Reverse proxy configuration

[zyiqian]

I am using kong Controller to deploy on k8s cluster, everything is working fine, but I am a little confused when configuring reverse proxy. I don't know how to do it through ingress or kongingress.

My goal is that when I request the example-a.com domain, it will be proxied to the example-b.com domain

Can anyone help me? thanks

kong version: 3.1

[outsinre]

it will be proxied to the example-b.com domain

The example-b.com should be configured in a service object. Please refer to https://docs.konghq.com/gateway/latest/get-started/services-and-routes/

[zyiqian]

hi @outsinre , Thank you very much for your quick reply. I am using the dbless method and don't know how to perform the operations in the document you provided.

[Oyami-Srk]

Hi @zyiqian, you can refer to declarative config to check how to configure gateway in DB-less mode. You may need to setup a service and route by host to achieve your goal.

[zyiqian]

Hi @Oyami-Srk , we are using the declarative config to configure, and are still verifying

[zyiqian]

I have already done it by injecting NGINX config.

server {
  listen 8081;
  server_name example-a.com;
  location / {
      proxy_pass http://example-b.com:80;
      proxy_set_header Connection "";
      proxy_set_header X-Real-Ip $remote_addr;
      proxy_set_header remoteip $remote_addr;
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
  }
}