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Eliminate duplicate Endpoint struct#1743

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Nachiket-Roy wants to merge 1 commit into
kmesh-net:mainfrom
Nachiket-Roy:fix/duplicate-endpoint
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Eliminate duplicate Endpoint struct#1743
Nachiket-Roy wants to merge 1 commit into
kmesh-net:mainfrom
Nachiket-Roy:fix/duplicate-endpoint

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@Nachiket-Roy

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What this PR does / why we need it:
Refactored the codebase to eliminate the duplicate Endpoint struct definition in the workload cache package, replacing it with a Go type alias to bpfcache.EndpointKey. This improves the maintainability of the workload data path and resolves a pending TODO.

Which issue(s) this PR fixes:
Fixes #1742

Signed-off-by: Nachiket Roy <nachiket.roy.2@gmail.com>
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[APPROVALNOTIFIER] This PR is NOT APPROVED

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Summary of Changes

Hello, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request refactors the workload cache package to eliminate redundant struct definitions. By introducing a type alias to bpfcache.EndpointKey, the codebase becomes more maintainable and consistent, effectively resolving a long-standing TODO item and simplifying related logic in the workload processor.

Highlights

  • Code Refactoring: Replaced the duplicate Endpoint struct definition in the workload cache package with a type alias to bpfcache.EndpointKey.
  • Code Cleanup: Simplified usage in workload_processor.go by passing the ek object directly, resolving a pending TODO.
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A struct was found in duplicate, A messy code, quite intricate. With alias now, We make a vow, To keep the logic clean and straight.

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Welcome @Nachiket-Roy! It looks like this is your first PR to kmesh-net/kmesh 🎉

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Code Review

This pull request refactors the Endpoint struct in endpoint_cache.go to be an alias of bpfcache.EndpointKey, reducing code duplication. Consequently, the call to AddEndpointToService in workload_processor.go has been simplified to pass the endpoint key directly. I have no feedback to provide as there are no review comments or issues identified.

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Align User-Side Cache with BPF EndpointKey

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