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oVirt.js GWT wrapper prototype
by Vojtech Szocs 08 Jul '14

08 Jul '14

------=_Part_26595393_401944553.1403609366320 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Hello everyone, following the announcement of oVirt.js prototype, I've developed a sample GWT wrapper that provides Java API to oVirt.js for all GWT applications. Please find the GWT wrapper patch attached. It bundles oVirt.js & Lo-Dash libraries via GWT module (SdkGwtWrapper) providing Java-like API based on oVirt.js. In order for WebAdmin to use oVirt.js GWT wrapper, all we have to do is add following into WebAdmin.gwt.xml (GWT module descriptor): <inherits name="org.ovirt.engine.sdk.gwt.SdkGwtWrapper" /> and add following into pom.xml (Maven project descriptor): <dependency> <groupId>${engine.groupId}</groupId> <artifactId>ovirt-js-gwt-wrapper</artifactId> <version>${engine.version}</version> <scope>provided</scope> </dependency> and that's it. The Java API takes inspiration from oVirt.js API. For example, to add new DataCenter: // Create data object template, 'name' and 'local' are required. DataCenterTemplate dcTemplate = DataCenterTemplate.create( "test-dc", // name false // local ); // Set optional parameters such as 'description', if necessary. dcTemplate.setDescription("my-desc"); // Obtain DataCenter resource collection. ResourceCollection<DataCenter> dcColl = Sdk.get().api().getDataCenters(); // Add new DataCenter by running 'add' operation on 'dcColl'. dcColl.add(dcTemplate).success(new SuccessCallback<DataCenter>() { @Override public void onSuccess(DataCenter dc) { Window.alert("Added: " + dc.getName()); } }).run(); The concept of resource, resource collection and operation is the same as presented in oVirt.js. dc.setName("test-dc-updated"); dc.setDescription("test") dc.update().run(); // we could register 'success' callback here You can see the full example by looking at SdkGwtWrapperTest class, located in WebAdmin codebase (org.ovirt.engine.ui.webadmin.sdk_test). Note that 'DataCenter' and 'DataCenterTemplate' will probably be auto-generated from oVirt Engine REST API definition (XSD/RSDL). As mentioned in my previous email, oVirt.js GWT wrapper ("overlay") can be initially part of ovirt-engine repo, while oVirt.js project deserves (in my opinion) a separate repo on its own. Regards, Vojtech ------=_Part_26595393_401944553.1403609366320 Content-Type: text/x-patch; name=oVirt.js-GWT-wrapper-prototype.patch Content-Disposition: attachment; filename=oVirt.js-GWT-wrapper-prototype.patch Content-Transfer-Encoding: base64 RnJvbSAxNDViMTAwNzYwODlhODlkYWVlM2M3NzI4ZjBkMDFjMmQzZmNmYjBjIE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiBWb2p0ZWNoIFN6b2NzIDx2c3pvY3NAcmVkaGF0LmNvbT4KRGF0 ZTogTW9uLCAyMyBKdW4gMjAxNCAxMTowMToxNiArMDIwMApTdWJqZWN0OiBbUEFUQ0hdIHdlYmFk bWluOiBvVmlydC5qcyBHV1Qgd3JhcHBlciBwcm90b3R5cGUKCkNoYW5nZS1JZDogSTM4ZDc2MjMy YjFiMmMxYTIzNzk2YjA4NjFhYjZiMDhiNDZlZDg4YjAKU2lnbmVkLW9mZi1ieTogVm9qdGVjaCBT em9jcyA8dnN6b2NzQHJlZGhhdC5jb20+Ci0tLQogLi4uL21vZHVsZXMvb3ZpcnQtanMtZ3d0LXdy YXBwZXIvLmdpdGlnbm9yZSAgICAgICAgfCAgICAzICsKIC4uLi93ZWJhZG1pbi9tb2R1bGVzL292 aXJ0LWpzLWd3dC13cmFwcGVyL3BvbS54bWwgIHwgICA2NSArCiAuLi4vamF2YS9vcmcvb3ZpcnQv ZW5naW5lL3Nkay9nd3QvY2xpZW50L1Nkay5qYXZhICB8ICAgMTkgKwogLi4uL3Nkay9nd3QvY2xp 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2 2

Problem installing a new DB
by Kobi Ianko 08 Jul '14

08 Jul '14

Did any of you encountered this problem? $ $HOME/ovirt-engine/bin/engine-setup ***L:ERROR Internal error: type object 'Stages' has no attribute 'DB_CONNECTION_SETUP' Do you know how to work around it/fix it?

