The Kubernetes API Server audit log retention must be set.
An XCCDF Rule
Description
The Kubernetes API Server must set enough storage to retain logs for monitoring suspicious activity and system misconfiguration, and provide evidence for Cyber Security Investigations.
- ID
- SV-242464r961863_rule
- Version
- CNTR-K8-003310
- Severity
- Medium
- References
- Updated
Remediation Templates
A Manual Procedure
Edit the Kubernetes API Server manifest file in the /etc/kubernetes/manifests directory on the Kubernetes Control Plane. Set the value of "--audit-log-maxage" to a minimum of "30".