Re: [ovirt-users] Questions regarding neutron implementation for oVirt 3.5

11 Dec 2014

      ----- Original Message -----
...
From: "Andrew Brimer" <abrimer@pearlnet.com>
To: "Moti Asayag" <masayag@redhat.com>
Cc: users@ovirt.org
Sent: Thursday, December 11, 2014 1:04:46 AM
Subject: RE: Questions regarding neutron implementation for oVirt 3.5
Hi Modi,
In the discussion found at
https://bugzilla.redhat.com/show_bug.cgi?id=1064231 Comment #12 states that
the fedora Jackson package will not make a difference because the Jackson
jar files pre-packaged in JBoss is what is actually used for this. Is that a
true statement in your opinion? If so, how can I locate the appropriate jar
and then what is the path in the oVirt Engine that I need to place
that/those jar file(s) into?
Adding Juan to verify the suggested sequence, and to verify no better alternative is
available.

In order to upgrade the jackson module version, you should replace both the .jar files
and edit each module.xml of the corresponding jar file:

The files which should be replaced could be identified by:
$ find /usr/share/jboss-as-7.1.1.Final/modules -name "jackson*.jar"
/usr/share/jboss-as-7.1.1.Final/modules/org/codehaus/jackson/jackson-jaxrs/main/jackson-jaxrs-1.9.2.jar
/usr/share/jboss-as-7.1.1.Final/modules/org/codehaus/jackson/jackson-mapper-asl/main/jackson-mapper-asl-1.9.2.jar
/usr/share/jboss-as-7.1.1.Final/modules/org/codehaus/jackson/jackson-xc/main/jackson-xc-1.9.2.jar
/usr/share/jboss-as-7.1.1.Final/modules/org/codehaus/jackson/jackson-core-asl/main/jackson-core-asl-1.9.2.jar

Jar files can be downloaded from maven repository:
http://central.maven.org/maven2/org/codehaus/jackson/jackson-jaxrs/1.9.9/jac...
http://central.maven.org/maven2/org/codehaus/jackson/jackson-xc/1.9.9/jackso...
http://central.maven.org/maven2/org/codehaus/jackson/jackson-mapper-asl/1.9....
http://central.maven.org/maven2/org/codehaus/jackson/jackson-core-asl/1.9.9/...

After the replacement, you should have the following:
/usr/share/jboss-as-7.1.1.Final/modules/org/codehaus/jackson/jackson-jaxrs/main/jackson-jaxrs-1.9.9.jar
/usr/share/jboss-as-7.1.1.Final/modules/org/codehaus/jackson/jackson-mapper-asl/main/jackson-mapper-asl-1.9.9.jar
/usr/share/jboss-as-7.1.1.Final/modules/org/codehaus/jackson/jackson-xc/main/jackson-xc-1.9.9.jar
/usr/share/jboss-as-7.1.1.Final/modules/org/codehaus/jackson/jackson-core-asl/main/jackson-core-asl-1.9.9.jar

Next, update the "module.xml" version from 1.9.2 to 1.9.9 files detected by:
$ find  /usr/share/jboss-as-7.1.1.Final/modules/org/codehaus/jackson/ -name "module.xml"
/usr/share/jboss-as-7.1.1.Final/modules/org/codehaus/jackson/jackson-jaxrs/main/module.xml:        <resource-root path="jackson-jaxrs-1.9.2.jar"/>
/usr/share/jboss-as-7.1.1.Final/modules/org/codehaus/jackson/jackson-mapper-asl/main/module.xml:        <resource-root path="jackson-mapper-asl-1.9.2.jar"/>
/usr/share/jboss-as-7.1.1.Final/modules/org/codehaus/jackson/jackson-xc/main/module.xml:        <resource-root path="jackson-xc-1.9.2.jar"/>
/usr/share/jboss-as-7.1.1.Final/modules/org/codehaus/jackson/jackson-core-asl/main/module.xml:        <resource-root path="jackson-core-asl-1.9.2.jar"/>

for example, by editing them in place by:
$ find  /usr/share/jboss-as-7.1.1.Final/modules/org/codehaus/jackson/ -name "module.xml" -exec sed 's/1.9.9/1.9.2/' {} \;

And verify the output is:
$ find  /usr/share/jboss-as-7.1.1.Final/modules/org/codehaus/jackson/ -name "module.xml" | xargs grep 1\.9
/usr/share/jboss-as-7.1.1.Final/modules/org/codehaus/jackson/jackson-jaxrs/main/module.xml:        <resource-root path="jackson-jaxrs-1.9.9.jar"/>
/usr/share/jboss-as-7.1.1.Final/modules/org/codehaus/jackson/jackson-mapper-asl/main/module.xml:        <resource-root path="jackson-mapper-asl-1.9.9.jar"/>
/usr/share/jboss-as-7.1.1.Final/modules/org/codehaus/jackson/jackson-xc/main/module.xml:        <resource-root path="jackson-xc-1.9.9.jar"/>
/usr/share/jboss-as-7.1.1.Final/modules/org/codehaus/jackson/jackson-core-asl/main/module.xml:        <resource-root path="jackson-core-asl-1.9.9.jar"/>

Last thing is either rename the .jar.index file names to match the new version or remove them, so jboss will auto-generate them.
