September 2023 - Users - oVirt List Archives

Error when deploy Ovirt4.4 Hosted Engine
by staybox＠gmail.com 17 Feb '25

17 Feb '25

Hello, I get error, need help. [ ERROR ] fatal: [localhost]: FAILED! => {"msg": "The conditional check 'not ipv6_deployment|bool and route_rules_ipv4.stdout | from_json | selectattr('priority', 'equalto', 100) | selectattr('dst', 'equalto', virbr_cidr_ipv4 | ipaddr('address') ) | list | length == 0' failed. The error was: error while evaluating conditional (not ipv6_deployment|bool and route_rules_ipv4.stdout | from_json | selectattr('priority', 'equalto', 100) | selectattr('dst', 'equalto', virbr_cidr_ipv4 | ipaddr('address') ) | list | length == 0): 'dict object' has no attribute 'dst'\n\nThe error appears to be in '/usr/share/ansible/collections/ansible_collections/ovirt/ovirt/roles/hosted_engine_setup/tasks/bootstrap_local_vm/01_prepare_routing_rules.yml': line 81, column 5, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n changed_when: true\n - name: Add IPv4 inbound route rules\n ^ here\n"}

4 4

How to list all snapshots?
by jorgevisentini＠gmail.com 14 Feb '25

14 Feb '25

Hello everyone! First, I would like to thank everyone involved in this wonderful project. I leave here my sincere thanks! Does anyone know if it is possible to list all snapshots automatically? It can be by ansible, python, shell... any way that helps to list them all without having to enter Domain by Domain. Thank you all!

4 3

snapshot solution: Existing snapshots that were taken after this one will be erased.
by dhanaraj.ramesh＠yahoo.com 29 Jan '25

29 Jan '25

Hi Team, when I want to commit the older snapshots I'm getting warning stating " Existing snapshots that were taken after this one will be erased.". is there any way we can retain the latest snapshots as is in the chain? I knew cloning and template export options are there to secure that latest snapshot data but these are will consume additional space in storage and take time.

4 3

Restart oVirt-Engine
by Jeremey Wise 10 Jan '25

10 Jan '25

How ,without reboot of hosting system, do I restart the oVirt engine? # I tried below but do not seem to effect the virtual machine [root@thor iso]# systemctl restart ov ovirt-ha-agent.service ovirt-imageio.service ovn-controller.service ovs-delete-transient-ports.service ovirt-ha-broker.service ovirt-vmconsole-host-sshd.service ovsdb-server.service ovs-vswitchd.service [root@thor iso]# # You cannot restart the VM " HostedEngine " as it responses: Error while executing action: HostedEngine: - Cannot restart VM. This VM is not managed by the engine. Reason is I had to do some work on a node. Reboot it.. it is back up.. network is all fine.. Cockpit working fine... and gluster fine.. But oVirt-Engine refuses to accept the node is up. -- p <jeremey.wise(a)gmail.com>enguinpages

4 4

Unable to access ovirt Admin Screen from ovirt Host
by louisb＠ameritech.net 08 Dec '24

08 Dec '24

I've reinstalled ovirt 4.4 on my server remotely via cockpit terminal. I'm able to access the ovirt admin screen remotely from the laptop that I used for the install. However, using the same URL I'm unable to gain access to the admin screen. Following the instruction in the documentation I've modified the file: /etc/ovirt-engine/engine.conf.d/99-custom-sso-setup.conf, to reflect the DNS name and I enter in the IP address. But I'm still unable to access the screen from the server console. What else needs to change in order to gain access from the server console? Thanks

5 8

SPM and Task error ...
by Enrico 23 Nov '24

23 Nov '24

Hi all, my ovirt cluster has got 3 Hypervisors runnig Centos 7.5.1804 vdsm is 4.20.39.1-1.el7, ovirt engine is 4.2.4.5-1.el7, the storage systems are HP MSA P2000 and 2050 (fibre channel). I need to stop one of the hypervisors for maintenance but this system is the storage pool manager. For this reason I decided to manually activate SPM in one of the other nodes but this operation is not successful. In the ovirt engine (engine.log) the error is this: 2019-07-25 12:39:16,744+02 INFO [org.ovirt.engine.core.bll.storage.pool.ForceSelectSPMCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] Running command: ForceSelectSPMCommand internal: false. Entities affected : ID: 81c9bd3c-ae0a-467f-bf7f-63ab30cd8d9e Type: VDSAction group MANIPULATE_HOST with role type ADMIN 2019-07-25 12:39:16,745+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SpmStopOnIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] START, SpmStopOnIrsVDSCommand( SpmStopOnIrsVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7', ignoreFailoverLimit='false'}), log id: 37bf4639 2019-07-25 12:39:16,747+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.ResetIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] START, ResetIrsVDSCommand( ResetIrsVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7', ignoreFailoverLimit='false', vdsId='751f3e99-b95e-4c31-bc38-77f5661a0bdc', ignoreStopFailed='false'}), log id: 2522686f 2019-07-25 12:39:16,749+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] START, SpmStopVDSCommand(HostName = infn-vm05.management, SpmStopVDSCommandParameters:{hostId='751f3e99-b95e-4c31-bc38-77f5661a0bdc', storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7'}), log id: 1810fd8b 2019-07-25 12:39:16,758+02 *ERROR* [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] SpmStopVDSCommand::Not stopping SPM on vds 'infn-vm05.management', pool id '18d57688-6ed4-43b8-bd7c-0665b55950b7' as there are uncleared tasks 'Task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e', status 'running'' 2019-07-25 12:39:16,758+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] FINISH, SpmStopVDSCommand, log id: 1810fd8b 2019-07-25 12:39:16,758+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.ResetIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] FINISH, ResetIrsVDSCommand, log id: 2522686f 2019-07-25 12:39:16,758+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SpmStopOnIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] FINISH, SpmStopOnIrsVDSCommand, log id: 37bf4639 2019-07-25 12:39:16,760+02 *ERROR* [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] EVENT_ID: USER_FORCE_SELECTED_SPM_STOP_FAILED(4,096), Failed to force select infn-vm07.management as the SPM due to a failure to stop the current SPM. while in the hypervisor (SPM) vdsm.log: 2019-07-25 12:39:16,744+02 INFO [org.ovirt.engine.core.bll.storage.pool.ForceSelectSPMCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] Running command: ForceSelectSPMCommand internal: false. Entities affected : ID: 81c9bd3c-ae0a-467f-bf7f-63ab30cd8d9e Type: VDSAction group MANIPULATE_HOST with role type ADMIN 2019-07-25 12:39:16,745+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SpmStopOnIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] START, SpmStopOnIrsVDSCommand( SpmStopOnIrsVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7', ignoreFailoverLimit='false'}), log id: 37bf4639 2019-07-25 12:39:16,747+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.ResetIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] START, ResetIrsVDSCommand( ResetIrsVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7', ignoreFailoverLimit='false', vdsId='751f3e99-b95e-4c31-bc38-77f5661a0bdc', ignoreStopFailed='false'}), log id: 2522686f 2019-07-25 12:39:16,749+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] START, SpmStopVDSCommand(HostName = infn-vm05.management, SpmStopVDSCommandParameters:{hostId='751f3e99-b95e-4c31-bc38-77f5661a0bdc', storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7'}), log id: 1810fd8b 2019-07-25 12:39:16,758+02 *ERROR* [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] SpmStopVDSCommand::Not stopping SPM on vds 'infn-vm05.management', pool id '18d57688-6ed4-43b8-bd7c-0665b55950b7' as there are uncleared tasks 'Task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e', status 'running'' 2019-07-25 12:39:16,758+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] FINISH, SpmStopVDSCommand, log id: 1810fd8b 2019-07-25 12:39:16,758+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.ResetIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] FINISH, ResetIrsVDSCommand, log id: 2522686f 2019-07-25 12:39:16,758+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SpmStopOnIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] FINISH, SpmStopOnIrsVDSCommand, log id: 37bf4639 2019-07-25 12:39:16,760+02 *ERROR* [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] EVENT_ID: USER_FORCE_SELECTED_SPM_STOP_FAILED(4,096), Failed to force select infn-vm07.management as the SPM due to a failure to stop the current SPM. 2019-07-25 12:39:18,660+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] Task id 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' has passed pre-polling period time and should be polled. Pre-polling period is 60000 millis. 2019-07-25 12:39:18,660+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] Task id 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' has passed pre-polling period time and should be polled. Pre-polling period is 60000 millis. 2019-07-25 12:39:18,750+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] Task id 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' has passed pre-polling period time and should be polled. Pre-polling period is 60000 millis. 2019-07-25 12:39:18,750+02 *ERROR* [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] BaseAsyncTask::logEndTaskFailure: Task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' (Parent Command 'Unknown', Parameters Type 'org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters') ended with failure: 2019-07-25 12:39:18,750+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] SPMAsyncTask::ClearAsyncTask: Attempting to clear task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' 2019-07-25 12:39:18,751+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START, SPMClearTaskVDSCommand( SPMTaskGuidBaseVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7', ignoreFailoverLimit='false', taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: 34ae2b2f 2019-07-25 12:39:18,752+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START, HSMClearTaskVDSCommand(HostName = infn-vm05.management, HSMTaskGuidBaseVDSCommandParameters:{hostId='751f3e99-b95e-4c31-bc38-77f5661a0bdc', taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: d3a78ad 2019-07-25 12:39:18,757+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] FINISH, HSMClearTaskVDSCommand, log id: d3a78ad 2019-07-25 12:39:18,757+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] FINISH, SPMClearTaskVDSCommand, log id: 34ae2b2f 2019-07-25 12:39:18,757+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] SPMAsyncTask::ClearAsyncTask: At time of attempt to clear task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' the response code was 'TaskStateError' and message was 'Operation is not allowed in this task state: ("can't clean in state running",)'. Task will not be cleaned 2019-07-25 12:39:18,757+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] BaseAsyncTask::onTaskEndSuccess: Task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' (Parent Command 'Unknown', Parameters Type 'org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters') ended successfully. 2019-07-25 12:39:18,757+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] SPMAsyncTask::ClearAsyncTask: Attempting to clear task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' 2019-07-25 12:39:18,758+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START, SPMClearTaskVDSCommand( SPMTaskGuidBaseVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7', ignoreFailoverLimit='false', taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: 42de0c2b 2019-07-25 12:39:18,759+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START, HSMClearTaskVDSCommand(HostName = infn-vm05.management, HSMTaskGuidBaseVDSCommandParameters:{hostId='751f3e99-b95e-4c31-bc38-77f5661a0bdc', taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: 4895c79c 2019-07-25 12:39:18,764+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] FINISH, HSMClearTaskVDSCommand, log id: 4895c79c 2019-07-25 12:39:18,764+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] FINISH, SPMClearTaskVDSCommand, log id: 42de0c2b 2019-07-25 12:39:18,764+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] SPMAsyncTask::ClearAsyncTask: At time of attempt to clear task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' the response code was 'TaskStateError' and message was 'Operation is not allowed in this task state: ("can't clean in state running",)'. Task will not be cleaned 2019-07-25 12:39:18,764+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] Task id 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' has passed pre-polling period time and should be polled. Pre-polling period is 60000 millis. 2019-07-25 12:39:18,764+02 INFO [org.ovirt.engine.core.bll.tasks.AsyncTaskManager] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] Cleaning zombie tasks: Clearing async task 'Unknown' that started at 'Fri May 03 14:48:50 CEST 2019' 2019-07-25 12:39:18,764+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] SPMAsyncTask::ClearAsyncTask: Attempting to clear task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' 2019-07-25 12:39:18,765+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START, SPMClearTaskVDSCommand( SPMTaskGuidBaseVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7', ignoreFailoverLimit='false', taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: da77af2 2019-07-25 12:39:18,766+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START, HSMClearTaskVDSCommand(HostName = infn-vm05.management, HSMTaskGuidBaseVDSCommandParameters:{hostId='751f3e99-b95e-4c31-bc38-77f5661a0bdc', taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: 530694fb 2019-07-25 12:39:18,771+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] FINISH, HSMClearTaskVDSCommand, log id: 530694fb 2019-07-25 12:39:18,771+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] FINISH, SPMClearTaskVDSCommand, log id: da77af2 2019-07-25 12:39:18,771+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] SPMAsyncTask::ClearAsyncTask: At time of attempt to clear task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' the response code was 'TaskStateError' and message was 'Operation is not allowed in this task state: ("can't clean in state running",)'. Task will not be cleaned there is some relation between this error and a task that has remained hanging, from SPM server: # vdsm-client Task getInfo taskID=fdcf4d1b-82fe-49a6-b233-323ebe568f8e { "verb": "prepareMerge", "id": "fdcf4d1b-82fe-49a6-b233-323ebe568f8e" } # vdsm-client Task getStatus taskID=fdcf4d1b-82fe-49a6-b233-323ebe568f8e { "message": "running job 1 of 1", "code": 0, "taskID": "fdcf4d1b-82fe-49a6-b233-323ebe568f8e", "taskResult": "", "taskState": "running" } How can I solve this problem ? Thanks a lot for your help !! Best Regards Enrico -- _______________________________________________________________________ Enrico Becchetti Servizio di Calcolo e Reti Istituto Nazionale di Fisica Nucleare - Sezione di Perugia Via Pascoli,c/o Dipartimento di Fisica 06123 Perugia (ITALY) Phone:+39 075 5852777 Mail: Enrico.Becchetti<at>pg.infn.it _______________________________________________________________________

