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STAC-22692: Add orhpaned pvc monitor to docs and add it to the ones t… #1620

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aacevedoosorio merged 1 commit into from
May 27, 2025
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STAC-22692: Add orhpaned pvc monitor to docs and add it to the ones t… #1620

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1 change: 1 addition & 0 deletions use/alerting/k8s-override-monitor-arguments.md
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Expand Up @@ -61,6 +61,7 @@ The full annotation then would look like
* [Node Memory Pressure](/use/alerting/kubernetes-monitors.md#node-memory-pressure)
* [Node PID Pressure](/use/alerting/kubernetes-monitors.md#node-pid-pressure)
* [Node Readiness](/use/alerting/kubernetes-monitors.md#node-readiness)
* [Orphaned Persistent Volumes](/use/alerting/kubernetes-monitors.md#orphaned-persistent-volumes) (Only the `enabled` property)
* [Out of memory for containers](/use/alerting/kubernetes-monitors.md#out-of-memory-for-containers)

## Build an override for a custom monitor
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4 changes: 4 additions & 0 deletions use/alerting/kubernetes-monitors.md
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Expand Up @@ -77,6 +77,10 @@ Allows [Override Monitor arguments](/use/alerting/k8s-override-monitor-arguments
Check if the Node is up and running as expected.
Allows [Override Monitor arguments](/use/alerting/k8s-override-monitor-arguments.md)

### Orphaned Persistent Volumes
Verify that no persistent volumes are orphaned. An orphaned persistent volume is a persistent volume that is not associated with a persistent volume claim. An orphaned persistent volume can be a security risk, as it may contain sensitive data that is not being used. An orphaned persistent volume can also be a waste of resources, as it is not being used.
Allows [Override Monitor arguments](/use/alerting/k8s-override-monitor-arguments.md) but only the `enabled` property

### Out of memory for containers

It is important to ensure that the containers running in your Kubernetes cluster have enough memory to function properly. Out-of-memory (OOM) conditions can cause containers to crash or become unresponsive, leading to restarts and potential data loss.
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