zzzyuan0 opened a new issue, #10080:
URL: https://github.com/apache/apisix/issues/10080
### Description
The version I'm using is github.com/apache/apisix-go-plugin-runner v0.5.0
---
Plugin directory structure
```
plugins
- plugin
-- say.go
- go.mod
- main.go
```
main.go
```
package main
import (
"github.com/apache/apisix-go-plugin-runner/pkg/runner"
_ "skeiam/plugin"
)
func main() {
cfg := runner.RunnerConfig{}
runner.Run(cfg)
}
```
say.go
```
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package plugins
import (
"encoding/json"
"net/http"
pkgHTTP "github.com/apache/apisix-go-plugin-runner/pkg/http"
"github.com/apache/apisix-go-plugin-runner/pkg/log"
"github.com/apache/apisix-go-plugin-runner/pkg/plugin"
)
func init() {
err := plugin.RegisterPlugin(&Say{})
if err != nil {
log.Fatalf("failed to register plugin say: %s", err)
}
}
// Say is a demo to show how to return data directly instead of proxying
// it to the upstream.
type Say struct {
// Embed the default plugin here,
// so that we don't need to reimplement all the methods.
plugin.DefaultPlugin
}
type SayConf struct {
Body string `json:"body"`
}
func (p *Say) Name() string {
return "say"
}
func (p *Say) ParseConf(in []byte) (interface{}, error) {
conf := SayConf{}
err := json.Unmarshal(in, &conf)
return conf, err
}
func (p *Say) RequestFilter(conf interface{}, w http.ResponseWriter, r
pkgHTTP.Request) {
body := conf.(SayConf).Body
if len(body) == 0 {
return
}
w.Header().Add("X-Resp-A6-Runner", "Go")
log.Infof("%+v --- %+v ---- %+v", conf, w, r)
_, err := w.Write([]byte(body))
if err != nil {
log.Errorf("failed to write: %s", err)
}
}
```
values.yaml
```
extPlugin:
# -- Enable External Plugins. See [external
plugin](https://apisix.apache.org/docs/apisix/next/external-plugin/)
enabled: true
# -- the command and its arguements to run as a subprocess
cmd: ["/usr/local/main", "run"]
```
* I can see that my runner is running through `ps -ef`
* I can see the following output in apisix's log
```
2023/08/23 11:26:29 [warn] 53#53: *92 [lua] init.lua:953:
2023-08-23T11:26:29.085Z INFO plugin/plugin.go:73 register plugin
say
2023-08-23T11:26:29.093Z WARN server/server.go:192 conf cache
ttl is 1h12m0s
2023-08-23T11:26:29.093Z WARN server/server.go:200 listening to
/usr/local/apisix/conf/apisix-1.sock
, context: ngx.timer
```
* I try to enter the container through `kubectl exec -it` and I can see the
corresponding socket
* But I can't see the corresponding `say` plugin in `/plugins/list`
* And there will be a 400 error code when accessing
apisix/admin/plugin_configs/say
* and some other errors
```
2023/08/23 11:26:27 [error] 50#50: *3 [lua] plugin.lua:135: load_plugin():
failed to load plugin [say] err: module 'apisix.plugins.say' not found:
no field package.preload['apisix.plugins.say']
no file
'/usr/local/apisix//deps/share/lua/5.1/apisix/plugins/say.lua'
no file
'/usr/local/apisix//deps/share/lua/5.1/apisix/plugins/say/init.lua'
no file '/usr/local/apisix/apisix/plugins/say.lua'
no file '/usr/local/apisix/apisix/plugins/say/init.lua'
no file '/usr/local/openresty/site/lualib/apisix/plugins/say.ljbc'
no file
'/usr/local/openresty/site/lualib/apisix/plugins/say/init.ljbc'
