问题描述
我在本地 k8s 集群中将 keycloak 12.0.4 作为单个副本运行。当我尝试从 pod 中将领域导出到单个 json 文件时，它会引发以下异常：
./standalone.sh -Dkeycloak.migration.action=export -Dkeycloak.migration.provider=singleFile -Dkeycloak.migration.file=/tmp/myapp.json -Dkeycloak.migration.realmName=myapp -Dkeycloak.migration.usersExportStrategy=skip -Djboss.socket.binding.port-offset=100
^[[0m^[[31m05:26:14,991 FATAL [org.keycloak.services] (ServerService Thread Pool -- 58) Error during startup: org.keycloak.models.ModelDuplicateException: Error - multiple LDAP objects found but expected just one
at org.keycloak.keycloak-ldap-federation@12.0.4//org.keycloak.storage.ldap.idm.query.internal.LDAPQuery.getFirstResult(LDAPQuery.java:190)
at org.keycloak.keycloak-ldap-federation@12.0.4//org.keycloak.storage.ldap.LDAPStorageProvider.loadLDAPUserByUsername(LDAPStorageProvider.java:811)
at org.keycloak.keycloak-ldap-federation@12.0.4//org.keycloak.storage.ldap.LDAPStorageProvider.loadAndValidateUser(LDAPStorageProvider.java:503)
at org.keycloak.keycloak-ldap-federation@12.0.4//org.keycloak.storage.ldap.LDAPStorageProvider.validate(LDAPStorageProvider.java:164)
at org.keycloak.keycloak-services@12.0.4//org.keycloak.storage.UserStorageManager.importValidation(UserStorageManager.java:115)
at org.keycloak.keycloak-services@12.0.4//org.keycloak.storage.UserStorageManager.lambda$importValidation$1(UserStorageManager.java:156)
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
at java.base/java.util.stream.SliceOps$1$1.accept(SliceOps.java:199)
at java.base/java.util.stream.StreamSpliterators$WrappingSpliterator.tryAdvance(StreamSpliterators.java:302)
at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:278)
at java.base/java.util.stream.Streams$StreamBuilderImpl.tryAdvance(Streams.java:397)
at java.base/java.util.stream.Streams$ConcatSpliterator.tryAdvance(Streams.java:720)
at java.base/java.util.stream.Streams$ConcatSpliterator.tryAdvance(Streams.java:720)
at java.base/java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:127)
at java.base/java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:502)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:488)
at java.base/java.util.stream.AbstractPipeline.wrapAndcopyInto(AbstractPipeline.java:474)
at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
at org.keycloak.keycloak-services@12.0.4//org.keycloak.exportimport.util.ExportUtils.exportRealm(ExportUtils.java:230)
at org.keycloak.keycloak-services@12.0.4//org.keycloak.exportimport.util.ExportUtils.exportRealm(ExportUtils.java:86)
at org.keycloak.keycloak-services@12.0.4//org.keycloak.exportimport.singlefile.SingleFileExportProvider$2.runExportImportTask(SingleFileExportProvider.java:79)
at org.keycloak.keycloak-services@12.0.4//org.keycloak.exportimport.util.ExportImportSessionTask.run(ExportImportSessionTask.java:35)
at org.keycloak.keycloak-server-spi-private@12.0.4//org.keycloak.models.utils.KeycloakModelUtils.runJobInTransaction(KeycloakModelUtils.java:228)
at org.keycloak.keycloak-services@12.0.4//org.keycloak.exportimport.singlefile.SingleFileExportProvider.exportRealm(SingleFileExportProvider.java:74)
at org.keycloak.keycloak-services@12.0.4//org.keycloak.exportimport.ExportImportManager.runExport(ExportImportManager.java:105)
at org.keycloak.keycloak-services@12.0.4//org.keycloak.services.resources.KeycloakApplication.startup(KeycloakApplication.java:148)
at org.keycloak.keycloak-wildfly-extensions@12.0.4//org.keycloak.provider.wildfly.WildflyPlatform.onStartup(WildflyPlatform.java:29)
at org.keycloak.keycloak-services@12.0.4//org.keycloak.services.resources.KeycloakApplication.<init>(KeycloakApplication.java:115)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at org.jboss.resteasy.resteasy-jaxrs@3.13.2.Final//org.jboss.resteasy.core.ConstructorInjectorImpl.construct(ConstructorInjectorImpl.java:152)
at org.jboss.resteasy.resteasy-jaxrs@3.13.2.Final//org.jboss.resteasy.spi.ResteasyProviderFactory.createProviderInstance(ResteasyProviderFactory.java:2815)
at org.jboss.resteasy.resteasy-jaxrs@3.13.2.Final//org.jboss.resteasy.spi.ResteasyDeployment.createApplication(ResteasyDeployment.java:371)
at org.jboss.resteasy.resteasy-jaxrs@3.13.2.Final//org.jboss.resteasy.spi.ResteasyDeployment.startInternal(ResteasyDeployment.java:283)
at org.jboss.resteasy.resteasy-jaxrs@3.13.2.Final//org.jboss.resteasy.spi.ResteasyDeployment.start(ResteasyDeployment.java:93)
at org.jboss.resteasy.resteasy-jaxrs@3.13.2.Final//org.jboss.resteasy.plugins.server.servlet.ServletContainerdispatcher.init(ServletContainerdispatcher.java:140)
at org.jboss.resteasy.resteasy-jaxrs@3.13.2.Final//org.jboss.resteasy.plugins.server.servlet.HttpServletdispatcher.init(HttpServletdispatcher.java:42)
at io.undertow.servlet@2.2.2.Final//io.undertow.servlet.core.LifecyleInterceptorInvocation.proceed(LifecyleInterceptorInvocation.java:117)
at org.wildfly.extension.undertow@21.0.2.Final//org.wildfly.extension.undertow.security.RunAsLifecycleInterceptor.init(RunAsLifecycleInterceptor.java:78)
at io.undertow.servlet@2.2.2.Final//io.undertow.servlet.core.LifecyleInterceptorInvocation.proceed(LifecyleInterceptorInvocation.java:103)
at io.undertow.servlet@2.2.2.Final//io.undertow.servlet.core.ManagedServlet$DefaultInstanceStrategy.start(ManagedServlet.java:305)
at io.undertow.servlet@2.2.2.Final//io.undertow.servlet.core.ManagedServlet.createServlet(ManagedServlet.java:145)
at io.undertow.servlet@2.2.2.Final//io.undertow.servlet.core.DeploymentManagerImpl$2.call(DeploymentManagerImpl.java:588)
at io.undertow.servlet@2.2.2.Final//io.undertow.servlet.core.DeploymentManagerImpl$2.call(DeploymentManagerImpl.java:559)
at io.undertow.servlet@2.2.2.Final//io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:42)
at io.undertow.servlet@2.2.2.Final//io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
at org.wildfly.extension.undertow@21.0.2.Final//org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)
at org.wildfly.extension.undertow@21.0.2.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
at org.wildfly.extension.undertow@21.0.2.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
at org.wildfly.extension.undertow@21.0.2.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
感谢任何建议和见解。
解决方法
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