4 10

Re: [ovirt-devel] [ovirt-users] build ovirt-hosted-engine-ha rpm failed
by Sven Kieske 08 Jul '14

08 Jul '14

You really want to ask those questions on the "devel" list. CC'ed Am 08.07.2014 05:48, schrieb lofyer: > I'm trying to build rpm of ovirt-hosted-engine-ha on CentOS-6.5, and > here's my 'make rpm' result: > > RPM build errors: > File not found: > /home/demo/gerrit/ovirt-hosted-engine-ha/tmp.repos/BUILDROOT/ovirt-hosted-engine-ha-1.2.1-0.1.master.20140708025658.el6.x86_64/usr/local/etc/ovirt-hosted-engine-ha/agent-log.conf > File not found: > /home/demo/gerrit/ovirt-hosted-engine-ha/tmp.repos/BUILDROOT/ovirt-hosted-engine-ha-1.2.1-0.1.master.20140708025658.el6.x86_64/usr/local/etc/ovirt-hosted-engine-ha/agent.conf > File not found: > /home/demo/gerrit/ovirt-hosted-engine-ha/tmp.repos/BUILDROOT/ovirt-hosted-engine-ha-1.2.1-0.1.master.20140708025658.el6.x86_64/usr/local/etc/ovirt-hosted-engine-ha/broker-log.conf > File not found: > /home/demo/gerrit/ovirt-hosted-engine-ha/tmp.repos/BUILDROOT/ovirt-hosted-engine-ha-1.2.1-0.1.master.20140708025658.el6.x86_64/usr/local/etc/ovirt-hosted-engine-ha/broker.conf > File not found: > /home/demo/gerrit/ovirt-hosted-engine-ha/tmp.repos/BUILDROOT/ovirt-hosted-engine-ha-1.2.1-0.1.master.20140708025658.el6.x86_64/usr/local/etc/ovirt-hosted-engine-ha/notifications > File not found by glob: > /home/demo/gerrit/ovirt-hosted-engine-ha/tmp.repos/BUILDROOT/ovirt-hosted-engine-ha-1.2.1-0.1.master.20140708025658.el6.x86_64/usr/local/etc/ovirt-hosted-engine-ha/notifications/* > File not found: > /home/demo/gerrit/ovirt-hosted-engine-ha/tmp.repos/BUILDROOT/ovirt-hosted-engine-ha-1.2.1-0.1.master.20140708025658.el6.x86_64/usr/local/share/ovirt-hosted-engine-ha > File not found: > /home/demo/gerrit/ovirt-hosted-engine-ha/tmp.repos/BUILDROOT/ovirt-hosted-engine-ha-1.2.1-0.1.master.20140708025658.el6.x86_64/usr/local/share/ovirt-hosted-engine-ha/ovirt-ha-agent > File not found: > /home/demo/gerrit/ovirt-hosted-engine-ha/tmp.repos/BUILDROOT/ovirt-hosted-engine-ha-1.2.1-0.1.master.20140708025658.el6.x86_64/usr/local/share/ovirt-hosted-engine-ha/ovirt-ha-broker > File not found: > /home/demo/gerrit/ovirt-hosted-engine-ha/tmp.repos/BUILDROOT/ovirt-hosted-engine-ha-1.2.1-0.1.master.20140708025658.el6.x86_64/usr/local/var/lib/ovirt-hosted-engine-ha/ha.conf > > What should I do to the spec file or ... do I miss some dependencies? -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH & Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen

