Compatibility

April 15, 2026 ยท View on GitHub

Kubernetes version

Kuberhealthy requires Kubernetes versions that support:

  • apiextensions.k8s.io/v1 CustomResourceDefinitions (Kubernetes 1.16+).
  • coordination.k8s.io/v1 Lease objects when leader election is enabled.

If you need support for older Kubernetes versions, use a compatible Kuberhealthy release and verify the CRD API versions in the manifests.

API versions

Kuberhealthy v3 uses kuberhealthy.github.io/v2 for the HealthCheck CRD and resources. This is the current API version for the v3 controller.