5 15

oVirt networks
by Enrico Becchetti 28 Aug '24

28 Aug '24

Dear all, Ineed your help to understand how to configure the network of a new oVirt cluster. Mynew system will have a 4.3 engine thatruns in a virtual machine, andsome Dell R7525 AMD EPYC hypervisors, eachholding two 4-port PCI network cards. These servers will have node-ovirt image again in version 4.3. As for the network, there are two HPE Aruba 2540G, non-stackable, with 24 1Gbs ports and 2 10Gbs uplinks to the star center. This is a simplified scheme: My goal is to make the most of the server's 8 ethernet interfaces to have both reliability and maximum possible throughput. This cluster will have two virtual networks, one forovirt management and one for the traffic of individual virtual machines. With that said here's what my idea is. I would like to have two links aggregated by 4Gbs, one for ovrtmgt and the other for vmnet. With the ovirt web interface I can createan active-passive "Mode 1" bond, but this won'tallow me to go beyond 1Gbs. Alternatively I could create a "Mode 4" bond 802.3ad but unfortunately the switches are not stacked and therefore not even this solution applies. This is an example with active passive configuration: Can you tell me if ovirt can generate//nested bonds? Or do you have other solutions ? Thanks a lot ! Best Regards Enrico -- _______________________________________________________________________ Enrico Becchetti Servizio di Calcolo e Reti Istituto Nazionale di Fisica Nucleare - Sezione di Perugia Via Pascoli,c/o Dipartimento di Fisica 06123 Perugia (ITALY) Phone:+39 075 5852777 Skype:enrico_becchetti Mail: Enrico.Becchetti<at>pg.infn.it Pagina web personale: https://www.pg.infn.it/home/enrico-becchetti/ ______________________________________________________________________

5 6

boot from cdrom & error code 0005
by edp＠maddalena.it 21 Aug '24

21 Aug '24

Hi. I have created a new storage domain (data domain, storage type nfs) to use it to upload iso images. I have so uploaded a new iso and then attach the iso to a new vm. But when I try to boot the vm I obtain this error: booting from dvd/cd... boot failed: could not read from cdrom (code 0005) no bootable device The iso file has been uploaded with success in the data storage domain and so the vm lets my attach the iso to the vm in the boot settings. Can you help me? Thank you

4 6

VM Migration Failed
by KSNull Zero 10 Jul '24

10 Jul '24

Running oVirt 4.4.5 VM cannot migrate between hosts. vdsm.log contains the following error: libvirt.libvirtError: operation failed: Failed to connect to remote libvirt URI qemu+tls://ovhost01.local/system: authentication failed: Failed to verify peer's certificate Certificates on hosts was renewed some time ago. How this issue can be fixed ? Thank you.

4 6

How to re-enroll (or renew) host certificates for a single-host hosted-engine deployment?
by Derek Atkins 28 Jun '24

28 Jun '24

Hi, I've got a single-host hosted-engine deployment that I originally installed with 4.0 and have upgraded over the years to 4.3.10. I and some of my users have upgraded remote-viewer and now I get an error when I try to view the console of my VMs: (remote-viewer:8252): Spice-WARNING **: 11:30:41.806: ../subprojects/spice-common/common/ssl_verify.c:477:openssl_verify: Error in server certificate verification: CA signature digest algorithm too weak (num=68:depth0:/O=<My Org Name>/CN=<Host's Name>) I am 99.99% sure this is because the old certs use SHA1. I reran engine-setup on the engine and it asked me if I wanted to renew the PKI, and I answered yes. This replaced many[1] of the certificates in /etc/pki/ovirt-engine/certs on the engine, but it did not update the Host's certificate. All the documentation I've seen says that to refresh this certificate I need to put the host into maintenance mode and then re-enroll.. However I cannot do that, because this is a single-host system so I cannot put the host in local mode -- there is no place to migrate the VMs (let alone the Engine VM). So.... Is there a command-line way to re-enroll manually and update the host certs? Or some other way to get all the leftover certs renewed? Thanks, -derek [1] Not only did it not update the Host's cert, it did not update any of the vmconsole-proxy certs, nor the certs in /etc/pki/ovirt-vmconsole/, and obviously nothing in /etc/pki/ on the host itself. -- Derek Atkins 617-623-3745 derek(a)ihtfp.com www.ihtfp.com Computer and Internet Security Consultant

8 16

4.5.4 with Ceph only storage
by Maurice Burrows 25 Jun '24

25 Jun '24

Hey ... A long story short ... I have an existing Red Hat Virt / Gluster hyperconverged solution that I am moving away from. I have an existing Ceph cluster that I primarily use for OpenStack and a small requirement for S3 via RGW. I'm planning to build a new oVirt 4.5.4 cluster on RHEL9 using Ceph for all storage requirements. I've read many online articles on oVirt and Ceph, and they all seem to use the Ceph iSCSI gateway, which is now in maintenance, so I'm not real keen to commit to iSCSI. So my question is, IS there any reason I cannot use CephFS for both hosted-engine and as a data storage domain? I'm currently running Ceph Pacific FWIW. Cheers

5 10

i can't access console with noVNC or VNC client(console.vv)
by z84614242＠163.com 14 May '24

14 May '24

i installed the ovirt 4.5 engine on centos stream 9 and add a ovirt node(ovirt node 4.5 iso) to this engine. i am going to run my vm on this node. i follow the instruction to create the data center, the cluster, the storage domain, upload the image. everything is fine. and after i create a vm with ubuntu image attach, i found that i can't visit the console. when i using the noVNC, it says "Something went wrong, connection is closed", when i visit vnc with virt-viewver, is says "Failed to complete handshake Error in the pull function". i try to change the console type to Bochs one and it appear the same. i change to QXL mode and the vm can't start any more. i check the log, it says "unsupported configuration: domain configuration does not support video model 'qxl'". so now i can't visit my vm by anyway. i deploy the engine follow the official instruction and keep mostly option default but why still have this issue. why the noVNC says "Something went wrong" instead of telling me what is actually wrong

2 1

Changing disk QoS causes segfault with IO-Threads enabled (oVirt 4.3.0.4-1.el7)
by jloh＠squiz.net 23 Apr '24

23 Apr '24

We recently upgraded to 4.3.0 and have found that when changing disk QoS settings on VMs whilst IO-Threads is enabled causes them to segfault and the VM to reboot. We've been able to replicate this across several VMs. VMs with IO-Threads disabled/turned off do not segfault when changing the QoS. Mar 1 11:49:06 srvXX kernel: IO iothread1[30468]: segfault at fffffffffffffff8 ip 0000557649f2bd24 sp 00007f80de832f60 error 5 in qemu-kvm[5576498dd000+a03000] Mar 1 11:49:06 srvXX abrt-hook-ccpp: invalid number 'iothread1' Mar 1 11:49:11 srvXX libvirtd: 2019-03-01 00:49:11.116+0000: 13365: error : qemuMonitorIORead:609 : Unable to read from monitor: Connection reset by peer Happy to supply some more logs to someone if they'll help but just wondering whether anyone else has experienced this or knows of a current fix other than turning io-threads off. Cheers.

4 3

Deploy oVirt Engine fail behind proxy
by Matteo Bonardi 22 Mar '24

22 Mar '24

Hi, I am trying to deploy the ovirt engine following self-hosted engine installation procedure on documentation. Deployment servers are behind a proxy and I have set it in environment and in yum.conf before run deploy. Deploy fails because ovirt engine vm cannot resolve AppStream repository url: [ INFO ] TASK [ovirt.engine-setup : Install oVirt Engine package] [ ERROR ] fatal: [localhost -> ovirt-manager.mydomain]: FAILED! => {"changed": false, "msg": "Failed to download metadata for repo 'AppStream': Cannot prepare internal mirrorlist: Curl error (6): Couldn't resolve host name for http://mirrorlist.centos.org/?release=8&arch=x86_64&repo=AppStream&infra=st… [Could not resolve host: mirrorlist.centos.org]", "rc": 1, "results": []} [ ERROR ] Failed to execute stage 'Closing up': Failed executing ansible-playbook [ INFO ] Stage: Clean up [ INFO ] Cleaning temporary resources [ INFO ] TASK [ovirt.hosted_engine_setup : Execute just a specific set of steps] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Force facts gathering] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Fetch logs from the engine VM] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Set destination directory path] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Create destination directory] [ INFO ] changed: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : include_tasks] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Find the local appliance image] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Set local_vm_disk_path] [ INFO ] skipping: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Give the vm time to flush dirty buffers] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Copy engine logs] [ INFO ] TASK [ovirt.hosted_engine_setup : include_tasks] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Remove local vm dir] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Remove temporary entry in /etc/hosts for the local VM] [ INFO ] changed: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Clean local storage pools] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Destroy local storage-pool {{ he_local_vm_dir | basename }}] [ INFO ] TASK [ovirt.hosted_engine_setup : Undefine local storage-pool {{ he_local_vm_dir | basename }}] [ INFO ] TASK [ovirt.hosted_engine_setup : Destroy local storage-pool {{ local_vm_disk_path.split('/')[5] }}] [ INFO ] TASK [ovirt.hosted_engine_setup : Undefine local storage-pool {{ local_vm_disk_path.split('/')[5] }}] [ INFO ] Generating answer file '/var/lib/ovirt-hosted-engine-setup/answers/answers-20201109165237.conf' [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination [ ERROR ] Hosted Engine deployment failed: please check the logs for the issue, fix accordingly or re-deploy from scratch. Log file is located at /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20201109164244-b3e8sd.log How I can set proxy for the engine vm? Ovirt version: [root@myhost ~]# rpm -qa | grep ovirt-engine-appliance ovirt-engine-appliance-4.4-20200916125954.1.el8.x86_64 [root@myhost ~]# rpm -qa | grep ovirt-hosted-engine-setup ovirt-hosted-engine-setup-2.4.6-1.el8.noarch OS version: [root@myhost ~]# cat /etc/centos-release CentOS Linux release 8.2.2004 (Core) [root@myhost ~]# uname -a Linux myhost.mydomain 4.18.0-193.28.1.el8_2.x86_64 #1 SMP Thu Oct 22 00:20:22 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Thanks for the help. Regards, Matteo

