Prometheus Plugin Missing Documentation For Multi-Instance Proxy

[bforbis]

I see multiple proxy instances is a feature here RoadieHQ/roadie-backstage-plugins#614

This is not documented on the official documentation for the plugin:
https://roadie.io/backstage/plugins/prometheus/?utm_source=backstage.io&utm_medium=marketplace&utm_campaign=prometheus

Seems this isn't kept up to date with the README.md here
https://github.com/RoadieHQ/roadie-backstage-plugins/tree/main/plugins/frontend/backstage-plugin-prometheus

Perhaps it would be better to just link to the README instead of having to keep these separate repos up to date? Note: I came to this page through the backstage plugin marketplace: https://backstage.io/plugins

[roadie-bot]

https://app.shortcut.com/larder/story/16755