overlap between exported metrics with https://github.com/greenpau/ovn_exporter

[artificial-intelligence]

Hi there,

we are currently trying to integrate both ovs_exporter and ovn_exporter in openstack[1]
and I figured out that both projects have some overlap in the metrics exported, as the ovn exporter also exports some ovs metrics.

so I figured I'd just ask upstream what the best course of action would be?

use both exporters and query only their respective "native" metrics (so ovs<->ovs and ovn<->ovn), or would it suffice to query the ovn exporter for all ovs metrics? is it planned to make all ovs metrics available in the ovn exporter?

and hints would be appreciated, thank you in advance!

[1]https://review.opendev.org/c/openstack/kolla-ansible/+/855498