7 20

The oVirt Counter
by Sandro Bonazzola 21 Feb '24

21 Feb '24

Hi, for those who remember the Linux Counter project, if you'd like other to know you're using oVirt and know some details about your deployment, here's a way to count you in: https://ovirt.org/community/ovirt-counter.html Enjoy! -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D PERFORMANCE & SCALE Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.*

1 1

Cannot restart ovirt after massive failure.
by Gilboa Davara 18 Jan '24

18 Jan '24

Hello all, During the night, one of my (smaller) setups, a single node self hosted engine (localhost NFS) crashed due to what-looks-like a massive disk failure (Software RAID6, with 10 drives + spare). After a reboot, I let the RAID resync with a fresh drive) and went on to start oVirt. However, no such luck. Two issues: 1. ovirt-ha-broker fails due to broken hosted engine state (log attached). 2. ovirt-ha-agent fails due to network test (tcp) even though both remote-host and DNS servers are active. (log attached). Two questions: 1. Can I somehow force the agent to disable the network liveliness test? 2. Can I somehow force the broker to rebuild / fix the hosted engine state? - Gilboa

4 17

Please, Please Help - New oVirt Install/Deployment Failing - "Host is not up..."
by Matthew J Black 18 Jan '24

18 Jan '24

Hi Everyone, Could someone please help me - I've been trying to do an install of oVirt for *weeks* (including false starts and self-inflicted wounds/errors) and it is still not working. My setup: - oVirt v4.5.3 - A brand new fresh vanilla install of RockyLinux 8.6 - all working AOK - 2*NICs in a bond (802.3ad) with a couple of sub-Interfaces/VLANs - all working AOK - All relevant IPv4 Address in DNS with Reverse Lookups - all working AOK - All relevant IPv4 Address in "/etc/hosts" file - all working AOK - IPv6 (using "method=auto" in the interface config file) enabled on the relevant sub-Interface/VLAN - I'm not using IPv6 on the network, only IPv4, but I'm trying to cover all the bases. - All relevant Ports (as per the oVirt documentation) set up on the firewall - ie firewall-cmd --add-service={{ libvirt-tls | ovirt-imageio | ovirt-vmconsole | vdsm }} - All the relevant Repositories installed (ie RockyLinux BaseOS, AppStream, & PowerTools, and the EPEL, plus the ones from the oVirt documentation) I have followed the oVirt documentation (including the special RHEL-instructions and RockyLinux-instructions) to the letter - no deviations, no special settings, exactly as they are written. All the dnf installs, etc, went off without a hitch, including the "dnf install centos-release-ovirt45", "dnf install ovirt-engine-appliance", and "dnf install ovirt-hosted-engine-setup" - no errors anywhere. Here is the results of a "dnf repolist": - appstream Rocky Linux 8 - AppStream - baseos Rocky Linux 8 - BaseOS - centos-ceph-pacific CentOS-8-stream - Ceph Pacific - centos-gluster10 CentOS-8-stream - Gluster 10 - centos-nfv-openvswitch CentOS-8 - NFV OpenvSwitch - centos-opstools CentOS-OpsTools - collectd - centos-ovirt45 CentOS Stream 8 - oVirt 4.5 - cs8-extras CentOS Stream 8 - Extras - cs8-extras-common CentOS Stream 8 - Extras common packages - epel Extra Packages for Enterprise Linux 8 - x86_64 - epel-modular Extra Packages for Enterprise Linux Modular 8 - x86_64 - ovirt-45-centos-stream-openstack-yoga CentOS Stream 8 - oVirt 4.5 - OpenStack Yoga Repository - ovirt-45-upstream oVirt upstream for CentOS Stream 8 - oVirt 4.5 - powertools Rocky Linux 8 - PowerTools So I kicked-off the oVirt deployment with: "hosted-engine --deploy --4 --ansible-extra-vars=he_offline_deployment=true". I used "--ansible-extra-vars=he_offline_deployment=true" because without that flag I was getting "DNF timout" issues (see my previous post `Local (Deployment) VM Can't Reach "centos-ceph-pacific" Repo`). I answer the defaults to all of questions the script asked, or entered the deployment-relevant answers where appropriate. In doing this I double-checked every answer before hitting <Enter>. Everything progressed smoothly until the deployment reached the "Wait for the host to be up" task... which then hung for more than 30 minutes before failing. From the ovirt-hosted-engine-setup... log file: - 2022-10-20 17:54:26,285+1100 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:113 fatal: [localhost]: FAILED! => {"changed": false, "msg": "Host is not up, please check logs, perhaps also on the engine machine"} I checked the following log files and found all of the relevant ERROR lines, then checked several 10s of proceeding and succeeding lines trying to determine what was going wrong, but I could not determine anything. - ovirt-hosted-engine-setup... - ovirt-hosted-engine-setup-ansible-bootstrap_local_vm... - ovirt-hosted-engine-setup-ansible-final_clean... - not really relevant, I believe I can include the log files (or the relevant parts of the log files) if people want - but that are very large: several 100 kilobytes each. I also googled "oVirt Host is not up" and found several entries, but after reading them all the most relevant seems to be a thread from these mailing list: `Install of RHV 4.4 failing - "Host is not up, please check logs, perhaps also on the engine machine"` - but this seems to be talking about an upgrade and I didn't gleam anything useful from it - I could, of course, be wrong about that. So my questions are: - Where else should I be looking (ie other log files, etc, and possible where to find them)? - Does anyone have any idea why this isn't working? - Does anyone have a work-around (including a completely manual process to get things working - I don't mind working in the CLI with virsh, etc)? - What am I doing wrong? Please, I'm really stumped with this, and I really do need help. Cheers Dulux-Oz

8 22

Configure OVN for oVirt failing - vdsm.tool.ovn_config.NetworkNotFoundError: hostname
by huw.m＠twinstream.com 13 Jan '24

13 Jan '24

Hello, When installing the self-hosted engine using rocky 9 as a host (using nightly builds), the install gets as far as running the below ansible task from ovirt-engine - name: Configure OVN for oVirt ansible.builtin.command: > vdsm-tool ovn-config {{ ovn_central }} {{ ovn_tunneling_interface }} {{ ovn_host_fqdn }} This command gets executed as vdsm-tool ovn-config 192.168.57.4 hostname.my.project.com and fails with error "stderr" : "Traceback (most recent call last):\n File \"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\", line 117, in get_network\n return networks[net_name]\nKeyError: 'virt-1.local.hyp.twinstream.com'\n\nDuring handling of the above exception, another exception occurred:\n\nTraceback (most recent call last):\n File \"/usr/bin/vdsm-tool\", line 195, in main\n return tool_command[cmd][\"command\"](*args)\n File \"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\", line 63, in ovn_config\n ip_address = get_ip_addr(get_network(network_caps(), net_name))\n File \"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\", line 119, in get_network\n raise NetworkNotFoundError(net_name)\nvdsm.tool.ovn_config.NetworkNotFoundError: hostname.my.project.com" Running `vdsm-tool list-nets` on the host gives an empty list. `ip a` gives 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether 52:54:00:6d:16:65 brd ff:ff:ff:ff:ff:ff altname enp0s6 altname ens6 inet 192.168.121.29/24 brd 192.168.121.255 scope global dynamic noprefixroute eth0 valid_lft 2482sec preferred_lft 2482sec inet6 fe80::5054:ff:fe6d:1665/64 scope link valid_lft forever preferred_lft forever 3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether 52:54:00:6b:f4:7b brd ff:ff:ff:ff:ff:ff altname enp0s7 altname ens7 inet 192.168.56.151/24 brd 192.168.56.255 scope global noprefixroute eth1 valid_lft forever preferred_lft forever inet6 fe80::5054:ff:fe6b:f47b/64 scope link valid_lft forever preferred_lft forever 4: eth2: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc fq_codel master bond0 state UP group default qlen 1000 link/ether 52:54:00:8f:40:45 brd ff:ff:ff:ff:ff:ff altname enp0s8 altname ens8 5: eth3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether 52:54:00:2f:27:9d brd ff:ff:ff:ff:ff:ff altname enp0s9 altname ens9 6: eth4: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc fq_codel master bondstorage state UP group default qlen 1000 link/ether 52:54:00:b8:9b:d7 brd ff:ff:ff:ff:ff:ff altname enp0s10 altname ens10 7: eth5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether 52:54:00:c2:9a:bd brd ff:ff:ff:ff:ff:ff altname enp0s11 altname ens11 8: eth6: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc fq_codel master bondvm state UP group default qlen 1000 link/ether 52:54:00:ed:f7:cc brd ff:ff:ff:ff:ff:ff altname enp0s12 altname ens12 9: eth7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether 52:54:00:de:8a:48 brd ff:ff:ff:ff:ff:ff altname enp0s13 altname ens13 10: bond0: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether 52:54:00:8f:40:45 brd ff:ff:ff:ff:ff:ff inet 192.168.57.4/24 brd 192.168.57.255 scope global noprefixroute bond0 valid_lft forever preferred_lft forever inet6 fe80::5054:ff:fe8f:4045/64 scope link valid_lft forever preferred_lft forever 11: bondvm: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether 52:54:00:ed:f7:cc brd ff:ff:ff:ff:ff:ff inet6 fe80::5054:ff:feed:f7cc/64 scope link valid_lft forever preferred_lft forever 12: bondstorage: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether 52:54:00:b8:9b:d7 brd ff:ff:ff:ff:ff:ff inet 192.168.59.4/24 brd 192.168.59.255 scope global noprefixroute bondstorage valid_lft forever preferred_lft forever inet6 fe80::5054:ff:feb8:9bd7/64 scope link valid_lft forever preferred_lft forever 13: bondvm.20@bondvm: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether 52:54:00:ed:f7:cc brd ff:ff:ff:ff:ff:ff inet6 fe80::5054:ff:feed:f7cc/64 scope link valid_lft forever preferred_lft forever 15: virbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether 52:54:00:b2:5f:e2 brd ff:ff:ff:ff:ff:ff inet 192.168.222.1/24 brd 192.168.222.255 scope global virbr0 valid_lft forever preferred_lft forever 16: vnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master virbr0 state UNKNOWN group default qlen 1000 link/ether fe:16:3e:34:3d:ea brd ff:ff:ff:ff:ff:ff inet6 fe80::fc16:3eff:fe34:3dea/64 scope link valid_lft forever preferred_lft forever 47: ;vdsmdummy;: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000 link/ether 6e:27:5f:fa:e3:3a brd ff:ff:ff:ff:ff:ff 48: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000 link/ether 12:7c:d9:2e:cf:26 brd ff:ff:ff:ff:ff:ff 49: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000 link/ether a2:35:6e:5e:4c:60 brd ff:ff:ff:ff:ff:ff bond0 was selected as the ovirtmgmt bridge NIC. It currently only has one member interface eth2 using balance-xor. In the ovirt management console I can the see host in a down state and given the rest of the playbook ran which requires ssh connectivity between hosted-engine and host, I believe the network is generally setup correctly. No other immediate errors I can. As vdsm-tool ovn-config expects a network to exist with value of the hostname, what is meant to be creating this on the host? Thanks, Huw