$ find  /usr/share/jboss-as-7.1.1.Final/modules/org/codehaus/jackson/ -name ".jar.index"
...
Am I on the right track? What is your advice?
Kind Regards,
Andrew Brimer
-----Original Message-----
From: Moti Asayag [mailto:masayag@redhat.com]
Sent: Wednesday, December 10, 2014 4:16 PM
To: Andrew Brimer
Cc: users@ovirt.org
Subject: Re: Questions regarding neutron implementation for oVirt 3.5
----- Original Message -----
...
From: "Andrew Brimer" <abrimer@pearlnet.com>
To: "Moti Asayag" <masayag@redhat.com>
Sent: Wednesday, December 10, 2014 5:55:31 PM
Subject: RE: Questions regarding neutron implementation for oVirt 3.5
Hi Moti,
Yes. I did not consider sending this out in a way that everyone would
benefit, sorry. This is the first time that I have posted a question
for oVirt and just saw your email address in the instructions document
and quickly fired off an email. I will post to users@ovirt.org for all
future questions, I would love to participate in any way possible to
help you guys (and those of us who rely on your efforts) move things
forward. If you would like for me to forward the next (or this one)
message to users@ovirt.org I would be very happy to.
Done. I think this will help other users which might face the same problem.
...
To answer your question regarding testing connectivity, yes I pressed
the test button and was provided the success message. In addition to
that, when I create a net and subnet in oVirt I am able to query neutron
and find them.
I can also create a net in neutron (neutron net-create) and import it
into oVirt. It seems that the two systems are communicating but that
somewhere along the way an error is halting your workflow (see the
snippit from the
/var/log/ovirt-engine/engine.log)
The cause for the error is documented in bug 1064231 [1] as a result of a
buggy jackson package version which is delivered by jboss. The bug wasn't
fixed for f20, and it appears since ovirt-engine-3.4.
Although requests are being sent to the neutron server and being processed
successfully, retrieving the subnets from neutron fails due to the bug in
jackson.
Local upgrade of the jackson package under jboss-as-7.1 to 1.9.9 or using
jboss-eap-6.3 which is shipped with jackson-1.9.9 will solve this issue.
[1] https://bugzilla.redhat.com/show_bug.cgi?id=1064231
...
