OOM Meeting Notes - 2021-03-17

OOM Meeting Notes - 2021-03-17

 

Agenda

 

  • Bringing back master to "normal" @Krzysztof Opasiak

  • RC0 @Sylvain Desbureaux @Krzysztof Opasiak

  • Prometheus support: @Lukasz Grech (Nokia)

    • Allow user to enable monitoring via Prometheus in OOM (via some flag - to be defined)

    • When enabled generic ServiceMonitor would be deployed during ONAP installation

      • ServiceMonitor would match services with specific label (i.e. metrics: spring-metrics)

      • ServiceMonitor would expect predefined URLs to be exposed (i.e. /actuator/prometheus - this is default Spring end-point for Prometheus metrics)

      • See attached yaml for ServiceMonitor proposal

    • ServiceMonitor would be generic in a sense that it would match all services that are properly labelled. So we would need only 1 ServiceMonitor instance to monitor all services that expose metrics via predefined set of URLs.

    • We want to use VES and HV-VES as example use cases, but anyway most of the work will be in OOM. 

    • OOM team is OK with that as long as metrics are only exposed in the cluster

  • Documentation: @Sylwia Jakubek (Nokia) @Sylvain Desbureaux

    • prometheus documentation :

      • proposition to remove part exposure ports

    • release notes to update

    • supported version to update

    • bumping version will be done at RC0