Out of curiosity, how does HA handle plugin installation? How about svg's in grafana/public/img/icons/markers

It appears if I install a plugin, that it installs to both instances (or at least to the backend database?)
curious about how this happens. Also, if I have custom svg’s in grafana/public/img/icons/markers should I copy to both instances?

How is your HA configured

Like this, Set up Grafana for high availability | Grafana documentation using postgres

If you look at the database, it looks like it has metadata of the plugins, the actual bits/code for the plugins is saved to disk like any other application

That is why when migrating a server you also copy plugin folders