- Devel - oVirt List Archives

[Engine-devel] Any way to get more than 100 VMs with the REST API?
by Juan Hernandez 18 Jan '12

18 Jan '12

Hello, Is there any way to get more than 100 VMs (or whatever the value of the option "SearchResultsLimit" is) using the REST API? Thanks in advance, Juan Hernandez

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[Engine-devel] agenda for today's engine core meeting
by Livnat Peer 18 Jan '12

18 Jan '12

Hi All, The agenda for today - 1. Close the clone template discussion. 2. Introduce the new setup networks API. 3. Short summary of the stable device address (managed and unmanaged devices) ----If we have time ------ 4. Discussing the clone VM from snapshot functionality. Livnat

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[Engine-devel] Low Level design for HotPlug/HotUnplug feature
by Michael Kublin 17 Jan '12

17 Jan '12

Hi, the follow link is providing a low level design for HotPlug/HotUnplug feature : http://www.ovirt.org/wiki/Features/DetailedHotPlug . The feature is simple and design is short Regards Michael

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[Engine-devel] Failure to deploy (with JBoss 7.1)
by Yaniv Kaul 17 Jan '12

17 Jan '12

After successful compilation and deployment, on a host that ran previously fine, I'm getting some error on executing. Not sure what happened to postgres access - it ran fine previously (previous JBoss): [ykaul@ykaul ear]$ /usr/local/jboss-as-7.1.0.Beta1b/bin/standalone.sh ========================================================================= JBoss Bootstrap Environment JBOSS_HOME: /usr/local/jboss-as-7.1.0.Beta1b JAVA: java JAVA_OPTS: -server -Xms64m -Xmx512m -XX:MaxPermSize=256m -Djava.net.preferIPv4Stack=true -Dorg.jboss.resolver.warning=true -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000 -Djboss.modules.system.pkgs=org.jboss.byteman -Djava.awt.headless=true ========================================================================= 10:42:57,373 INFO [org.jboss.modules] JBoss Modules version 1.1.0.CR4 10:42:57,608 INFO [org.jboss.msc] JBoss MSC version 1.0.1.GA 10:42:57,665 INFO [org.jboss.as] JBoss AS 7.1.0.Beta1b "Tesla" starting 10:42:58,429 INFO [org.jboss.as] Creating http management service using socket-binding (management-http) 10:42:58,434 INFO [org.xnio] XNIO Version 3.0.0.CR5 10:42:58,461 INFO [org.xnio.nio] XNIO NIO Implementation Version 3.0.0.CR5 10:42:58,471 INFO [org.jboss.remoting] JBoss Remoting version 3.2.0.CR6 10:42:58,477 INFO [org.jboss.as.logging] JBAS011502: Removing bootstrap log handlers 2012-01-17 10:42:58,502 INFO [org.jboss.as.clustering] (ServerService Thread Pool -- 28) JBAS010300: Activating Infinispan subsystem. 2012-01-17 10:42:58,551 INFO [org.jboss.as.connector] (MSC service thread 1-1) JBAS010408: Starting JCA Subsystem (JBoss IronJacamar 1.0.5.Final) 2012-01-17 10:42:58,564 INFO [org.jboss.as.naming] (ServerService Thread Pool -- 35) JBAS011800: Activating Naming Subsystem 2012-01-17 10:42:58,592 INFO [org.jboss.as.osgi] (ServerService Thread Pool -- 36) JBAS011910: Activating OSGi Subsystem 2012-01-17 10:42:58,602 INFO [org.jboss.as.naming] (MSC service thread 1-1) JBAS011802: Starting Naming Service 2012-01-17 10:42:58,605 INFO [org.jboss.as.security] (ServerService Thread Pool -- 41) Activating Security Subsystem 2012-01-17 10:42:58,614 INFO [org.jboss.as.mail.extension] (MSC service thread 1-1) JBAS015400: Bound mail session [java:jboss/mail/Default] 2012-01-17 10:42:58,615 INFO [org.jboss.as.security] (MSC service thread 1-1) Picketbox version=4.0.6.Beta1 2012-01-17 10:42:58,623 INFO [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 24) JBAS010404: Deploying non-JDBC-compliant driver class org.postgresql.Driver (version 8.4) 2012-01-17 10:42:58,694 INFO [org.jboss.as.remoting] (MSC service thread 1-1) Listening on /127.0.0.1:9999 2012-01-17 10:42:58,697 INFO [org.jboss.as.remoting] (MSC service thread 1-2) Listening on /0.0.0.0:4447 2012-01-17 10:42:58,785 INFO [org.apache.catalina.core.AprLifecycleListener] (MSC service thread 1-4) The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64/jre/lib/amd64/server:/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64/jre/lib/amd64:/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64/jre/../lib/amd64:/usr/local/lib:/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib 2012-01-17 10:42:58,864 INFO [org.apache.coyote.http11.Http11Protocol] (MSC service thread 1-4) Starting Coyote HTTP/1.1 on http--0.0.0.0-8080 2012-01-17 10:42:59,312 INFO [org.jboss.as.server.deployment.scanner] (MSC service thread 1-4) JBAS015012: Started FileSystemDeploymentService for directory /usr/local/jboss-as-7.1.0.Beta1b/standalone/deployments 2012-01-17 10:42:59,341 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-4) JBAS010400: Bound data source [java:/ENGINEDataSource] 2012-01-17 10:42:59,355 INFO [org.jboss.as] (Controller Boot Thread) JBoss AS 7.1.0.Beta1b "Tesla" started in 2128ms - Started 129 of 190 services (60 services are passive or on-demand) 2012-01-17 10:42:59,420 INFO [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) JBAS015014: Re-attempting failed deployment engine.ear 2012-01-17 10:42:59,459 WARN [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (JCA PoolFiller) IJ000610: Unable to fill pool: javax.resource.ResourceException: Could not create connection at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:277) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:235) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreArrayListManagedConnectionPool.createConnectionEventListener(SemaphoreArrayListManagedConnectionPool.java:736) [ironjacamar-core-impl-1.0.5.Final.jar:] at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreArrayListManagedConnectionPool.fillToMin(SemaphoreArrayListManagedConnectionPool.java:683) [ironjacamar-core-impl-1.0.5.Final.jar:] at org.jboss.jca.core.connectionmanager.pool.mcp.PoolFiller.run(PoolFiller.java:97) [ironjacamar-core-impl-1.0.5.Final.jar:] at java.lang.Thread.run(Thread.java:679) [:1.6.0_22] Caused by: org.postgresql.util.PSQLException: FATAL: password authentication failed for user "postgres" at org.postgresql.core.v3.ConnectionFactoryImpl.doAuthentication(ConnectionFactoryImpl.java:291) at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:108) at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:66) at org.postgresql.jdbc2.AbstractJdbc2Connection.