Output (subset) of the /var/log/ovirt-engine/engine.log:
2014-12-10 14:41:23,623 ERROR
[org.ovirt.engine.core.bll.provider.network.GetExternalSubnetsOnProvid
erByNetworkQuery]
(ajp--127.0.0.1-8702-3) Query
GetExternalSubnetsOnProviderByNetworkQuery
failed. Exception message is org.codehaus.jackson.map.JsonMappingException:
Parameter #0 type for factory method ([method valueOf, annotations:
{interface
org.codehaus.jackson.annotate.JsonCreator=@org.codehaus.jackson.annota
te.JsonCreator()}]) not suitable, must be java.lang.String :
org.jboss.resteasy.spi.ReaderException:
org.codehaus.jackson.map.JsonMappingException: Parameter #0 type for
factory method ([method valueOf, annotations: {interface
org.codehaus.jackson.annotate.JsonCreator=@org.codehaus.jackson.annota
te.JsonCreator()}]) not suitable, must be java.lang.String:
org.jboss.resteasy.spi.ReaderException:
org.codehaus.jackson.map.JsonMappingException: Parameter #0 type for
factory method ([method valueOf, annotations: {interface
org.codehaus.jackson.annotate.JsonCreator=@org.codehaus.jackson.annota
te.JsonCreator()}]) not suitable, must be java.lang.String
        at
        org.jboss.resteasy.client.core.BaseClientResponse.readFrom(BaseClientResponse.java:469)
        [resteasy-jaxrs-2.3.2.Final.jar:]
        at
        org.jboss.resteasy.client.core.BaseClientResponse.getEntity(BaseClientResponse.java:377)
        [resteasy-jaxrs-2.3.2.Final.jar:]
        at
        org.jboss.resteasy.client.core.BaseClientResponse.getEntity(BaseClientResponse.java:350)
        [resteasy-jaxrs-2.3.2.Final.jar:]
        at
        org.jboss.resteasy.client.core.BaseClientResponse.getEntity(BaseClientResponse.java:344)
        [resteasy-jaxrs-2.3.2.Final.jar:]
        at
        com.woorea.openstack.connector.RESTEasyResponse.getEntity(RESTEasyResponse.java:25)
        [resteasy-connector.jar:]
        at
        com.woorea.openstack.base.client.OpenStackClient.execute(OpenStackClient.java:67)
        [openstack-client.jar:]
        at
        com.woorea.openstack.base.client.OpenStackRequest.execute(OpenStackRequest.java:98)
        [openstack-client.jar:]
        at
        org.ovirt.engine.core.bll.provider.network.openstack.OpenstackNetworkProviderProxy.getAllSubnets(OpenstackNetworkProviderProxy.java:132)
        [bll.jar:]
        at
        org.ovirt.engine.core.bll.provider.network.GetExternalSubnetsOnProviderByNetworkQuery.executeQueryCommand(GetExternalSubnetsOnProviderByNetworkQuery.java:28)
        [bll.jar:]
        at
        org.ovirt.engine.core.bll.QueriesCommandBase.executeCommand(QueriesCommandBase.java:73)
        [bll.jar:]
        at
        org.ovirt.engine.core.dal.VdcCommandBase.execute(VdcCommandBase.java:31)
        [dal.jar:]
        at org.ovirt.engine.core.bll.Backend.runQueryImpl(Backend.java:492)
        [bll.jar:]
        at org.ovirt.engine.core.bll.Backend.runQuery(Backend.java:466)
        [bll.jar:]
        at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source)
        [:1.7.0_71]
        at
        sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        [rt.jar:1.7.0_71]
        at java.lang.reflect.Method.invoke(Method.java:606)
        [rt.jar:1.7.0_71]
        at
        org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72)
        [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
        at
        org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
        [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
        at
        org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374)
        [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
        at
        org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.delegateInterception(Jsr299BindingsInterceptor.java:114)
        [jboss-as-weld-7.1.1.Final.jar:7.1.1.Final]
        at
        org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:125)
        [jboss-as-weld-7.1.1.Final.jar:7.1.1.Final]
        at
        org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:135)
        [jboss-as-weld-7.1.1.Final.jar:7.1.1.Final]
        at
        org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36)
        [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
        at
        org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
        [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
        at
        org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374)
        [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
        at
        org.ovirt.engine.core.bll.interceptors.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:13)
        [bll.jar:]
        at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
        [:1.7.0_71]
        at
        sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        [rt.jar:1.7.0_71]
        at java.lang.reflect.Method.invoke(Method.java:606)
        [rt.jar:1.7.0_71]
        at
        org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123)
        [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
        at
        org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
        [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
        at
        org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53)
        [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
        at
        org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36)
        [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
        at
        org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
        [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
        at
        org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:82)
        [jboss-as-weld-7.1.1.Final.jar:7.1.1.Final]
        at
        org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
        [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
        at
        org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21)
        [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
        at
        org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
        [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
        at
        org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
        [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
        at
        org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53)
        [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
        at
        org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
        [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
        at
        org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53)
        [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
