Unset capacity and zones while updating sku from enterprise to azure mananaged redis skus as they don't support the property

[samsaha-ms]

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Related command

If existing sku is one of enterprise sku like Enterprise_E5 and we want to update to any allowed Azure Managed Redis Sku
az redisenterprise update --name --resource-group --sku ComputeOptimized_X

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️✔️Azure CLI Extensions Breaking Change Test

️✔️Non Breaking Changes

[azure-client-tools-bot-prd]

Hi @samsaha-ms,
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.

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[github-actions]

Hi @samsaha-ms

Release Suggestions

Module: redisenterprise

• Please log updates into to src/redisenterprise/HISTORY.rst
• Update VERSION to 1.3.1 in src/redisenterprise/setup.py

Notes

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

[Copilot]

Pull request overview

This PR adds functionality to handle SKU updates from Enterprise SKUs (like Enterprise_E5) to Azure Managed Redis SKUs (like ComputeOptimized_X5). When updating from Enterprise SKUs to Azure Managed Redis SKUs, the capacity and zones properties must be unset as they are not supported by the new SKU types.

Changes:

• Added RedisEnterpriseUpdate class with logic to unset capacity and zones during SKU transitions
• Registered the update command in the command table
• Added comprehensive test coverage for SKU update scenarios

Reviewed changes

Copilot reviewed 5 out of 6 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
custom.py	Implements RedisEnterpriseUpdate class with pre_instance_update hook to unset capacity and zones when transitioning from Enterprise to Azure Managed Redis SKUs
commands.py	Registers the custom RedisEnterpriseUpdate command in the command table
_help.py	Adds help documentation and usage example for the update command
test_demo.py	Adds scenario7 test class and test case for SKU update functionality
example_steps.py	Adds step_update helper function and creates a new cluster configuration for SKU update testing

[samsaha-ms]

@evelyn-ys, could you please help me fixing the lint error due to missing example? I have added it _help.py but it is still flagging.
Also, should I change anything in setup.py to increase minor versions like current 1.3.0 to 1.3.1, as it is treated as bug fix in the redisEnteprirse extension.

[evelyn-ys]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 2 pipeline(s).

[evelyn-ys]

@evelyn-ys, could you please help me fixing the lint error due to missing example? I have added it _help.py but it is still flagging. Also, should I change anything in setup.py to increase minor versions like current 1.3.0 to 1.3.1, as it is treated as bug fix in the redisEnteprirse extension.

@kairu-ms Can you help check why the manual help didn't overwrite codegen help successfully for redisenterprise update?

[kairu-ms]

@evelyn-ys, could you please help me fixing the lint error due to missing example? I have added it _help.py but it is still flagging. Also, should I change anything in setup.py to increase minor versions like current 1.3.0 to 1.3.1, as it is treated as bug fix in the redisEnteprirse extension.

@kairu-ms Can you help check why the manual help didn't overwrite codegen help successfully for redisenterprise update?

For the commands to overwrite, it should be exported in unregistered mode, which will remove the register_command decoration in the aaz code:

 @register_command(
    "redisenterprise update",
)

[samsaha-ms]

@evelyn-ys, could you please help me fixing the lint error due to missing example? I have added it _help.py but it is still flagging. Also, should I change anything in setup.py to increase minor versions like current 1.3.0 to 1.3.1, as it is treated as bug fix in the redisEnteprirse extension.

@kairu-ms Can you help check why the manual help didn't overwrite codegen help successfully for redisenterprise update?

For the commands to overwrite, it should be exported in unregistered mode, which will remove the register_command decoration in the aaz code:

 @register_command(
    "redisenterprise update",
)

@kairu-ms, I am doing changes in this repo first time, sorry for few follow up queries that may sound novice.

1. Should we remove this part only or any other changes are required?
2. There are other commands(example) already existing in the extension which are registered with custom class handlers, but I see the register_command decoration aaz and no lint error for them. And same thing for "redisenterprise update" command we are trying to. Could you please help me in understanding the difference between existing and the one introduced in the PR that requires additional changes that you mentioned?
3. Is this (the approach in this PR) the correct way to add custom code in az cli command to have additional checks and update properties before calling azure apis?

[samsaha-ms]

@evelyn-ys, could you please help me fixing the lint error due to missing example? I have added it _help.py but it is still flagging. Also, should I change anything in setup.py to increase minor versions like current 1.3.0 to 1.3.1, as it is treated as bug fix in the redisEnteprirse extension.

@kairu-ms Can you help check why the manual help didn't overwrite codegen help successfully for redisenterprise update?

For the commands to overwrite, it should be exported in unregistered mode, which will remove the register_command decoration in the aaz code:

 @register_command(
    "redisenterprise update",
)

@kairu-ms, I am doing changes in this repo first time, sorry for few follow up queries that may sound novice.

1. Should we remove this part only or any other changes are required?
2. There are other commands(example) already existing in the extension which are registered with custom class handlers, but I see the register_command decoration aaz and no lint error for them. And same thing for "redisenterprise update" command we are trying to. Could you please help me in understanding the difference between existing and the one introduced in the PR that requires additional changes that you mentioned?
3. Is this (the approach in this PR) the correct way to add custom code in az cli command to have additional checks and update properties before calling azure apis?

Was able to resolve it by adding example in aaz registration itself.

[samsaha-ms]

@evelyn-ys, could you please help me fixing the lint error due to missing example? I have added it _help.py but it is still flagging. Also, should I change anything in setup.py to increase minor versions like current 1.3.0 to 1.3.1, as it is treated as bug fix in the redisEnteprirse extension.

@evelyn-ys Lint error is fixed now. Could you please confirm on any version update required for this or not by updating setup.py?
Also, seems like one validation pipeline is stuck.