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Prometheus: Add classic query option to variable query editor (#74060)

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* add classic query to variable query editor

* copy fixes

* update test
This commit is contained in:
Brendan O'Handley
2023-09-11 12:13:16 -04:00
committed by GitHub
parent 0f552053e9
commit 951876b465
5 changed files with 103 additions and 20 deletions
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docs/sources/datasources/prometheus/template-variables/index.md
+8 -7
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@@ -31,13 +31,14 @@ You have the option to use several different variable types, but variables of th
Select a Prometheus data source query type and enter the required inputs:
| Query Type | Input(\* required) | Description | Used API endpoints |
| -------------- | ------------------------- | ------------------------------------------------------------------------------------- | ---------------------------------------------- |
| `Label names` | `metric` | Returns a list of all label names matching the specified `metric` regex. | /api/v1/labels |
| `Label values` | `label`\*, `metric` | Returns a list of label values for the `label` in all metrics or the optional metric. | /api/v1/label/`label`/values or /api/v1/series |
| `Metrics` | `metric` | Returns a list of metrics matching the specified `metric` regex. | /api/v1/label/\_\_name\_\_/values |
| `Query result` | `query` | Returns a list of Prometheus query result for the `query`. | /api/v1/query |
| `Series query` | `metric`, `label` or both | Returns a list of time series associated with the entered data. | /api/v1/series |
| Query Type | Input(\* required) | Description | Used API endpoints |
| --------------- | ------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------- |
| `Label names` | `metric` | Returns a list of all label names matching the specified `metric` regex. | /api/v1/labels |
| `Label values` | `label`\*, `metric` | Returns a list of label values for the `label` in all metrics or the optional metric. | /api/v1/label/`label`/values or /api/v1/series |
| `Metrics` | `metric` | Returns a list of metrics matching the specified `metric` regex. | /api/v1/label/\_\_name\_\_/values |
| `Query result` | `query` | Returns a list of Prometheus query result for the `query`. | /api/v1/query |
| `Series query` | `metric`, `label` or both | Returns a list of time series associated with the entered data. | /api/v1/series |
| `Classic query` | classic query string | Deprecated, classic version of variable query editor. Enter a string with the query type using a syntax like the following: `label_values(<metric>, <label>)` | all |
For details on _metric names_, _label names_, and _label values_, refer to the [Prometheus documentation](http://prometheus.io/docs/concepts/data_model/#metric-names-and-labels).