[I] request help: why the location in response header that returned by APISIX has the 9443 port? [apisix]

[via GitHub]

shuoshadow opened a new issue, #6954:
URL: https://github.com/apache/apisix/issues/6954

   ### Issue description
   apisix前使用slb 443端口转发到apisix的9443端口
   apisix 代理https请求后 携带了9443端口导致无法重定向
   
![image](https://user-images.githubusercontent.com/10016360/120430719-01fac380-c3aa-11eb-98a6-66440e9f51b7.png)
   
   是因为header的原因吗？我配置了apisixroute的proxy-rewrite插件也不行
   ```yaml
       - name: proxy-rewrite
         enable: true
         config:
           headers:
             "Host": $host
   ```
   ### Environment
   
   * your apisix-ingress-controller version (output of 
`apisix-ingress-controller version --long`);
   * your Kubernetes cluster version (output of `kubectl version`);
   * if you run apisix-ingress-controller in Bare-metal environment, also show 
your OS version (`uname -a`).
   


-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: notifications-unsubscr...@apisix.apache.org.apache.org

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org