no file '/usr/local/openresty/lualib/apisix/plugins/say.ljbc'
no file '/usr/local/openresty/lualib/apisix/plugins/say/init.ljbc'
no file '/usr/local/openresty/site/lualib/apisix/plugins/say.lua'
no file
'/usr/local/openresty/site/lualib/apisix/plugins/say/init.lua'
no file '/usr/local/openresty/lualib/apisix/plugins/say.lua'
no file '/usr/local/openresty/lualib/apisix/plugins/say/init.lua'
no file './apisix/plugins/say.lua'
no file
'/usr/local/openresty/luajit/share/luajit-2.1.0-beta3/apisix/plugins/say.lua'
no file '/usr/local/share/lua/5.1/apisix/plugins/say.lua'
no file '/usr/local/share/lua/5.1/apisix/plugins/say/init.lua'
no file
'/usr/local/openresty/luajit/share/lua/5.1/apisix/plugins/say.lua'
no file
'/usr/local/openresty/luajit/share/lua/5.1/apisix/plugins/say/init.lua'
no file '/usr/local/apisix/apisix/plugins/say.lua'
no file './apisix/plugins/say.lua'
no file
'/usr/local/openresty/luajit/share/luajit-2.1.0-beta3/apisix/plugins/say.lua'
no file '/usr/local/share/lua/5.1/apisix/plugins/say.lua'
no file '/usr/local/share/lua/5.1/apisix/plugins/say/init.lua'
no file
'/usr/local/openresty/luajit/share/lua/5.1/apisix/plugins/say.lua'
no file
'/usr/local/openresty/luajit/share/lua/5.1/apisix/plugins/say/init.lua'
no file '/usr/local/openresty/site/lualib/apisix/plugins/say.ljbc'
no file
'/usr/local/openresty/site/lualib/apisix/plugins/say/init.ljbc'
no file '/usr/local/openresty/lualib/apisix/plugins/say.ljbc'
no file '/usr/local/openresty/lualib/apisix/plugins/say/init.ljbc'
no file '/usr/local/openresty/site/lualib/apisix/plugins/say.lua'
no file
'/usr/local/openresty/site/lualib/apisix/plugins/say/init.lua'
no file '/usr/local/openresty/lualib/apisix/plugins/say.lua'
no file '/usr/local/openresty/lualib/apisix/plugins/say/init.lua'
no file './apisix/plugins/say.lua'
no file
'/usr/local/openresty/luajit/share/luajit-2.1.0-beta3/apisix/plugins/say.lua'
no file '/usr/local/share/lua/5.1/apisix/plugins/say.lua'
no file '/usr/local/share/lua/5.1/apisix/plugins/say/init.lua'
no file
'/usr/local/openresty/luajit/share/lua/5.1/apisix/plugins/say.lua'
no file
'/usr/local/openresty/luajit/share/lua/5.1/apisix/plugins/say/init.lua'
no file '/usr/local/apisix//deps/lib64/lua/5.1/apisix/plugins/say.so'
no file '/usr/local/apisix//deps/lib/lua/5.1/apisix/plugins/say.so'
no file '/usr/local/openresty/site/lualib/apisix/plugins/say.so'
no file '/usr/local/openresty/lualib/apisix/plugins/say.so'
no file './apisix/plugins/say.so'
no file '/usr/local/lib/lua/5.1/apisix/plugins/say.so'
no file
'/usr/local/openresty/luajit/lib/lua/5.1/apisix/plugins/say.so'
no file '/usr/local/lib/lua/5.1/loadall.so'
no file './apisix/plugins/say.so'
no file '/usr/local/lib/lua/5.1/apisix/plugins/say.so'
no file
'/usr/local/openresty/luajit/lib/lua/5.1/apisix/plugins/say.so'
no file '/usr/local/lib/lua/5.1/loadall.so'
no file '/usr/local/apisix//deps/lib64/lua/5.1/apisix.so'
no file '/usr/local/apisix//deps/lib/lua/5.1/apisix.so'
```
### Environment
- APISIX version 3.2.0
- Plugin runner version : 0.5
- I am running on k8s version 1.25 through the chart package
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