June 2015 - Devel - oVirt List Archives

[vdsm][mom][jsonrpc] new VDSM interface for MOM
by Francesco Romani 25 Jun '15

25 Jun '15

Hi everyone, I'm working to brush up and enhance my old hack https://gerrit.ovirt.org/#/c/37827/1 That patch adds a new MOM interface, to talk with VDSM using the RPC interface. On top of that, I want to make efficient use of VDSM API (avoid redundant call, possibly issuing only one getAllVmStats call and caching the results, and so forth) Next step will be to backport optimizations to current vdsmInterface. Or maybe, even replacing the new vdsminterface with the new one I'm developing :) I'd like to use the blessed JSON-RPC interface, but what's the recommended way to do that? What is (or will be!) the official recommended VDSM external client interface? I thought about patch https://gerrit.ovirt.org/#/c/39203/ But my _impression_ is that patch will depend on VDSM's internal reactor, thus is not very suitable to be used into an external process. -- Francesco Romani RedHat Engineering Virtualization R & D Phone: 8261328 IRC: fromani

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error starting engine on wildfly 8.2 fedora 22
by Greg Sheremeta 24 Jun '15

24 Jun '15

Hey, Can't seem to get engine started. Any ideas? Did I miss a step? I'm on latest master (4dd3093d42fd2c5826c941b7e19176a0e657a43f). Fresh engine directory, fresh database. Fedora 22. greg@dauntless:~/projects/ovirt-engine(master2|✔) % ovirt_run OpenJDK 64-Bit Server VM warning: ignoring option PermSize=256m; support was removed in 8.0 OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0 Listening for transport dt_socket at address: 8787 .... 2015-06-24 13:31:01,719 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-5) MSC000001: Failed to start service jboss.deploym ent.unit."engine.ear".WeldStartService: org.jboss.msc.service.StartException in service jboss.deployment.unit."engine.ear".WeldStart Service: Failed to start service at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1904) [jboss-msc-1.2.2.Final.jar:1.2 .2.Final] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_45] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_45] Caused by: org.jboss.weld.exceptions.DefinitionException: 0 at org.jboss.weld.bootstrap.events.ContainerLifecycleEvents.fireProcessAnnotatedType(ContainerLifecycleEvents.java:182) at org.jboss.weld.bootstrap.events.ContainerLifecycleEvents.fireProcessAnnotatedType(ContainerLifecycleEvents.java:166) at org.jboss.weld.bootstrap.BeanDeployer.processAnnotatedTypes(BeanDeployer.java:158) at org.jboss.weld.bootstrap.BeanDeployment.createTypes(BeanDeployment.java:230) at org.jboss.weld.bootstrap.WeldStartup.startInitialization(WeldStartup.java:373) at org.jboss.weld.bootstrap.WeldBootstrap.startInitialization(WeldBootstrap.java:76) at org.jboss.as.weld.WeldStartService.start(WeldStartService.java:91) at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948) [jboss-msc-1.2.2.Final.jar:1.2.2.Final] at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881) [jboss-msc-1.2.2.Final.jar:1.2.2.Final] ... 3 more Caused by: java.lang.ArrayIndexOutOfBoundsException: 0 at org.hibernate.validator.internal.util.ExecutableHelper.instanceMethodParametersResolveToSameTypes(ExecutableHelper.java:141) at org.hibernate.validator.internal.util.ExecutableHelper.overrides(ExecutableHelper.java:101) at org.hibernate.validator.internal.cdi.ValidationExtension.replaceWithOverriddenOrInterfaceMethod(ValidationExtension.java:425) at org.hibernate.validator.internal.cdi.ValidationExtension.determineConstrainedMethod(ValidationExtension.java:275) at org.hibernate.validator.internal.cdi.ValidationExtension.determineConstrainedCallables(ValidationExtension.java:262) at org.hibernate.validator.internal.cdi.ValidationExtension.processAnnotatedType(ValidationExtension.java:242) at sun.reflect.GeneratedMethodAccessor28.invoke(Unknown Source) [:1.8.0_45] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_45] at java.lang.reflect.Method.invoke(Method.java:497) [rt.jar:1.8.0_45] at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:90) at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:271) at org.jboss.weld.event.ExtensionObserverMethodImpl.sendEvent(ExtensionObserverMethodImpl.java:121) at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:258) at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:237) at org.jboss.weld.event.ObserverNotifier.notifyObserver(ObserverNotifier.java:174) at org.jboss.weld.event.ObserverNotifier.notifyObservers(ObserverNotifier.java:133) at org.jboss.weld.event.ObserverNotifier.fireEvent(ObserverNotifier.java:112) at org.jboss.weld.bootstrap.events.ContainerLifecycleEvents.fireProcessAnnotatedType(ContainerLifecycleEvents.java:180) ... 