【发布时间】:2021-06-08 21:09:25
【问题描述】:
我正在尝试使用 PEM 为我的 kafka 客户端配置一种方式 SSL。现在我正在试验kafka-topics.sh --list,但将来它将是一个不能使用 JKS 的 Java 客户端。错误消息告诉我指定类型,但我引用的文档没有告诉我如何:https://kafka.apache.org/documentation/#producerconfigs_ssl.truststore.certificates
ssl.truststore.certificates
“ssl.truststore.type”指定格式的可信证书。默认 SSL 引擎工厂仅支持带有 X.509 证书的 PEM 格式。
类型:密码 默认值:空 有效值: 重要性:高
以下是来自 kafka-topics.sh 的错误信息
~/kafka/bin/kafka-topics.sh \
--command-config /home/kafka/kafka/client_security_one_way_ssl_using_pem.properties \
--bootstrap-server MY_IP:9093 \
--list
Exception in thread "main" org.apache.kafka.common.KafkaException: Failed to create new KafkaAdminClient
at org.apache.kafka.clients.admin.KafkaAdminClient.createInternal(KafkaAdminClient.java:535)
at org.apache.kafka.clients.admin.Admin.create(Admin.java:65)
at kafka.admin.TopicCommand$AdminClientTopicService$.createAdminClient(TopicCommand.scala:228)
at kafka.admin.TopicCommand$AdminClientTopicService$.apply(TopicCommand.scala:232)
at kafka.admin.TopicCommand$.main(TopicCommand.scala:59)
at kafka.admin.TopicCommand.main(TopicCommand.scala)
Caused by: org.apache.kafka.common.errors.InvalidConfigurationException: SSL trust store certs can be specified only for PEM, but trust store type is JKS.
client_security_one_way_ssl_using_pem.properties的内容:
ssl.endpoint.identification.algorithm=
security.protocol=SSL
ssl.truststore.certificates=-----BEGIN CERTIFICATE----- \
< SECRET :) > \
-----END CERTIFICATE-----
我也试过添加
ssl.truststore.type=PEM
但现在我的错误信息是:
[2021-03-10 16:18:21,343] WARN The configuration 'ssl.truststore.certificates' was supplied but isn't a known config. (org.apache.kafka.clients.admin.AdminClientConfig)
[2021-03-10 16:18:21,344] WARN The configuration 'ssl.truststore.type' was supplied but isn't a known config. (org.apache.kafka.clients.admin.AdminClientConfig)
[2021-03-10 16:18:21,344] WARN The configuration 'ssl.endpoint.identification.algorithm' was supplied but isn't a known config. (org.apache.kafka.clients.admin.AdminClientConfig)
2.7.0 应该支持这些属性:
~/kafka/bin/kafka-topics.sh --version
2.7.0 (Commit:448719dc99a19793)
【问题讨论】:
标签: java ssl apache-kafka