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Docs: Fix lists on Loki datasource page (#23158)

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Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>
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Linus Groh 2020-03-30 17:19:26 +01:00 committed by GitHub
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docs/sources/features/datasources/loki.md
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@ -39,12 +39,14 @@ Just add it as a data source and you are ready to query your log data in [Explor
### Derived fields ### Derived fields
The Derived Fields configuration allows you to: The Derived Fields configuration allows you to:
* Add fields parsed from the log message. * Add fields parsed from the log message.
* Add a link that uses the value of the field. * Add a link that uses the value of the field.
You can use this functionality to link to your tracing backend directly from your logs, or link to a user profile page if a userId is present in the log line. These links will be shown in the [log details](/features/explore/#labels-and-parsed-fields). You can use this functionality to link to your tracing backend directly from your logs, or link to a user profile page if a userId is present in the log line. These links will be shown in the [log details](/features/explore/#labels-and-parsed-fields).
{{< docs-imagebox img="/img/docs/v65/loki_derived_fields.png" class="docs-image--no-shadow" caption="Screenshot of the derived fields configuration" >}} {{< docs-imagebox img="/img/docs/v65/loki_derived_fields.png" class="docs-image--no-shadow" caption="Screenshot of the derived fields configuration" >}}
Each derived field consists of: Each derived field consists of:
- **Name:** Shown in the log details as a label. - **Name:** Shown in the log details as a label.
- **Regex:** A Regex pattern that runs on the log message and captures part of it to as the value of the new field. Can only contain capture a single group. - **Regex:** A Regex pattern that runs on the log message and captures part of it to as the value of the new field. Can only contain capture a single group.
- **URL**: A URL template used to construct a link next to the field value in log details. Use special `${__value.raw}` value in your template to interpolate the real field value into your URL template. - **URL**: A URL template used to construct a link next to the field value in log details. Use special `${__value.raw}` value in your template to interpolate the real field value into your URL template.