[v2.10.0] Unable to Edit Config of imported Azure AKS cluster

[thehejik]

Setup

• Rancher version: v2.10.0-alpha7 Dashboard: v2.10.0-alpha5 (also on current v2.10-head)
• aks-operator version: rancher-aks-operator:105.0.0+up1.10.0-rc.2
• Browser type & version: any

Describe the bug
When attempting to edit/upgrade an imported Azure AKS cluster via Edit Config, the dialog is blank. This dialog is sometimes shown but in this case it offers an empty list of Kubernetes versions to upgrade to with only entry No options instead of any k8s version.

I was able to reproduce this twice in a row on a fresh clusters and with AKS clusters in different locations / k8s versions installed.

It works fine for rancher provisioned AKS clusters.

I believe this is related to the UI, but I may be wrong, in this case please move to CAPI & HP project .

To Reproduce

• Provision an AKS cluster via az CLI:

az group create -l eastus -n th-rg
az aks create --resource-group th-rg --no-ssh-key --kubernetes-version 1.29 --name th-az-imported-293 --node-count 1 --location eastus

• Import the AKS cluster into rancher -> Cluster Management -> Import Existing -> Azure AKS, select/create the credentials -> select the cluster you created from the list -> press Import button
• After a short while the cluster will be imported
• From Cluster Management select the cluster's three dots vertical menu and select Edit Config

Result

• The Edit dialog is blank - only sometimes offer a list of k8s versions to upgrade to but there is only No options "version" available.

Expected Result
The Edit dialog should be shown and it should offer a list of valid k8s versions for upgrade

Screenshots

[rak-phillip]

@thehejik I'm seeing the following error logged to the console

TypeError: Invalid Version: 1.29
    u semver.js:38
    i compare.js:3
    i gt.js:2
    t CruAks.vue:542
    aksVersionOptions CruAks.vue:538
    run reactivity.esm-bundler.js:190
    get value reactivity.esm-bundler.js:1171
    get runtime-core.esm-bundler.js:3488
    get runtime-core.esm-bundler.js:3132
    default CruAks.vue:1062

Can you confirm that you see the same?

[rak-phillip]

Updating milestone to 2.11 and creating a backport pr for 2.10

[rak-phillip]

/backport v2.10.0