mirror of https://github.com/grafana/grafana.git synced 2025-02-16 18:34:52 -06:00

Tracing: Release trace to logs feature (#29443 )

* Remove feature flag

* Add data source setting for Jaeger

* Refactor trace to logs settings

* Fix tests

* Get ds settings in two steps

* Add info to settings

* Update docs for trace to logs

* Update yarn.lock

* Apply suggestions from code review

Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com>

* Update TraceToLogsSettings after merge with master

* Add config for tags

* Add tags to check for keys

* Apply suggestions from code review

Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com>

* Update docs

Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com>

2020-12-10 19:42:43 +01:00

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+++ title = "Tempo" description = "High volume, minimal dependency trace storage. OSS tracing solution from Grafana Labs." keywords = ["grafana", "tempo", "guide", "tracing"] aliases = ["/docs/grafana/latest/features/datasources/tempo"] weight = 1400 +++

Tempo data source

Grafana ships with built-in support for Tempo a high volume, minimal dependency trace storage, OSS tracing solution from Grafana Labs. Add it as a data source, and you are ready to query your traces in [Explore]({{< relref "../explore/index.md" >}}).

Add data source

To access Tempo settings, click the Configuration (gear) icon, then click Data Sources > Tempo.

Name	Description
`Name`	The name using which you will refer to the data source in panels, queries, and Explore.
`Default`	The default data source will be pre-selected for new panels.
`URL`	The URL of the Tempo instance, e.g., `http://localhost:16686`
`Basic Auth`	Enable basic authentication to the Tempo data source.
`User`	User name for basic authentication.
`Password`	Password for basic authentication.

Trace to logs

{{< docs-imagebox img="/img/docs/v74/trace-to-logs-settings.png" class="docs-image--no-shadow" caption="Screenshot of the trace to logs settings" >}}

This is a configuration for the [trace to logs feature]({{< relref "../explore/index.md#trace-to-logs" >}}). Select target data source (at this moment limited to Loki data sources) and select which tags will be used in the logs query.

Data source - Target data source.
Tags - The tags that will be used in the Loki query. Default is 'cluster', 'hostname', 'namespace', 'pod'.

Query traces

You can query and display traces from Tempo via [Explore]({{< relref "../explore/index.md" >}}). To query a particular trace, insert its trace ID into the query text input.

{{< docs-imagebox img="/img/docs/v73/tempo-query-editor.png" class="docs-image--no-shadow" caption="Screenshot of the Tempo query editor" >}}

Linking Trace ID from logs

You can link to Tempo trace from logs in Loki or Elastic by configuring an internal link. See the [Derived fields]({{< relref "loki.md#derived-fields" >}}) section in the [Loki data source]({{< relref "loki.md" >}}) or [Data links]({{< relref "elasticsearch.md#data-links" >}}) section in the [Elastic data source]({{< relref "elasticsearch.md" >}}) for configuration instructions.

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