11 more 2015-06-24 13:31:01,729 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) JBAS014613: Operation ("deploy") failed - address: ([("deployment" => "engine.ear")]) - failure description: {"JBAS014671: Failed services" => {"jboss.deployment.unit.\"engine.ear\".WeldStartService" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"engine.ear\".WeldStartService: Failed to start service Caused by: org.jboss.weld.exceptions.DefinitionException: 0 Caused by: java.lang.ArrayIndexOutOfBoundsException: 0"}} 2015-06-24 13:31:01,764 INFO [org.jboss.as.server] (ServerService Thread Pool -- 20) JBAS018559: Deployed "engine.ear" (runtime-name : "engine.ear") 2015-06-24 13:31:01,764 INFO [org.jboss.as.server] (ServerService Thread Pool -- 20) JBAS018559: Deployed "legacy_restapi.war" (runtime-name : "legacy_restapi.war") 2015-06-24 13:31:01,764 INFO [org.jboss.as.server] (ServerService Thread Pool -- 20) JBAS018559: Deployed "restapi.war" (runtime-name : "restapi.war") 2015-06-24 13:31:01,765 INFO [org.jboss.as.controller] (Controller Boot Thread) JBAS014774: Service status report JBAS014777: Services which failed to start: service jboss.deployment.unit."engine.ear".WeldStartService: org.jboss.msc.service.StartException in service jboss.deployment.unit."engine.ear".WeldStartService: Failed to start service 2015-06-24 13:31:01,804 INFO [org.jboss.as] (Controller Boot Thread) JBAS015961: Http management interface listening on http://127.0.0.1:8706/management 2015-06-24 13:31:01,804 INFO [org.jboss.as] (Controller Boot Thread) JBAS015951: Admin console listening on http://127.0.0.1:8706 2015-06-24 13:31:01,804 ERROR [org.jboss.as] (Controller Boot Thread) JBAS015875: WildFly 8.2.0.Final "Tweek" started (with errors) in 8766ms - Started 1046 of 1201 services (52 services failed or missing dependencies, 177 services are lazy, passive or on-demand) 2015-06-24 13:31:02,016 INFO [org.wildfly.extension.undertow] (MSC service thread 1-5) JBAS017535: Unregistered web context: /api 2015-06-24 13:31:02,016 INFO [org.wildfly.extension.undertow] (MSC service thread 1-4) JBAS017535: Unregistered web context: /ovirt-engine/api 2015-06-24 13:31:02,017 INFO [org.wildfly.extension.undertow] (MSC service thread 1-2) JBAS017535: Unregistered web context: /ovirt-engine/webadmin 2015-06-24 13:31:02,016 INFO [org.wildfly.extension.undertow] (MSC service thread 1-3) JBAS017535: Unregistered web context: / 2015-06-24 13:31:02,016 INFO [org.wildfly.extension.undertow] (MSC service thread 1-6) JBAS017535: Unregistered web context: /ovirt-engine/userportal 2015-06-24 13:31:02,019 INFO [org.wildfly.extension.undertow] (MSC service thread 1-1) JBAS017535: Unregistered web context: /ovirt-engine/docs 2015-06-24 13:31:02,020 INFO [org.wildfly.extension.undertow] (MSC service thread 1-8) JBAS017535: Unregistered web context: /ovirt-engine ... greg@dauntless:~/ovirt-engine/var/log/ovirt-engine % dnf list installed |grep -i weld Repository patternfly-patternfly-test is listed more than once in the configuration weld-api.noarch 2.1-3.fc21 @System weld-core.noarch 2.1.2-4.fc22 @System weld-parent.noarch 26-3.fc21 @System greg@dauntless:~/ovirt-engine/var/log/ovirt-engine % dnf list installed |grep -i wildfly Repository patternfly-patternfly-test is listed more than once in the configuration ovirt-engine-wildfly.x86_64 8.2.0-1.fc22 @System ovirt-engine-wildfly-overlay.noarch 001-2.fc22 @System wildfly.noarch 8.1.0-3.fc22 @System wildfly-security-manager.noarch 1.0.0-2.fc21 @System Greg Sheremeta Red Hat, Inc. Sr. Software Engineer, RHEV Cell: 919-807-1086 gshereme(a)redhat.com

