K8s has been tried many times, but it is not ideal.
kong is generally available, but if you want to configure a 301jump, you need to install a plug-in.
I think it would be nice to use a very simple design for this kind of thing. Encapsulating nginx to implement distributed apigateway, is so troublesome.
if you simply do multi-Pod forwarding, K8s ingress is completely sufficient, and it is also very easy to use.
if you look at K8s ingress pod, you will find that it is actually a NGINX service.
if you want to bring your own APIGateway, of logic (authentication / multi-tenant forwarding, etc.)
It is used by, Spring cloud with zuul,Netflix home products under Java.
address: https://github.com/Netflix/zuul
there is a gateway under the C-sharp that Ocelot, Tencent Tenpay is also using.
address: https://github.com/ThreeMamma.
good luck.
I currently use kong as a gateway, thinking that I can add simple authentication through basic auth. After practice, it is found that ajax requests can not be sent. I know that ajax can add headers to do basic auth, but I don t want to change the app...