After I adding a AD directory server to oVirt using manage-domains, I installed the extension-ldap package. My setup is as follows:
2. restart ovirt
2014-10-20 00:52:11,199 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Loading extension 'builtin-authn-internal'
2014-10-20 00:52:11,201 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Extension 'builtin-authn-internal' loaded
2014-10-20 00:52:11,202 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Loading extension 'internal'
2014-10-20 00:52:11,203 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Extension 'internal' loaded
2014-10-20 00:52:11,218 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Loading extension '
builtin-authn-eayunos.com'
2014-10-20 00:52:11,232 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Extension '
builtin-authn-eayunos.com' loaded
2014-10-20 00:52:11,245 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Loading extension '
eayunos.com'
2014-10-20 00:52:11,247 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Extension '
eayunos.com' loaded
2014-10-20 00:52:11,252 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Loading extension 'ovirtSyslog'
2014-10-20 00:52:11,253 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Extension 'ovirtSyslog' loaded
2014-10-20 00:52:11,257 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Loading extension 'eayunos'
2014-10-20 00:52:11,286 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Extension 'eayunos' loaded
2014-10-20 00:52:11,287 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Initializing extension 'builtin-authn-internal'
2014-10-20 00:52:11,288 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Extension 'builtin-authn-internal' initialized
2014-10-20 00:52:11,289 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Initializing extension 'eayunos'
2014-10-20 00:52:11,290 INFO [org.ovirt.engineextensions.aaa.ldap.Framework] (MSC service thread 1-16) Creating LDAP pool 'authz' for 'eayunos'
2014-10-20 00:52:11,305 ERROR [org.ovirt.engineextensions.aaa.ldap.AuthzExtension] (MSC service thread 1-16) Cannot initialize LDAP framework, deferring initialization. Error: A null object was provided where a non-null object is required (non-null index 0). Thread stack trace: getStackTrace(Thread.java:1589) / ensureNotNull(Validator.java:60) / <init>(SingleServerSet.java:140) / createConnectionPool(Framework.java:516) / createPool(Framework.java:632) / runSequence(Framework.java:1312) / open(Framework.java:666) / ensureFramework(AuthzExtension.java:104) / doInit(AuthzExtension.java:436) / invoke(AuthzExtension.java:368) / invoke(ExtensionProxy.java:49) / invoke(ExtensionProxy.java:73) / invoke(ExtensionProxy.java:109) / initialize(ExtensionsManager.java:308) / engineInitialize(EngineExtensionsManager.java:111) / initialize(Backend.java:266) / create(Backend.java:138) / invoke0(NativeMethodAccessorImpl.java) / invoke(NativeMethodAccessorImpl.java:57) / invoke(DelegatingMethodAccessorImpl.java:43) / invoke(Method.java:606) / processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:130) / proceed(InterceptorContext.java:288) / processInvocation(WeavedInterceptor.java:53) / proceed(InterceptorContext.java:288) / processInvocation(WeldInjectionInterceptor.java:73) / proceed(InterceptorContext.java:288) / processInvocation(ManagedReferenceInterceptorFactory.java:95) / proceed(InterceptorContext.java:288) / processInvocation(ManagedReferenceInterceptorFactory.java:95) / proceed(InterceptorContext.java:288) / processInvocation(WeavedInterceptor.java:53) / proceed(InterceptorContext.java:288) / processInvocation(NamespaceContextInterceptor.java:50) / proceed(InterceptorContext.java:288) / invokeInOurTx(CMTTxInterceptor.java:228) / requiresNew(CMTTxInterceptor.java:333) / processInvocation(SingletonLifecycleCMTTxInterceptor.java:56) / proceed(InterceptorContext.java:288) / processInvocation(CurrentInvocationContextInterceptor.java:41) / proceed(InterceptorContext.java:288) / processInvocation(TCCLInterceptor.java:45) / proceed(InterceptorContext.java:288) / processInvocation(ChainedInterceptor.java:61) / constructComponentInstance(BasicComponent.java:161) / createInstance(BasicComponent.java:85) / getComponentInstance(SingletonComponent.java:116) / start(SingletonComponent.java:130) / start(ComponentStartService.java:44) / startService(ServiceControllerImpl.java:1811) / run(ServiceControllerImpl.java:1746) / runWorker(ThreadPoolExecutor.java:1145) / run(ThreadPoolExecutor.java:615) / run(Thread.java:745)
2014-10-20 00:52:11,313 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Extension 'eayunos' initialized
2014-10-20 00:52:11,314 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Initializing extension 'ovirtSyslog'
2014-10-20 00:52:11,327 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Extension 'ovirtSyslog' initialized
