walk1ng

> 我的这个问题找到原因了，是因为grpc服务的端口号映射到host的值是每次随机生成的，而我host主机加了端口禁用的规则，导致grpc连接失败。 将端口放开之后这个问题就不再出现了。 解决了我的问题，感谢！

thanks @dodiadodia @00pf00 for your feedback. the edge node metrics can be discovered, but how to resolve the master and cloud nodes?

Version information: **KUDO Version** version.Info{GitVersion:"0.13.0", GitCommit:"900ca042", BuildDate:"2020-05-14T18:23:50Z", GoVersion:"go1.14.2", Compiler:"gc", Platform:"darwin/amd64"} **Operator version** kafka-1.3.0 zookeeper-0.3.0 **App version** kafka 2.5.0 zookeeper 3.4.14

> https://github.com/kudobuilder/operators/blob/master/repository/kafka/docs/latest/external-access.md#nodeports Hi zmalik, thanks for your quick response. Does any way to assign the nodePorts by k8s rather than specify the starting nodePort by myself? In our system, we...

同样的问题，pod被重新调度后，数据可以get但无法set，错误：(error) ERR no server connection avaliable