jujiale opened a new issue, #8945: URL: https://github.com/apache/apisix/issues/8945
### Current Behavior when have seveval upstream nodes and open active healthy check with tcp way. if one node does not exist(such as the node machine shutdown ). healthy check will not remove the node from upstream nodes. ### Expected Behavior even if the node is not exist. it also should be remove from the upstream nodes config table. ### Error Logs log(): [healthcheck] (upstream#/xxxx/xxx/upstreams/426538814077405003) unhealthy TIMEOUT increment (1/3) for '([172.xx.xx.xx:20020]' ### Steps to Reproduce 1. add a route with three upstream nodes, such as A, B, C. add active healthycheck with tcp way. 2. two upstream nodes is ok, such as A, B, the thrid node（C） is not exist.(in here. not exist means the machine is shutdown. or is not exist. not the port's process is down ) 3. send request to this route. it also hit the node C. 4. when invoke http://ip:port/v1/healthcheck. the return includes the node C ### Environment - APISIX version (run `apisix version`):2.12.0 - Operating system (run `uname -a`):centos7: 3.10.0-957.21.3.el7.x86_64 - OpenResty / Nginx version (run `openresty -V` or `nginx -V`):openresty/1.21.4.1 - etcd version, if relevant (run `curl http://127.0.0.1:9090/v1/server_info`):3.5.0 - APISIX Dashboard version, if relevant: - Plugin runner version, for issues related to plugin runners: - LuaRocks version, for installation issues (run `luarocks --version`): -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
