[AKS] Add --disable-http-proxy option

[lilypan26]

---

This checklist is used to make sure that common guidelines for a pull request are followed.

Related command

az aks update --disable-http-proxy

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• 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)
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[azure-client-tools-bot-prd]

⚠️Azure CLI Extensions Breaking Change Test

⚠️aks-preview

rule	cmd_name	rule_message	suggest_message
⚠️ 1006 - ParaAdd	aks update	cmd aks update added parameter disable_http_proxy

[azure-client-tools-bot-prd]

Hi @lilypan26,
Please write the description of changes which can be perceived by customers into HISTORY.rst.
If you want to release a new extension version, please update the version in setup.py as well.

[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:

pip install azdev --upgrade
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[Copilot]

Pull Request Overview

Adds support for a new --disable-http-proxy flag to the az aks update command, enabling users to turn off HTTP proxy settings on an existing cluster.

• Introduced disable_http_proxy CLI parameter and help text.
• Implemented get_disable_http_proxy and update_http_proxy_config in the update decorator.
• Added unit and live tests to verify disabling the HTTP proxy.

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
src/aks-preview/azext_aks_preview/_params.py	Registered new disable_http_proxy argument
src/aks-preview/azext_aks_preview/_help.py	Added help entry for --disable-http-proxy option
src/aks-preview/azext_aks_preview/managed_cluster_decorator.py	Implemented retrieval and handling of disable flag
src/aks-preview/azext_aks_preview/tests/latest/test_managed_cluster_decorator.py	Added unit tests for update_http_proxy_config
src/aks-preview/azext_aks_preview/tests/latest/test_aks_commands.py	Added live CLI test for disabling proxy
src/aks-preview/HISTORY.rst	Updated changelog for new preview release

Comments suppressed due to low confidence (2)

src/aks-preview/azext_aks_preview/tests/latest/test_managed_cluster_decorator.py:6499

• The test initializes mc_2 without an http_proxy_config, so disabling proxy will always hit the error path. Consider setting a default http_proxy_config on mc_2 before calling update_http_proxy_config.

mc_2 = self.models.ManagedCluster(location="test_location")

src/aks-preview/azext_aks_preview/tests/latest/test_aks_commands.py:6056

• [nitpick] The live CLI test only asserts the enabled flag; consider adding checks to ensure existing httpProxy, httpsProxy, and noProxy values remain unchanged when disabling.

disable_cmd = "aks update --resource-group={resource_group} --name={name} --disable-http-proxy"

[Copilot]

The check for not mc.http_proxy_config precedes the None initialization, so a null http_proxy_config always triggers an error and prevents creating a new config. Swap the order or remove the redundant error to allow initialization when missing.

Suggested change

	if not mc.http_proxy_config:
	raise UnknownError(
	"Unexpectedly get an empty http proxy config in the process of updating http proxy enabled."
	)

[Copilot]

The test expects the enabled field as the string "false", but the decorator sets it to the boolean False. Update the expected value to a boolean.

Suggested change

	"enabled": "false",
	"enabled": False,

[github-actions]

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

[FumingZhang]

the change looks good to me, could you please fix failed CI checks, live test and resolve merge conflicts?

[lilypan26]

live test: https://dev.azure.com/msazure/CloudNativeCompute/_build/results?buildId=125864398&view=results

[azclibot]

[Release] Update index.json for extension [ aks-preview-18.0.0b7 ] : https://dev.azure.com/msazure/One/_build/results?buildId=126089759&view=results