Metrics Categories

• Ovn-controller metrics
• OVS metrics

OVS metrics must be abstracted to the OVN layer for the corresponding LS and LR endpoints

before data is exported via Prometheus

vSwitchd Metrics

OVN controller metrics

Refer to RHOSO Network Observability for more details.  

Acceptance criteria:

• Provide prometheus export of all the metrics mentioned in [1]

[1]: https://docs.google.com/document/d/1oUQgdrVyuKF4iMD5Ab9YBbeLOqIojdjIiYkEeOrqs4Q/edit?tab=t.0#heading=h.n55zga511vsx

Definitaiton of Done:

1) Document all the supported/exported metrics 

2) Add metrics validations in CI and all metrics check should pass