jinjianming opened a new issue, #9038:
URL: https://github.com/apache/apisix/issues/9038
### Current Behavior
我观察了control-plane日志当上游地址发生变化会触发如下操作进行地址刷新.
```
2023/03/08 11:09:13 [info] 52#52: *685 [lua] config_etcd.lua:477:
sync_data(): update data by key: 16690fc3, context: ngx.timer
2023/03/08 11:09:13 [info] 52#52: *685 [lua] upstream.lua:566: filter():
filter upstream:
{"key":"\/apisix\/upstreams\/16690fc3","createdIndex":48,"clean_handlers":"table:
0x7f35b40c1470","modifiedIndex":1808,"value":{"create_time":1678243899,"update_time":1678273753,"parent":{"key":"\/apisix\/upstreams\/16690fc3","createdIndex":48,"clean_handlers":{},"modifiedIndex":1808,"value":"table:
0x7f35886b63c0","has_domain":false},"name":"default_js-design-nginx_80","labels":{"managed-by":"apisix-ingress-controller"},"type":"roundrobin","id":"16690fc3",`"nodes":[{"host":"10.233.64.42","priority":0,"port":80,"weight":100}],`"hash_on":"vars","desc":"Created
by apisix-ingress-controller, DO NOT modify it
manually","scheme":"http","pass_host":"pass"},"has_domain":false}, context:
ngx.timer
```
我观察data-plane并没有刷新地址的操作；
```
2023/03/08 11:13:56 [info] 48#48: *451808 [lua] config_etcd.lua:389:
sync_data(): waitdir key: /apisix/protos prev_index: 1664, context: ngx.timer
2023/03/08 11:13:56 [info] 48#48: *451808 [lua] config_etcd.lua:390:
sync_data(): res: null, err: timeout, context: ngx.timer
2023/03/08 11:13:56 [info] 48#48: *451808 [lua] v3.lua:76:
choose_endpoint(): choose endpoint:
https://apisix-control-plane-control-plane:9280, context: ngx.timer
2023/03/08 11:13:56 [info] 48#48: *451808 [lua] client.lua:123: dns_parse():
dns resolve apisix-control-plane-control-plane, result:
{"name":"apisix-control-plane-control-plane.ingress-apisix.svc.cluster.local","type":1,"ttl":30,"address":"10.233.32.253","section":1,"class":1},
context: ngx.timer
2023/03/08 11:13:56 [info] 48#48: *451808 [lua] resolver.lua:84:
parse_domain(): parse addr:
{"name":"apisix-control-plane-control-plane.ingress-apisix.svc.cluster.local","type":1,"ttl":30,"address":"10.233.32.253","section":1,"class":1},
context: ngx.timer
```
### Expected Behavior
_No response_
### Error Logs
_No response_
### Steps to Reproduce
1、通过helm install部署
2、cp配置
```
deployment:
role: control_plane
role_control_plane:
config_provider: etcd
conf_server:
listen: 0.0.0.0:9280
cert: "/conf-server-ssl/tls.crt"
cert_key: "/conf-server-ssl/tls.key"
```
3、dp配置
```
apisix: # universal configurations
ssl:
ssl_trusted_certificate: "/conf-ca-ssl/tls.crt"
deployment:
role: data_plane
role_data_plane:
config_provider: control_plane
control_plane:
host:
- "https://apisix-control-plane-control-plane:9280";
prefix: "/apisix"
timeout: 30
certs:
cert: "/conf-client-ssl/tls.crt"
cert_key: "/conf-client-ssl/tls.key"
```
### Environment
- APISIX version (run `apisix version`): 3.2.0
- Operating system (run `uname -a`):Ubuntu 18.06
- OpenResty / Nginx version (run `openresty -V` or `nginx -V`):
- etcd version, if relevant (run `curl
http://127.0.0.1:9090/v1/server_info`):
{"etcdserver":"3.5.4","etcdcluster":"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`):
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