A load test that uses Taurus to simulate:

• 1 x Realm (master)
• 1 x Auto provisioning config (WeatherAsset with a custom calculated attribute)
• 1 x Realm rule that performs a simple calculation to calculate the calculated attribute value of WeatherAssets based on changes to rainfall and temperature attributes
• N x auto provisioning MQTT devices connecting to the MQTT broker and:
  • Subscribing to the auto provisioning response topic (1-N devices in M minutes)
  • Publishing their provisioning config requests (1-N devices in M minutes with initial delay of 10s)
  • Subscribing to the attributes of the asset
  • Publishing two attribute values (temperature and rainfall) every R seconds
  • Checking for 3 attribute events to be received (temperature, rainfall and calculated)
  • Repeat the publish and checking indefinitely

• Bash shell
• Java 17+
• Taurus

1. Run the device_generator.sh COUNT script to generate auto provisioning device X.509 certificates which are output to tmp/devices.csv the COUNT value is the number of devices to generate certificates for (default: 100)
2. Either run the manager using the load1 setup or compile the load1 setup jar (./gradlew clean :setup:load1Jar) manager with the load1 setup included
3. Run Taurus:

bzt mqtt_auto_provision.yml