2 3

how to renew expired ovirt node vdsm cert manually ?
by dhanaraj.ramesh＠yahoo.com 12 Jan '24

12 Jan '24

below are the steps to renew the expired vdsm cert of ovirt node # To check CERT expired # openssl x509 -in /etc/pki/vdsm/certs/vdsmcert.pem -noout -dates 1. Backup vdsm folder # cd /etc/pki # mv vdsm vdsm.orig # mkdir vdsm ; chown vdsm:kvm vdsm # cd vdsm # mkdir libvirt-vnc certs keys libvirt-spice libvirt-migrate # chown vdsm:kvm libvirt-vnc certs keys libvirt-spice libvirt-migrate 2. Regenerate cert & keys # vdsm-tool configure --module certificates 3. Copy the cert to destination location chmod 440 /etc/pki/vdsm/keys/vdsmkey.pem chown root /etc/pki/vdsmcerts/*pem chmod 644 /etc/pki/vdsmcerts/*pem cp /etc/pki/vdsm/certs/cacert.pem /etc/pki/vdsm/libvirt-spice/ca-cert.pem cp /etc/pki/vdsm/keys/vdsmkey.pem /etc/pki/vdsm/libvirt-spice/server-key.pem cp /etc/pki/vdsm/certs/vdsmcert.pem /etc/pki/vdsm/libvirt-spice/server-cert.pem cp /etc/pki/vdsm/certs/cacert.pem /etc/pki/vdsm/libvirt-vnc/ca-cert.pem cp /etc/pki/vdsm/keys/vdsmkey.pem /etc/pki/vdsm/libvirt-vnc/server-key.pem cp /etc/pki/vdsm/certs/vdsmcert.pem /etc/pki/vdsm/libvirt-vnc/server-cert.pem cp -p /etc/pki/vdsm/certs/cacert.pem /etc/pki/vdsm/libvirt-migrate/ca-cert.pem cp -p /etc/pki/vdsm/keys/vdsmkey.pem /etc/pki/vdsm/libvirt-migrate/server-key.pem cp -p /etc/pki/vdsm/certs/vdsmcert.pem /etc/pki/vdsm/libvirt-migrate/server-cert.pem chown root:qemu /etc/pki/vdsm/libvirt-migrate/server-key.pem cp -p /etc/pki/vdsm.orig/keys/libvirt_password /etc/pki/vdsm/keys/ mv /etc/pki/libvirt/clientcert.pem /etc/pki/libvirt/clientcert.pem.orig mv /etc/pki/libvirt/private/clientkey.pem /etc/pki/libvirt/private/clientkey.pem.orig mv /etc/pki/CA/cacert.pem /etc/pki/CA/cacert.pem.orig cp -p /etc/pki/vdsm/certs/vdsmcert.pem /etc/pki/libvirt/clientcert.pem cp -p /etc/pki/vdsm/keys/vdsmkey.pem /etc/pki/libvirt/private/clientkey.pem cp -p /etc/pki/vdsm/certs/cacert.pem /etc/pki/CA/cacert.pem 3. cross check the backup folder /etc/pki/vdsm.orig vs /etc/pki/vdsm # refer to /etc/pki/vdsm.orig/*/ and set the correct owner & group permission in /etc/pki/vdsm/*/ 4. restart services # Make sure both services are up systemctl restart vdsmd libvirtd

5 4

Unable to install oVirt on RHEL7.5
by SS00514758＠techmahindra.com 05 Jan '24

05 Jan '24

Hi All, I am unable to install oVirt on RHEL7.5, to install it I am taking reference of below link, https://www.ovirt.org/documentation/install-guide/chap-Installing_oVirt.html But though it is not working for me, couple of dependencies is not getting installed, and because of this I am not able to run the ovirt-engine, below are the depencies packages that unable to install, Error: Package: collectd-write_http-5.8.0-6.1.el7.x86_64 (@ovirt-4.2-centos-opstools) Requires: collectd(x86-64) = 5.8.0-6.1.el7 Removing: collectd-5.8.0-6.1.el7.x86_64 (@ovirt-4.2-centos-opstools) collectd(x86-64) = 5.8.0-6.1.el7 Updated By: collectd-5.8.1-1.el7.x86_64 (epel) collectd(x86-64) = 5.8.1-1.el7 Available: collectd-5.7.2-1.el7.x86_64 (ovirt-4.2-centos-opstools) collectd(x86-64) = 5.7.2-1.el7 Available: collectd-5.7.2-3.el7.x86_64 (ovirt-4.2-centos-opstools) collectd(x86-64) = 5.7.2-3.el7 Available: collectd-5.8.0-2.el7.x86_64 (ovirt-4.2-centos-opstools) collectd(x86-64) = 5.8.0-2.el7 Available: collectd-5.8.0-3.el7.x86_64 (ovirt-4.2-centos-opstools) collectd(x86-64) = 5.8.0-3.el7 Available: collectd-5.8.0-5.el7.x86_64 (ovirt-4.2-centos-opstools) collectd(x86-64) = 5.8.0-5.el7 Help me to install this. Looking forward to resolve this issue. Regards Sumit Sahay

6 8

Grafana - Origin Not Allowed
by Maton, Brett 14 Dec '23

14 Dec '23

oVirt 4.5.0.8-1.el8 I tried to connect to grafana via the monitoring portal link from the dash and all panels are failing to display any data with varying error messages, but all include 'Origin Not Allowed' I navigated to Data Sources and ran a test on the PostgreSQL connection (localhost) which threw the same Origin Not Allowed error message. Any suggestions?

6 8

Gluster: Ideas for migration
by jonas＠rabe.ch 10 Nov '23

10 Nov '23

Hello I have to migrate the Gluster volumes from an old oVirt cluster to a newly built one. I looked into migration strategies, but everything that Red Hat recommends is related to replacing old bricks. In a testing environment I created two clusters and wanted to migrate one volume after the other. Unfortunately that fails because a node cannot be part of two clusters at the same time. The next thing I see, is to recreate the volumes on the new cluster, then constantly rsync the files from the old cluster to the new one and at a specified point in time make the cut over where I stop the applicaiton, do a final rsync and remount the new volume under the old path. Is there any other, nicer way I could accomplish migrating a volume from one Gluster cluster to another?

2 1

Multiple hosts stuck in Connecting state waiting for storage pool to go up.
by ivan.lezhnjov.iv＠gmail.com 06 Nov '23

06 Nov '23

Hi! We have a problem with multiple hosts stuck in Connecting state, which I hoped somebody here could help us wrap our heads around. All hosts, except one, seem to have very similar symptoms but I'll focus on one host that represents the rest. So, the host is stuck in Connecting state and this what we see in oVirt log files. /var/log/ovirt-engine/engine.log: 2023-04-20 09:51:53,021+03 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesAsyncVDSCommand] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-37) [] Command 'GetCapabilitiesAsyncVDSCommand(HostName = ABC010-176-XYZ, VdsIdAndVdsVDSCommandParametersBase:{hostId='2c458562-3d4d-4408-afc9-9a9484984a91', vds='Host[ABC010-176-XYZ,2c458562-3d4d-4408-afc9-9a9484984a91]'})' execution failed: org.ovirt.vdsm.jsonrpc.client.ClientConnectionException: SSL session is invalid 2023-04-20 09:55:16,556+03 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-67) [] EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), VDSM ABC010-176-XYZ command Get Host Capabilities failed: Message timeout which can be caused by communication issues /var/log/vdsm/vdsm.log: 2023-04-20 17:48:51,977+0300 INFO (vmrecovery) [vdsm.api] START getConnectedStoragePoolsList() from=internal, task_id=ebce7c8c-6ded-454e-9aee-86edf72764ef (api:31) 2023-04-20 17:48:51,977+0300 INFO (vmrecovery) [vdsm.api] FINISH getConnectedStoragePoolsList return={'poollist': []} from=internal, task_id=ebce7c8c-6ded-454e-9aee-86edf72764ef (api:37) 2023-04-20 17:48:51,978+0300 INFO (vmrecovery) [vds] recovery: waiting for storage pool to go up (clientIF:723) Both engine.log and vdsm.log are flooded with these messages. They are repeated at regular intervals ad infinitum. This is one common symptom shared by multiple hosts in our deployment. They all have these message loops in engine.log and vdsm.log files. On all Running vdsm-client Host getConnectedStoragePools also returns an empty list represented by [] on all hosts (but interestingly there is one that showed Storage Pool UUID and yet it was still stuck in Connecting state). This particular host (ABC010-176-XYZ) is connected to 3 CEPH iSCSI Storage Domains and lsblk shows 3 block devices with matching UUIDs in their device components. So, the storage seems to be connected but the Storage Pool is not? How is that even possible? Now, what's even more weird is that we tried rebooting the host (via Administrator Portal) and it didn't help. We even tried removing and re-adding the host in Administrator Portal but to no avail. Additionally, the host refused to go into Maintenance mode so we had to enforce it by manually updating Engine DB. We also tried reinstalling the host via Administrator Portal and ran into another weird problem, which I'm not sure if it's a related one or a problem that deserves a dedicated discussion thread but, basically, the underlying Ansible playbook exited with the following error message: "stdout" : "fatal: [10.10.10.176]: UNREACHABLE! => {\"changed\": false, \"msg\": \"Data could not be sent to remote host \\\"10.10.10.176\\\". Make sure this host can be reached over ssh: \", \"unreachable\": true}", Counterintuitively, just before running Reinstall via Administrator Portal we had been able to reboot the same host (which as you know oVirt does via Ansible as well). So, no changes on the host in between just different Ansible playbooks. To confirm that we actually had access to the host over ssh we successfully ran ssh -p $PORT root(a)10.10.10.176 -i /etc/pki/ovirt-engine/keys/engine_id_rsa and it worked. That made us scratch our heads for a while but what seems to had fixed Ansible's ssh access problems was manual full stop of all VDSM-related systemd services on the host. It was just a wild guess but as soon as we stopped all VDSM services Ansible stopped complaining about not being able to reach the target host and successfully did its job. I'm sure you'd like to see more logs but I'm not certain what exactly is relevant. There are a ton of logs as this deployment is comprised of nearly 80 hosts. So, I guess it's best if you just request to see specific logs, messages or configuration details and I'll cherry-pick what's relevant. We don't really understand what's going on and would appreciate any help. We tried just about anything we could think of to resolve this issue and are running out of ideas what to do next. If you have any questions just ask and I'll do my best to answer them.

