如何通过 logback appander 将 Kafka 与 SSL 结合使用？

Question

我使用这个 logback appender 将日志发送到 Kafka：

https://github.com/danielwegener/logback-kafka-appender

当 Kafka 是 PLAINTEXT 时，一切正常。但是当Kafka改成SSL后，就无法发送消息了。我在 readme.md 中没有找到必要的信息。有没有人有过这种设置经验？或者也许使用其他东西？

<topic>TEST_TOPIC_FOR_OS</topic>
<keyingStrategy class="com.github.danielwegener.logback.kafka.keying.NoKeyKeyingStrategy"/>
<deliveryStrategy class="com.github.danielwegener.logback.kafka.delivery.AsynchronousDeliveryStrategy">
</deliveryStrategy>
<producerConfig>metadata.fetch.timeout.ms=99999999999</producerConfig>
<producerConfig>bootstrap.servers=KAFKA BROKER HOST</producerConfig>
<producerConfig>acks=0</producerConfig>
<producerConfig>linger.ms=1000</producerConfig>
<producerConfig>buffer.memory=16777216</producerConfig>
<producerConfig>max.block.ms=100</producerConfig>
<producerConfig>retries=2</producerConfig>
<producerConfig>client.id=${HOSTNAME}-${CONTEXT_NAME}-logback</producerConfig>
<producerConfig>compression.type=none</producerConfig>
<producerConfig>security.protocol=SSL</producerConfig>
<producerConfig>ssl.keystore.location= path_to_jks</producerConfig>
<producerConfig>ssl.keystore.password=PASSWORD</producerConfig>
<producerConfig>ssl.truststore.location=path_to_jks </producerConfig>
<producerConfig>ssl.truststore.password=PASSWORD </producerConfig>
<producerConfig>ssl.endpoint.identification.algorithm=</producerConfig>
<producerConfig>ssl.protocol=TLSv1.1</producerConfig>

对于任何现有主题，我收到错误消息：

12:05:49.505 [kafka-producer-network-thread | host-default-logback] route: DEBUG o.a.k.clients.producer.KafkaProducer breadcrumbId: - [Producer clientId=host-default-logback] Exception occurred during message send:
org.apache.kafka.common.errors.TimeoutException: Topic TEST_TOPIC_FOR_OS not present in metadata after 100 ms.

应用程序本身可以正确处理此 kafka 和主题

Answer 1

随着 appender 升级到 0.2.0，问题消失了

如何通过 logback appander 将 Kafka 与 SSL 结合使用？

How to use Kafka with SSL via logback appander?

java

apache-kafka

logback