update doc

Documentation/api.md

@@ -200,6 +200,11 @@ The `PrometheusK8sConfig` resource defines settings for the Prometheus component
 | -------- | ---- | ----------- |
 | additionalAlertmanagerConfigs | [][AdditionalAlertmanagerConfig](#additionalalertmanagerconfig) | Configures additional Alertmanager instances that receive alerts from the Prometheus component. By default, no additional Alertmanager instances are configured. |
 | enforcedBodySizeLimit | string | Enforces a body size limit for Prometheus scraped metrics. If a scraped target's body response is larger than the limit, the scrape will fail. The following values are valid: an empty value to specify no limit, a numeric value in Prometheus size format (such as `64MB`), or the string `automatic`, which indicates that the limit will be automatically calculated based on cluster capacity. The default value is empty, which indicates no limit. |
+| enforcedLabelLimit | *uint64 | EnforcedLabelLimit per-scrape limit on the number of labels accepted for a sample. If more than this number of labels are present post metric-relabeling, the entire scrape will be treated as failed. 0 means no limit. default: 0 |
+| enforcedLabelNameLengthLimit | *uint64 | EnforcedLabelNameLengthLimit per-scrape limit on the length of labels name that will be accepted for a sample. If a label name is longer than this number post metric-relabeling, the entire scrape will be treated as failed. 0 means no limit. default: 0 |
+| enforcedLabelValueLengthLimit | *uint64 | EnforcedLabelValueLengthLimit per-scrape limit on the length of labels value that will be accepted for a sample. If a label value is longer than this number post metric-relabeling, the entire scrape will be treated as failed. 0 means no limit. default: 0 |
+| enforcedSampleLimit | *uint64 | EnforcedSampleLimit defines a global limit on the number of scraped samples that will be accepted. This overrides any SampleLimit set per ServiceMonitor or/and PodMonitor. It is meant to be used by admins to enforce the SampleLimit to keep the overall number of samples/series under the desired limit. Note that if SampleLimit is lower that value will be taken instead. default: 0 |
+| enforcedTargetLimit | *uint64 | EnforcedTargetLimit defines a global limit on the number of scraped targets. This overrides any TargetLimit set per ServiceMonitor or/and PodMonitor. It is meant to be used by admins to enforce the TargetLimit to keep the overall number of targets under the desired limit. Note that if TargetLimit is lower, that value will be taken instead, except if either value is zero, in which case the non-zero value will be used. If both values are zero, no limit is enforced. default: 0 |
 | externalLabels | map[string]string | Defines labels to be added to any time series or alerts when communicating with external systems such as federation, remote storage, and Alertmanager. By default, no labels are added. |
 | logLevel | string | Defines the log level setting for Prometheus. The possible values are: `error`, `warn`, `info`, and `debug`. The default value is `info`. |
 | nodeSelector | map[string]string | Defines the nodes on which the pods are scheduled. |

Documentation/openshiftdocs/modules/prometheusk8sconfig.adoc

@@ -20,6 +20,8 @@ Appears in: link:clustermonitoringconfiguration.adoc[ClusterMonitoringConfigurat
 | Property | Type | Description 
 |additionalAlertmanagerConfigs|[]link:additionalalertmanagerconfig.adoc[AdditionalAlertmanagerConfig]|Configures additional Alertmanager instances that receive alerts from the Prometheus component. By default, no additional Alertmanager instances are configured.
 
+|enforcedBodySizeLimit|string|Enforces a body size limit for Prometheus scraped metrics. If a scraped target's body response is larger than the limit, the scrape will fail. The following values are valid: an empty value to specify no limit, a numeric value in Prometheus size format (such as `64MB`), or the string `automatic`, which indicates that the limit will be automatically calculated based on cluster capacity. The default value is empty, which indicates no limit.
+
 |enforcedLabelLimit|*uint64|EnforcedLabelLimit per-scrape limit on the number of labels accepted for a sample. If more than this number of labels are present post metric-relabeling, the entire scrape will be treated as failed. 0 means no limit. default: 0
 
 |enforcedLabelNameLengthLimit|*uint64|EnforcedLabelNameLengthLimit per-scrape limit on the length of labels name that will be accepted for a sample. If a label name is longer than this number post metric-relabeling, the entire scrape will be treated as failed. 0 means no limit. default: 0
@@ -30,8 +32,6 @@ Appears in: link:clustermonitoringconfiguration.adoc[ClusterMonitoringConfigurat
 
 |enforcedTargetLimit|*uint64|EnforcedTargetLimit defines a global limit on the number of scraped targets. This overrides any TargetLimit set per ServiceMonitor or/and PodMonitor. It is meant to be used by admins to enforce the TargetLimit to keep the overall number of targets under the desired limit. Note that if TargetLimit is lower, that value will be taken instead, except if either value is zero, in which case the non-zero value will be used. If both values are zero, no limit is enforced. default: 0
 
-|enforcedBodySizeLimit|string|Enforces a body size limit for Prometheus scraped metrics. If a scraped target's body response is larger than the limit, the scrape will fail. The following values are valid: an empty value to specify no limit, a numeric value in Prometheus size format (such as `64MB`), or the string `automatic`, which indicates that the limit will be automatically calculated based on cluster capacity. The default value is empty, which indicates no limit.
-
 |externalLabels|map[string]string|Defines labels to be added to any time series or alerts when communicating with external systems such as federation, remote storage, and Alertmanager. By default, no labels are added.
 
 |logLevel|string|Defines the log level setting for Prometheus. The possible values are: `error`, `warn`, `info`, and `debug`. The default value is `info`.