Querying other data sourcesĪnnotation events are fetched via annotation queries. So if you have a dashboard showing stats for different services and a template variable that dictates which services to show, you can now use the same template variable in your annotation query to only show annotations for those services. In Grafana v5.3+ it’s possible to use template variables in the tag query. To modify the behavior, enable Match any, and Grafana will show annotations that contain any one of the tags you provided. If multiple tags are defined in an annotation query, then Grafana will only show annotations matching all the tags. This query will show all annotations (from any dashboard or via API) with the outage tag. Grafana v8.1 and later versions also support typeahead of existing tags, provide at least one tag.įor example, create an annotation query name outages and specify a tag outage. You can create new queries to fetch annotations from the native annotation store via the - Grafana - data source by setting Filter by to Tags. But this only works if the annotations on the source dashboard had tags to filter by. YouĬan still show them if you add a new Annotation Query and filter by tags. When you copy a dashboard using the Save As feature it will get a new dashboard id so annotations created on source dashboard will no longer be visible on the copy.
Stop annotations from being fetched and drawn by opening the Annotations settings (via Dashboard cogs menu) and modifying the query named Annotations & Alerts (Built-in). This includes alert state history annotations. This annotation query willįetch all annotation events that originate from the current dashboard and show them on the panel where they were created. This is due to the built in annotation query that exists on all dashboards.
Page forward annotation edit series#
In the dashboard hover over an annotation indicator on the Time series panel.In the dashboard Ctrl/Cmd+click and drag on the Time series panel.Add an annotation description and tags(optional).Īlternatively, to add an annotation, Ctrl/Cmd+Click on the Time series panel and the Add annotation popover will appear Add region annotation.In the context menu click on Add annotation.In the dashboard click on the Time series panel.Grafana comes with a native annotation store and the ability to add annotation events directly from the graph panel or via the HTTP API. The text field can include links to other systems with more detail. You can get event description and event tags. Enterprise Open source Annotate visualizationsĪnnotations provide a way to mark points on the graph with rich events.
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