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Re: start vm without engine
by Michal Skrivanek 06 Dec '18

06 Dec '18

> On 6 Dec 2018, at 12:30, David David <dd432690(a)gmail.com> wrote: > > > > On 29 May 2018, at 16:08, David David <dd432690(a)gmail.com <mailto:dd432690@gmail.com>> wrote: > > > > > > hi. > > > > > > How to start VM directly in hypervisor? ovirt-engine was crashed. > > > that is not supported yet > > > > > > > VM's id is known. > > > > > > vdsclient VM, hasn't argumets for starting vm. > > > Hello again > > > it does, but you need to connect storage and then supply the whole VM configuration which is not simple to do. > > Ok. How to do this ? > > I have access to FC storage, where VM placed you can use the persisted libvirt definition on host where it was running last if the host just crashed (it’s removed on clean guest shutdown though). If you have it you can connect the appropriate storage domain using vdsm-client, and then start the VM using that libvirt definition. again, it’s not very easy to do. In all other cases it would have to be generated by the engine again as the OVF_STORE OVF backup is an OVF and you need libvirt’s XML so you would have to convert it first anyway, so again nothing simple to do. In disaster recovery scenrio you can just take the whole storage domain and import it into the new clean engine installation and you’ll get all the VMs it depends what you really want to do Thanks, michal > > вт, 29 мая 2018 г. в 18:53, Michal Skrivanek <michal.skrivanek(a)redhat.com <mailto:michal.skrivanek@redhat.com>>: > > > > On 29 May 2018, at 16:08, David David <dd432690(a)gmail.com <mailto:dd432690@gmail.com>> wrote: > > > > hi. > > > > How to start VM directly in hypervisor? ovirt-engine was crashed. > > that is not supported yet > > > > > VM's id is known. > > > > vdsclient VM, hasn't argumets for starting vm. > > it does, but you need to connect storage and then supply the whole VM configuration which is not simple to do. > > > > > Thanks. > > _______________________________________________ > > Users mailing list -- users(a)ovirt.org <mailto:users@ovirt.org> > > To unsubscribe send an email to users-leave(a)ovirt.org <mailto:users-leave@ovirt.org> > > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ <https://www.ovirt.org/site/privacy-policy/> > > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ <https://www.ovirt.org/community/about/community-guidelines/> > > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/SDTALWD2CHOEE… <https://lists.ovirt.org/archives/list/users@ovirt.org/message/SDTALWD2CHOEE…> >

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Cloud-init reset network configuration to default dhcp after reboot and regular run
by Mike Lykov 06 Dec '18

