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.

Concepts

This section delves into the foundational concepts that underpin the architecture and configuration of MKE. Understanding these concepts is important for effectively deploying, managing, and scaling applications within a Kubernetes environment.

• Architecture
• Configuration
• k0rdent Templates
• Container Network Interface (CNI)
• MKE 4k child clusters