2 4

Direct LUN I/O errors with SCSI Pass-through enabled
by mgs＠ordix.de 03 Nov '23

03 Nov '23

Hi, in our environment (Version 4.4.10.7) we use fibre channel LUNs, which we attach directly to the VMs (as Direct LUN) with VirtIO-SCSI and SCSI pass-through enabled. The virtual machines run an application that requires 4096 as physical_block_size and 512 as logical_block_size. For this reason, we had to enable SCSI pass-through. Only with SCSI pass-through the correct physical_block_size is passed through to the VM. Now we have the following problem on just about every VM: Error messages of the following form occur in the VMs (in /var/log/messages): kernel: blk_update_request: I/O error, dev sdd, sector 352194592 op 0x1:(WRITE) flags 0xc800 phys_seg 16 prio class 0 This error message coincides with a crash of the application. The error message seems to belong to SCSI. We are currently trying to find an alternative to SCSI pass-through. We want to use VirtIO and somehow pass the physical_block_size. Since the XML files of the VMs are transient, we cannot make any changes there. Does anyone have an idea what the error could be or how to pass the correct physical_block_size? Could VDSM hooks help with this? Thank you and regards Miguel

2 1

Re: Failed to synchronize networks of Provider ovirt-provider-ovn
by Mail SET Inc. Group 27 Oct '23

27 Oct '23

Yes, i use same manual to change WebUI SSL. ovirt-ca-file= is a same SSL file which use WebUI. Yes, i restart ovirt-provider-ovn, i restart engine, i restart all what i can restart. Nothing... > 12 сент. 2018 г., в 16:11, Dominik Holler <dholler(a)redhat.com> написал(а): > > On Wed, 12 Sep 2018 14:23:54 +0300 > "Mail SET Inc. Group" <mail(a)set-pro.net> wrote: > >> Ok! > > Not exactly, please use users(a)ovirt.org for such questions. > Other should benefit from this questions, too. > Please write the next mail to users(a)ovirt.org and keep me in CC. > >> What i did: >> >> 1) install oVirt «from box» (4.2.5.2-1.el7); >> 2) generate own ssl for my engine using my FreeIPA CA, Install it and > > What means "Install it"? You can use the doc from the following link > https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.2/ht… > > Ensure that ovirt-ca-file= in > /etc/ovirt-provider-ovn/conf.d/10-setup-ovirt-provider-ovn.conf > points to the correct file and ovirt-provider-ovn is restarted. > >> get tis issue; >> >> >> [root@engine ~]# tail -n 50 /var/log/ovirt-provider-ovn.log >> 2018-09-12 14:10:23,828 root [SSL: CERTIFICATE_VERIFY_FAILED] >> certificate verify failed (_ssl.c:579) Traceback (most recent call >> last): File "/usr/share/ovirt-provider-ovn/handlers/base_handler.py", >> line 133, in _handle_request method, path_parts, content >> File "/usr/share/ovirt-provider-ovn/handlers/selecting_handler.py", >> line 175, in handle_request return >> self.call_response_handler(handler, content, parameters) File >> "/usr/share/ovirt-provider-ovn/handlers/keystone.py", line 33, in >> call_response_handler return response_handler(content, parameters) >> File "/usr/share/ovirt-provider-ovn/handlers/keystone_responses.py", >> line 62, in post_tokens user_password=user_password) File >> "/usr/share/ovirt-provider-ovn/auth/plugin_facade.py", line 26, in >> create_token return auth.core.plugin.create_token(user_at_domain, >> user_password) File >> "/usr/share/ovirt-provider-ovn/auth/plugins/ovirt/plugin.py", line >> 48, in create_token timeout=self._timeout()) File >> "/usr/share/ovirt-provider-ovn/auth/plugins/ovirt/sso.py", line 75, >> in create_token username, password, engine_url, ca_file, timeout) >> File "/usr/share/ovirt-provider-ovn/auth/plugins/ovirt/sso.py", line >> 91, in _get_sso_token timeout=timeout File >> "/usr/share/ovirt-provider-ovn/auth/plugins/ovirt/sso.py", line 54, >> in wrapper response = func(*args, **kwargs) File >> "/usr/share/ovirt-provider-ovn/auth/plugins/ovirt/sso.py", line 47, >> in wrapper raise BadGateway(e) BadGateway: [SSL: >> CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:579) >> >> >> [root@engine ~]# tail -n 20 /var/log/ovirt-engine/engine.log >> 2018-09-12 14:10:23,773+03 INFO >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-47) [316db685] Lock >> Acquired to object >> 'EngineLock:{exclusiveLocks='[14e4fb72-9764-4757-b37d-4d487995571a=PROVIDER]', >> sharedLocks=''}' 2018-09-12 14:10:23,778+03 INFO >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-47) [316db685] >> Running command: SyncNetworkProviderCommand internal: true. >> 2018-09-12 14:10:23,836+03 ERROR >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-47) [316db685] >> Command >> 'org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand' >> failed: EngineException: (Failed with error Bad Gateway and code >> 5050) 2018-09-12 14:10:23,837+03 INFO >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-47) [316db685] Lock >> freed to object >> 'EngineLock:{exclusiveLocks='[14e4fb72-9764-4757-b37d-4d487995571a=PROVIDER]', >> sharedLocks=''}' 2018-09-12 14:14:12,477+03 INFO >> [org.ovirt.engine.core.sso.utils.AuthenticationUtils] (default >> task-6) [] User admin@internal successfully logged in with scopes: >> ovirt-app-admin ovirt-app-api ovirt-app-portal >> ovirt-ext=auth:sequence-priority=~ ovirt-ext=revoke:revoke-all >> ovirt-ext=token-info:authz-search >> ovirt-ext=token-info:public-authz-search >> ovirt-ext=token-info:validate ovirt-ext=token:password-access >> 2018-09-12 14:14:12,587+03 INFO >> [org.ovirt.engine.core.bll.aaa.CreateUserSessionCommand] (default >> task-6) [1bf1b763] Running command: CreateUserSessionCommand >> internal: false. 2018-09-12 14:14:12,628+03 INFO >> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] >> (default task-6) [1bf1b763] EVENT_ID: USER_VDC_LOGIN(30), User >> admin@internal-authz connecting from '10.0.3.61' using session >> 's8jAm7BUJGlicthm6yZBA3CUM8QpRdtwFaK3M/IppfhB3fHFB9gmNf0cAlbl1xIhcJ2WX+ww7e71Ri+MxJSsIg==' >> logged in. 2018-09-12 14:14:30,972+03 INFO >> [org.ovirt.engine.core.bll.provider.ImportProviderCertificateCommand] >> (default task-6) [ee3cc8a7-4485-4fdf-a0c2-e9d67b5cfcd3] Running >> command: ImportProviderCertificateCommand internal: false. Entities >> affected : ID: aaa00000-0000-0000-0000-123456789aaa Type: >> SystemAction group CREATE_STORAGE_POOL with role type ADMIN >> 2018-09-12 14:14:30,982+03 INFO >> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] >> (default task-6) [ee3cc8a7-4485-4fdf-a0c2-e9d67b5cfcd3] EVENT_ID: >> PROVIDER_CERTIFICATE_IMPORTED(213), Certificate for provider >> ovirt-provider-ovn was imported. (User: admin@internal-authz) >> 2018-09-12 14:14:31,006+03 INFO >> [org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand] >> (default task-6) [a48d94ab-b0b2-42a2-a667-0525b4c652ea] Running >> command: TestProviderConnectivityCommand internal: false. Entities >> affected : ID: aaa00000-0000-0000-0000-123456789aaa Type: >> SystemAction group CREATE_STORAGE_POOL with role type ADMIN >> 2018-09-12 14:14:31,058+03 ERROR >> [org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand] >> (default task-6) [a48d94ab-b0b2-42a2-a667-0525b4c652ea] Command >> 'org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand' >> failed: EngineException: (Failed with error Bad Gateway and code >> 5050) 2018-09-12 14:15:10,954+03 INFO >> [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] >> (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread >> pool 'default' is using 0 threads out of 1, 5 threads waiting for >> tasks. 2018-09-12 14:15:10,954+03 INFO >> [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] >> (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread >> pool 'engine' is using 0 threads out of 500, 16 threads waiting for >> tasks and 0 tasks in queue. 2018-09-12 14:15:10,954+03 INFO >> [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] >> (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread >> pool 'engineScheduled' is using 0 threads out of 100, 100 threads >> waiting for tasks. 2018-09-12 14:15:10,954+03 INFO >> [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] >> (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread >> pool 'engineThreadMonitoring' is using 1 threads out of 1, 0 threads >> waiting for tasks. 2018-09-12 14:15:10,954+03 INFO >> [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] >> (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread >> pool 'hostUpdatesChecker' is using 0 threads out of 5, 2 threads >> waiting for tasks. 2018-09-12 14:15:23,843+03 INFO >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-61) [2455041f] Lock >> Acquired to object >> 'EngineLock:{exclusiveLocks='[14e4fb72-9764-4757-b37d-4d487995571a=PROVIDER]', >> sharedLocks=''}' 2018-09-12 14:15:23,849+03 INFO >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-61) [2455041f] >> Running command: SyncNetworkProviderCommand internal: true. >> 2018-09-12 14:15:23,900+03 ERROR >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-61) [2455041f] >> Command >> 'org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand' >> failed: EngineException: (Failed with error Bad Gateway and code >> 5050) 2018-09-12 14:15:23,901+03 INFO >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-61) [2455041f] Lock >> freed to object >> 'EngineLock:{exclusiveLocks='[14e4fb72-9764-4757-b37d-4d487995571a=PROVIDER]', >> sharedLocks=''}' >> >> >> [root@engine ~]# >> cat /etc/ovirt-provider-ovn/conf.d/10-setup-ovirt-provider-ovn.conf # >> This file is automatically generated by engine-setup. Please do not >> edit manually [OVN REMOTE] ovn-remote=ssl:127.0.0.1:6641 >> [SSL] >> https-enabled=true >> ssl-cacert-file=/etc/pki/ovirt-engine/ca.pem >> ssl-cert-file=/etc/pki/ovirt-engine/certs/ovirt-provider-ovn.cer >> ssl-key-file=/etc/pki/ovirt-engine/keys/ovirt-provider-ovn.key.nopass >> [OVIRT] >> ovirt-sso-client-secret=Ms7Gw9qNT6IkXu7oA54tDmxaZDIukABV >> ovirt-host=https://engine.set.local:443 >> ovirt-sso-client-id=ovirt-provider-ovn >> ovirt-ca-file=/etc/pki/ovirt-engine/apache-ca.pem >> [PROVIDER] >> provider-host=engine.set.local >> >> >>> 12 сент. 2018 г., в 13:59, Dominik Holler <dholler(a)redhat.com> >>> написал(а): >>> >>> On Wed, 12 Sep 2018 13:04:53 +0300 >>> "Mail SET Inc. Group" <mail(a)set-pro.net> wrote: >>> >>>> Hello Dominik! >>>> I have a same issue with OVN provider and SSL >>>> https://www.mail-archive.com/users@ovirt.org/msg47020.html >>>> <https://www.mail-archive.com/users@ovirt.org/msg47020.html> But >>>> certificate changes not helps to resolve it. Maybe you can help me >>>> with this? >>> >>> Sure. Can you please share the relevant lines of >>> ovirt-provider-ovn.log and engine.log, and the information if you >>> are using the certificates generated by engine-setup with >>> users(a)ovirt.org ? Thanks, >>> Dominik >>> >> > >

