The --event-qps argument is not set to a level that ensures appropriate event capture
Description
Security relevant information should be captured. The --event-qps flag on the Kubelet can be used to limit the rate at which events are gathered. Setting this too low could result in relevant events not being logged, however the unlimited setting of 0 could result in a denial of service on the kubelet.
It is important to capture all events and not restrict event creation. Events are an important source of security information and analytics that ensure that your environment is consistently monitored using the event data.
Fix - Buildtime
Kubernetes
Kind Pod
apiVersion: v1
kind: Pod
metadata:
creationTimestamp: null
labels:
component: kubelet
tier: control-plane
name: kubelet
namespace: kube-system
spec:
containers:
- command:
+ - kubelet
+ - --event-qps=2
image: gcr.io/google_containers/kubelet-amd64:v1.6.0
...