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[ATN][devenv] Please update otopi/ovirt-host-deploy to latest master
by Alon Bar-Lev 24 Jun '15

24 Jun '15

Hi, Due to recent additions of serial console, please make sure all devs update otopi/ovirt-host-deploy to latest master snapshot at resources.ovirt.org. Thanks!

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oVirt has just moved to WildFly 8.2
by Martin Perina 24 Jun '15

24 Jun '15

Hi, all WildFly related patches were merged, so at the moment for engine development you need special version of WildFly 8.2 provided by these packages: ovirt-engine-wildfly-8.2.0-1 ovirt-engine-wildfly-overlay-001-2 Please update you development environment according to information we posted in previous email [1]. Don't hesitate to contact me or any other infra team member with any issues you may have with the update. I would like to thank Juan for his original WildFly patches and especially for his hard work to make RESTAPI compatible with WildFly. I would also like to thank Yevgeny and Moti for help with CDI patches, Alon and Sandro for help with packaging and Python related stuff, Ori for help with RESTAPI patches, Dima for help with System Testing Framework, Eyal and Max for help with developer job and Oved for great advices and putting all things together. Thanks Martin Perina [1] http://lists.ovirt.org/pipermail/devel/2015-June/010832.html

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cannot install host: VdsDeployBase, Error during deploy dialog: java.lang.NullPointerException
by Martin Mucha 24 Jun '15

24 Jun '15

Hi, I have difficulties to install host. I do believe it fails due to this: 2015-06-24 08:29:26,729 ERROR [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (VdsDeploy) [612066b7] Error during deploy dialog: java.lang.NullPointerException at org.ovirt.otopi.dialog.MachineDialogParser.cliEnvironmentGet(MachineDialogParser.java:236) [otopi.jar:] at org.ovirt.engine.core.bll.hostdeploy.VdsDeploy$43.call(VdsDeploy.java:579) [bll.jar:] at org.ovirt.engine.core.bll.hostdeploy.VdsDeploy$43.call(VdsDeploy.java:577) [bll.jar:] at org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase._nextCustomizationEntry(VdsDeployBase.java:202) [bll.jar:] at org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase._threadMain(VdsDeployBase.java:301) [bll.jar:] at org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase.access$200(VdsDeployBase.java:45) [bll.jar:] at org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase$7.run(VdsDeployBase.java:392) [bll.jar:] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_79] anyone met this? Know how to overcome this? Any hints welcomed. (alredy tried to remove library from m2 repo to force re-download) M.

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[oVirt 3.6 Localization Question #18] "Snapshots scheduled on volume"
by Yuko Katabami 23 Jun '15

23 Jun '15

This is a multi-part message in MIME format. --------------040608070501080904070304 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Hello all, I have another question I would like to ask: *File:***LocalizedEnums *Resource ID:***AuditLogType___GLUSTER_VOLUME_SNAPSHOT_SCHEDULED *String:***Snapshots scheduled on volume *Question: *This string can be interpreted in a few different ways. Could anyone tell me which one of the following is the correct interpretation? 1) Snapshots that are scheduled on the volume 2) Snapshots are scheduled on the volume 3) Snapshots have just been scheduled on the volume Kind regards, Yuko Katabami --------------040608070501080904070304 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body text="#000000" bgcolor="#FFFFFF"> Hello all, I have another question I would like to ask: File: LocalizedEnums <div class="moz-signature"> Resource ID: AuditLogType___GLUSTER_VOLUME_SNAPSHOT_SCHEDULED String: Snapshots scheduled on volume Question: This string can be interpreted in a few different ways. Could anyone tell me which one of the following is the correct interpretation? 1) Snapshots that are scheduled on the volume 2) Snapshots are scheduled on the volume 3) Snapshots have just been scheduled on the volume Kind regards, Yuko Katabami </div> <div class="moz-signature"> </div> </body> </html> --------------040608070501080904070304--