5 13

Unable to enable HPET component of an specific VM in oVirt 4.7
by ricardoot＠gmail.com 24 Oct '23

24 Oct '23

Hello community members, I'm currently using oVirt 4.7 as my virtualization environment, and I'm facing an issue with enabling the HPET (High Precision Event Timer) component in the XML configuration file of virtual machine (VM). Upon inspecting the XML file, I noticed that the `<timer name='hpet' present='no'/>` line is missing, indicating that the HPET component is disabled. Here are the steps I have taken so far: 1. I verified that the VM's XML configuration file does not include the `<timer name='hpet' present='yes'/>` line. 2. While the VM was powered on, I used the following command to edit the XML configuration file: ``` virsh edit VM_NAME ``` I added the `<timer name='hpet' present='yes'/>` line to the XML file. However, the changes did not persist after restarting the VM. To provide additional information, on the host where oVirt is running, the available clock sources can be viewed by executing the following command: ``` cat /sys/devices/system/clocksource/clocksource0/available_clocksource ``` The output shows the available clock sources, such as `tsc`, `hpet`, and `acpi_pm`. To resolve the authentication issue with the `virsh` command, I created a user with appropriate privileges using the following command: ``` sudo saslpasswd2 -a libvirt USERNAME ``` After creating the user, I was able to authenticate successfully with the `virsh` command using the newly created credentials. However, I'm unable to find an option to add the HPET parameter in the web console of oVirt. It seems that the option to configure HPET is not available in the web console. Has anyone else encountered a similar issue in oVirt 4.7? Could you please provide guidance or suggest a solution to enable the HPET component in the XML configuration file of a powered-off VM in oVirt 4.7? Any insights, experiences, or suggestions would be greatly appreciated. Thank you in advance for your assistance! Best regards,

2 4

What is the status of the whole Ovirt Project?
by Arman Khalatyan 16 Oct '23

16 Oct '23

Hello everybody, What is the status of the ovirt project, would be continued it in the Rocky Linunx9? the last message is so sad: https://lists.ovirt.org/archives/list/users@ovirt.org/thread/HEKKBM6MZEKBEA… Any good news/progress there? As a happy ovirt user since 2016 should we move to an another system? Thank you beforehand, Arman.

9 14

How to obtain vm snapshots status
by anton.alymov＠cyberprotect.ru 04 Oct '23

04 Oct '23

Hi! I use ovirt rest api to start vm, backup vm and then remove vm. I start vm, wait for vmstatus up, then start backup, wait for starting, finalize, wait for succeeded, wait for disk unlock. Looks like backup is finished here from my side.Because ovirt repost succeed status and unlocks disk. But if i try shutdown and remove vm ovirt will throw error Cannot remove VM. The VM is performing an operation on a Snapshot. Please wait for the operation to finish, and try again. Ok, ovirt is right here, I see from web interface that operation hasn't finished yet. How can I obtain correct status where vm can be removed? I also tried to get info about vm snapshots but all of them had Status: ok

4 3

Cannot remove template because a disk is based on it
by nicolas＠devels.es 04 Oct '23

04 Oct '23

Hi, We're running oVirt 4.5. We have a template which we'd like to get rid of, there are no VMs based on it. However, trying to remove it oVirt states that: Cannot remove Template. The following Disk(s) are based on it: (b54ee1cb-ed64-4db4-bd3d-eac8b22ea095) . When opening the 'Disks' subtab in the template, it appears a disk (screenshot attached). However, when opening the oVirt Storage->Disks option, I cannot find the disk by the ID, not even ordering the ID column and trying to find it visually. Can anyone point to the problem and a possible solution/workaround? Thanks.

2 4

Re: host deploy problem
by David Slaine 27 Sep '23

27 Sep '23

installed python3.11-netaddr the following error appeared: FAILED! => {\"msg\": \"The conditional check 'elasticsearch_host == None or elasticsearch_host is undefined' failed. The error was: error while evaluating conditional (elasticsearch_host == None or elasticsearch_host is undefined): 'elasticsearch_host' is undefined. 'elasticsearch_host' is undefined\\n\\nThe error appears to be in '/usr/share/ansible/roles/oVirt.metrics/roles/ovirt_initial_validations/tasks/check_logging_collectors.yml': line 4, column 3, but may\\nbe elsewhere in the file depending on the exact syntax problem.\\n\\nThe offending line appears to be:\\n\\n\\n- name: If output plugin is elasticsearch, validate host address is set\\n ^ here\\n\"}", ср, 27 сент. 2023 г. в 10:54, David Slaine <david.slaine(a)gmail.com>: > Thanks for your answer > I installed python38-netaddr-0.8.0-2.el8.noarch on both servers(host and > engine), but it didn't help and the same error appears > > ср, 27 сент. 2023 г. в 08:56, David Slaine <david.slaine(a)gmail.com>: > >> Thanks for your answer >> I installed python38-netaddr-0.8.0-2.el8.noarch on both servers(host and >> engine), but it didn't help and the same error appears >> >> вт, 26 сент. 2023 г. в 22:12, Strahil Nikolov <hunter86_bg(a)yahoo.com>: >> >>> Install python3-netaddr or python38-netaddr package. >>> >>> Best Regards, >>> Strahil Nikolov >>> >>> >>> On Tuesday, September 26, 2023, 9:04 PM, David Slaine < >>> david.slaine(a)gmail.com> wrote: >>> >>> Ovirt-engine 4.5.4-1 >>> Rocky 8.8 >>> >>> Hello! >>> >>> problem with adding a host to the cluster, it fails with the following >>> message in /var/log/ovirt-engine/host-deploy/: >>> >>> FAILED! => {\"msg\": \"The conditional check 'cluster_switch == >>> \\\"ovs\\\" or (ovn_central is defined and ovn_central | ipaddr)' failed. >>> The error was: The ipaddr filter requires python's netaddr be installed on >>> the ansible controller\\n\\nThe error appears to be in >>> '/usr/share/ovirt-engine/ansible-runner-service-project/project/roles/ovirt-provider-ovn-driver/tasks/configure.yml': >>> line 3, column 5, but may\\nbe elsewhere in the file depending on the exact >>> syntax problem.\\n\\nThe offending line appears to be:\\n\\n- block:\\n - >>> name: Install ovs\\n ^ here\\n\"} >>> >>> how to fix this issue ? >>> thanks >>> _______________________________________________ >>> Users mailing list -- users(a)ovirt.org >>> To unsubscribe send an email to users-leave(a)ovirt.org >>> Privacy Statement: https://www.ovirt.org/privacy-policy.html >>> oVirt Code of Conduct: >>> https://www.ovirt.org/community/about/community-guidelines/ >>> List Archives: >>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/FDEAQXI7XHUL6… >>> >>>

1 0

host deploy problem
by David Slaine 27 Sep '23

27 Sep '23

Ovirt-engine 4.5.4-1 Rocky 8.8 Hello! problem with adding a host to the cluster, it fails with the following message in /var/log/ovirt-engine/host-deploy/: FAILED! => {\"msg\": \"The conditional check 'cluster_switch == \\\"ovs\\\" or (ovn_central is defined and ovn_central | ipaddr)' failed. The error was: The ipaddr filter requires python's netaddr be installed on the ansible controller\\n\\nThe error appears to be in '/usr/share/ovirt-engine/ansible-runner-service-project/project/roles/ovirt-provider-ovn-driver/tasks/configure.yml': line 3, column 5, but may\\nbe elsewhere in the file depending on the exact syntax problem.\\n\\nThe offending line appears to be:\\n\\n- block:\\n - name: Install ovs\\n ^ here\\n\"} how to fix this issue ? thanks

2 1

Unable to add KVM (ubuntu flavour)hypervisors on Ovirt engine.
by spp16121991＠gmail.com 27 Sep '23

