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The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
alertinganalyticsbusiness-intelligencedashboarddata-visualizationelasticsearchgografanahacktoberfestinfluxdbmetricsmonitoringmysqlpostgresprometheus
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* API: Improve error handling (#26934) * New ErrUserAlreadyExists error has been introduced * Create user endpoint returns 412 Precondition Failed on ErrUserAlreadyExists errors * Make ErrUserAlreadyExists error message clearer Co-authored-by: Emil Tullstedt <emil.tullstedt@grafana.com> * Use errors.Is instead of equality comparator on AdminCreateUser handler * Improve sqlstore/user test definition Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com> * Improve sqlstore/user tests for ErrUserAlreadyExists cases * Remove no needed string fmt and err declaration on sqlstore/user tests * Code improvements for sqlstore/user tests Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com> * Use err.Error() instead of sentinel error value on AdminCreateUser Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com> * Add ErrUserAlreadyExists handling for signup & org invite use cases Co-authored-by: Emil Tullstedt <emil.tullstedt@grafana.com> Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com> |
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The open-source platform for monitoring and observability.
Grafana allows you to query, visualize, alert on and understand your metrics no matter where they are stored. Create, explore, and share dashboards with your team and foster a data driven culture:
- Visualize: Fast and flexible client side graphs with a multitude of options. Panel plugins for many different way to visualize metrics and logs.
- Dynamic Dashboards: Create dynamic & reusable dashboards with template variables that appear as dropdowns at the top of the dashboard.
- Explore Metrics: Explore your data through ad-hoc queries and dynamic drilldown. Split view and compare different time ranges, queries and data sources side by side.
- Explore Logs: Experience the magic of switching from metrics to logs with preserved label filters. Quickly search through all your logs or streaming them live.
- Alerting: Visually define alert rules for your most important metrics. Grafana will continuously evaluate and send notifications to systems like Slack, PagerDuty, VictorOps, OpsGenie.
- Mixed Data Sources: Mix different data sources in the same graph! You can specify a data source on a per-query basis. This works for even custom datasources.
Get started
Unsure if Grafana is for you? Watch Grafana in action on play.grafana.org!
Documentation
The Grafana documentation is available at grafana.com/docs.
Contributing
If you're interested in contributing to the Grafana project:
- Start by reading the Contributing guide.
- Learn how to set up your local environment, in our Developer guide.
- Explore our beginner-friendly issues.
Get involved
- Follow @grafana on Twitter
- Read and subscribe to the Grafana blog
- If you have a specific question, check out our discussion forums.
- For general discussions, join us on the official Slack team.
License
Grafana is distributed under the Apache 2.0 License.