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Alerting: Disable legacy alerting for ever (#83651)

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* hard disable for legacy alerting
* remove alerting section from configuration file 
* update documentation to not refer to deleted section
* remove AlertingEnabled from usage in UA setting parsing
This commit is contained in:
Yuri Tseretyan
2024-03-07 16:01:11 -05:00
committed by GitHub
parent 8c7090bc11
commit 7147af6b8e
8 changed files with 50 additions and 555 deletions
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docs/sources/setup-grafana/configure-grafana/_index.md
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@@ -1608,11 +1608,11 @@ The interval string is a possibly signed sequence of decimal numbers, followed b
### execute_alerts
Enable or disable alerting rule execution. The default value is `true`. The alerting UI remains visible. This option has a [legacy version in the alerting section]({{< relref "#execute_alerts-1" >}}) that takes precedence.
Enable or disable alerting rule execution. The default value is `true`. The alerting UI remains visible.
### evaluation_timeout
Sets the alert evaluation timeout when fetching data from the data source. The default value is `30s`. This option has a [legacy version in the alerting section]({{< relref "#evaluation_timeout_seconds" >}}) that takes precedence.
Sets the alert evaluation timeout when fetching data from the data source. The default value is `30s`.
The timeout string is a possibly signed sequence of decimal numbers, followed by a unit suffix (ms, s, m, h, d), e.g. 30s or 1m.
@@ -1622,7 +1622,7 @@ Sets a maximum number of times we'll attempt to evaluate an alert rule before gi
### min_interval
Sets the minimum interval to enforce between rule evaluations. The default value is `10s` which equals the scheduler interval. Rules will be adjusted if they are less than this value or if they are not multiple of the scheduler interval (10s). Higher values can help with resource management as we'll schedule fewer evaluations over time. This option has [a legacy version in the alerting section]({{< relref "#min_interval_seconds" >}}) that takes precedence.
Sets the minimum interval to enforce between rule evaluations. The default value is `10s` which equals the scheduler interval. Rules will be adjusted if they are less than this value or if they are not multiple of the scheduler interval (10s). Higher values can help with resource management as we'll schedule fewer evaluations over time.
The interval string is a possibly signed sequence of decimal numbers, followed by a unit suffix (ms, s, m, h, d), e.g. 30s or 1m.
@@ -1690,68 +1690,6 @@ It should be kept false when not needed, as it may cause unintended data loss if
<hr>
## [alerting]
For more information about the legacy dashboard alerting feature in Grafana, refer to [the legacy Grafana alerts](/docs/grafana/v8.5/alerting/old-alerting/).
### enabled
Set to `true` to [enable legacy dashboard alerting]({{< relref "#unified_alerting" >}}). The default value is `false`.
### execute_alerts
Turns off alert rule execution, but alerting is still visible in the Grafana UI.
### error_or_timeout
Default setting for new alert rules. Defaults to categorize error and timeouts as alerting. (alerting, keep_state)
### nodata_or_nullvalues
Defines how Grafana handles nodata or null values in alerting. Options are `alerting`, `no_data`, `keep_state`, and `ok`. Default is `no_data`.
### concurrent_render_limit
Alert notifications can include images, but rendering many images at the same time can overload the server.
This limit protects the server from render overloading and ensures notifications are sent out quickly. Default value is `5`.
### evaluation_timeout_seconds
Sets the alert calculation timeout. Default value is `30`.
### notification_timeout_seconds
Sets the alert notification timeout. Default value is `30`.
### max_attempts
Sets a maximum limit on attempts to sending alert notifications. Default value is `3`.
### min_interval_seconds
Sets the minimum interval between rule evaluations. Default value is `1`.
> **Note.** This setting has precedence over each individual rule frequency. If a rule frequency is lower than this value, then this value is enforced.
### max_annotation_age
{{% admonition type="note" %}}
This option is deprecated - See `max_age` option in [unified_alerting.state_history.annotations]({{< relref "#unified_alertingstate_historyannotations" >}}) instead.
{{% /admonition %}}
Configures for how long alert annotations are stored. Default is 0, which keeps them forever.
This setting should be expressed as a duration. Examples: 6h (hours), 10d (days), 2w (weeks), 1M (month).
### max_annotations_to_keep
{{% admonition type="note" %}}
This option is deprecated - See `max_annotations_to_keep` option in [unified_alerting.state_history.annotations]({{< relref "#unified_alertingstate_historyannotations" >}}) instead.
{{% /admonition %}}
Configures max number of alert annotations that Grafana stores. Default value is 0, which keeps all alert annotations.
<hr>
## [annotations]
### cleanupjob_batchsize