[ovirt-users] Null object error with ovirt-engine-extension-ldap

plysan plysab at gmail.com
Sun Oct 19 16:58:48 UTC 2014 

Hello,

After I adding a AD directory server to oVirt using manage-domains, I
installed the extension-ldap package. My setup is as follows:

1. /etc/ovirt-engine/extensions.d/eayunos.properties

ovirt.engine.extension.name = eayunos
ovirt.engine.extension.bindings.method = jbossmodule
ovirt.engine.extension.binding.jbossmodule.module =
org.ovirt.engine-extensions.aaa.ldap
ovirt.engine.extension.binding.jbossmodule.class =
org.ovirt.engineextensions.aaa.ldap.AuthzExtension
ovirt.engine.extension.provides = org.ovirt.engine.api.extensions.aaa.Authz
config.profile.file.1 =
/usr/share/ovirt-engine-extension-aaa-ldap/profiles/ad.properties

2. restart ovirt

But after that there is a error in engine.log:

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


My environment:

# cat /etc/issue
CentOS release 6.5 (Final)

# rpm -qa |grep aaa-ldap
ovirt-engine-extension-aaa-ldap-0.0.0-0.0.master.20141018224300.gita43f663.el6.noarch

# 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


Can anyone give me some help?

Thanks!
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