Load Reporting Service (LRS)
The Load Reporting Service provides a mechanism by which Envoy can emit Load Reports to a management server at a regular cadence.
This will initiate a bi-directional stream with a management server. Upon connecting, the management server can send a LoadStatsResponse to a node it is interested in getting the load reports for. Envoy in this node will start sending LoadStatsRequest. This is done periodically based on the load reporting interval
Envoy config with LRS can be found at /examples/load-reporting-service/service-envoy-w-lrs.yaml.