        at
        org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
        [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
        at
        org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211)
        [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
        at
        org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363)
        [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
        at
        org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194)
        [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
        at
        org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
        [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
        at
        org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41)
        [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
        at
        org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
        [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
        at
        org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59)
        [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
        at
        org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
        [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
        at
        org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50)
        [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
        at
        org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
        [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
        at
        org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45)
        [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
        at
        org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
        [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
        at
        org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
        [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
        at
        org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165)
        [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
        at
        org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173)
        [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
        at
        org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
        [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
        at
        org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
        [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
        at
        org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72)
        [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
        at
        org.ovirt.engine.core.common.interfaces.BackendLocal$$$view8.runQuery(Unknown
        Source) [common.jar:]
        at
        org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.runQuery(GenericApiGWTServiceImpl.java:56)
        at
        org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.runMultipleQueries(GenericApiGWTServiceImpl.java:87)
        at sun.reflect.GeneratedMethodAccessor106.invoke(Unknown Source)
        [:1.7.0_71]
        at
        sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        [rt.jar:1.7.0_71]
        at java.lang.reflect.Method.invoke(Method.java:606)
        [rt.jar:1.7.0_71]
        at
        com.google.gwt.rpc.server.RPC.invokeAndStreamResponse(RPC.java:196)
        at
        com.google.gwt.rpc.server.RpcServlet.processCall(RpcServlet.java:172)
        at
        com.google.gwt.rpc.server.RpcServlet.processPost(RpcServlet.java:233)
        at
        com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
        [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
        [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]
        at
        org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)
        at
        org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
        at
        org.ovirt.engine.core.utils.servlet.HeaderFilter.doFilter(HeaderFilter.java:94)
        [utils.jar:]
        at
        org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
        at
        org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
        at
        org.ovirt.engine.ui.frontend.server.gwt.GwtCachingFilter.doFilter(GwtCachingFilter.java:132)
        at
        org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
        at
        org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
        at
        org.ovirt.engine.core.branding.BrandingFilter.doFilter(BrandingFilter.java:72)
        at
        org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
        at
        org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
        at
        org.ovirt.engine.core.utils.servlet.LocaleFilter.doFilter(LocaleFilter.java:64)
        [utils.jar:]
        at
        org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
        at
        org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
        at
        org.ovirt.engine.core.aaa.filters.SessionMgmtFilter.doFilter(SessionMgmtFilter.java:31)
        [aaa.jar:]
        at
        org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
        at
        org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
        at
        org.ovirt.engine.core.aaa.filters.LoginFilter.doFilter(LoginFilter.java:73)
        [aaa.jar:]
        at
        org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
        at
        org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
        at
        org.ovirt.engine.core.aaa.filters.NegotiationFilter.doFilter(NegotiationFilter.java:112)
        [aaa.jar:]
        at
        org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
        at
        org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
        at
        org.ovirt.engine.core.aaa.filters.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:75)
        [aaa.jar:]
        at
        org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
        at
        org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
        at
        org.ovirt.engine.core.aaa.filters.SessionValidationFilter.doFilter(SessionValidationFilter.java:63)
        [aaa.jar:]
        at
        org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
        at
        org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
        at
        org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
        at
        org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
        at
        org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:489)
        at
        org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153)
