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Fixes: #9710

Description
Golang has changed os.Process structure since 1.23
cs.opensource.google/go/go/+/refs/tags/go1.22.0:src/os/exec.go;l=21
cs.opensource.google/go/go/+/refs/tags/go1.23.0:src/os/exec.go;l=58

so this unpack doesn't work, lead to failed to port-forward message loop.

@foriequal0 foriequal0 requested a review from a team as a code owner February 21, 2025 08:13
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google-cla bot commented Feb 21, 2025

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@foriequal0 foriequal0 changed the title Fix port-forward error logs failed to port forward fix: port-forward error logs failed to port forward Feb 21, 2025
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@Darien-Lin Darien-Lin left a comment

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A few things:

@Darien-Lin Darien-Lin self-assigned this Feb 25, 2025
@pull-request-size pull-request-size bot added size/M and removed size/S labels Feb 26, 2025
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Darien-Lin previously approved these changes Feb 26, 2025
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Looks good to me. Thanks for making the changes and contributing to the code base!

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Thank you for the review!

@Darien-Lin Darien-Lin merged commit eaea9c7 into GoogleContainerTools:main Feb 26, 2025
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@foriequal0 foriequal0 deleted the fix/port-forward branch February 26, 2025 03:35
Darien-Lin pushed a commit that referenced this pull request Mar 19, 2025
* fix: port-forward error logs `failed to port forward`

Reflect changes in `os.Process` introduced in Go 1.23

* use `reflect` to make it future proof(?)

* Add safeguards to call FieldByName

* Add basic test to getHandleFromProcess

* Fix copyright year

Co-authored-by: SeongChan Lee <foriequal@gmail.com>
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"failed to port forward, port is taken, retrying..." error with v2.14.1

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