Docs: update whatsnew 7.5 with Tempo changes (#31772)

* Docs: update whatsnew 7.5 with Tempo changes

* Update docs/sources/whatsnew/whats-new-in-v7-5.md

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

Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com>
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Zoltán Bedi 2021-03-08 16:01:57 +01:00 committed by GitHub
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2 changed files with 13 additions and 4 deletions

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@ -18,7 +18,7 @@ To access Tempo settings, click the **Configuration** (gear) icon, then click **
| ------------ | --------------------------------------------------------------------------------------- |
| `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` |
| `URL` | The URL of the Tempo instance, e.g., `http://tempo` |
| `Basic Auth` | Enable basic authentication to the Tempo data source. |
| `User` | User name for basic authentication. |
| `Password` | Password for basic authentication. |
@ -32,7 +32,7 @@ This is a configuration for the [trace to logs feature]({{< relref "../explore/t
- **Data source -** Target data source.
- **Tags -** The tags that will be used in the Loki query. Default is `'cluster', 'hostname', 'namespace', 'pod'`.
![Trace to logs settings](/img/docs/explore/trace-to-logs-settings-7-4.png "Screenshot of the trace to logs settings")
![Trace to logs settings](/img/docs/explore/trace-to-logs-settings-7-4.png 'Screenshot of the trace to logs settings')
## Query traces

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@ -60,9 +60,9 @@ Instead of the file path, users can now paste the SSL certification content in t
> **Note:** It remains as limitation for the hosted Grafana, because the user doesn't have access to the server configuration.
### Deprecation notice for some Azure Monitor queries
### Deprecation notice for some Azure Monitor queries
In the upcoming Grafana 8.0 release, Application Insights and Insights Analytics query types within the Azure Monitor data source will be deprecated and be made read-only in favor of querying Application Insights from Metrics and Logs.
In the upcoming Grafana 8.0 release, Application Insights and Insights Analytics query types within the Azure Monitor data source will be deprecated and be made read-only in favor of querying Application Insights from Metrics and Logs.
Grafana 7.5 includes a deprecation notice for these queries, and some documentation to help users prepare for the upcoming changes.
@ -102,6 +102,15 @@ If you enable this feature, then Grafana hashes and caches data source queries a
If you enable the feature, then you can use template variables in reports.
### Tempo as a backend data source
We have converted Tempo to a backend data source and dropped support for tempo-query's (Jaeger) response. To configure, you can now point to the port that is set in Tempo's configuration file.
```yaml
server:
http_listen_port: 3101
```
## Breaking changes
There are no known breaking changes in this release.