06 Dec '18

Hi All! I'm trying to configure network in VMs created from template, and see strange behaviour from cloud-init. cloud-init installed and enabled in template. ver cloud-init-0.7.9-24.el7.centos.1.x86_64 guest Centos 7.5 ovirt 4.2.7 from ovirt-releases-42-pre repo 1. I use "run once" with initial run - use cloud-init - networks in-guest net iface : eth0 add new - static enter address, mask, gw ipv6 none Run (once) and cloud-init configure ifcfg-eth0 for that address (successfully). 2. I shutdown that VM and use "Run" (regular) without "use cloud init" in VM properties, awaiting that above configurations are saved (and booted with it). But because "use cloud init" not checked, and cloud-init service enabled, it start, cannot find datasource and drop configuration to default (dhcp). In cloud-init.log 2018-11-20 13:53:24,153 - util.py[WARNING]: No instance datasource found! Likely bad things to come! 2018-11-20 13:53:24,153 - util.py[DEBUG]: No instance datasource found! Likely bad things to come! Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/cloudinit/cmd/main.py", line 236, in main_init init.fetch(existing=existing) File "/usr/lib/python2.7/site-packages/cloudinit/stages.py", line 343, in fetch return self._get_data_source(existing=existing) File "/usr/lib/python2.7/site-packages/cloudinit/stages.py", line 253, in _get_data_source pkg_list, self.reporter) File "/usr/lib/python2.7/site-packages/cloudinit/sources/__init__.py", line 320, in find_source raise DataSourceNotFoundException(msg) DataSourceNotFoundException: Did not find any data source, searched classes: (DataSourceNoCloudNet) 2018-11-20 13:53:24,194 - stages.py[DEBUG]: applying net config names for {'version': 1, 'config': [{'subnets': [{'type': 'dhcp'}], 'type': 'physical', 'name': 'eth0', 'mac_address': '56:6f:21:4a:00:04'}]} It reverts config as in here https://lists.ovirt.org/archives/list/users@ovirt.org/thread/NE27UO4WNZIC27… 3. then I found bug https://bugzilla.redhat.com/show_bug.cgi?id=1439373#c5 and when "run once" I disable network config as in that comment. Shutdown, Run (not once) and voila! Ip address are static! 2018-11-20 15:07:31,601 - handlers.py[DEBUG]: finish: init-network/search-NoCloudNet: SUCCESS: no network data found from DataSource NoCloudNet ..... 2018-11-20 15:07:31,602 - util.py[WARNING]: No instance datasource found! Likely bad things to come! 2018-11-20 15:07:31,602 - util.py[DEBUG]: No instance datasource found! Likely bad things to come! 2018-11-20 15:07:31,639 - stages.py[DEBUG]: network config disabled by system_cfg 2018-11-20 15:07:31,639 - stages.py[INFO]: network config is disabled by system_cfg 2018-11-20 15:07:31,639 - main.py[DEBUG]: [net] Exiting without datasource in local mode 2018-11-20 15:07:31,640 - util.py[DEBUG]: Reading from /proc/uptime (quiet=False) 2018-11-20 15:07:31,640 - util.py[DEBUG]: Read 12 bytes from /proc/uptime 2018-11-20 15:07:31,640 - util.py[DEBUG]: cloud-init mode 'init' took 0.287 seconds (0.29) 2018-11-20 15:07:31,640 - handlers.py[DEBUG]: finish: init-network: SUCCESS: searching for network datasources "cloud-init used to use a "marker" file that it created on initial execution. If that "marker" file existed it would not rerun on reboot. " - are it not working in ovirt/this cloud-init version ? -- Mike

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Additional routes on Interface
by Sandro Emma 06 Dec '18

06 Dec '18

Hi, we are running a RHV 4.1 installation which is working fine except one issue: We have a Network which is only used for fencing(power Management via ilo), each host has an interface with this network and a custom ip, for this to work we need a few custom routes. At the moment we add the new routes via a plain route file under /etc/sysconfig/network-scripts/, but the engine flags this interface then as out-of-sync. How can we persist those changes across reboots and still be able to add new devices via the UI ? This looked promising but isnt working: https://ovirt.org/develop/release-management/features/network/networkreload… Thanks for any Help :)

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Repository ovirt-4.2 is listed more than once in the configuration
by Markus Frei 06 Dec '18

06 Dec '18

Hello everybody I am frequently receiving the following messages from ovirt: Repository ovirt-4.2-epel is listed more than once in the configuration Repository ovirt-4.2-centos-gluster312 is listed more than once in the configuration Repository ovirt-4.2-virtio-win-latest is listed more than once in the configuration Repository ovirt-4.2-centos-qemu-ev is listed more than once in the configuration Repository ovirt-4.2-centos-opstools is listed more than once in the configuration Repository centos-sclo-rh-release is listed more than once in the configuration Repository ovirt-4.2-centos-ovirt42 is listed more than once in the configuration Repository ovirt-4.2 is listed more than once in the configuration I`ve got following repos configured in directory /etc/yum.repos.d: ovirt-4.2-dependencies.repo ovirt-4.2-pre-dependencies.repo ovirt-4.2-pre.repo ovirt-4.2.repo I deleted the 'pre' repos several times but apparently they are being recreated somehow. Can anybody explain this behaviour please and eventually the meaning of these 'pre' repos in generell as well? Thank you in advance. Kind regards, Chris

