Due to upgrade issues with the Envoy gateway and the offline installation environments, upgrading to MKE 4k 4.1.3 is not recommended. These issues will be fixed in a future release. For version 4.1.3, Mirantis only supports fresh installations.

Kubernetes provider specifications

mke4.yaml configuration file section: .spec.k8sProviderSpecs

Kubernetes provider options are not currently supported for child clusters.