persistence_location /mosquitto/data/
		log_dest file /mosquitto/log/mosquitto.log
		#log_type
		log_type all

		include_dir /mosquitto/config/conf.d