ClusterTemplateChain docs missing required 'version' field in availableUpgrades

[cdunkelb]

Description

The Template Life Cycle Management documentation shows a ClusterTemplateChain example where availableUpgrades entries only have a name field:

apiVersion: k0rdent.mirantis.com/v1beta1
kind: ClusterTemplateChain
metadata:
  name: aws
  namespace: kcm-system
spec:
  supportedTemplates:
    - name: aws-standalone-cp-0-0-2
      availableUpgrades:
        - name: aws-standalone-cp-1-0-22
    - name: aws-standalone-cp-1-0-22

However, the KCM CRD requires a version field in each availableUpgrades entry. Without it, the API returns:

422 Unprocessable Entity: spec.supportedTemplates[0].availableUpgrades[0].version: Required value

This was confirmed by live testing against KCM 1.8.0. Both ClusterTemplateChain and ServiceTemplateChain are affected since they share the same TemplateChainSpec type.

Expected Documentation

The example should include the required version field:

apiVersion: k0rdent.mirantis.com/v1beta1
kind: ClusterTemplateChain
metadata:
  name: aws
  namespace: kcm-system
spec:
  supportedTemplates:
    - name: aws-standalone-cp-0-0-2
      availableUpgrades:
        - name: aws-standalone-cp-1-0-22
          version: 1.0.22
    - name: aws-standalone-cp-1-0-22

Affected Pages

• https://docs.k0rdent.io/latest/reference/template/#template-life-cycle-management
• Any other pages showing ClusterTemplateChain or ServiceTemplateChain examples with availableUpgrades