Is there a way to import multiple dashboards (from JSON files) at the same time? For example suppose you have scripted dashboards and all are saved in the same folder. If you change something in the script, most probably you want to upload all of them to one org, overwriting older versions by default.
Grafana does not natively supports import of multiple dashboards at the same time. But you can use the api to achieve this. That’s what Wizzy are using and you can use that tool to sync local/remote changes from/to Grafana.
Have a look at https://github.com/tradera/grafana-git-sync and/or https://hub.docker.com/r/tradera/grafana-git-sync/ for an example usage of Wizzy which syncs all Grafana dashboard changes to a git repository. But ýou can use Wizzy to sync local scripted dashboard changes to Grafana as well.
Hope this helps