Grafana Graph Exporting

Thruk exports third-party performance graphs through a single URL. It currently supports only Grafana.

Use the .../extinfo.cgi?type=grafana&options_see_below... URL to export graphs.

List of Options

• host: Hostname to export.
• service: Service description to export. Leave empty for host graphs.
• format: Can be either png (default) or base64.
• from: Either a unixtimestamp of the start date or relative date like -2h.
• to: Either unixtimestamp of the end date or relative date like now.
• width: Image width in px.
• height: Image height in px.
• source: If a Grafana dashboard has multiple graphs, use source to select one. The index starts at 1.
• disablePanelTitle: Can be set to 1 to hide the panel title.
• legend: Can be set to 0 to hide the legend.
• theme: Can be either light or dark and sets the grafana theme.
• font_color: Sets the font color, ex.: #000000
• background_color: Sets the background color, can be either transparent or a hex colour like #FFFFFF

Example

Fetch an exported graph with curl:

  %> curl -k 'https://user:password@your_webserver/thruk/cgi-bin/extinfo.cgi?type=grafana&host=localhost&service=Ping&from=-1d&to=now'