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Posted to notifications@dubbo.apache.org by "leapig (via GitHub)" <gi...@apache.org> on 2023/07/28 02:07:38 UTC
[GitHub] [dubbo-go] leapig opened a new issue, #2365: dubbo-3.1.0 nacos配置中心获取不到配置
leapig opened a new issue, #2365:
URL: https://github.com/apache/dubbo-go/issues/2365
- Server: Dubbo-go, v3.1.0
- Client: Dubbo-go, v3.1.0
- Protocol: Triple
- Registry: Nacos, v2.1.0
### Issue description
dubbo-go由3.0.5升级到3.1.0后nacos配置中心获取不到配置，大概率应该是升级[nacos-sdk-go](https://github.com/nacos-group/nacos-sdk-go)到V2导致的
### Logs
<details><summary>报错日志</summary>
```
2023-07-28 10:05:55 INFO logger/logging.go:42 The following profiles are active: [default]
2023-07-28 10:05:55 INFO nacos/impl.go:78 [Nacos ConfigCenter] New Nacos ConfigCenter with Configuration: &{BaseDynamicConfiguration:{} url:0xc0009ee540 rootPath: wg:{noCopy:{} state1:[0 0 0]} cltLock:{state:0 sema:0} done:0xc00047e660 client:<nil> keyListeners:{mu:{state:0 sema:0} read:{v:<nil>} dirty:map[] misses:0} parser:<nil>}, url = nacos://nacos:B4236BB549953C176552966406EDFC2E308BAC57@nacos:8848?config-center.appId=dubbo&config-center.cluster=&config-center.group=&config-center.namespace=&config-center.timeout=10s&nacos.access=&nacos.group=DEFAULT_GROUP&nacos.namespaceId=&nacos.password=B4236BB549953C176552966406EDFC2E308BAC57&nacos.secret=&nacos.timeout=10s&nacos.username=nacos&remote-client-name=dubbo.config-center-nacos-nacos%3A8848
2023-07-28T10:05:55.437+0800 INFO nacos_client/nacos_client.go:65 logDir:</app/log> cacheDir:</app/cache>
2023-07-28 10:06:04 WARN config/config_center_config.go:146 [Config Center] Dynamic config center has started, but config may not be initialized, because: read config from both server and cache fail, err=failed to read config cache file:/app/cache/config/client@@DEFAULT_GROUP@@, cacheDir:/app/cache/config, err:open /app/cache/config/client@@DEFAULT_GROUP@@: no such file or directory ，dataId=client, group=DEFAULT_GROUP, namespaceId=
panic: runtime error: index out of range [0] with length 0
goroutine 1 [running]:
dubbo.apache.org/dubbo-go/v3/config.(*ReferenceConfig).Refer(0xc0005ec1a0, {0x1d853a0, 0xc000ccc000})
/go/pkg/mod/dubbo.apache.org/dubbo-go/v3@v3.1.0/config/reference_config.go:276 +0xc45
dubbo.apache.org/dubbo-go/v3/config.(*ConsumerConfig).Load(0xc0000ec580)
/go/pkg/mod/dubbo.apache.org/dubbo-go/v3@v3.1.0/config/consumer_config.go:146 +0x272
dubbo.apache.org/dubbo-go/v3/config.(*RootConfig).Start.func1()
/go/pkg/mod/dubbo.apache.org/dubbo-go/v3@v3.1.0/config/root_config.go:211 +0x36
sync.(*Once).doSlow(0x40f4e7, 0xa8)
/usr/local/go/src/sync/once.go:68 +0xd2
sync.(*Once).Do(...)
/usr/local/go/src/sync/once.go:59
dubbo.apache.org/dubbo-go/v3/config.(*RootConfig).Start(0x1f05000)
/go/pkg/mod/dubbo.apache.org/dubbo-go/v3@v3.1.0/config/root_config.go:209 +0x46
dubbo.apache.org/dubbo-go/v3/config.(*RootConfig).Init(0xc0000ec630)
/go/pkg/mod/dubbo.apache.org/dubbo-go/v3@v3.1.0/config/root_config.go:204 +0x565
dubbo.apache.org/dubbo-go/v3/config.Load({0x0, 0xc000c60680, 0x7ff213af5cc8})
/go/pkg/mod/dubbo.apache.org/dubbo-go/v3@v3.1.0/config/config_loader.go:65 +0xaa
main.main()
/builds/fky/client/server/App.go:34 +0xc5
```
</details>
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[GitHub] [dubbo-go] leapig commented on issue #2365: dubbo-3.1.0 nacos配置中心获取不到配置
Posted by "leapig (via GitHub)" <gi...@apache.org>.
leapig commented on issue #2365:
URL: https://github.com/apache/dubbo-go/issues/2365#issuecomment-1674904002
> registry-type: interface
go 1.21
dubbo-go 3.1.0
nacos 2.1.0
加入这个配置就可以正常跑了
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[GitHub] [dubbo-go] justxuewei commented on issue #2365: dubbo-3.1.0 nacos配置中心获取不到配置
Posted by "justxuewei (via GitHub)" <gi...@apache.org>.
justxuewei commented on issue #2365:
URL: https://github.com/apache/dubbo-go/issues/2365#issuecomment-1663222017
@leapig Are you using interface-level service discovery? If yes, trying to add `registry-type: interface` to your config.
