Add support to create custom relabelling config for `serviceMonitor`
raghavtan opened this issue · comments
Please describe your use case / problem.
I want to be able to use custom relabelling for all prometheus metrics exported by emissary. Since we use the upstream chart and just customise it using the values.yaml
Describe the solution you'd like
Update to the helm-chart templates: Extra variable metrics.serviceMonitor.relabelings
and templating toggle in the serviceMonitor
template
This will allow us to add extra labels to prometheus metrics exposed by addition to scrape_config for the job
Describe alternatives you've considered
Using mutating web-hook to update the serviceMonitor spec after deployment but since we use argocd reconciler it is reverted by argocd which can also be ignored. But this is too wide of a workaround for support to add custom config for serviceMonitor
Additional context
Add any other context about the feature request here.