        at
        org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)
        at
        org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        at org.jboss.web.rewrite.RewriteValve.invoke(RewriteValve.java:466)
        at
        org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at
        org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368)
        at
        org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:505)
        at
        org.apache.coyote.ajp.AjpProtocol$AjpConnectionHandler.process(AjpProtocol.java:445)
        at
        org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930)
        at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_71]
Caused by: org.codehaus.jackson.map.JsonMappingException: Parameter #0
type for factory method ([method valueOf, annotations: {interface
org.codehaus.jackson.annotate.JsonCreator=@org.codehaus.jackson.annota
te.JsonCreator()}]) not suitable, must be java.lang.String
        at
        org.codehaus.jackson.map.deser.StdDeserializerProvider._createAndCache2(StdDeserializerProvider.java:346)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.deser.StdDeserializerProvider._createAndCacheValueDeserializer(StdDeserializerProvider.java:321)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.deser.StdDeserializerProvider.findValueDeserializer(StdDeserializerProvider.java:167)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.deser.std.StdDeserializer.findDeserializer(StdDeserializer.java:596)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.deser.BeanDeserializer.resolve(BeanDeserializer.java:379)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.deser.StdDeserializerProvider._resolveDeserializer(StdDeserializerProvider.java:438)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.deser.StdDeserializerProvider._createAndCache2(StdDeserializerProvider.java:383)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.deser.StdDeserializerProvider._createAndCacheValueDeserializer(StdDeserializerProvider.java:321)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.deser.StdDeserializerProvider.findValueDeserializer(StdDeserializerProvider.java:167)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.deser.BasicDeserializerFactory.createCollectionDeserializer(BasicDeserializerFactory.java:274)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.deser.StdDeserializerProvider._createDeserializer(StdDeserializerProvider.java:420)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.deser.StdDeserializerProvider._createAndCache2(StdDeserializerProvider.java:341)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.deser.StdDeserializerProvider._createAndCacheValueDeserializer(StdDeserializerProvider.java:321)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.deser.StdDeserializerProvider.findValueDeserializer(StdDeserializerProvider.java:167)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.deser.std.StdDeserializer.findDeserializer(StdDeserializer.java:596)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.deser.BeanDeserializer.resolve(BeanDeserializer.java:379)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.deser.StdDeserializerProvider._resolveDeserializer(StdDeserializerProvider.java:438)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.deser.StdDeserializerProvider._createAndCache2(StdDeserializerProvider.java:383)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.deser.StdDeserializerProvider._createAndCacheValueDeserializer(StdDeserializerProvider.java:321)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.deser.StdDeserializerProvider.findValueDeserializer(StdDeserializerProvider.java:167)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.deser.StdDeserializerProvider.findTypedValueDeserializer(StdDeserializerProvider.java:188)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.ObjectMapper._findRootDeserializer(ObjectMapper.java:2820)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.ObjectMapper._readValue(ObjectMapper.java:2690)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.ObjectMapper.readValue(ObjectMapper.java:1308)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.jaxrs.JacksonJsonProvider.readFrom(JacksonJsonProvider.java:419)
        at
        org.jboss.resteasy.core.interception.MessageBodyReaderContextImpl.proceed(MessageBodyReaderContextImpl.java:105)
        [resteasy-jaxrs-2.3.2.Final.jar:]
        at
        org.jboss.resteasy.client.core.BaseClientResponse.readFrom(BaseClientResponse.java:433)
        [resteasy-jaxrs-2.3.2.Final.jar:]
        ... 114 more
Caused by: java.lang.IllegalArgumentException: Parameter #0 type for
factory method ([method valueOf, annotations: {interface
org.codehaus.jackson.annotate.JsonCreator=@org.codehaus.jackson.annota
te.JsonCreator()}]) not suitable, must be java.lang.String
        at
        org.codehaus.jackson.map.deser.std.EnumDeserializer.deserializerForCreator(EnumDeserializer.java:49)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.deser.BasicDeserializerFactory.createEnumDeserializer(BasicDeserializerFactory.java:495)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.deser.StdDeserializerProvider._createDeserializer(StdDeserializerProvider.java:401)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        at
        org.codehaus.jackson.map.deser.StdDeserializerProvider._createAndCache2(StdDeserializerProvider.java:341)
        [jackson-mapper-asl-1.9.2.jar:1.9.2]
        ... 140 more
-----Original Message-----
From: Moti Asayag [mailto:masayag@redhat.com]
Sent: Wednesday, December 10, 2014 10:28 AM
To: Andrew Brimer
Subject: Re: Questions regarding neutron implementation for oVirt 3.5
Hi Andrew,
Generally, it is preferable to send ovirt related questions to
users@ovirt.org for the benefit of other community members.
If no concerns, please include it in your next reply's cc.
Regarding your issue - see inline.
----- Original Message -----
...
From: "Andrew Brimer" <abrimer@pearlnet.com>
To: masayag@redhat.com
Sent: Wednesday, December 10, 2014 4:52:14 PM
Subject: Questions regarding neutron implementation for oVirt 3.5
Good Morning Moti,
I am hoping that you may be able to help me out if you have a little
time Sir.
I have followed your instructions (youtube and
NeutronVirtualAppliance
document) for integrating Neutron into my oVirt 3.5 system and I am
running into some issues when attempting to create a subnet.
Were you able to verify connectivity to the neutron appliance after it
was added to the ovirt-engine as shown on
https://www.youtube.com/watch?feature=player_detailpage&v=naLFSFwHI94#t=510?
Could you post the /var/log/ovirt-engine/engine.log ?
Thanks,
Moti
...
