hahait commented on issue #12834:
URL: https://github.com/apache/apisix/issues/12834#issuecomment-3692042745
## The configuration steps of the proxy-cache plugin are as follows:
1. The configuration of proxy-cache is predefined in apisix config.yaml as
follows
```
apisix:
……
proxy_cache:
cache_ttl: 60s
zones:
- name: disk_cache_img
memory_size: 500m
disk_size: 10G
disk_path: /tmp/disk_cache_img
cache_levels: "1:2"
- name: disk_cache_mixed
memory_size: 500m
disk_size: 10G
disk_path: /tmp/disk_cache_mixed
cache_levels: "1:2"
```
2. Add the proxy-cache plugin to the global plugin of apisix dashboard. The
content of the plugin is as follows. Only added, Configuration hasn't started
yet
```
{
"_meta": {
"disable": true
}
}
```
3. The plugin content is normally written to etcd. The content of the
proxy-cache plugin in etcd is as follows
`"proxy-cache":{"_meta":{"disable":true}}`
4. After adding the proxy-cache plugin, error logs began to appear in the
error log of apisix
```
[error] 52#52: *18 [lua] config_etcd.lua:679: sync_data(): failed to check
item data of [/apisix/global_rules] err:failed to check the configuration of
plugin proxy-cache err: cache_zone disk_cache_one not found ,val:
{"create_time":1756174355,"id":"1","plugins":{"workflow":{"rules":[{"case":[["host","!","in",["act-in.haha.com","pub-inner.haha.com"]],["uri","~*","/(.+)/inner/.*"]],"actions":[["return",{"code":403,"_vid":1}]]}],"_meta":{"disable":false}},"brotli":{"comp_level":6,"min_length":128,"vary":true,"_meta":{"disable":false},"lgblock":0,"http_version":1.1,"mode":0,"lgwin":19,"types":["application/atom+xml","application/javascript","application/json","application/rss+xml","application/x-font-ttf","application/x-javascript","application/xhtml+xml","application/xml","font/eot","font/opentype","font/otf","font/truetype","image/svg+xml","image/vnd.microsoft.icon","image/x-icon","text/css","text/javascript","text/plain","text/xml"]},"proxy-cache":{"hide_cache_headers":false,"cach
e_strategy":"disk","_meta":{"disable":true},"cache_zone":"disk_cache_one","cache_method":["GET","HEAD"],"cache_ttl":300,"cache_http_status":[200,301,404],"cache_control":false,"cache_key":["$host","$request_uri"]},"cors":{"max_age":3600,"allow_methods":"**","allow_origins_by_regex":["^http://localhost(:\\d+)?$","^http://127\\.0\\.0\\.1(:\\d+)?$","^http://10\\.255\\.\\d{1,3}\\.\\d{1,3}(:\\d+)?$","^https?://.*\\.haha\\.com(:\\d+)?$","^https?://.*\\.haha123\\.com(:\\d+)?$"],"allow_origins":"**","allow_credential":true,"allow_headers":"GL-ClientType,GL-Version,GL-CurTime,GL-DeviceId,GL-Token,GL-Uid","_meta":{"disable":false}},"gzip":{"types":["text/plain","text/css","image/jpeg","image/gif","image/png","application/xml","text/javascript","application/json","application/javascript","application/x-httpd-php","application/x-javascript"],"comp_level":3,"min_length":1024,"_meta":{"disable":false}},"prometheus":{"prefer_name":true,"_meta":{"disable":false}}},"update_time":1766717524},
context
: ngx.timer
```
## All the global plugin configurations in etcd are as follows
```
{"id":"1","create_time":1756174355,"update_time":1766717524,"plugins":{"brotli":{"_meta":{"disable":false},"comp_level":6,"min_length":128,"types":["application/atom+xml","application/javascript","application/json","application/rss+xml","application/x-font-ttf","application/x-javascript","application/xhtml+xml","application/xml","font/eot","font/opentype","font/otf","font/truetype","image/svg+xml","image/vnd.microsoft.icon","image/x-icon","text/css","text/javascript","text/plain","text/xml"],"vary":true},"cors":{"_meta":{"disable":false},"allow_credential":true,"allow_headers":"GL-ClientType,GL-Version,GL-CurTime,GL-DeviceId,GL-Token,GL-Uid","allow_methods":"**","allow_origins":"**","allow_origins_by_regex":["^http://localhost(:\\d+)?$","^http://127\\.0\\.0\\.1(:\\d+)?$","^http://10\\.255\\.\\d{1,3}\\.\\d{1,3}(:\\d+)?$","^https?://.*\\.haha\\.com(:\\d+)?$","^https?://.*\\.haha123\\.com(:\\d+)?$"],"max_age":3600},"gzip":{"_meta":{"disable":false},"comp_level":3,"min_length":1024,"t
ypes":["text/plain","text/css","image/jpeg","image/gif","image/png","application/xml","text/javascript","application/json","application/javascript","application/x-httpd-php","application/x-javascript"]},"prometheus":{"_meta":{"disable":false},"prefer_name":true},"proxy-cache":{"_meta":{"disable":true}},"workflow":{"_meta":{"disable":false},"rules":[{"actions":[["return",{"code":403}]],"case":[["host","!","in",["act-in.haha.com","pub-inner.haha.com"]],["uri","~*","/(.+)/inner/.*"]]}]}}}
```
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