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Live snapshot using command line in ovirt 4.1
by Ranjith P 08 Jun '18

08 Jun '18

Hi, Please suggest how to take a VM snapshot using command line in ovirt 4.1. Thanks & Regards Ranjith Sent from Yahoo Mail. Get the app

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Fwd: [CentOS-devel] [Cloud SIG] Rocky Milestone 2 RDO Test Days June 14-15
by Sandro Bonazzola 08 Jun '18

08 Jun '18

RDO team is going to have a test day for Rocky Milestone 2. I think it may be a good time for checking compatibility between oVirt and RDO Rocky (Glance, Neutron, Cinder) and report issues if any. ---------- Forwarded message ---------- From: Rain Leander <rleander(a)redhat.com> Date: 2018-06-07 20:23 GMT+02:00 Subject: [CentOS-devel] [Cloud SIG] Rocky Milestone 2 RDO Test Days June 14-15 To: centos-devel(a)centos.org Who’s up for a rematch? Rocky Milestone 2 is here and we’re ready to rumble! Join RDO [0] on June 14 & 15 for an awesome time of taking down bugs and fighting errors in the most recent release [1]. We certainly won’t be pulling any punches. Want to get in on the action? We’re looking for developers, users, operators, quality engineers, writers, and, yes, YOU. If you’re reading this, we think you’re a champion and we want your help! We’ll have packages for the following platforms: * RHEL 7 * CentOS 7 You’ll want a fresh install with latest updates installed so that there’s no hard-to-reproduce interactions with other things. We’ll be collecting feedback, writing up tickets, filing bugs, and answering questions. Even if you only have a few hours to spare, we’d love your help taking this new version for a spin to work out any kinks. Not only will this help identify issues early in the development process, but you can be the one of the first to cut your teeth on the latest versions of your favorite deployment methods like TripleO, PackStack, and Kolla. Interested? We’ll be gathering on #rdo (on Freenode IRC) for any associated questions / discussions, and working through the “Does it work?” tests [2]. Like Rocky said, “The world ain’t all sunshine and rainbows,” but with your help, we can keep moving forward and make the RDO world better for those around us. Hope to see you on the 14th & 15th! [0] https://www.rdoproject.org/ [1] https://www.rdoproject.org/testday/ [2] https://www.rdoproject.org/testday/tests/ -- K Rain Leander OpenStack Community Liaison Open Source and Standards Team https://www.rdoproject.org/ http://community.redhat.com _______________________________________________ CentOS-devel mailing list CentOS-devel(a)centos.org https://lists.centos.org/mailman/listinfo/centos-devel -- SANDRO BONAZZOLA ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://red.ht/sig>

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Error starting VM after update Ovirt node
by Spickiy Nikita 08 Jun '18

08 Jun '18

Hi, i upgraded oVirt node to 4.2.3.1 version. After upgrade I can not migrate VM or run VM on the node. After viewing logs file i find several errors. One of them: 2018-06-07 15:52:20,536+07 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ForkJoinPool-1-worker-3) [] EVENT_ID: VM_DOWN_ERROR(119), VM ansible.example.com is down with error. Exit message: internal error: Process exited prior to exec: libvirt: Lock Driver error : Failed to ope n socket to sanlock daemon: Permission denied. I run setenforce 0 and VM can running on the node. audit2allow -a #============= setfiles_t ============== #!!!! WARNING: 'bin_t' is a base type. allow setfiles_t bin_t:file entrypoint; allow setfiles_t self:capability sys_chroot; #============= svirt_t ============== #!!!! The file '/rhev/data-center/mnt/10.10.10.100:_var_nfs-ovirt-iso-share_files/dbf9ff5d-2cd4-408e-8a9d-08d39fa9a58a/images/11111111-1111-1111-1111-111111111111/CentOS-7-x86_64-Minimal-1708.iso' is mislabeled on your system. #!!!! Fix with $ restorecon -R -v /rhev/data-center/mnt/10.10.10.100:_var_nfs-ovirt-iso-share_files/dbf9ff5d-2cd4-408e-8a9d-08d39fa9a58a/images/11111111-1111-1111-1111-111111111111/CentOS-7-x86_64-Minimal-1708.iso #!!!! This avc can be allowed using the boolean 'virt_use_nfs' allow svirt_t nfs_t:file open; #!!!! The file '/run/sanlock/sanlock.sock' is mislabeled on your system. #!!!! Fix with $ restorecon -R -v /run/sanlock/sanlock.sock #!!!! This avc can be allowed using the boolean 'virt_use_sanlock' allow svirt_t sanlock_t:unix_stream_socket connectto; I run restorecon -R -v /run/sanlock/sanlock.sock, but it did not help

