deprecate allow-inline-volume-key-access-with-identity flag (no-op)

[srranjan-sri]

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• includes documentation
• adds unit tests
• tested upgrade from previous version

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[k8s-ci-robot]

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[landreasyan]

/ok-to-test

[Copilot]

Pull request overview

Deprecates the --allow-inline-volume-key-access-with-identity flag by making it a no-op and ensuring inline/ephemeral volume behavior no longer depends on this setting, while updating Helm chart documentation and templates to reflect the deprecation.

Changes:

• Remove the allowInlineVolumeKeyAccessWithIdentity field from the runtime Driver and stop using it in inline/ephemeral volume logic.
• Emit a warning at startup if the deprecated flag is set to true, clarifying it has no effect.
• Update Helm values, templates, and chart README to mark the setting as deprecated/no-op.

Reviewed changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
pkg/azurefile/nodeserver.go	Removes conditional behavior tied to the deprecated flag for ephemeral volume handling.
pkg/azurefile/azurefile.go	Drops the Driver field and adds a deprecation warning when the option is enabled.
pkg/azurefile/azurefile_options.go	Updates the CLI flag help text to clearly indicate deprecation and no-op behavior.
charts/README.md	Marks the Helm value as deprecated/no-op in the configuration table.
charts/latest/azurefile-csi-driver/values.yaml	Adds an inline deprecation note for the Helm value.
charts/latest/azurefile-csi-driver/templates/csi-azurefile-node.yaml	Annotates the node argument as deprecated/no-op.
charts/latest/azurefile-csi-driver/templates/csi-azurefile-node-windows.yaml	Annotates the windows node argument as deprecated/no-op.

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[mittachaitu]

LGTM!!

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: mittachaitu, srranjan-sri
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[landreasyan]

/lgtm

[Copilot]

Pull request overview

Copilot reviewed 7 out of 8 changed files in this pull request and generated no new comments.

[k8s-ci-robot]

New changes are detected. LGTM label has been removed.

[srranjan-sri]

/retest

[landreasyan]

Let's remove the no-op since the functionality stays for the next 2 or so releases.