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Move to Jboss Wildfly - planned for Monday, June 22nd
by Oved Ourfali 23 Jun '15

23 Jun '15

Hi all! On Monday, June 22nd, 11:00 CET, we plan to drop JBoss 7.1 support in oVirt 3.6 and move to Jboss WildFly 8.2 (we're still doing final verifications, but it looks promising). This will allow us to support Fedora 22 properly, and in future versions to leverage some new and cool features. In addition, Jboss WildFly 8.2 works with OpenJDK 1.8 so you can easily use it for development on newer distributions where OpenJDK 1.7 is not available (Fedora 21 and 22, for example). When the patch [1] is merged, you will need WildFly 8.2 to be able to develop oVirt engine 3.6. Please use following guideline and update your development environment: I. Using WildFly 8.2 for oVirt 3.6 development 1. Enable ovirt-master-snapshot-static repository on your development machine [ovirt-master-snapshot-static] name=Latest oVirt master additional nightly snapshot baseurl=http://resources.ovirt.org/pub/ovirt-master-snapshot-static/rpm/@DI… enabled=1 skip_if_unavailable=1 gpgcheck=0 Please replace "@DIST@" with "fc" for Fedora or "el" for Centos/RHEL 2. Install WildFly packages: yum install ovirt-engine-wildfly ovirt-engine-wildfly-overlay 3. Rebase your patches and build oVirt engine (assuming "~/ovirt-engine" as destination) make install-dev 5. Setup WildFly overlay (assuming "~/ovirt-engine" as destination) echo "ENGINE_JAVA_MODULEPATH=\"/usr/share/ovirt-engine-wildfly-overlay/modules:\${ENGINE_JAVA_MODULEPATH}\"" \ > ~/ovirt-engine/etc/ovirt-engine/engine.conf.d/20-setup-jboss-overlay.conf 6. Execute setup cd ~/ovirt-engine ./bin/engine-setup 7. Start engine service cd ~/ovirt-engine ./share/ovirt-engine/services/ovirt-engine/ovirt-engine.py start II. Using JBoss 7.1.1 for 3.5 environment Using JBoss 7.1.1 on 3.5 is still possible, by doing the following: 1. Install JBoss 7.1.1 RPM from ovirt-master-snapshot-static repo using yum install ovirt-engine-jboss-as 2. Build oVirt engine 3.5 with your backported feature (assuming "~/ovirt-engine" as destination) make install-dev 3. Execute setup cd ~/ovirt-engine ./bin/engine-setup--jboss-home=/usr/share/ovirt-engine-jboss-as 4. Start engine service cd ~/ovirt-engine ./share/ovirt-engine/services/ovirt-engine/ovirt-engine.py start Once merged, we will send an E-mail to make sure you're all aware, and that you can do the steps described above. We're here for any issue you might have (specifically Martin who is responsible for this effort, and myself). Don't hesitate to contact us for any issue, either by mail or irc (mperina or oved). Regards, Oved [1] https://gerrit.ovirt.org/40152

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ssh gerrit.ovirt.org Connection timed out
by yangfeng 23 Jun '15

23 Jun '15

Hi gerrit maintainter Now I cannot ssh gerrit.ovirt.org. It is always timeout. I have create SSH keys following page http://www.ovirt.org/Working_with_oVirt_Gerrit. But I remember ssh used to work. Following is the command output: # ssh -v gerrit.ovirt.org OpenSSH_5.3p1, OpenSSL 1.0.1e-fips 11 Feb 2013 debug1: Reading configuration data /root/.ssh/config debug1: Applying options for gerrit.ovirt.org debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * debug1: Connecting to gerrit.ovirt.org [107.22.212.69] port 29418. debug1: connect to address 107.22.212.69 port 29418: Connection timed out ssh: connect to host gerrit.ovirt.org port 29418: Connection timed out Did anyone meet same issue with me? I am in Beijing, China. Thanks Feng Yang

