RSVP interface OpenConfig model support and self-ping logs on Junos Telemetry Interface (JTI)

JTI sensor support is enhanced for RSVP interfaces to include delivery of more statistics. The level of support is equivalent to the output delivered when using the show rsvp interface detail operational mode command. To configure the sensor for statistics to be issued to an outside collector, include the following path for gRPC streaming: 

•  /network-instances/network-instance/mpls/signaling-protocols/rsvp-te/interface-attributes/interfaces/interface/* 

To provision the sensor to export data through gRPC, use the telemetrySubcribe RPC to specify telemetry parameters. Streaming telemetry data through gRPC also requires the OpenConfig for Junos OS module. OpenConfig and Network Agent packages are bundled into the Junos OS image by default. Both packages support the Junos Telemetry Interface (JTI).