<img width="714" alt="image" src="https://github.com/apache/dubbo-go/assets/13026316/7297e729-5493-4c3a-88cf-101e5dcabc28">
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[GitHub] [dubbo-go] binbin0325 commented on issue #2365: dubbo-3.1.0 nacos配置中心获取不到配置
Posted by "binbin0325 (via GitHub)" <gi...@apache.org>.
binbin0325 commented on issue #2365:
URL: https://github.com/apache/dubbo-go/issues/2365#issuecomment-1655313581
看下nacos中是否有错误日志 ，在/app/log目录中
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[GitHub] [dubbo-go] leapig closed issue #2365: dubbo-3.1.0 nacos配置中心获取不到配置
Posted by "leapig (via GitHub)" <gi...@apache.org>.
leapig closed issue #2365: dubbo-3.1.0 nacos配置中心获取不到配置
URL: https://github.com/apache/dubbo-go/issues/2365
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[GitHub] [dubbo-go] leapig commented on issue #2365: dubbo-3.1.0 nacos配置中心获取不到配置
Posted by "leapig (via GitHub)" <gi...@apache.org>.
leapig commented on issue #2365:
URL: https://github.com/apache/dubbo-go/issues/2365#issuecomment-1655849419
> 看下nacos中是否有错误日志 ，在/app/log目录中
能否给一份3.1.0的完整dubbo.yaml配置文件呢，感觉和3.0.5还是存在变动
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Re: [I] dubbo-3.1.0 nacos配置中心获取不到配置 [dubbo-go]
Posted by "yanhuilin (via GitHub)" <gi...@apache.org>.
yanhuilin commented on issue #2365:
URL: https://github.com/apache/dubbo-go/issues/2365#issuecomment-2575406080
registry-type: interface
请问这个配置加在哪里呢
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[GitHub] [dubbo-go] leapig commented on issue #2365: dubbo-3.1.0 nacos配置中心获取不到配置
Posted by "leapig (via GitHub)" <gi...@apache.org>.
leapig commented on issue #2365:
URL: https://github.com/apache/dubbo-go/issues/2365#issuecomment-1655754658
[nacos-sdk.log](https://github.com/apache/dubbo-go/files/12195284/nacos-sdk.log)
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[GitHub] [dubbo-go] leapig commented on issue #2365: dubbo-3.1.0 nacos配置中心获取不到配置
Posted by "leapig (via GitHub)" <gi...@apache.org>.
leapig commented on issue #2365:
URL: https://github.com/apache/dubbo-go/issues/2365#issuecomment-1655847397
<img width="1364" alt="截屏2023-07-28 23 01 14" src="https://github.com/apache/dubbo-go/assets/92301116/7ef3cc2a-776a-4b10-a2d6-b8f1673467e5">
开启9848端口后依然无法无感升级，启动的服务和之前有明显区别，且启动第二个就会失败，服务称变dubbo.io的原因？provider和consumer都不见了
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[GitHub] [dubbo-go] justxuewei commented on issue #2365: dubbo-3.1.0 nacos配置中心获取不到配置
Posted by "justxuewei (via GitHub)" <gi...@apache.org>.
justxuewei commented on issue #2365:
URL: https://github.com/apache/dubbo-go/issues/2365#issuecomment-1654939167
This issue is assigned to @binbin0325.
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[GitHub] [dubbo-go] leapig commented on issue #2365: dubbo-3.1.0 nacos配置中心获取不到配置
Posted by "leapig (via GitHub)" <gi...@apache.org>.
leapig commented on issue #2365:
URL: https://github.com/apache/dubbo-go/issues/2365#issuecomment-1654941391
nacos client已经实例化，没看到有相关执行拉配置的操作
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[GitHub] [dubbo-go] binbin0325 commented on issue #2365: dubbo-3.1.0 nacos配置中心获取不到配置
Posted by "binbin0325 (via GitHub)" <gi...@apache.org>.
binbin0325 commented on issue #2365:
URL: https://github.com/apache/dubbo-go/issues/2365#issuecomment-1658153404
配置没有变化，就是需要开通9848， 看看开通后日志是否还有报错？
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