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spm changes hourly due to unexpected error of getAllTasksStatuses
by like.ma＠cs2c.com.cn 23 Jun '15

23 Jun '15

Hello all, In our ovirt environment(oVirt 3.4.4), we have 2 hosts, and the spm changes hourly between the 2 hosts. In the events of DataCenters there is following message each hour: 'Data Center is being initialized, please wait for initialization to complete' In the vdsm.log i found following error message: Thread-13::ERROR::2015-06-23 13:38:36,667::task::866::TaskManager.Task::(_setError) Task=`e450d7d6-771d-4c51-90b7-c6b10da37897`::Unexpected error Traceback (most recent call last): File "/usr/share/vdsm/storage/task.py", line 873, in _run return fn(*args, **kargs) File "/usr/share/vdsm/logUtils.py", line 45, in wrapper res = f(*args, **kwargs) File "/usr/share/vdsm/storage/hsm.py", line 2125, in getAllTasksStatuses allTasksStatus = sp.getAllTasksStatuses() File "/usr/share/vdsm/storage/securable.py", line 73, in wrapper raise SecureError("Secured object is not in safe state") SecureError: Secured object is not in safe state The attachment is vdsm.log and engine.log. The error occured at 2015-06-23 13:38 and 2015-06-23 15:38 in vdsm.log. (by the way, in the other host the error occured at 2015-06-23 12:38 and 2015-06-23 14:38) And in the engine.log i found following error message: 2015-06-23 13:38:37,933 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (DefaultQuartzScheduler_Worker-34) [781beaea] IrsBroker::Failed::UpdateVMVDS due to: XmlRpcException: <type 'exceptions.UnicodeDecodeError'>:'utf8' codec can't decode byte 0xeb in position 749: invalid continuation byte 2015-06-23 13:38:37,971 ERROR [org.ovirt.engine.core.bll.OvfDataUpdater] (DefaultQuartzScheduler_Worker-34) [781beaea] Exception while trying to update or remove VMs/Templates ovf in Data Center Default.: org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: java.lang.reflect.UndeclaredThrowableException (Failed with error VDS_NETWORK_ERROR and code 5022) at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:116) [bll.jar:] at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:33) [bll.jar:] at org.ovirt.engine.core.bll.OvfDataUpdater.executeUpdateVmInSpmCommand(OvfDataUpdater.java:383) [bll.jar:] at org.ovirt.engine.core.bll.OvfDataUpdater.performOvfUpdate(OvfDataUpdater.java:163) [bll.jar:] at org.ovirt.engine.core.bll.OvfDataUpdater.updateOvfForVmsOfStoragePool(OvfDataUpdater.java:135) [bll.jar:] at org.ovirt.engine.core.bll.OvfDataUpdater.ovfUpdate_timer(OvfDataUpdater.java:93) [bll.jar:] at sun.reflect.GeneratedMethodAccessor250.invoke(Unknown Source) [:1.7.0_65] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_65] at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_65] at org.ovirt.engine.core.utils.timer.JobWrapper.execute(JobWrapper.java:60) [scheduler.jar:] at org.quartz.core.JobRunShell.run(JobRunShell.java:213) [quartz.jar:] at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:557) [quartz.jar:] Can anyone help? Thanks like.ma(a)cs2c.com.cn

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[oVirt 3.6 Localization Question #20] "Add new Label to"
by Yuko Katabami 23 Jun '15

23 Jun '15

This is a multi-part message in MIME format. --------------060802070401070402040008 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Hi, I would like to ask you another question. * File:***UIConstants *Resource ID:***newLabel *String:***Add new Label to *Question: *Could anyone tell me how / where this string appears in the GUI? In Japanese translation, order of the words is different from English, and I would like to make sure it works when it is shown on the screen. Kind regards, Yuko* * --------------060802070401070402040008 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body text="#000000" bgcolor="#FFFFFF"> Hi, I would like to ask you another question. File: <a class="GOKOG0LCMM active_link">UIConstants</a> <div class="moz-signature">Resource ID: newLabel String: Add new Label to Question: Could anyone tell me how / where this string appears in the GUI? In Japanese translation, order of the words is different from English, and I would like to make sure it works when it is shown on the screen. Kind regards, Yuko </div> </body> </html> --------------060802070401070402040008--

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