2 1

missing 'translations' in 'bundles/AuditLogMessages'
by Martin Mucha 08 Jul '14

08 Jul '14

Hi, I've did some changes in AuditLogDirector.java, triggered by wrong behavior, when some key (AuditLogType) is not present in ResourceBundle 'bundles/AuditLogMessages', and wrote test to alert about missing translations. To be able to merge these changes, I need to supply already missing translations. For all following AuditLogType enums, silently nothing was saved to db when org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector#log(org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogableBase) was called. Can somebody provide me missing translations for those keys? Also test considers only default locale, should it test 'all existing' ResourceBundles or is testing default one just sufficient? (technically there's no difference at this time, since there's only default translation, but if someone will provide new ResourceBundle currently it will be used but not tested) --- Key 'UNASSIGNED' is not translated in 'bundles/AuditLogMessages' Key 'VDS_AUTO_FENCE_STATUS' is not translated in 'bundles/AuditLogMessages' Key 'VDS_AUTO_FENCE_STATUS_FAILED' is not translated in 'bundles/AuditLogMessages' Key 'VDS_AUTO_FENCE_FAILED_CALL_FENCE_SPM' is not translated in 'bundles/AuditLogMessages' Key 'VDS_HIGH_NETWORK_USE' is not translated in 'bundles/AuditLogMessages' Key 'USER_FAILED_REMOVE_VM' is not translated in 'bundles/AuditLogMessages' Key 'USER_RUN_UNLOCK_ENTITY_SCRIPT' is not translated in 'bundles/AuditLogMessages' Key 'VDS_NETWORK_MTU_DIFFER_FROM_LOGICAL_NETWORK' is not translated in 'bundles/AuditLogMessages' Key 'VDS_HOST_IN_CONNECTING_STATE' is not translated in 'bundles/AuditLogMessages' Key 'STORAGE_ACTIVATE_ASYNC' is not translated in 'bundles/AuditLogMessages' Key 'DWH_STOPPED' is not translated in 'bundles/AuditLogMessages' Key 'DWH_STARTED' is not translated in 'bundles/AuditLogMessages' Key 'DWH_ERROR' is not translated in 'bundles/AuditLogMessages' Key 'USER_REMOVE_AUDIT_LOG' is not translated in 'bundles/AuditLogMessages' Key 'USER_REMOVE_AUDIT_LOG_FAILED' is not translated in 'bundles/AuditLogMessages' Key 'USER_CLEAR_ALL_DISMISSED_AUDIT_LOG' is not translated in 'bundles/AuditLogMessages' Key 'USER_CLEAR_ALL_DISMISSED_AUDIT_LOG_FAILED' is not translated in 'bundles/AuditLogMessages' thanks, Martin.

4 4

oVirt 3.5 Test Day Summary
by Federico Simoncelli 07 Jul '14

07 Jul '14

As part of the oVirt 3.5 test day I tested: - ioprocess, with several storage sanity tests, I hit the known bug bz1114499 (refreshing iso list fails) and I mostly had problems with the really verbose logging, filing: - bz1114908 - Excessive ioprocess logging in vdsm.log - bz1114924 - Possible missing string terminator in ioprocess logging - vm migration progress bar, overall the feature is in good shape, I filed a bug for a currently unhandled corner case: - bz1114997 - Migration progress bar not cleaned on VM crash some of the relevant things I verified were: - fetching the migration progress from vdsm (pass) - reporting the migration progress in webadmin (pass) - reporting the migration progress in rest-api (pass) I also stressed the VM in order to avoid a quick convergence for the migration (progress bar was rising and falling accordingly). - command coordinator, in order to test it I prepared an host with special patches for live-merge (qemu, libvirt and vdsm). I tested several times the positive flows and few negative flows killing the engine during the operations. I hit right away an issue that was introduced quite recently: - bz1115127 - fail to find constructors for commands other than that command coordinator and live merge seem in a good shape Additionally I also filed: - bz1115154 - DisconnectHostFromStoragePoolServersCommand failures -- Federico

1 0

Summary of my 3.5 oVirt Test Day - BZ987953, BZ1110566
by Allon Mureinik 07 Jul '14

07 Jul '14

Hi all, Following is a summary of my experience from the 3.5 Test Day. As a someone who usually isn't very UX-oriented, I decided to test a couple of UX RFEs, both as a learning experience and out of the thought that a pair of fresh eyes may see things that seasoned UX developers may have become used to overlooking. I wasted about an hour in the morning trying to recover my dev. env. from the mess I left it in, and ultimately decided it was not a good use of my time, and opted to install RPMs on a VM. Once I passed that hurdle I played around with both features a bit, and tried to systematically apply them to all the main tabs. Both features seem to be working properly, although I did stumble across "Bug 1114990 - Clusters main tab is not sorted", which I don't believe is related to either feature, but worth fixing nonetheless. -Allon