<init>(AbstractJdbc2Connection.java:125) at org.postgresql.jdbc3.AbstractJdbc3Connection.<init>(AbstractJdbc3Connection.java:30) at org.postgresql.jdbc3g.AbstractJdbc3gConnection.<init>(AbstractJdbc3gConnection.java:22) at org.postgresql.jdbc4.AbstractJdbc4Connection.<init>(AbstractJdbc4Connection.java:30) at org.postgresql.jdbc4.Jdbc4Connection.<init>(Jdbc4Connection.java:24) at org.postgresql.Driver.makeConnection(Driver.java:393) at org.postgresql.Driver.connect(Driver.java:267) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:249) ... 5 more 2012-01-17 10:42:59,491 INFO [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) JBAS015003: Found engine.ear in deployment directory. To trigger deployment create a file called engine.ear.dodeploy 2012-01-17 10:42:59,502 ERROR [org.jboss.as.controller] (DeploymentScanner-threads - 2) JBAS014612: Operation ("add") failed - address: ([("deployment" => "engine.ear")]): java.lang.IllegalStateException: JBAS014666: Duplicate resource [("deployment" => "engine.ear")] at org.jboss.as.controller.OperationContextImpl.addResource(OperationContextImpl.java:503) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.OperationContextImpl.createResource(OperationContextImpl.java:471) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.server.deployment.DeploymentAddHandler.execute(DeploymentAddHandler.java:170) at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:322) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:216) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.AbstractOperationContext.completeStep(AbstractOperationContext.java:152) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.CompositeOperationHandler.execute(CompositeOperationHandler.java:84) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:322) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:216) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.AbstractOperationContext.completeStep(AbstractOperationContext.java:152) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.server.deployment.DeploymentDeployHandler.execute(DeploymentDeployHandler.java:68) at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:322) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:216) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.AbstractOperationContext.completeStep(AbstractOperationContext.java:152) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.server.deployment.DeploymentAddHandler.execute(DeploymentAddHandler.java:183) at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:322) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:216) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.AbstractOperationContext.completeStep(AbstractOperationContext.java:152) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.CompositeOperationHandler.execute(CompositeOperationHandler.java:84) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:322) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:216) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.AbstractOperationContext.completeStep(AbstractOperationContext.java:152) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.CompositeOperationHandler.execute(CompositeOperationHandler.java:84) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:322) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:216) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.AbstractOperationContext.completeStep(AbstractOperationContext.java:152) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.ModelControllerImpl$DefaultPrepareStepHandler.execute(ModelControllerImpl.java:426) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:322) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:216) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.AbstractOperationContext.completeStep(AbstractOperationContext.java:152) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:115) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.ModelControllerImpl$1.execute(ModelControllerImpl.java:296) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.controller.ModelControllerImpl$1.execute(ModelControllerImpl.java:286) [jboss-as-controller-7.1.0.Beta1b.jar:] at org.jboss.as.server.deployment.scanner.FileSystemDeploymentService$DeploymentTask.call(FileSystemDeploymentService.java:1178) at org.jboss.as.server.deployment.scanner.FileSystemDeploymentService$DeploymentTask.call(FileSystemDeploymentService.java:1168) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [:1.6.0_22] at java.util.concurrent.FutureTask.run(FutureTask.java:166) [:1.6.0_22] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:165) [:1.6.0_22] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:266) [:1.6.0_22] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [:1.6.0_22] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [:1.6.0_22] at java.lang.Thread.run(Thread.java:679) [:1.6.0_22] at org.jboss.threads.JBossThread.run(JBossThread.java:122) [jboss-threads-2.0.0.GA.jar:] 2012-01-17 10:42:59,505 ERROR [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) JBAS014654: Composite operation was rolled back 2012-01-17 10:42:59,506 ERROR [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) {"JBAS014653: Composite operation failed and was rolled back. Steps that failed:" => {"Operation step-1" => "JBAS014749: Operation handler failed: JBAS014666: Duplicate resource [(\"deployment\" => \"engine.ear\")]"}}

