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Explore: Add ability to include tags in trace to metrics queries (#49433)

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* Add tags input

* Tracing: add ability to include tags in trace to metrics queries
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Connor Lindsey
2022-05-25 11:19:37 -06:00
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parent 70b3a0a500
commit caa49f8d14
7 changed files with 103 additions and 9 deletions
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docs/sources/datasources/zipkin.md
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@@ -47,11 +47,12 @@ This is a configuration for the [trace to logs feature]({{< relref "../explore/t
To configure trace to metrics, select the target Prometheus data source and create any desired linked queries.
-- **Data source -** Target data source.
-- **Tags -** You can use tags in the linked queries. The key is the span attribute name. The optional value is the corresponding metric label name (for example, map `k8s.pod` to `pod`). You may interpolate these tags into your queries using the `$__tags` keyword.
Each linked query consists of:
-- **Link Label -** (Optional) Descriptive label for the linked query.
-- **Query -** Query that runs when navigating from a trace to the metrics data source.
-- **Query -** Query that runs when navigating from a trace to the metrics data source. Interpolate tags using the `$__tags` keyword. For example, when you configure the query `requests_total{$__tags}`with the tags `k8s.pod=pod` and `cluster`, it results in `requests_total{pod="nginx-554b9", cluster="us-east-1"}`.
### Node Graph