Expand remediation options for AKS allocated outbound port validation

[esnxzhx]

Summary

Expands the remediation guidance for the InvalidLoadBalancerProfileAllocatedOutboundPorts error.

Article updated:

support/azure/azure-kubernetes/create-upgrade-delete/error-code-invalidloadbalancerprofileallocatedoutboundports.md

Changes

• Convert the existing remediation sentence into a list of actionable options.
• Clarify that customers can:
  • Increase the number of outbound frontend IP addresses.
  • Reduce allocatedOutboundPorts.
  • Reduce the node count or autoscaler maxCount.
  • Reduce maxSurge when appropriate for workload availability requirements.
• Add an example showing that a second outbound IP provides 128,000 SNAT ports and resolves the article's 72,000-port requirement.

Reason for change

The current article mentions only the cluster node count, outbound IP count, and ports per node. It doesn't identify autoscaler maxCount or maxSurge as values that can affect the validation node count.

The expanded guidance gives customers specific configuration options for resolving the error.

Validation

The remediation options follow the AKS RP validation inputs used to calculate required and available SNAT ports.

Scope

This PR changes only the remediation guidance. It doesn't modify the Cause section, feasibility formula, or upgrade-surge calculation.

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[esnxzhx]

#sign-off

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Invalid command: '#sign-off'. Only the assigned author of one or more file in this PR can sign off. Kaushik Ainapure (@kaushika-msft)

[learn-build-service-prod]

Learn Build status updates of commit ad289b5:

✅ Validation status: passed

File	Status	Preview URL	Details
support/azure/azure-kubernetes/create-upgrade-delete/error-code-invalidloadbalancerprofileallocatedoutboundports.md	✅Succeeded

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