Next line returns 200 as status https://github.com/Kong/kong/blob/c817fada7a514d84f6e0aab7461605c71bf3a841/kong/plugins/cors/handler.lua#L13

Internet says it should return 204:

• https://developer.mozilla.org/en-US/docs/Glossary/Preflight_request
• https://docs.microsoft.com/en-us/aspnet/core/security/cors?view=aspnetcore-3.1#preflight-requests

Internet changed its mind since 2018 https://

Summary

Today our testing infrastructure relies heavily on KinD which is a convenient way to run ephemeral K8s clusters locally. However, since it packs a full K8s distro, it tends to be slow especially when several clusters are run in parallel (e.g. our multi-zone). We surely know docker can do better as spinning a couple of Kuma universal cluster

NOTE: GitHub issues are reserved for bug reports only.
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in Kong Nation https://discuss.konghq.com/c/kubernetes.

• Write a basic Makefile which includes targets for running test, updating auto-generated code, run linters
• Update Github Actions to use the Makefile