27 Sep '23

Hi all, I am a noob in KVM. I am a VMware engineer. I have created a lab environment to where i have hosted KVM as nested hypervisors within esxi. I have a vsan environment. I want to create a similar KVM environment. hence, i have deployed 3 kvm hypervisors (nested) i have deployed Ovirt-manager ( equivalent to vcenter) to host/manage my KVM hypervisors. to deploy Ovirt-manager, i installed ovirt packages in centos VM. Because ovirt pacjages are not available in ubuntu, hence choose centos. next is i want to add kvm hypervisors on ovirt manager similar to how we add esxi hosts to vcenter. That is where i am failing. From my limited understanding in KVM, ovirt is looking for yum package manager , KVM are ubuntu flavoured, hence it has apt package manager. What my ask is, can this be fixed? is there a file i need to edit in ovirt-engine.? Can Ovirt-manager host KVM of ubuntu flavour? Please advise. Checked the ovirt logs: Here is the log excerpts: ---------------------------------------------- } ], "python3-oauthlib" : [ { "name" : "python3-oauthlib", "version" : "3.1.0-1ubuntu2", "arch" : "all", "category" : "python", "origin" : "Ubuntu", "source" : "apt" } ], "python3-openssl" : [ { "name" : "python3-openssl", "version" : "19.0.0-1build1", "arch" : "all", "category" : "python", "origin" : "Ubuntu", "source" : "apt" } ], "python3-pexpect" : [ { "name" : "python3-pexpect", "version" : "4.6.0-1build1", "arch" : "all", "category" : "python", "origin" : "Ubuntu", "source" : "apt" } ], "python3-pkg-resources" : [ { "name" : "python3-pkg-resources", "version" : "45.2.0-1ubuntu0.1", "arch" : "all", "category" : "python", "origin" : "Ubuntu", "source" : "apt" } ], "python3-problem-report" : [ { "name" : "python3-problem-report", "version" : "2.20.11-0ubuntu27.27", "arch" : "all", "category" : "python", "origin" : "Ubuntu", "source" : "apt" } ], "python3-ptyprocess" : [ { "name" : "python3-ptyprocess", "version" : "0.6.0-1ubuntu1", "arch" : "all", "category" : "python", "origin" : "Ubuntu", "source" : "apt" } ], "python3-pyasn1" : [ { "name" : "python3-pyasn1", "version" : "0.4.2-3build1", "arch" : "all", "category" : "python", "origin" : "Ubuntu", "source" : "apt" } ], "python3-pyasn1-modules" : [ { "name" : "python3-pyasn1-modules", "version" : "0.2.1-0.2build1", "arch" : "all", "category" : "python", "origin" : "Ubuntu", "source" : "apt" } ], "python3-pymacaroons" : [ { "name" : "python3-pymacaroons", "version" : "0.13.0-3", "arch" : "all", "category" : "python", "origin" : "Ubuntu", "source" : "apt" } ], "python3-pyrsistent" : [ { "name" : "python3-pyrsistent", "version" : "0.15.5-1build1", "arch" : "amd64", "category" : "python", "origin" : "Ubuntu", "source" : "apt" } ], "python3-requests" : [ { "name" : "python3-requests", "version" : "2.22.0-2ubuntu1.1", "arch" : "all", "category" : "python", "origin" : "Ubuntu", "source" : "apt" } ], "python3-requests-unixsocket" : [ { "name" : "python3-requests-unixsocket", "version" : "0.2.0-2", "arch" : "all", "category" : "python", "origin" : "Ubuntu", "source" : "apt" } ], "python3-secretstorage" : [ { "name" : "python3-secretstorage", "version" : "2.3.1-2ubuntu1", "arch" : "all", "category" : "python", "origin" : "Ubuntu", "source" : "apt" } ], "python3-serial" : [ { "name" : "python3-serial", "version" : "3.4-5.1", "arch" : "all", "category" : "python", "origin" : "Ubuntu", "source" : "apt" } ], "python3-service-identity" : [ { "name" : "python3-service-identity", "version" : "18.1.0-5build1", "arch" : "all", "category" : "python", "origin" : "Ubuntu", "source" : "apt" } ], "python3-setuptools" : [ { "name" : "python3-setuptools", "version" : "45.2.0-1ubuntu0.1", "arch" : "all", "category" : "python", "origin" : "Ubuntu", "source" : "apt" } ], "python3-simplejson" : [ { "name" : "python3-simplejson", "version" : "3.16.0-2ubuntu2", "arch" : "amd64", "category" : "python", "origin" : "Ubuntu", "source" : "apt" } ], "python3-six" : [ { "name" : "python3-six", "version" : "1.14.0-2", "arch" : "all", "category" : "python", "origin" : "Ubuntu", "source" : "apt" } ], "python3-software-properties" : [ { "name" : "python3-software-properties", "version" : "0.99.9.12", "arch" : "all", "category" : "python", "origin" : "Ubuntu", "source" : "apt" } ], "python3-systemd" : [ { "name" : "python3-systemd", "version" : "234-3build2", "arch" : "amd64", "category" : "python", "origin" : "Ubuntu", "source" : "apt" } ], "python3-twisted" : [ { "name" : "python3-twisted", "version" : "18.9.0-11ubuntu0.20.04.2", "arch" : "all", "category" : "python", "origin" : "Ubuntu", "source" : "apt" } ], "python3-twisted-bin" : [ { "name" : "python3-twisted-bin", "version" : "18.9.0-11ubuntu0.20.04.2", "arch" : "amd64", "category" : "python", "origin" : "Ubuntu", "source" : "apt" } ], "python3-update-manager" : [ { "name" : "python3-update-manager", "version" : "1:20.04.10.11", "arch" : "all", "category" : "python", "origin" : "Ubuntu", "source" : "apt" } ], ============================== "duration" : 2.05353, "event_loop" : null, "uuid" : "f72c96ea-2491-4612-807e-37da9d563d4d" } } } 2023-09-15 03:18:41 EDT - TASK [ovirt-host-deploy-facts : Check if vdsm is preinstalled] ***************** 2023-09-15 03:18:41 EDT - ok: [10.125.0.110] 2023-09-15 03:18:41 EDT - { "status" : "OK", "msg" : "", "data" : { "uuid" : "89475143-4bb1-41ec-806d-53def5431773", "counter" : 23, "stdout" : "ok: [10.125.0.110]", "start_line" : 18, "end_line" : 19, "runner_ident" : "137dc514-5398-11ee-8c1e-00505686a372", "event" : "runner_on_ok", "pid" : 498377, "created" : "2023-09-15T07:18:39.085171", "parent_uuid" : "00505686-a372-da37-7bda-00000000016b", ============================================================ "task_action" : "lineinfile", "task_args" : "", "task_path" : "/usr/share/ovirt-engine/ansible-runner-service-project/project/roles/ovirt-host-deploy-facts/tasks/host-os.yml:19", "role" : "ovirt-host-deploy-facts", "host" : "10.125.0.110", "remote_addr" : "10.125.0.110", "res" : { "changed" : true, "msg" : "line added", "backup" : "", "diff" : [ { "before" : "", "after" : "", "before_header" : "/etc/os-release (content)", "after_header" : "/etc/os-release (content)" }, { "before_header" : "/etc/os-release (file attributes)", "after_header" : "/etc/os-release (file attributes)" } ], "invocation" : { "module_args" : { ============================================================= "duration" : 0.094784, "event_loop" : "items", "uuid" : "c29c53ba-c732-4237-bb6b-decac24d15b1" } } } 2023-09-15 03:18:41 EDT - TASK [ovirt-host-deploy-vdsm : Install ovirt-hosted-engine-setup package] ****** 2023-09-15 03:18:41 EDT - fatal: [10.125.0.110]: FAILED! => {"changed": false, "msg": ["Could not detect which major revision of yum is in use, which is required to determine module backend.", "You can manually specify use_backend to tell the module whether to use the yum (yum3) or dnf (yum4) backend})"]} 2023-09-15 03:18:41 EDT - { "status" : "OK", "msg" : "", "data" : { "uuid" : "f730ac20-fe5b-4240-8074-f5c04dddeeec", "counter" : 78, "stdout" : "fatal: [10.125.0.110]: FAILED! => {\"changed\": false, \"msg\": [\"Could not detect which major revision of yum is in use, which is required to determine module backend.\", \"You can manually specify use_backend to tell the module whether to use the yum (yum3) or dnf (yum4) backend})\"]}", "start_line" : 67, "end_line" : 68, "runner_ident" : "137dc514-5398-11ee-8c1e-00505686a372", "event" : "runner_on_failed", "pid" : 498377, "created" : "2023-09-15T07:18:41.351584", "parent_uuid" : "00505686-a372-da37-7bda-0000000001ba", "event_data" : { "playbook" : "ovirt-host-deploy.yml", "playbook_uuid" : "ba8a6834-12cf-4837-ae46-f70182bbad00", "play" : "all", "play_uuid" : "00505686-a372-da37-7bda-000000000008", "play_pattern" : "all", "task" : "Install ovirt-hosted-engine-setup package", "task_uuid" : "00505686-a372-da37-7bda-0000000001ba", "task_action" : "yum", "task_args" : "", "task_path" : "/usr/share/ovirt-engine/ansible-runner-service-project/project/roles/ovirt-host-deploy-vdsm/tasks/packages.yml:6", "role" : "ovirt-host-deploy-vdsm", "host" : "10.125.0.110", "remote_addr" : "10.125.0.110", "res" : { "msg" : [ "Could not detect which major revision of yum is in use, which is required to determine module backend.", "You can manually specify use_backend to tell the module whether to use the yum (yum3) or dnf (yum4) backend})" ], "_ansible_no_log" : false, "changed" : false

2 1

Impossibile to install a new system
by Andrea Chierici 22 Sep '23

22 Sep '23

Dear all, I've been struggling with a new ovirt installation for several weeks but I seem to have no luck at all. I've tried both starting from a centos8 stream system and a ovirt-node, but the engine installation always breaks here: TASK [ovirt.ovirt.hosted_engine_setup : Wait for the host to be up] I keep getting the same problem, it looks like the engine is not "migrated" to the public ip and is stuck on the natted address that the installation process is using during the preliminary phase. Here is a message that seems to confirm my theory: 2023-09-19 15:43:29,259+0200 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:109 {'msg': "The task includes an option with an undefined variable. The error was: 'local_vm_ip' is undefined\n\nThe error appears to be in '/usr/share/ansible/collections/ansible_collections/ovirt/ovirt/roles/hosted_engine_setup/tasks/sync_on_engine_machine.yml': line 2, column 3, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n---\n- name: Set the name for add_host\n ^ here\n", '_ansible_no_log': False} 2 I know the problem the development of ovirt is facing lately, but I am simply wondering: is there a way to install ovirt 4.5.4 today or is it all already lost??! Any kind of help would be really appreciated. Thanks, Andrea -- Andrea Chierici - INFN-CNAF Viale Berti Pichat 6/2, 40127 BOLOGNA Office Tel: +39 051 2095463 SkypeID ataruz --

3 4

ovirt self-hosted engine 4.5 with cluster version 4.6
by Николаев Алексей 21 Sep '23

21 Sep '23

1 0

In-place upgrade of Windows OS
by Hean-Seng Tan 19 Sep '23

19 Sep '23

We are unable to do an in-place upgrade of the Windows OS for a vm from Windows Server 2012r2 to version 2016. Has anyone ever performed successfully an in-place upgrade? Can you please share the steps?

1 0

oVirt 4.5.4-1: engine-setup does not renew certificates
by Lars Stolpe 15 Sep '23

15 Sep '23

Hi, I wanted to add short names to the webgui apache certificate. I followed these instructions: „Engine can be accessed using alternate host names (or IP addresses) that can configured by adding a new configuration file (for example /etc/ovirt-engine/engine.conf.d/99-custom-sso-setup.conf) with following content: SSO_ALTERNATE_ENGINE_FQDNS="alias1.example.com alias2.example.com" The list of alternate names has to be listed separated by spaces. It's possible to add also IP addresses of engine host, but using IP addresses instead of DNS names is not considered to be a good practise. Run engine-setup to generate new certificates.“ Certificates where not renewed. How do i get engine-setup to renew the apache certificate? oVirt: 4.5.4-1 Regards, Lars

2 2

How to turn off this checks?
by Jorge Visentini 14 Sep '23

14 Sep '23

Hi guys, Is it possible to disable these checks? *1 - Failed to verify Power Management configuration for Host ovirtHost.domain.* *2 - Available swap memory of host ovirtHost.domain [2 MB] is under defined threshold [1024 MB].* I know that is not a good practice, but I don't need it for now. Thanks all! -- Att, Jorge Visentini +55 55 98432-9868

1 0

Version 4.5. How should I properly replace a failed host?
by ziyi Liu 12 Sep '23

12 Sep '23

gluster uses 2+1 arbitration mode My host is damaged and I need to reinstall the system. The host fqdn still uses the old fqdn. What should I do? I found some historical information. Is it still usable for the new version? Found gluster-ansible in GitHub https://github.com/gluster/gluster-ansible/blob/master/playbooks/hc-ansible… See the instructions and configure node_prep_inventory.yml and node_replace_inventory.yml to restore. Execute ansible-playbook -i node_prep_inventory.yml -i node_replace_inventory.yml tasks/replace_node.yml My data disk /dev/sdb has also been initialized by me. Can this ansible script help me create a new partition, create a mount, and complete the recovery of the gluster node?

