[Bug]: pkg/v2.5.5使用standalone模式部署etcd.use.embed: false配置无效

[stefanlee91418]

Is there an existing issue for this?

• I have searched the existing issues

Environment

- Milvus version:
- Deployment mode(standalone or cluster): standalone
- MQ type(rocksmq, pulsar or kafka):    
- SDK version(e.g. pymilvus v2.0.0rc2): nodejs	2.5.5
- OS(Ubuntu or CentOS): Ubuntu
- CPU/Memory: 2C/2G
- GPU: 
- Others:

Current Behavior

独立部署一个etcd，并且milvus pkg/v2.5.5使用standalone模式部署，使用user.yaml覆盖milvus.yaml部分配置如下：

webui显示etcd状态为不健康：

Expected Behavior

明确配置etcd.use.embed: false，并且配置etcd.endpoints了，不应该尝试连接嵌入的etcd（127.0.0.1:2379）

Steps To Reproduce

Milvus Log

[GIN] 2025/03/03 - 09:46:56 | 200 | 58.688µs | 118.249.21.164 | GET "/api/v1/_cluster/clients"

[GIN] 2025/03/03 - 09:46:56 | 200 | 8.009044ms | 118.249.21.164 | GET "/api/v1/_cluster/info"

[2025/03/03 09:46:56.498 +00:00] [INFO] [etcd/etcd_util.go:152] ["create etcd client(enable auth)"] [useSSL=false] [endpoints="[172.17.0.1:2379]"] [minVersion=1.3]

[2025/03/03 09:46:56.570 +00:00] [INFO] [etcd/etcd_util.go:152] ["create etcd client(enable auth)"] [useSSL=false] [endpoints="[http://127.0.0.1:2379]"] [minVersion=1.3]

[2025/03/03 09:46:56.570 +00:00] [WARN] [grpclog/grpclog.go:46] ["[core][Channel #147 SubChannel #148]grpc: addrConn.createTransport failed to connect to {Addr: "127.0.0.1:2379", ServerName: "127.0.0.1", }. Err: connection error: desc = "transport: Error while dialing: dial tcp 127.0.0.1:2379: connect: connection refused""]

[2025/03/03 09:46:57.198 +00:00] [DEBUG] [metrics/thread.go:53] ["thread watcher observe thread num"] [threadNum=20]

[2025/03/03 09:46:57.571 +00:00] [WARN] [grpclog/grpclog.go:46] ["[core][Channel #147 SubChannel #148]grpc: addrConn.createTransport failed to connect to {Addr: "127.0.0.1:2379", ServerName: "127.0.0.1", }. Err: connection error: desc = "transport: Error while dialing: dial tcp 127.0.0.1:2379: connect: connection refused""]

[2025/03/03 09:46:59.009 +00:00] [WARN] [grpclog/grpclog.go:46] ["[core][Channel #147 SubChannel #148]grpc: addrConn.createTransport failed to connect to {Addr: "127.0.0.1:2379", ServerName: "127.0.0.1", }. Err: connection error: desc = "transport: Error while dialing: dial tcp 127.0.0.1:2379: connect: connection refused""]

Anything else?

No response

[github-actions]

The title and description of this issue contains Chinese. Please use English to describe your issue.

[dosubot]

@stefanlee91418 你好! 我是Dosu，一个可以帮助你解决bug、回答问题，还能帮你成为贡献者的机器人。我会在等待人类维护者的时间里帮助你。

I found two similar discussions that might be relevant to your issue:

1. Milvus etcd endpoint failure - This discussion is still open and might provide insights into similar problems with etcd endpoint failures.
2. When I debug the milvus in standalone mode, it could not connect to etcd. - This discussion is also open and discusses issues related to connecting to etcd in standalone mode ^[1][2].

To address your specific issue, ensure that the etcd.use.embed parameter is set to false in your configuration. This can be done by setting the environment variable ETCD_USE_EMBED to false or by configuring it directly in the Milvus configuration file. The relevant configuration is:

p.UseEmbedEtcd = ParamItem{
    Key:          "etcd.use.embed",
    DefaultValue: "false",
    Version:      "2.1.0",
    Doc:          "Whether to enable embedded Etcd (an in-process EtcdServer).",
    Export:       true,
}

Make sure that your user.yaml file correctly overrides the milvus.yaml settings, as user.yaml has the highest precedence in configuration overrides ^[3][4].

To continue talking to Dosu, mention @dosu.

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[yanliang567]

/assign @Linkwei
Please help to take a look
/unassign