Yes, this is definately possible and is one of the more popular ways to instrument auto-scaling

  • First, instrument monitoring of a particular queue or queues by monitoring the Azure resource that the queue is located in. ¬†Instrument monitoring of the AzureStorageQueueLength or the AzureServiceBusActiveMessageCount metrics within their particular resources.
  • Second, link the monitored metric to a particular monitored cloud service via LinkedMetric metric. ¬†This will import monitored data from one resource to another.
  • Third, instrument your scaling rules using the newly defined Linked metric.