December 2014 - Devel - oVirt List Archives

[QE][ACTION REQUIRED] oVirt 3.5.1 RC status - postponed
by Sandro Bonazzola 02 Dec '14

02 Dec '14

Hi, We were supposed to start composing oVirt 3.5.1 RC today *2014-12-02 08:00 UTC* from 3.5 branch. We have still blockers for oVirt 3.5.1 RC release so we need to postpone it untill they'll be fixed. The new tentative date for 3.5.1 RC composition is set to *2014-12-09 08:00 UTC The bug tracker [1] shows 2 open blocker: Bug ID Whiteboard Status Summary 1168689 infra ASSIGNED Upgrading from 3.4.4 to 3.5.1 snapshot the vdsm rpm throw an exception 1160846 sla NEW Can't add disk to VM without specifying disk profile when the storage domain has more than one disk profile In order to stabilize the release a new branch ovirt-engine-3.5.1 will be created from the same git hash used for composing the RC. Maintainers: - Please be sure that 3.5 snapshot allow to create VMs before *2014-12-08 15:00 UTC* - Please be sure that no pending patches are going to block the release before *2014-12-08 15:00 UTC* - If any patch must block the RC release please raise the issue as soon as possible. There are still 69 bugs [2] targeted to 3.5.1. Excluding node and documentation bugs we still have 46 bugs [3] targeted to 3.5.1. Maintainers / Assignee: - Please add the bugs to the tracker if you think that 3.5.1 should not be released without them fixed. - Please update the target to 3.5.2 or later for bugs that won't be in 3.5.1: it will ease gathering the blocking bugs for next releases. - Please fill release notes, the page has been created here [4] Community: - If you're testing oVirt 3.5 nightly snapshot, please add yourself to the test page [5] [1] http://bugzilla.redhat.com/1155170 [2] http://goo.gl/7G0PDV [3] http://goo.gl/6gUbVr [4] http://www.ovirt.org/OVirt_3.5.1_Release_Notes [5] http://www.ovirt.org/Testing/oVirt_3.5.1_Testing -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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oVirt Node Weekly Meeting Minutes - December 2nd 2014
by Fabian Deutsch 02 Dec '14

02 Dec '14

Minutes: http://ovirt.org/meetings/ovirt/2014/ovirt.2014-12-02-14.06.html Minutes (text): http://ovirt.org/meetings/ovirt/2014/ovirt.2014-12-02-14.06.txt Log: http://ovirt.org/meetings/ovirt/2014/ovirt.2014-12-02-14.06.log.html ================================= #ovirt: oVirt Node Weekly Meeting ================================= Meeting started by fabiand at 14:06:16 UTC. The full logs are available at http://ovirt.org/meetings/ovirt/2014/ovirt.2014-12-02-14.06.log.html . Meeting summary --------------- * Agenda (fabiand, 14:06:42) * oVirt 3.5 (fabiand, 14:07:53) * oVirt 3.5 (fabiand, 14:08:23) * Other Items (fabiand, 14:09:56) * oVirt 3.5 (fabiand, 14:11:26) * Latest Node scratch build is the one from two weeks ago (fabiand, 14:13:51) * LINK: https://fedorapeople.org/~fabiand/node/3.5/ovirt-node-iso-3.5.0.ovirt35.201… (fabiand, 14:14:37) * Some stabilizing patches got merged (fabiand, 14:14:53) * Most work focused on the hosted-engine feature (fabiand, 14:15:48) * many HE related patches got reviewed and merged during the last few days (fabiand, 14:18:36) * Basic HE features seems to work fine (fabiand, 14:18:48) * Joining an existing HA HE is not yet supported (fabiand, 14:19:03) * Targetting 3.5.1 to include ovirt-node. ovirt-node-plugins-vdsm and ovirt-node-plugin-he rpms (fabiand, 14:21:06) * ovirt-node-plugin-vdsm is looking good (fabiand, 14:22:42) * vdsm-plugin also needs an update to address an el7 issue (fabiand, 14:24:11) * Other Items (fabiand, 14:24:49) * Jenkins (fabiand, 14:26:03) * tlitovsk working on jenkins automation (fabiand, 14:29:27) * working on local builders, once working, pushing those changes to upstream (fabiand, 14:29:46) * Next-Gen Node (fabiand, 14:31:06) * Start thinking about next-gen node and 3.6 (fabiand, 14:44:15) * generic registration is a potential feature for 3.6 (fabiand, 14:44:26) * Using puppet for configuration changes should get investigated (fabiand, 14:44:37) * Seperating the insatller from the TUI (packaging) is something for 3.6 (fabiand, 14:44:49) * Possibly re-visit other cfg mgmt systems like ansible and chef (fabiand, 14:51:22) * systemd has good sides. (fabiand, 14:52:38) * tlitovsk has the idea of baking a configuration into an ISO (fabiand, 14:58:48) * fabiand would liek to reuse existing tools for next-gen node modifications (fabiand, 14:59:20) * tlitovsk and fabiand to speak about where to do decision making (fabiand, 15:00:29) * fabiand would like to separate rootfs from delivery format (ISO) (fabiand, 15:03:01) Meeting ended at 15:04:21 UTC. Action Items ------------ Action Items, by person ----------------------- * **UNASSIGNED** * (none) People Present (lines said) --------------------------- * fabiand (172) * tlitovsk (16) * rbarry (15) * dougsland (13) * ovirtbot (4) * sbonazzo (1) Generated by `MeetBot`_ 0.1.4 .. _`MeetBot`: http://wiki.debian.org/MeetBot