Networks->extent->Subnets->New
Network: extent
Name: extsubtest
CIDR:10.0.9.0/24
[OK]
Returns: Error while executing action Add Subnet to Provider: Failed
to communicate with the external provider.
On the Neutron machine:
neutron net-list shows 'extnet'
neutron subnet-list shows 'extsubtest'
neutron router-list shows nothing
oVirt Visor 1 is the host that I used when following your
instructions and Visor 2 is the additional host added per your
instructions towards the end of the video.
I really appreciate any help that you can provide, I only have
Neutron integration to complete and will then have a fully working
oVirt 3.5 stack running.
Kind Regards,
Andrew Brimer
Chief Systems Architect
PearlNet, LLC
abrimer@pearlnet.com
770-352-0111 (office)
678-852-8808 (cell)
The following describes my current environment to a level that I
hope meets your needs:
oVirt Engine 3.5
Fedora 20 Linux ENGINE.example.com 3.17.4-200.fc20.x86_64 #1 SMP Fri
Nov
21 23:26:41 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
Version Information:
ovirt-engine-setup-base-3.5.0.1-1.fc20.noarch
ovirt-engine-tools-3.5.0.1-1.fc20.noarch
ovirt-image-uploader-3.5.0-1.fc20.noarch
ovirt-host-deploy-java-1.3.0-1.fc20.noarch
ovirt-engine-jboss-as-7.1.1-1.fc20.x86_64
ovirt-engine-dbscripts-3.5.0.1-1.fc20.noarch
ovirt-host-deploy-1.3.0-1.fc20.noarch
ovirt-engine-websocket-proxy-3.5.0.1-1.fc20.noarch
ovirt-engine-setup-plugin-ovirt-engine-common-3.5.0.1-1.fc20.noarch
ovirt-engine-setup-plugin-ovirt-engine-3.5.0.1-1.fc20.noarch
ovirt-engine-userportal-3.5.0.1-1.fc20.noarch
ovirt-engine-cli-3.5.0.5-1.fc20.noarch
ovirt-engine-setup-plugin-websocket-proxy-3.5.0.1-1.fc20.noarch
ovirt-engine-sdk-python-3.5.0.8-1.fc20.noarch
ovirt-engine-lib-3.5.0.1-1.fc20.noarch
ovirt-engine-webadmin-portal-3.5.0.1-1.fc20.noarch
ovirt-engine-restapi-3.5.0.1-1.fc20.noarch
ovirt-engine-3.5.0.1-1.fc20.noarch
ovirt-release35-002-0.0.master.noarch
ovirt-engine-backend-3.5.0.1-1.fc20.noarch
ovirt-engine-extensions-api-impl-3.5.0.1-1.fc20.noarch
ovirt-engine-setup-3.5.0.1-1.fc20.noarch
ovirt-iso-uploader-3.5.0-1.fc20.noarch
openstack-java-glance-client-3.0.5-1.fc20.noarch
openstack-java-keystone-model-3.0.5-1.fc20.noarch
openstack-java-glance-model-3.0.5-1.fc20.noarch
openstack-java-quantum-client-3.0.5-1.fc20.noarch
openstack-java-resteasy-connector-3.0.5-1.fc20.noarch
openstack-java-client-3.0.5-1.fc20.noarch
openstack-java-quantum-model-3.0.5-1.fc20.noarch
openstack-java-keystone-client-3.0.5-1.fc20.noarch
oVirt Visor 1
Fedora 20 Linux VISOR1-ov.example.com 3.17.4-200.fc20.x86_64 #1 SMP
Fri Nov 21 23:26:41 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
Version Information:
ovirt-release35-002-0.0.master.noarch
sos-3.1-1.1.fc20.ovirt.noarch
oVirt Visor 2
Fedora 20 Linux VISOR2-ov.vdi-zen.com 3.17.4-200.fc20.x86_64 #1 SMP
Fri Nov 21 23:26:41 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
Version Information:
ovirt-release35-002-0.0.master.noarch
sos-3.1-1.1.fc20.ovirt.noarch
openstack-neutron-2013.2.4-6.fc20.noarch
openstack-utils-2014.1-3.fc20.noarch
openstack-neutron-openvswitch-2013.2.4-6.fc20.noarch
vdsm-hook-openstacknet-4.16.7-1.gitdb83943.fc20.noarch
Neutron Appliance
Downloaded from Glance inside oVirt Admin
Version 2.3.4