Hi using Rancher 2 6 9 created on prem RKE2 k8s cluster v1 2 rancher-users #rke2

Title

worried-football-17739

05/17/2023, 9:25 AM

Hi, using Rancher 2.6.9 created on-prem RKE2 k8s cluster v1.24.10 with a mix of Windows and Linux worker nodes. After sometime we started seeing disk space usage was close to 80%. Looking through the Kubernetes documentation I was able to find some info regarding Garbage Collection. Especially •

HighThresholdPercent

•

LowThresholdPercent

These values are set to 85% and 80% percent accordingly. Any suggestion where can I change these values?

creamy-pencil-82913

05/17/2023, 4:55 PM

kubelet-arg:
  - image-gc-high-threshold=85%
  - image-gc-low-threshold=80%

see https://kubernetes.io/docs/reference/command-line-tools-reference/kubelet and https://docs.rke2.io/reference/linux_agent_config

worried-football-17739

05/19/2023, 12:58 PM

Thank you!

11 Views

#rke2 Join Slack