{AKS} add preview flag to feature managed namespace

[xmzhao0822]

---

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Related command

az aks namespace

General Guidelines

• Have you run azdev style <YOUR_EXT> locally? (pip install azdev required)
• Have you run python scripts/ci/test_index.py -q locally? (pip install wheel==0.30.0 required)
• My extension version conforms to the Extension version schema

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• My extension description/summary conforms to the Extension Summary Guidelines.

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There is a pipeline to automatically build, upload and publish extension wheels.
Once your pull request is merged into main branch, a new pull request will be created to update src/index.json automatically.
You only need to update the version information in file setup.py and historical information in file HISTORY.rst in your PR but do not modify src/index.json.

[azure-client-tools-bot-prd]

⚠️Azure CLI Extensions Breaking Change Test

⚠️aks-preview

rule	cmd_name	rule_message	suggest_message
⚠️ 1003 - CmdPropAdd	aks namespace add	cmd aks namespace add added property is_preview
⚠️ 1003 - CmdPropAdd	aks namespace delete	cmd aks namespace delete added property is_preview
⚠️ 1003 - CmdPropAdd	aks namespace get-credentials	cmd aks namespace get-credentials added property is_preview
⚠️ 1003 - CmdPropAdd	aks namespace list	cmd aks namespace list added property is_preview
⚠️ 1003 - CmdPropAdd	aks namespace show	cmd aks namespace show added property is_preview
⚠️ 1003 - CmdPropAdd	aks namespace update	cmd aks namespace update added property is_preview

[Copilot]

Pull Request Overview

This pull request introduces a preview flag for the managed namespace feature in the AKS extension to enable early testing of new functionality.

• Bumps the extension version in setup.py to 18.0.0b14.
• Adds the preview flag (is_preview=True) for the "aks namespace" command in commands.py.
• Updates the HISTORY.rst file to document the new preview flag.

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File	Description
src/aks-preview/setup.py	Updated version number to reflect new preview release
src/aks-preview/azext_aks_preview/commands.py	Added is_preview=True for the new namespace command
src/aks-preview/HISTORY.rst	Updated release notes to include the preview flag

[yonzhan]

Thank you for your contribution! We will review the pull request and get back to you soon.

[github-actions]

The git hooks are available for azure-cli and azure-cli-extensions repos. They could help you run required checks before creating the PR.

Please sync the latest code with latest dev branch (for azure-cli) or main branch (for azure-cli-extensions).
After that please run the following commands to enable git hooks:

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[github-actions]

• For more info about extension versioning, please refer to Extension version schema

[FumingZhang]

lgtm

[azclibot]

[Release] Update index.json for extension [ aks-preview-18.0.0b14 ] : https://dev.azure.com/msazure/One/_build/results?buildId=127609486&view=results