Source-backed version compatibility
Rancher Amazon Linux version compatibility. The matrix lists Amazon Linux 2023 as validated through RHEL testing for custom-node Rancher-provisioned RKE2 and K3s clusters; EKS…
Quick answer
Documented Amazon Linux versions
The matrix lists Amazon Linux 2023 as validated through RHEL testing for custom-node Rancher-provisioned RKE2 and K3s clusters; EKS certification specifically applies to Managed Node Groups.
high confidence · verified 2026-07-10 · custom-node RKE2 or K3s operating system
Documented Amazon Linux versions
The matrix lists Amazon Linux 2023 as validated through RHEL testing for custom-node Rancher-provisioned RKE2 and K3s clusters; EKS certification specifically applies to Managed Node Groups.
high confidence · verified 2026-07-10 · custom-node RKE2 or K3s operating system
Documented Amazon Linux versions
The matrix lists Amazon Linux 2023 as validated through RHEL testing for custom-node Rancher-provisioned RKE2 and K3s clusters; EKS certification specifically applies to Managed Node Groups.
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