... localhost is only viable option and also the default according to
https://grafana.com/docs/loki/latest/clients/promtail/configuration/#static_configs

Since that describes it better, especially now that I have
moved the one line that wasn't about the VPN out of it.

Tom Prince authored 3 years ago and Florian Sesser committed 3 years ago

This includes the host-based metrics collector, and the VPN client setup (including key deployment).

... and fix that option the other commit introduced

Should be pure refactoring

This lets other modules override these settings.

Also add my key to local secrets for the moment because otherwise localdev
grid cannot build itself :/

Maybe later?