help request: about add a route then all requst return 404 error

[vavikast]

Description

Hello I'm Very newbie into API Gateway. I install apisix and apisix controller in kubernetes, but I use apisix controller only
install dashbord, mostly I use apisix + consul。now my apisix is ok until add a rule ,the rule local_proxy other domain,like that.
location /scrm-organization-api {
proxy_pass http://xxx,yyyy.com;
}
then you can use the local_proxy,but after a minutes . all request will return 404. include the dashboard,apisix-admin.
but the apisix logs only print 404, I can't get userful log .
the apisix can't use, but it look like ok, and the alway print the log.

this is ok :

when add a rule :

after a minutes
all reuqest will 404.

Environment

• APISIX version (run apisix version): 2.14.1
• Operating system (run uname -a): ID=alpine VERSION_ID=3.14.6
• OpenResty / Nginx version (run openresty -V or nginx -V): openresty/1.19.9.1
• etcd version, if relevant (run curl http://127.0.0.1:9090/v1/server_info): 3.4.18
• APISIX Dashboard version, if relevant: 2.13.0
• LuaRocks version, for installation issues (run luarocks --version): 3.8.0
• Hem info: NAME NAMESPACE REVISION UPDATED STATUS CHART APP VERSION
  apisix ingress-apisix 1 2022-06-27 12:05:12.308797023 +0800 CST deployed apisix-0.10.0 2.14.1

[tzssangglass]

From your logs and accordingly, the 404 is returned form upstream, not from APISIX.

[vavikast]

when I add the rule , all request will return 404, not only the proxy domain, it's mean the apisix can't handle any request just return 404. I can get response from the upstream direct connection。
I find apisix memory increase，so i suspect apisix endless loop。
what should i do next

[tzssangglass]

I observed that you added several routes with uri /*. You can adjust the logging level in apisix and restart again, and see if the route hit by the 404 request is the expected route.

when I add the rule , all request will return 404,

Are you saying that the admin API will also 404?

If possible, please provide minimal replication use cases.

I need to know.

1. what was the route in etcd before the 404

2. what routing configuration was added and then APISIX suddenly returned all 404

3. what is the test request

4. the APISIX configuration file

so I can reproduce it in my local.

[vavikast]

I deploy anoth one, but i can't reproduce it.
so can you remote control my computer, or you send your email to me ,you direct use the apisix .

[vavikast]

Thanks for tzssangglass, The key to solve problem is the fix : #7466, I upgrade the apisix to 15.0, It's fine .