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 are fixed in the 4.1.4 release. For version 4.1.3, Mirantis only supports fresh installations.

Kubelet options

Common configuration file section: .spec.kubelet

The MkeChildConfig configuration file offers additional fields, managerProfile and workerProfile, which you can use to assign custom profiles to manager and worker nodes. The default value for managerProfile is mke-default-manager, and the default value for workerProfile is mke-default-worker.

To specify a specific name for managerProfile and workerProfile the name must be on the list under customProfiles.

Example:

spec:
  kubelet:
    workerProfile: <worker_profile_name_>

Refer to kubelet for more details.