Does confd not support etcd clusters?

[liy516]

2018-12-12T11:49:46Z practice confd[177]: INFO Backend source(s) set to http://10.125.128.29:39349,http://10.125.128.30:39349,http://10.125.128.31:39349 2018-12-12T11:49:46Z practice confd[177]: ERROR client: etcd cluster is unavailable or misconfigured; error #0: invalid URL port "39349,http"

2018-12-12T11:49:46Z practice confd[177]: ERROR client: etcd cluster is unavailable or misconfigured; error #0: invalid URL port "39349,http"

2018-12-12T11:49:46Z practice confd[177]: FATAL client: etcd cluster is unavailable or misconfigured; error #0: invalid URL port "39349,http"

How should I configure？

[hubo1016]

I usually use a TOML file for backend configuration. With command-line options, you must use multiple -node flags: -node http://10.125.128.29:39349 -node http://10.125.128.30:39349 -node http://10.125.128.31:39349. Comma separation does not work.