Docker以及Kubernetes的EventHub连接问题

Question

我有一个使用C＃的Confluent Kafka库的代码。
我能够正确从本地系统连接到Azure事件中心。
但是，当我将其放在容器中时。我会收到以下错误。

3|1656401522.469|ERROR|rdkafka#consumer-1| [thrd:app]: rdkafka#consumer-1: sasl_ssl://xyz.servicebus.windows.net:9093/bootstrap: Disconnected (after 148ms in state UP)
%6|1656401522.626|FAIL|rdkafka#consumer-1| [thrd:sasl_ssl://xyz.servicebus.windows.net:9093/bootstrap]: sasl_ssl://xyz.servicebus.windows.net:9093/bootstrap: Disconnected (after 124ms in state UP, 1 identical error(s) suppressed)


%3|1656399913.942|ERROR|rdkafka#consumer-1| [thrd:sasl_ssl://xyz.servicebus.windows.net:9093/bootstrap]: 1/1 brokers are down
%3|1656399922.791|ERROR|rdkafka#consumer-1| [thrd:sasl_ssl://xyz.servicebus.windows.net:9093/bootstrap]: 1/1 brokers are down
fail: Microsoft.Extensions.Hosting.Internal.Host[9]
      BackgroundService failed
      Confluent.Kafka.ConsumeException: Broker: Topic authorization failed

这里有什么建议吗？有人吗？

新错误

Disconnected while requesting ApiVersion: might be caused by incorrect security.protocol configuration (connecting to a SSL listener?) or broker version is < 0.10 (see api.version.request) (after 0ms in state APIVERSION_QUERY, 4 identical error(s) suppressed)

我的配置

                    EnableAutoOffsetStore = false,
                    BootstrapServers = _configuration["KAFKA_SERVER"],
                    GroupId = consumerGroup,
                    AutoOffsetReset = AutoOffsetReset.Earliest,
                    SecurityProtocol = SecurityProtocol.SaslSsl,
                    SaslMechanism = SaslMechanism.Plain,
                    SaslUsername = "$ConnectionString",
                    SaslPassword = _configuration["EVENTHUB_CONNSTR"],
                    SslCaLocation = _configuration["EVENTHUB_CA_CERT_LOCATION"]