This is a quick start guide for writing custom dashboards.
Grafana is an enterprise grade visualization service running on your edge server.
To open Grafana, navigate to your app, then replace the /node-red/… portion of the URL with /insights.
Select Dashboards / Manage from the left menu. This will show all dashboards, one for each of your cards, organized by card type.
Once you’ve selected a dashboard, you can edit any panel by right-clicking the panel title, and selecting edit
This brings up the for all panel configurations. For example, if you wanted to add multiple lines to a graph, notice the prometheus query shown below as 1. You could copy any query from any other panel, select 2 in the example below to paste that query, and your panel would show two lines, one per query.
Built-in dashboards are read-only, so if you’re editing a built-in dashboard select the settings icon:
This brings you to the dashboard settings screen, where you can select Save As to save your customized dashboard.
Once saved, bookmark the URL to return to the dashboard.