This image shows the discovery flow of the device discovery microservices pipeline. It has the following components:

• On the left, things outside of Unified Assurance:

  • A REST API interface

  • A group of devices

• On the right, a container representing Unified Assurance, that contains boxes for the following microservices:

  • Discovery Service

  • Apache Pulsar, which contains topics for Cisco Meraki, SNMP, Ping, and VMware Pollers and a topic for the discovery service

  • Cisco Meraki Poller

  • Ping Poller, which contains one poller coordinator and many poller workers

  • SNMP Poller, which contains one poller coordinator and many poller workers

  • VMware Poller, which contains one poller coordinator and many poller workers

The flow through these components is described in the text that follows the image.