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

From: "Juan Hernández" <jhernand(a)redhat.com&gt; To: "Moti Asayag" <masayag(a)redhat.com&gt;, "Andrew Brimer" <abrimer(a)pearlnet.com&gt; Cc: users(a)ovirt.org Sent: Thursday, December 11, 2014 11:23:37 AM Subject: Re: [ovirt-users] Questions regarding neutron implementation for oVirt 3.5 On 12/11/2014 09:56 AM, Moti Asayag wrote: > > > ----- Original Message ----- >> From: "Andrew Brimer" <abrimer(a)pearlnet.com&gt; >> To: "Moti Asayag" <masayag(a)redhat.com&gt; >> Cc: users(a)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/jackson-jaxrs-1.9.9.jar > http://central.maven.org/maven2/org/codehaus/jackson/jackson-xc/1.9. > 9/jackson-xc-1.9.9.jar > http://central.maven.org/maven2/org/codehaus/jackson/jackson-mapper- > asl/1.9.9/jackson-mapper-asl-1.9.9.jar > http://central.maven.org/maven2/org/codehaus/jackson/jackson-core-as > l/1.9.9/jackson-core-asl-1.9.9.jar > > 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" > If you are using Fedora 20 then you are also using the "ovirt-engine-jboss-as" package. That is a repackaging of JBoss AS 7.1.1 needed because Fedora 20 ships with WildFly, and we don't support it. What is relevant for you is that the location of the files is not /usr/share/jboss-as-7.1.1.Final but /usr/share/ovirt-engine-jboss-as. Other than that the instructions provided by Moti are correct. However the modifications of those files will be lost when the "ovirt-engine-jboss-as" package is updated (unlikely). I'd suggest to create a new module from scratch, in the /usr/share/ovirt-engine/modules/common directory. I did so and it is available here: https://jhernand.fedorapeople.org/jackson-1.9.9-module.zip And you can install it as follows: # curl -o jackson-1.9.9-module.zip https://jhernand.fedorapeople.org/jackson-1.9.9-module.zip # unzip -o -d /usr/share/ovirt-engine/modules/common jackson-1.9.9-module.zip Then restart the engine: # systemctl restart ovirt-engine The right solution is to do exactly this during the build of the engine: core: Use Jackson 1.9.9 http://gerrit.ovirt.org/33959

>> >> 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(a)ovirt.org >> Subject: Re: Questions regarding neutron implementation for oVirt >> 3.5 >> >> >> >> ----- Original Message ----- >>> From: "Andrew Brimer" <abrimer(a)pearlnet.com&gt; >>> To: "Moti Asayag" <masayag(a)redhat.com&gt; >>> 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(a)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(a)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.GetExternalSubnetsOnPr >>> ovid >>> 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=(a)org.codehaus.jackson.an >>> nota >>> 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=(a)org.codehaus.jackson.an >>> nota >>> 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=(a)org.codehaus.jackson.an >>> nota >>> 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=(a)org.codehaus.jackson.an >>> nota >>> 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=(a)org.codehaus.jackson.an >>> nota >>> 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(a)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(a)pearlnet.com&gt; >>>> To: masayag(a)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... >>> >>> 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(a)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.noar >>>> ch >>>> >>>> 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 >>>> >>>> >>>> >>>> >>>> >>>> >>> >>> >> >> -- Dirección Comercial: C/Jose Bardasano Baos, 9, Edif. Gorbea 3, planta 3ºD, 28016 Madrid, Spain Inscrita en el Reg. Mercantil de Madrid – C.I.F. B82657941 - Red Hat S.L.