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How To Auto Set oVirt RESTApi Session？
by 王成俊 01 Dec '14

01 Dec '14

Dear Sir： I am a new one in studing ovirt engine.Now,I have a Servlet in org.ovirt.engine.ui.frontend.server.gwt package. I want to call *Frontend.getInstance().getLoginHandler().**onLoginSuccess(userName, password, domain)* to set session for restapi in this servlet. But when I visit this servlet,it occur to show me an error which just like "*JBWEB000071: root cause java.lang.ClassNotFoundException: org.ovirt.engine.ui.uicompat.IFrontendActionAsyncCallback from [Module "deployment.engine.ear.webadmin.war:main" from Service Module Loader]*". I found that this error is occured by calling* Frontend.getInstance()*. Can you tell me how to resolve this problem or a new way to set and resume restapi session in a servlet package of org.ovirt.engine.ui.front.server.gwt like the RestApiSessionManager in org.ovirt.engine.ui.webadmin.plugin.restapi package? thanks! Best Regards!

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Frontend code - introducing GinUiBinder
by Vojtech Szocs 01 Dec '14

01 Dec '14

Hi guys, Martin's GinUiBinder patch [1] just landed into master branch. [1] http://gerrit.ovirt.org/#/c/34954/ This patch allows the use of dependency injection for widgets declared in GWT UiBinder templates. Let's take a look at AbstractVmPopupWidget.ui.xml template: <vm:SerialNumberPolicyWidget ui:field="serialNumberPolicyEditor"/> Inside the "owner" widget, AbstractVmPopupWidget class: @UiField(provided = true) // we need manual instantiation public SerialNumberPolicyWidget serialNumberPolicyEditor; We use "provided = true" in order to manually instantiate SerialNumberPolicyWidget, because this widget accepts some constructor parameters: public SerialNumberPolicyWidget( CommonApplicationTemplates applicationTemplates, ... ) So in AbstractVmPopupWidget, we need to do following: serialNumberPolicyEditor = new SerialNumberPolicyWidget(...) The "provided = true" + "new SerialNumberPolicyWidget(...)" is essentially a boilerplate that adds to overall complexity. Now, let's revisit above example using GinUiBinder. First, in AbstractVmPopupWidget class: @UiField // no need for manual instantiation public SerialNumberPolicyWidget serialNumberPolicyEditor; Then, in SerialNumberPolicyWidget class: @Inject // inject dependencies into this widget public SerialNumberPolicyWidget( CommonApplicationTemplates applicationTemplates, ... ) And finally, we can remove following line: // this is no longer needed, GinUiBinder handles it for us serialNumberPolicyEditor = new SerialNumberPolicyWidget(...) The complete example can be seen here: http://gerrit.ovirt.org/#/c/34954/4/frontend/webadmin/modules/gwt-common/sr… I encourage every UI maintainer to revisit existing code with regard to @UiField(provided = true) and refactor/improve it to take advantage of @Inject in specific widget classes. Let me (or Martin) know if you have any questions. Regards, Vojtech

