fix: reflector to return wrapped list errors #110076
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This fix allows Reflector/Informer callers to detect API errors using the standard Go errors.As unwrapping methods used by the apimachinery helper methods. Combined with a custom WatchErrorHandler, this can be used to stop an informer that encounters specific errors, like resource not found or forbidden.
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(Deleted my last comment. It was on the wrong PR.) |
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/lgtm |
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: karlkfi, lavalamp The full list of commands accepted by this bot can be found here. The pull request process is described here
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/triage accepted |
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This fix allows Reflector/Informer callers to detect API errors using the standard Go errors.As unwrapping methods used by the apimachinery helper methods. Combined with a custom WatchErrorHandler, this can be used to stop an informer that encounters specific errors, like resource not found or forbidden.
Without this change, in order to catch errors, the caller needs to do string matching or even regex on the error string, in order to detect certain API errors that should be terminal.
/kind bug