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[Engine-devel] New oVirt-engine RPMs available
by Ofer Schreiber 17 Jan '12

17 Jan '12

Hi all, We've just finished uploading a new set of oVirt-engine rpms into ovirt.org. In this version, we're very excited to introduce the support for JBoss AS7, the latest release of the JBoss community. These rpms are considered as candidates for our first release, aimed for January 31st, and will be tested during our official test day [1] tomorrow. Please note that due to the nature of nightly builds, and due to the massive changes required in order to support JBoss AS7, we recommend a clean environment to be used with the new set of rpms. In order to install the RPMs, please follow the instructions described in http://www.ovirt.org/wiki/Installing_ovirt_from_rpm Feedback, comments and bug reports are always welcome. The oVirt-Engine team [1] http://www.ovirt.org/wiki/Testing/OvirtTestDay

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[Engine-devel] New engine_3.0 branch
by Ofer Schreiber 15 Jan '12

15 Jan '12

Hey all, Heading towards our first release, I've just created a new git branch, named engine_3.0 on gerrit.ovirt.org. This branch is based on commit hash 7af27 and will be used for producing our first release, scheduled for the 31st of January. If you're fixing an existing bug in the system, and you feel it's important enough to get into the 3.0 release, please contact your component owner and push your fix into the release branch (just rebase against engine_3.0, and push your commit for review using `git push gerrit.ovirt.org:ovirt-engine-HEAD:refs/for/engine_3.0`). Regards, -- Ofer Schreiber Red Hat Israel, Ra'anana +972-9-7692347 www.redhat.com

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[Engine-devel] please run refreshStoredProcedures after taking latest
by Eli Mesika 15 Jan '12

15 Jan '12

Hi If you take the latest version and run the upgrade script you will have to run the following script also > refreshStoredProcedures.sh -u <user> -d <database> This will be fixed ASAP (generally the upgrade script detects such a change and run this script implicitly)

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Re: [Engine-devel] Low Level design for HotPlug/HotUnplug feature
by Igor Lvovsky 15 Jan '12

15 Jan '12

> -----Original Message----- > From: Ayal Baron [mailto:abaron@redhat.com] > Sent: Sunday, January 15, 2012 11:52 AM > To: Igor Lvovsky; Eduardo Warszawski > Cc: Dan Kenigsberg > Subject: Fwd: [Engine-devel] Low Level design for HotPlug/HotUnplug > feature > > One of you please reply upstream. > > ----- Forwarded Message ----- > From: "Livnat Peer" <lpeer(a)redhat.com> > To: "Michael Kublin" <mkublin(a)redhat.com> > Cc: "Ayal Baron" <abaron(a)redhat.com>, engine-devel(a)ovirt.org > Sent: Sunday, January 15, 2012 10:10:41 AM > Subject: Re: [Engine-devel] Low Level design for HotPlug/HotUnplug feature > > > >> The engine does not have a single verb for plugging multiple disk in > >> one > >> action. > > I think that question was if it possible to plug/unplug couple of disk > > in > parallel on the same vm, by running couple of hotplug/unplug > > in the same time > > Can you make sure the storage supports that? > VDSM has hotPlug/hotUnplug verbs for single disk. I don't know about any restrictions to run these verbs simultaneously for several disks.

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[Engine-devel] Requirements for Aeolus instance data injection.
by jvlcek 14 Jan '12

14 Jan '12

Itamar, The below, provided by David Lutterkort, is a good description of the requirements for Aeolus instance data injection. Joe VLcek RHEV-M shall accept a small blob of data as part of the 'start VM' action. That data has to be placed somewhere where the VM can easily and securely access it. The data must only be visible to the VM it is intended for. Possibilities for where to put the data include placing it into a file on a virtual floppy or CD-ROM that the instance can mount, or posting it on a webserver that only the instance has access to (cf. EC2's handling of userData for the RunInstances call) The size limitation for the amount of data shouldn't be kept artificially low, but if there are important reasons to make it this small 1k would certainly suffice. In practical terms, the blob of data should be passed to the 'start VM' call base64 encoded, and RHEV-M should decode it just before putting it into its proper place.

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[Engine-devel] Instructions (Wiki page) for adding error messages to Engine
by Asaf Shakarchi 11 Jan '12

11 Jan '12

Hey, Below is a link which contains the details required to manage the Engine's messages. http://www.ovirt.org/wiki/Engine_Adding_Messages Thanks, Regards, Asaf

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