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Help - "No Default Route show in Ovirt Engine"
by aru_barani＠yahoo.com 05 Dec '18

05 Dec '18

After create data center,cluster try install the host in ovirt engine it show the error "Hosts has no Default Route" but both the Engine and Ovirt node ping. At same time try Register Ovirt Node to Ovirt engine It shows "Please provide valid oVirt engine fully qualified domain name (FQDN) and port (443 by default)" but i am use hpervisor.eipl.com with port 443

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oVirt node LDAP auth
by Николаев Алексей 05 Dec '18

05 Dec '18

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The built in group Everyone is troublesome.
by Jacob Green 05 Dec '18

05 Dec '18

So all my VMs are inheriting system permissions from group everyone and giving all my users access to all my VMs, in ovirt 4.2. Is there a best practices guide or any recommendation on how to clear this up? Clicking remove on everyone does not work because Ovirt won't allow me to remove a built in account. Thank you -- Jacob Green Systems Admin American Alloy Steel 713-300-5690

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Host's network configuration differs from DC
by siddhant＠trustingsocial.com 05 Dec '18

05 Dec '18

We are unable to setup host network because of some out-of-sync error.

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Debugging "non_operational" host during self-hosted deploy
by Mikael Öhman 04 Dec '18

04 Dec '18

The "bootstrap_local_vm.yml" playbook fails at the end, during the task "Wait for the host to be up" Looking through the ovirt-hosted-engine-setup-bootstrap_local_vm log, I found the reason is supposed to be: "status": "non_operational", "status_detail": "network_unreachable", But that's it. I can't find anything wrong with any networks, neither on the host or in the partly-prepared HE VM. Is there some verbose information I can dump to find out why it thinks the network is unreachable? I can't find any logs indicating any issues until this step.

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Cannot import VM. Invalid time zone for given OS type. Attribute: vm.vmStatic
by daniel＠djj-consultants.com 04 Dec '18

04 Dec '18

Need some magic here ... - 2 hosts CentOS 7.5.1804 with all the patch available, in the cluster - hosted engine from rpm ovirt-engine-appliance-4.2-20181113.1.el7.noarch with all the patch as well (manager Version 4.2.7.5-1.el7) 1) I re-install the hosts and the hosted engine from scratch 2) I imported the ISO, export and DATA domain from the SAN 3) I went to the DATA domain in the VM Import tab where I saw all the VMs 4) I imported the VM one after one BUT .... One of the VM (Windows 10 x64) can't be import because of the error in the subject of this thread. In the engine.log file I get 2018-12-01 19:17:50,387-05 WARN [org.ovirt.engine.core.bll.exportimport.ImportVmFromConfigurationCommand] (default task-4) [92c96b3c-38c5-42ab-b81c-11413ea32ccd] Validation of action 'ImportVmFromConfiguration' failed for user admin@internal-authz. Reasons: VAR__ACTION__IMPORT,VAR__TYPE__VM,ACTION_TYPE_FAILED_INVALID_TIMEZONE,$groups [Ljava.lang.Class;@5cac1830,$message ACTION_TYPE_FAILED_INVALID_TIMEZONE,$payload [Ljava.lang.Class;@6770dba6,ACTION_TYPE_FAILED_ATTRIBUTE_PATH,$path vm.vmStatic,$validatedValue org.ovirt.engine.core.common.businessentities.VmStatic@804b3abe So it seem that the timezone of the VM is not a valid timezone so I used engine-config like this engine-config -s DefaultWindowsTimeZone="Eastern Standard Time" and restart the engine service and try again to import without success engine-config -s DefaultWindowsTimeZone="GMT Standard Time" and restart again and import again no success I tried all the timezone available for Windows and always the same result. I also tried to put the DefaultWindowsTimeZone empty but engine-config doesn't allow that neither if I put a * The VM is on iscsi device so can't go see the vm files to fix it directly on the fs 10 hours since I start to fix this import thing ;-( If someone has some magic for me, I will be a nice gift before christmas

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