[UBI] INT collector launched by the corresponding P4 INT service

Proposers

• Georgios P. Katsikas (UBI) @katsikasg
• Kostas Poulakakis (UBI) @kpoulakakis

Description

The invocation of the new INT collector backend job must be done by the service layer, when a new INT service is provisioned.

Demo or definition of done

During the provisioning of the INT service, a _start_collector() method is called to trigger the Telemetry backend. This is done via a "virtual" INT KPI that guides the Telemetry backend to invoke the correct handler. We verify this by checking that the request landed in Telemetry (see telemetry backend logs)

Acknowledgements

This work is jointly funded by the European Commission through (i) the HORIZON-JU-SNS-2022 ACROSS project with Grant Agreement number 101097122 and (ii) the HORIZON-JU-SNS-2022 FLEX-SCALE project with grant agreement number 101096909.