2 1

Call for Papers Deadline in Six Days: Linux.conf.au
by Brian Proffitt 07 Jul '14

07 Jul '14

Conference: Linux.conf.au Information: Each year open source geeks from across the globe gather in Australia or New Zealand to meet their fellow technologists, share the latest ideas and innovations, and spend a week discussing and collaborating on open source projects. The conference is well known for the speakers and delegates depth of talent, and its focus on technical linux content. Possible topics: Virtualization, oVirt, KVM, libvirt, RDO, OpenStack, Foreman Date: January 12-15, 2015 Location: Auckland, New Zealand Website: http://lca2015.linux.org.au/ Call for Papers Deadline: July 13, 2014 Call for Papers URL: http://lca2015.linux.org.au/cfp Contact me for more information and assistance with presentations. -- Brian Proffitt oVirt Community Manager Project Atomic Community Lead Open Source and Standards, Red Hat - http://community.redhat.com Phone: +1 574 383 9BKP IRC: bkp @ OFTC

1 0

ovirt test day1 - report
by Yair Zaslavsky 07 Jul '14

07 Jul '14

Hi, I tested https://bugzilla.redhat.com/show_bug.cgi?id=1054241 (http://www.ovirt.org/Feature/OvfOnWantedDomains) The feature worked ok.

1 1

use mvn instead of make to deploy
by Roy Golan 06 Jul '14

06 Jul '14

just merged http://gerrit.ovirt.org/#/c/25661/ to help us use mvn to copy the project artifact instead of make. usage: #build and deploy to $OVIRT_ENGINE_PREIFX mvn clean install -Pmake #just deploy mvn install -pl org.ovirt.engine:make -Pmake #alternative prefix mvn clean install -Pmake -Dprefix=/path/to/prefix

3 2

[VDSM] VDSM threads as in vdsm 4.15.0
by Francesco Romani 06 Jul '14

06 Jul '14

Hi, I'm trying to enumerate all the daemon threads VDSM uses, as in 4.15.0 (to be exact, as in master 3228f5dad8f488192ea62f4e3e39172832435e80) So far I got: === SocketServer: 1 service, short lived thread per request? VDSM alone, with no VM running num what where -------------------------------------------------------- 1 libVirtEventLoop lib/vdsm/libvirtconnection.py P TaskManager vdsm/storage/hsm.py 1 StorageServer vdsm/storage/storageServer.py 1 StorageRefresh vdsm/storage/hsm.py 1 ChannelListener vdsm/virt/vmchannels.py 1 HostStatsThread vdsm/virt/sampling.py 1 MomThread vdsm/momIF.py 1 clientIF vdsm/clientIF.py 1 HostMonitor mom/HostMonitor.py 1 StompReactor vdsm/rpc/BindingJsonRpc.py 1 JsonRpcServer vdsm/rpc/BidningJsonRpc.py 1 GuestManager mom/GuestManager.py 1 PolicyEngine mom/PolicyEngine.py 1 XmlRpcServer? vdsm/rpc/BindingXMLRPC.py 1 Detector vdsm/clientIF.py 1 RPCServer mom/RPCServer.py 1 SocketServer stdlib, triggered by vdsm/rpc/BindingXMLRPC.py 1 IOProcess? vdsm/storage/outOfProcess.py S DomainMonitor vdsm/storage/domainMonitor.py P/2 HSM_MailMonitor vdsm/storage/storage_mailbox.py P/2 SPM_MailMonitor vdsm/storage/storage_mailbox.py P = pool size (config/irs/thread_pool_size) Total: 17 + number(StorageDomains) + P * 2 Total with defaults (P=10) = 37 + number(StorageDomains) Minimum storage domains: 2 (ISO + data) Baseline: 39 threads Per VM 1 sampling vdsm/virt/sampling.py 1 GuestMonitor mom/GuestMonitor.py === More precise update will follow. In the meantime, anyone please feel free to point out omissions/errors. Thanks, -- Francesco Romani RedHat Engineering Virtualization R & D Phone: 8261328 IRC: fromani

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