Documentation Index
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OpenTSDB data source
Grafana ships with support for OpenTSDB, an open source time series database built on top of HBase. Use the OpenTSDB data source to visualize metrics, create alerts, and build dashboards from your time series data.
Supported features
The OpenTSDB data source supports the following features:
| Feature | Supported | Notes |
|---|---|---|
| Metrics queries | Yes | Query time series data with aggregation, downsampling, and filtering |
| Alerting | Yes | Create alert rules based on OpenTSDB queries |
| Annotations | Yes | Overlay events on graphs using metric-specific or global annotations |
| Template variables | Yes | Use dynamic variables in queries |
| Explore | Yes | Ad-hoc data exploration without dashboards |
Supported OpenTSDB versions
The data source supports OpenTSDB versions 2.1 through 2.4. Some features are version-specific:
| Feature | Minimum version |
|---|---|
| Filters | 2.2 |
| Fill policies | 2.2 |
| Explicit tags | 2.3 |
Get started
The following documents help you get started with the OpenTSDB data source:
- Configure the OpenTSDB data source - Set up authentication and connect to OpenTSDB.
- OpenTSDB query editor - Create and edit queries with aggregation, downsampling, and filtering.
- Template variables - Create dynamic dashboards with OpenTSDB variables.
- Troubleshooting - Solve common configuration and query errors.
Additional features
After you have configured the OpenTSDB data source, you can:
- Add Annotations to overlay OpenTSDB events on your graphs.
- Configure and use Template variables for dynamic dashboards.
- Set up Alerting rules based on your time series queries.
- Use Explore to investigate your OpenTSDB data without building a dashboard.
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