Datastax Opscenter LCM无法解密密码

Question

我们正在尝试使用opscenter LCM在cassandra和dse yaml文件中使用加密密码。我们按照以下链接中的说明进行操作

https://docs.datastax.com/en/datastax_enterprise/4.8/datastax_enterprise/sec/secEncryptProp.html?hl=encrypt,sensitive

为我们抛出以下错误

INFO  05:54:39  Loading settings from file:/etc/dse/dse.yaml
Exception in thread "main" java.lang.ExceptionInInitializerError
        at com.datastax.bdp.config.DseConfig.<clinit>(DseConfig.java:285)
        at com.datastax.bdp.DseCoreModule.<init>(DseCoreModule.java:39)
        at com.datastax.bdp.DseModule.getRequiredModules(DseModule.java:98)
        at com.datastax.bdp.server.AbstractDseModule.configure(AbstractDseModule.java:26)
        at com.datastax.bdp.DseModule.configure(DseModule.java:35)
        at com.google.inject.AbstractModule.configure(AbstractModule.java:59)
        at com.google.inject.spi.Elements$RecordingBinder.install(Elements.java:223)
        at com.google.inject.spi.Elements.getElements(Elements.java:101)
        at com.google.inject.internal.InjectorShell$Builder.build(InjectorShell.java:133)
        at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:103)
        at com.google.inject.Guice.createInjector(Guice.java:95)
        at com.google.inject.Guice.createInjector(Guice.java:72)
        at com.google.inject.Guice.createInjector(Guice.java:62)
        at com.datastax.bdp.DseModule.main(DseModule.java:71)
Caused by: org.apache.cassandra.exceptions.ConfigurationException: Couldn't decrypt input
        at com.datastax.bdp.config.DseConfig.applyConfig(DseConfig.java:834)
        at com.datastax.bdp.config.DseConfig.<clinit>(DseConfig.java:278)
        ... 13 more

以下是LCM的配置：

Answer 1

Looks like your config_encryption_key_name is not set. Instructions are in the article you linked.