1 0

ssl stomp reactor timeout
by Chris Smith 12 Sep '23

12 Sep '23

Hi all, I'm using ovirt 4.2 so I'm a little behind, but I'm trying to understand what this error message means. ERROR [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] Connection timeout for host 'x.x.x.x', last response arrived 1549 ms ago. Is this initiated by the engine server or the ovirt host ? Is there a way for me to replicate what ovirt is doing manually via a telnet or curl type command ? Thanks, -- Chris -- Squiz named market leader (second year) in Omdia's Selecting a Digital Experience Management Solution report, 2022-23. Download the report today! <https://www.squiz.net/omdia-report-2022-23?utm_source=Website&utm_medium=Do…>

1 0

engine python sdk ImportError: cannot import name 'Client'
by parallax 11 Sep '23

11 Sep '23

I try to use the Python sdk to download vm disk but get the error: # python3.9 download_disk.py f556403f-2a32-4e35-9f17-dc67864e0ae1 /home/librenms.raw --format raw --config engine2 Traceback (most recent call last): File "download_disk.py", line 31, in <module> from ovirt_imageio import client ModuleNotFoundError: No module named 'ovirt_imageio' or when run it with python3.6: # python3.6 download_disk.py f556403f-2a32-4e35-9f17-dc67864e0ae1 /home/librenms.raw --format raw --config engine2 Traceback (most recent call last): File "download_disk.py", line 31, in <module> from ovirt_imageio import client ImportError: cannot import name 'client' Environment: Rocky Linux release 8.8 Python 3.6.8, Python 3.9.16 python39-ovirt-engine-sdk4-4.6.0-1.el8.x86_64, python3-ovirt-engine-sdk4-4.6.2-1.el8.x86_64 ovirt-release44-4.4.10.3-1.el8.noarch

1 1

Testing oVirt backup and Restore operations 4.3
by Mikhail Po 08 Sep '23

08 Sep '23

There was a desire to conduct a test backup and restore operation ovirt-node-ng 4.3.2-2019031908 Operations performed: - Deployed two test hosts, configured Hosted Engine. Created two test VMs. - Created a backup copy # engine-backup --mode=backup --file=ovirt-full-backup_2023-09-04.tar --log=ovirt-full-backup_2023-09-04.log - Turned off the original Self-hosted Engine and disconnected from Self-hosted Domain Storage # hosted-engine --vm-shutdown # hosted-engine --disconnect-storage - Created a new host using a previously created backup # hosted-engine --deploy --restore-from-file=ovirt-full-backup_2023-09-04.tar Although an error occurred at the end of the installation (after the start of copying to the iSCSI shared storage), but oVirt is accessible via the Web. The error that occurred [ INFO ] TASK [ovirt.hosted_engine_setup : Check for the local bootstrap VM] [ ERROR ] Error: The response content type 'text/html; charset=iso-8859-1' isn't the expected XML [ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "The response content type 'text/html; charset=iso-8859-1' isn't the expected XML"} [ ERROR ] Failed to execute stage 'Closing up': Failed executing ansible-playbook ... [ INFO ] Stage: Clean up [ INFO ] Cleaning temporary resources [ ERROR ] Hosted Engine deployment failed: please check the logs for the issue, fix accordingly or re-deploy from scratch. Log file is located at /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20230907201859-ovmmky.log In the Web interface - all Hosts are green - all VMs are green. There is a virtual machine "external-HostedEngineLocal". - Storage Domain "hosted_storage_old_20230907T202958" is present. Any questions: 1. The instructions say that at the end you need to reinstall the hosts. Is it necessary to do this? I ask, because in my case, all hosts are available to the manager, virtual machines are working. What is this operation necessary for? 2. What to do with the "external-HostedEngineLocal" virtual machine? 3. Why the "Error" error occurred: The response content type 'text/html; charset=iso-8859-1' isn't the expected XML"? Can it be related to the lack of access to the Internet (repository) have a VM Engine? When installing hosts, access to the Internet is required (otherwise the installation does not occur), I register access through a proxy in yum.conf

1 0

oVirt 4.5.4-1 OVA export generates incomplete XML tag in vm.ovf
by lars.stolpe＠bvg.de 07 Sep '23

07 Sep '23

Hi, we can't import some OVA VMs into oVirt, that was previously exported in oVirt. Further investigations and testing showed, that in some vm.ovf files the last closing tag is missing ( </ovf:Envelope instead of </ovf:Envelope> ). Intense testing showed the following occurrence: on test DC (4.4.10.7-1): - about half of the VMs have that problem (about 9 VMs) - VMs where the export is working properly are ok, no matter how often i do export - VMs who's vm.ovf is wrong stay that way, no matter how often i do export on production DC (4.4.10.7-1): - all VMs have that problem (49 VMs) - an imported "good" VM formerly exported on test DC, now have a wrong vm.ovf too after re-exporting on production DC - vm.ovf of all VMs stay incorrect, no matter how often i do export on develop DC (4.5.4-1): - the only VM have that problem (1 VM) - vm.ovf of VMs stay incorrect, no matter how often i do export Environment: all DC have independent hardware and are built exactly the same way with the same components oVirt is with hosted-engine test and production: oVirt: 4.4.10.7-1 engine OS: Cent OS Stream 8 host OS: RHEL 8.7 develop: oVirt: 4.5.4-1 engine OS: Cent OS Stream 8 (latest updates till September 1st) host OS: RHEL 8.8 (latest updates till September 1st) Is that a known problem? Is there a way to fix this? regards, Lars

2 3

GLPI agent on oVirt node 4.5.3.2
by Olivier 05 Sep '23

05 Sep '23

I try to install GLPI agent 1.5 (same result with 1.4) from [https://github.com/glpi-project/glpi-agent/releases] on oVirt 4.5 nodes. I get this error: dnf install glpi-agent-1.5-1.noarch.rpm Last metadata expiration check: 2:18:03 ago on Tue 05 Sep 2023 12:25:28 PM CEST. Error: Problem: conflicting requests - nothing provides perl(IO::Socket::SSL) needed by glpi-agent-1.5-1.noarch - nothing provides perl(base) needed by glpi-agent-1.5-1.noarch - nothing provides perl(File::Find) needed by glpi-agent-1.5-1.noarch - nothing provides perl(lib) needed by glpi-agent-1.5-1.noarch - nothing provides perl(Time::HiRes) needed by glpi-agent-1.5-1.noarch - nothing provides perl(threads) needed by glpi-agent-1.5-1.noarch - nothing provides perl(English) needed by glpi-agent-1.5-1.noarch - nothing provides perl(threads::shared) needed by glpi-agent-1.5-1.noarch - nothing provides perl(Net::SSLeay) needed by glpi-agent-1.5-1.noarch - nothing provides perl(URI::Escape) needed by glpi-agent-1.5-1.noarch - nothing provides perl(Digest::SHA) needed by glpi-agent-1.5-1.noarch - nothing provides perl(HTTP::Request) needed by glpi-agent-1.5-1.noarch - nothing provides perl(HTTP::Status) needed by glpi-agent-1.5-1.noarch - nothing provides perl(LWP::UserAgent) needed by glpi-agent-1.5-1.noarch - nothing provides perl(Sys::Syslog) needed by glpi-agent-1.5-1.noarch - nothing provides perl(URI) needed by glpi-agent-1.5-1.noarch - nothing provides perl(Compress::Zlib) needed by glpi-agent-1.5-1.noarch - nothing provides perl(LWP::Protocol::https) needed by glpi-agent-1.5-1.noarch - nothing provides perl(XML::LibXML) needed by glpi-agent-1.5-1.noarch - nothing provides perl(File::Which) needed by glpi-agent-1.5-1.noarch - nothing provides perl(HTTP::Headers) needed by glpi-agent-1.5-1.noarch - nothing provides perl(LWP) needed by glpi-agent-1.5-1.noarch - nothing provides perl(Net::Domain) needed by glpi-agent-1.5-1.noarch - nothing provides perl(HTTP::Cookies) needed by glpi-agent-1.5-1.noarch - nothing provides perl(Net::hostent) needed by glpi-agent-1.5-1.noarch - nothing provides perl(Text::Template) needed by glpi-agent-1.5-1.noarch - nothing provides perl(Net::HTTPS) needed by glpi-agent-1.5-1.noarch - nothing provides perl(Thread::Semaphore) needed by glpi-agent-1.5-1.noarch (try to add '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages) I can't install the perl modules via dnf install on theses node. I guess is due to the restricted repost : # dnf repolist repo id repo name centos-ovirt45 CentOS Stream 9 - oVirt 4.5 centos-ovirt45-debug CentOS Stream 9 - oVirt 4.5 - Debug centos-ovirt45-source CentOS Stream 9 - oVirt 4.5 - Source crb CentOS Stream 9 - CRB epel Extra Packages for Enterprise Linux 9 - x86_64 epel-cisco-openh264 Extra Packages for Enterprise Linux 9 openh264 (From Cisco) - x86_64 onn-baseos oVirt Node Optional packages from CentOS Stream 9 - BaseOS onn-sap oVirt Node Optional packages from CentOS Stream 9 - SAP ovirt-45-upstream oVirt upstream for CentOS Stream 9 - oVirt 4.5 But I wonder if I can, without risk for my oVirt installation, add new repo ? Any advices ? Thank's

1 0

Install oVirt hosted-engine 4.5.2 problem
by josepascual＠telfy.com 05 Sep '23

05 Sep '23

Hello, I have installed ovirt hosted-entine 4.5.2 and i would like to install other with the same version, but it seems that there is an error with repositories [root@engine9backup ~]# dnf module reset virt CentOS Stream 9 - oVirt 4.5 642 kB/s | 887 kB 00:01 CentOS Stream 9 - oVirt 4.5 - Debug 33 kB/s | 32 kB 00:00 CentOS Stream 9 - oVirt 4.5 - Source 77 kB/s | 76 kB 00:00 determining the fastest mirror (3 hosts).. done. [ === ] 101 B/s | 204 B --:-- ETA oVirt upstream for CentOS Stream 9 - oVirt 4.5 459 B/s | 7.1 kB 00:15 oVirt Node Optional packages from CentOS Stream 9 - BaseOS 7.3 MB/s | 7.8 MB 00:01 oVirt Node Optional packages from CentOS Stream 9 - SAP 4.6 kB/s | 3.9 kB 00:00 Unable to resolve argument virt Error: Problems in request: missing groups or modules: virt [root@engine9backup yum.repos.d]# dnf module list virt Last metadata expiration check: 0:15:28 ago on Tue Sep 5 12:10:58 2023. Error: No matching Modules to list How can i install this version? if i have a backup of virtual machine with 4.5.2 can i restore in ovirt 4.5.4 without problems? Thanks, José Pascual Best Regards

1 0

Install Ovirt
by stevenmendoza2103＠gmail.com 04 Sep '23

04 Sep '23

Hello People; Could somebody help me with the installation of Ovirt , i am newbie , already i tried many times do the proccess but i cant goal it

2 1