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Fwd: Got an error after buuilding VDSM on latest upstream commit
by ybronhei 01 Dec '14

01 Dec '14

forwarding to devels anyone familiar with the issue already ? any ready patch? -------- Forwarded Message -------- Subject: Got an error after buuilding VDSM on latest upstream commit Date: Sun, 30 Nov 2014 05:54:45 -0500 (EST) From: Eli Mesika <emesika(a)redhat.com> To: Dan Kenigsberg <danken(a)redhat.com>, Saggi Mizrahi <smizrahi(a)redhat.com>, ybronhei <ybronhei(a)redhat.com>, Dima Kuznetsov <dkuznets(a)redhat.com> CC: Oved Ourfali <oourfali(a)redhat.com>, Barak Azulay <bazulay(a)redhat.com> vdsm: Running restore_nets libvirt: Network Driver error : Network not found: no network with matching name 'vdsm-ovirtmgmt' ^X^CTraceback (most recent call last): File "/usr/share/vdsm/vdsm-restore-net-config", line 139, in <module> restore() File "/usr/share/vdsm/vdsm-restore-net-config", line 125, in restore unified_restoration() File "/usr/share/vdsm/vdsm-restore-net-config", line 70, in unified_restoration setupNetworks(nets, bonds, connectivityCheck=False, _inRollback=True) File "/usr/share/vdsm/network/api.py", line 715, in setupNetworks implicitBonding=True, _netinfo=_netinfo, **d) File "/usr/share/vdsm/network/api.py", line 221, in wrapped ret = func(**attrs) File "/usr/share/vdsm/network/api.py", line 310, in addNetwork netEnt.configure(**options) File "/usr/share/vdsm/network/models.py", line 196, in configure self.configurator.configureBridge(self, **opts) File "/usr/share/vdsm/network/configurators/ifcfg.py", line 92, in configureBridge ifup(bridge.name, bridge.ipConfig.async) File "/usr/share/vdsm/network/configurators/ifcfg.py", line 820, in ifup rc, out, err = _ifup(iface) File "/usr/share/vdsm/network/configurators/ifcfg.py", line 804, in _ifup rc, out, err = utils.execCmd([constants.EXT_IFUP, netIf], raw=False) File "/usr/lib/python2.6/site-packages/vdsm/utils.py", line 622, in execCmd (out, err) = p.communicate(data) File "/usr/lib64/python2.6/subprocess.py", line 732, in communicate stdout, stderr = self._communicate(input, endtime) File "/usr/lib64/python2.6/subprocess.py", line 1316, in _communicate stdout, stderr = self._communicate_with_poll(input, endtime) File "/usr/lib64/python2.6/subprocess.py", line 1388, in _communicate_with_poll ready = poller.poll(self._remaining_time(endtime)) Any ideas ??? Thanks Eli Mesika -- Yaniv Bronhaim.

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[Localization Question] Cluster Policy "power_saving"
by Yuko Katabami 01 Dec '14

01 Dec '14

This is a multi-part message in MIME format. --------------030502000209020304030303 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Hi oVirt developers, I am currently translating documentation and I would like to ask you one question on power_saving Cluster Policy, in order to understand the mechanism properly so that I can translate accurately. (Please excuse me -- this might be a basic concept, but it is a bit confusing for me) My understanding is that when this is selected, the Manager tries to shut down a host which has the lowest usage within the cluster (so that it can save the power). In order to shut it down, VMs running on that host need to be migrated to other host. Which host will be the destination? Would it be the host with the second lowest usage rate? Many thanks in advance, Yuko Katabami --------------030502000209020304030303 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hi oVirt developers, I am currently translating documentation and I would like to ask you one question on power_saving Cluster Policy, in order to understand the mechanism properly so that I can translate accurately. (Please excuse me  -- this might be a basic concept, but it is a bit confusing for me) My understanding is that when this is selected, the Manager tries to shut down a host which has the lowest usage within the cluster (so that it can save the power). In order to shut it down, VMs running on that host need to be migrated to other host. Which host will be the destination? Would it be the host with the second lowest usage rate? Many thanks in advance, Yuko Katabami <div class="moz-signature"> </div> </body> </html> --------------030502000209020304030303--

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