opensource/grafana
1
0
Fork 0
mirror of https://github.com/grafana/grafana.git synced 2025-08-02 16:42:26 +08:00
Code Issues Packages Projects Releases Wiki Activity

Alerting docs: Move the Condition operators to the Classic condition section (#93997)

Browse Source 
Alerting docs: Move the `Condition operators` to the Classic conditions section
This commit is contained in:
Pepe Cano
2024-09-30 16:23:37 +02:00
committed by GitHub
parent b937b70a46
commit 54faa541c3
2 changed files with 6 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
docs/sources/alerting/fundamentals/alert-rule-evaluation/_index.md
View File

@ -53,19 +53,6 @@ The pending period specifies how long the condition must be met before firing, e
You can also set the pending period to zero to skip it and have the alert fire immediately once the condition is met.
## Condition operator
There are several condition operators available.
- **and**: Two conditions before and after must be true for the overall condition to be true.
- **or**: If one of conditions before and after are true, the overall condition is true.
- **logic-or**: If the condition before logic-or is true, the overall condition is immediately true, without evaluating subsequent conditions.
Here are some examples of operators.
- `TRUE and TRUE or FALSE and FALSE` evaluate to `FALSE`, because last two conditions return `FALSE`.
- `TRUE and TRUE logic-or FALSE and FALSE` evaluate to `TRUE`, because the preceding condition returns `TRUE`.
## Evaluation example
Keep in mind:

6
docs/sources/alerting/fundamentals/alert-rules/queries-conditions.md
View File

@ -111,6 +111,12 @@ Classic conditions exist mainly for compatibility reasons and should be avoided
Classic condition checks if any time series data matches the alert condition. It always produce one alert instance only, no matter how many time series meet the condition.
| Condition operators | How it works |
| ------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| and | Two conditions before and after must be true for the overall condition to be true. |
| or | If one of conditions before and after are true, the overall condition is true. |
| logic-or | If the condition before `logic-or` is true, the overall condition is immediately true, without evaluating subsequent conditions. For instance, `TRUE and TRUE logic-or FALSE and FALSE` evaluate to `TRUE`, because the preceding condition returns `TRUE`. |
## Aggregations
Grafana Alerting provides the following aggregation functions to enable you to further refine your query.