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Re: ovirt and gluster network config
by Bill Dossett 08 Jun '18

08 Jun '18

Sorry, I posted this under the wrong title as I had started a post about network config, then figured it out but started out this post without changing the subject ☹ Regards, Bill Bill Dossett Systems Architect Enterprise Cloud & Service Excellence Enterprise IT Services Pitney Bowes M +1 303 725 8163 bill.dossett(a)pb.com<mailto:bill.dossett@pb.com> pitneybowes.com Pitney Bowes Inc. 4750 Walnut St | Boulder, CO | 80301 Part of Engineering, Software Support or Professional Services? Raise a ticket via Remedy Anywhere [HERE<teamsite.inside.pb.com/sites/TCPPM/GES/Lists/Create%20Incident/newIncident.…>] takes less than a minute CloudForms User Guide available [HERE<https://teamsite.inside.pb.com/sites/TCPPM/GES/SiteAssets/TC%20Knowledge%20…>]

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[ANN] oVirt 4.2.4 Third Release Candidate is now available
by Lev Veyde 07 Jun '18

07 Jun '18

The oVirt Project is pleased to announce the availability of the oVirt 4.2.4 Third Release Candidate, as of June 7th, 2018. This update is a release candidate of the fourth in a series of stabilization updates to the 4.2 series. This is pre-release software. This pre-release should not to be used in production. This release is available now for: * Red Hat Enterprise Linux 7.5 or later * CentOS Linux (or similar) 7.5 or later This release supports Hypervisor Hosts running: * Red Hat Enterprise Linux 7.5 or later * CentOS Linux (or similar) 7.5 or later See the release notes [1] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: - oVirt Appliance is available - oVirt Node is available [2] Additional Resources: * Read more about the oVirt 4.2.4 release highlights: http://www.ovirt.org/release/4.2.4/ * Get more oVirt Project updates on Twitter: https://twitter.com/ovirt * Check out the latest project news on the oVirt blog: http://www.ovirt.org/blog/ [1] http://www.ovirt.org/release/4.2.4/ [2] http://resources.ovirt.org/pub/ovirt-4.2-pre/iso/ -- Lev Veyde Software Engineer, RHCE | RHCVA | MCITP Red Hat Israel <https://www.redhat.com> lev(a)redhat.com | lveyde(a)redhat.com <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

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Can't login into ovirt api
by Guilhem Berna 07 Jun '18

07 Jun '18

Hi, I'm trying to login into the ovirt api under ovirt 4.2 but the admin account user for the administration portal doesn't work. Maybe It created another api account at installation but i don't recall it. I'm unable to find any documentation regarding user management and api access. Can someone point me in the right direction ? Best regards, Guilhem Berna Sysadmin PHOSPHORE.si - [ https://www.phosphore.si/ | https://www.phosphore.si ]

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The equivalence of the DiskAttachment ID and its relevant Disk ID should be intuitively documented.
by Joey Ma 07 Jun '18

07 Jun '18

Hi all, In these days, I was struggling to find the relationship among vm/disk/disk-attachment. I just found that the IDs of DiskAttachment and relevant Disk are the same, in the mapping phrase by [1]. This is a extremely helpful for connecting the disk and the disk-attachment, especially when updating a disk by its relevant disk-attachment instance. Nevertheless it's missing in the API document [2]. Adding a intuitive hint would be highly appreciated. Thanks. [1]: https://github.com/oVirt/ovirt-engine/blob/68753f46f09419ddcdbb632453501273… [2]: http://ovirt.github.io/ovirt-engine-api-model/4.3/#types/disk_attachment

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Re: Hey, guys, I have a trouble with ovirt OVN.
by Petr Horacek 07 Jun '18

