Source-backed version compatibility
Rancher Ubuntu version compatibility. The matrix validates Ubuntu 24.04 and 22.04 for custom-node Rancher-provisioned RKE2 and K3s clusters; node-driver certification varies by provider.
Quick answer
Documented Ubuntu versions
The matrix validates Ubuntu 24.04 and 22.04 for custom-node Rancher-provisioned RKE2 and K3s clusters; node-driver certification varies by provider.
high confidence · verified 2026-07-10 · custom-node RKE2 or K3s operating system
Documented Ubuntu versions
The matrix validates Ubuntu 24.04 and 22.04 for custom-node Rancher-provisioned RKE2 and K3s clusters; node-driver certification varies by provider.
high confidence · verified 2026-07-10 · custom-node RKE2 or K3s operating system
Documented Ubuntu versions
The matrix validates Ubuntu 24.04 and 22.04 for custom-node Rancher-provisioned RKE2 and K3s clusters; node-driver certification varies by provider.
high confidence · verified 2026-07-10 · custom-node RKE2 or K3s operating system
Primary evidence
Every range above is backed by upstream documentation, tagged source, release notes, or another project-owned primary source.
compatibility.fyi