2014-10-20 00:52:11,327 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Initializing extension '
builtin-authn-eayunos.com'
2014-10-20 00:52:11,330 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Extension '
builtin-authn-eayunos.com' initialized
2014-10-20 00:52:11,331 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Initializing extension '
eayunos.com'
2014-10-20 00:52:11,332 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Extension '
eayunos.com' initialized
2014-10-20 00:52:11,333 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Initializing extension 'internal'
2014-10-20 00:52:11,334 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Extension 'internal' initialized
2014-10-20 00:52:11,334 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Start of enabled extensions list
2014-10-20 00:52:11,335 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Instance name: 'builtin-authn-internal', Extension name: 'Internal Authn (Built-in)', Version: 'N/A', Notes: '', License: 'ASL 2.0', Home: '
http://www.ovirt.org', Author 'The oVirt Project', Build interface Version: '0', File: 'N/A', Initialized: 'true'
2014-10-20 00:52:11,337 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Instance name: 'eayunos', Extension name: 'aaa.ldap.authz', Version: '0.0.0_master', Notes: 'Display name: ovirt-engine-extension-aaa-ldap-0.0.0-0.0.master.20141018224300.gita43f663.el6', License: 'ASL 2.0', Home: '
http://www.ovirt.org', Author 'The oVirt Project', Build interface Version: '0', File: '/etc/ovirt-engine/extensions.d/eayunos.properties', Initialized: 'true'
2014-10-20 00:52:11,338 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Instance name: 'ovirtSyslog', Extension name: 'Log4jLogger', Version: '0.0.0', Notes: 'Display name: ovirt-engine-extension-logger-log4j-0.0.0-1.20141006155019.gitfef2d2a.el6', License: 'ASL 2.0', Home: '
http://www.ovirt.org', Author 'The oVirt Project', Build interface Version: '0', File: '/etc/ovirt-engine/extensions.d/Log4jLogger.properties', Initialized: 'true'
2014-10-20 00:52:11,340 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Instance name: '
builtin-authn-eayunos.com', Extension name: 'Kerberos/Ldap Authn (Built-in)', Version: 'N/A', Notes: '', License: 'ASL 2.0', Home: '
http://www.ovirt.org', Author 'The oVirt Project', Build interface Version: '0', File: 'N/A', Initialized: 'true'
2014-10-20 00:52:11,342 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Instance name: '
eayunos.com', Extension name: 'Kerberos/Ldap Authz (Built-in)', Version: 'N/A', Notes: '', License: 'ASL 2.0', Home: '
http://www.ovirt.org', Author 'The oVirt Project', Build interface Version: '0', File: 'N/A', Initialized: 'true'
2014-10-20 00:52:11,343 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) Instance name: 'internal', Extension name: 'Internal Authz (Built-in)', Version: 'N/A', Notes: '', License: 'ASL 2.0', Home: '
http://www.ovirt.org', Author 'The oVirt Project', Build interface Version: '0', File: 'N/A', Initialized: 'true'
2014-10-20 00:52:11,345 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-16) End of enabled extensions list
# rpm -qa |grep ovirt-engine
ovirt-engine-setup-plugin-websocket-proxy-3.5.1-0.0.master.20141017171921.git1b75b82.el6.noarch
ovirt-engine-extensions-api-impl-3.5.1-0.0.master.20141017171921.git1b75b82.el6.noarch
ovirt-engine-tools-3.5.1-0.0.master.20141017171921.git1b75b82.el6.noarch
ovirt-engine-userportal-3.5.1-0.0.master.20141017171921.git1b75b82.el6.noarch
ovirt-engine-extension-aaa-misc-0.0.0-0.0.master.20140902120001.git1fa6912.el6.noarch
ovirt-engine-lib-3.5.1-0.0.master.20141017171921.git1b75b82.el6.noarch
ovirt-engine-setup-plugin-ovirt-engine-common-3.5.1-0.0.master.20141017171921.git1b75b82.el6.noarch
ovirt-engine-websocket-proxy-3.5.1-0.0.master.20141017171921.git1b75b82.el6.noarch
ovirt-engine-cli-3.5.0.6-0.1.20140926.gitbbb1e44.el6.noarch
ovirt-engine-extension-logger-log4j-0.0.0-1.20141006155019.gitfef2d2a.el6.noarch
ovirt-engine-setup-3.5.1-0.0.master.20141017171921.git1b75b82.el6.noarch
ovirt-engine-dbscripts-3.5.1-0.0.master.20141017171921.git1b75b82.el6.noarch
ovirt-engine-webadmin-portal-3.5.1-0.0.master.20141017171921.git1b75b82.el6.noarch
ovirt-engine-restapi-3.5.1-0.0.master.20141017171921.git1b75b82.el6.noarch
ovirt-engine-3.5.1-0.0.master.20141017171921.git1b75b82.el6.noarch
ovirt-engine-setup-base-3.5.1-0.0.master.20141017171921.git1b75b82.el6.noarch
ovirt-engine-sdk-python-3.5.0.8-0.1.20140926.gitd3a5e4d.el6.noarch
ovirt-engine-setup-plugin-ovirt-engine-3.5.1-0.0.master.20141017171921.git1b75b82.el6.noarch
ovirt-engine-backend-3.5.1-0.0.master.20141017171921.git1b75b82.el6.noarch
ovirt-engine-sdk-java-3.5.0.6-0.1.20140910.git05ab94f.el6.noarch
ovirt-engine-extension-aaa-ldap-0.0.0-0.0.master.20141018224300.gita43f663.el6.noarch
ovirt-engine-jboss-as-7.1.1-1.el6.x86_64