07 Jun '18

Hi Marcin, do you see what could be the problem here? Maybe I'm missing something. 2018-06-07 14:08 GMT+02:00 Egor Chyzhevskiy <egorkachic(a)gmail.com>: > I tried, but my vm didn't get ip address.. > > 2018-06-07 15:06 GMT+03:00 Petr Horacek <phoracek(a)redhat.com>: > >> Just skip the subnet step. Create the network, connect it to physnet and >> attach a VM. >> >> 2018-06-07 13:59 GMT+02:00 Egor Chyzhevskiy <egorkachic(a)gmail.com>: >> >>> Thank you for fast response. Ok, for example, i gave subnet to my ovn >>> network 172.20.139.108/30 and my vm get ip 172.20.139.110. After that i >>> tick connect to physical network ovirtmgmt(all vm's in this network has ip >>> 172.20.139.x). I don't have ping between vm 172.20.139.110(from ovn network >>> with subnet) and 172.20.139.x (from physical network ovirtmgmt). What shoul >>> i do to get communication between them? >>> >>> 2018-06-07 12:07 GMT+03:00 Petr Horacek <phoracek(a)redhat.com>: >>> >>>> You should not assign a subnet to external provider network connected >>>> to physical network. I think both physical and OVN DHCP servers will work, >>>> but I'm not sure which one has priority. >>>> >>>> If you have DHCP server running on your ovirtmgmt network, just create >>>> a network on external provider and connect it to the ovirtmgmt. Then VMs >>>> connected to this network should obtain IP from ovirtmgmt DHCP server and >>>> they should be able to ping one another or ovirtmgmt interface. >>>> >>>> Hope that makes it a bit more clear. >>>> >>>> 2018-06-07 9:45 GMT+02:00 Чижевский _ЕД <egorkachic(a)gmail.com>: >>>> >>>>> You are right, but one little thing, i think that ovn has his own dhcp >>>>> service.. Am i right? Could you please tell me some words, how does work >>>>> option when i tick connect to physical network? For example, can i ping >>>>> vm's from ovn network to ovirtmgmt, or how does it work? >>>>> >>>>> >>>>> >>>>> >>>> >>> >> >

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write a PopupWidget for Web UI
by dhy336＠sina.com 07 Jun '18

07 Jun '18

Hi，I write a web UI in oVirt engine， write a EntityModelDateTimeBoxEditor in my PopupWidget. But my calendar not to select a day. I want to select. source is : 53 @UiField(provided = true) 54 @Path(value = "validDate.entity") 55 @WithElementId("validDate") 56 EntityModelDateTimeBoxEditor validDateEditor; 57 72 private void initEditors() { 73 ¦ log.info("====================initEditors==============="); //$NON-NLS-1$users 74 75 ¦ validDateEditor = new EntityModelDateTimeBoxEditor(); 76 ¦ validDateEditor.getContentWidget().setDateTimeFormat("yyyy-MM-dd"); //$NON-NLS-1$users 77 ¦ validDateEditor.getContentWidget().setValue(new Date()); 78 ¦ validDateEditor.getContentWidget().showDateOnly(); 79 ¦ validDateEditor.getContentWidget().setEnabled(true); 80 81 ¦} can you give me some advise?

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Ovirt 4.2.1 Java SDK ~Payload above Size: [8931] throws HTTP 404
by atripathi＠hypergrid.com 07 Jun '18

07 Jun '18

Using Ovirt Java SDK for VM automation .. I have to use payload mechanism as I am trying to using same user_data for all VM customization (Centos, Ubuntu and Windows) As push user_data content of size 8931 (String length) is it throwing 400 final_message: "The system is finally up, after $UPTIME seconds"] Size: [8931] org.ovirt.engine.sdk4.Error: HTTP response code is "400". HTTP response message is "Bad Request". at org.ovirt.engine.sdk4.internal.services.ServiceImpl.throwError(ServiceImpl.java:113) at org.ovirt.engine.sdk4.internal.services.ServiceImpl.checkFault(ServiceImpl.java:40) at org.ovirt.engine.sdk4.internal.services.VmServiceImpl$UpdateRequestImpl.send(VmServiceImpl.java:1543) at org.ovirt.engine.sdk4.internal.services.VmServiceImpl$UpdateRequestImpl.send(VmServiceImpl.java:1464) Sample code -------------- List<org.ovirt.engine.sdk4.types.File> files = new ArrayList<org.ovirt.engine.sdk4.types.File>(); String metadata = cloudinit.cloudInitMetaFile(map, vmname, vm.id()); String userdata = cloudinit.cloudInitUserData( map, vmname, pkglist); logger.info("Cloud-Init Script - user data [{}] Size: [{}]", userdata, userdata.length()); files.add(file().name("openstack/latest/meta_data.json").content(metadata).build()); files.add(file().name("openstack/latest/user_data").content(userdata).build()); if (networkdatafile != null && !networkdatafile.isEmpty()) { files.add(file().name("openstack/latest/network_data.json").content(networkdatafile).build()); contentnetworkdatafile = cloudinit.cloudNetworkConfigMetaData(map, "eth0" ); files.add(file().name("openstack/content/network-config").content(contentnetworkdatafile).build()); files.add(file().name("openstack/content/network-config").content(contentnetworkdatafile).build()); } vmService.update().vm(vm().payloads(payload().type(VmDeviceType.CDROM).files(files))).send();

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