Is it possible to update the Cluster (Pod) CIDR or Service CIDR for an RKE, RKE2, or K3s cluster?
This document (000020221) is provided subject to the disclaimer at the end of this document.
Environment
Situation
The Cluster (Pod) CIDR (default 10.42.0.0/16) and Service CIDR (default 10.43.0.0/16) ranges for a cluster can be specified in the cluster configuration when launching an RKE, RKE2, or K3s cluster, whether provisioned directly or via Rancher v2.x. Is it possible to change these values after the cluster has been provisioned?
Resolution
Disclaimer
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:000020221
- Creation Date: 06-May-2021
- Modified Date:25-Jun-2024
-
- SUSE Rancher
For questions or concerns with the SUSE Knowledgebase please contact: tidfeedback[at]suse.com