How to change the maxpod limit in rke2 cluster

This document (000021093) is provided subject to the disclaimer at the end of this document.


Rancher 2.6.x and 2.7.x
rke2 cluster


The existing rke2 cluster's pod limit has been exhausted and needs to be increased.


Use the below arguments in the rke2 configuration file /etc/rancher/rke2/config.yaml
  - "max-pods=200"
If it's a downstream cluster managed through Rancher then, in the cluster configuration form, update the value under "Advanced" in kubelet args.

For rke2 clusters not managed by Rancher, this config is applied per-node


Top Issue

Additional Information

When looking to change the max-pods for a node, make sure to take into account the number of IP addresses available from each nodes node-cidr, as this will limit the number of pods that can be scheduled on a node.


This Support Knowledgebase provides a valuable tool for SUSE customers and parties interested in our products and solutions to acquire information, ideas and learn from one another. Materials are provided for informational, personal or non-commercial use within your organization and are presented "AS IS" WITHOUT WARRANTY OF ANY KIND.

  • Document ID:000021093
  • Creation Date: 07-Jun-2023
  • Modified Date:27-Jun-2023
    • SUSE Rancher

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