Configure Alerts#

This section provides instructions for setting up alerts in Time Series Analytics Microservice.

Docker Compose Deployment#

Docker - Publish MQTT Alerts#

Configure MQTT Alerts#

By default, the following MQTT alerts are configured in the configs/time-series-analytics-microservice/config.json file (see the alerts section).

Configure MQTT Alert in TICK Script#

The MQTT alert is configured by default in the TICK script. Refer to configs/time-series-analytics-microservice/tick_scripts/weld_anomaly_detector.tick for the alert() block details.

Note: Setting QoS to 1 ensures messages are delivered at least once. Alerts are preserved and resent if the MQTT broker reconnects after downtime.

Docker - Subscribe to MQTT Alerts#

Follow the steps to subscribe to the published MQTT alerts.

To subscribe to all MQTT topics, execute the following command:

docker exec -ti ia-mqtt-broker mosquitto_sub -h localhost -v -t '#' -p 1883

Docker - Subscribing to Time Series Analytics Microservice Alerts#

docker exec -ti ia-mqtt-broker mosquitto_sub -h localhost -v -t alerts/weld_defect_detection -p 1883

Docker - Subscribing to DL Streamer Pipeline Server Results#

docker exec -ti ia-mqtt-broker mosquitto_sub -h localhost -v -t vision_weld_defect_classification -p 1883

Docker - Subscribing to Fusion Analytics Results#

docker exec -ti ia-mqtt-broker mosquitto_sub -h localhost -v -t fusion/anomaly_detection_results -p 1883

Helm Deployment#

Helm - Publish MQTT Alerts#

For detailed instructions on configuring and publishing MQTT alerts, refer to the Publish MQTT Alerts section.

Helm - Subscribe to MQTT Alerts#

Follow the steps to subscribe to the published MQTT alerts.

To subscribe to MQTT topics in a Helm deployment, execute the following command:

  • Identify the MQTT broker pod name by running:

kubectl get pods -n multimodal-sample-app | grep mqtt-broker

  • Use the pod name from the output of the above command to subscribe to all topics:

kubectl exec -it -n multimodal-sample-app <mqtt_broker_pod_name> -- mosquitto_sub -h localhost -v -t '#' -p 1883

Helm - Subscribing to Time Series Analytics Microservice Alerts#

kubectl exec -it -n multimodal-sample-app <mqtt_broker_pod_name> -- mosquitto_sub -h localhost -v -t alerts/weld_defect_detection -p 1883

Helm - Subscribing to DL Streamer Pipeline Server Results#

kubectl exec -it -n multimodal-sample-app <mqtt_broker_pod_name> -- mosquitto_sub -h localhost -v -t vision_weld_defect_classification -p 1883

Helm - Subscribing to Fusion Analytics Results#

kubectl exec -it -n multimodal-sample-app <mqtt_broker_pod_name> -- mosquitto_sub -h localhost -v -t fusion/anomaly_detection_results -p 1883

Supporting Resources#