June 2023 - Users - oVirt List Archives

Hosted Engine Deployment timeout waiting for VM
by Jonas Liechti 09 Feb '26

09 Feb '26

Hello users, I am currently trying to deploy the self-hosted engine via the web interface but it seems stuck at the task "Wait for the local VM" (https://github.com/oVirt/ovirt-ansible-collection/blob/master/roles/hosted_…) I am unsure what to look at for getting more info as I haven't worked a lot with Ansible before. Do you have any idea how to debug? The temporary IP is added to /etc/hosts and I can also login to the VM via SSH: [root@server-005 ~]# cat /etc/hosts 192.168.1.97 ovirt-engine-test.admin.int.rabe.ch # temporary entry added by hosted-engine-setup for the bootstrap VM 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 10.128.16.5 server-005.admin.int.rabe.ch 10.128.16.6 server-006.admin.int.rabe.ch 10.128.16.7 server-007.admin.int.rabe.ch #10.128.32.2 ovirt-engine-test.admin.int.rabe.ch 10.132.16.5 server-005.storage.int.rabe.ch 10.132.16.6 server-006.storage.int.rabe.ch 10.132.16.7 server-007.storage.int.rabe.ch [root@server-005 ~]# ssh ovirt-engine-test.admin.int.rabe.ch root(a)ovirt-engine-test.admin.int.rabe.ch's password: Web console: https://ovirt-engine-test.admin.int.rabe.ch:9090/ or https://192.168.1.97:9090/ Last login: Mon Apr 18 11:33:53 2022 from 192.168.1.1 [root@ovirt-engine-test ~]# ip a 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 00:16:3e:58:7a:a3 brd ff:ff:ff:ff:ff:ff inet 192.168.1.97/24 brd 192.168.1.255 scope global dynamic noprefixroute eth0 valid_lft 2313sec preferred_lft 2313sec inet6 fe80::216:3eff:fe58:7aa3/64 scope link valid_lft forever preferred_lft forever Thank you for any tips for debugging. Jonas

5 7

Unable to install oVirt on RHEL7.5
by SS00514758＠techmahindra.com 15 Jan '26

15 Jan '26

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

8 10

Unable to upload or download iso via admin portal
by Igor Filipovic 09 Dec '25

09 Dec '25

Hi, I'm having a trouble on fresh 4.4.10.7 installation (on oracle linux), I'm not able to upload or download any file using storage domain upload image function. I've imported CA certificate and have tried on several browsers (firefow, chrome,edge), on different computers (and browsers are green - claiming that I'm securely connected), but I'm always getting error regarding CA certificate when I test connection, or when I try to upload ISO image. I've tried to upload ISO image via cli commands (upload_disk.py), and that scenario was successful, however this method It is not very convenient for my co-workers. I have 5 physical hosts, one is dedicated to run ovirt-engine, and other 4 are kvm hypervisors. When I try to upload ISO this is what engine.log logs: 2023-04-08 11:00:28,339+02 INFO [org.ovirt.engine.core.bll.storage.disk.image.TransferImageStatusCommand] (default task-2) [f6b62add-0a0c-45ee-a985-a76171843382] Running command: TransferImageStatusCommand internal: false. Entities affected : ID: 1eb97088-b805-4616-af55-0ac9d1d7dfbe Type: SystemAction group CREATE_DISK with role type USER 2023-04-08 11:00:28,340+02 INFO [org.ovirt.engine.core.bll.storage.disk.image.ImageTransferUpdater] (default task-2) [f6b62add-0a0c-45ee-a985-a76171843382] Updating image transfer a78b18c5-e395-4c29-aa5c-15ffff8a1cb6 (image 4f758325-ac11-4071-a9fa-d180425e8604) phase to Paused by System (message: 'Sent 0MB') 2023-04-08 11:00:28,363+02 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-2) [f6b62add-0a0c-45ee-a985-a76171843382] EVENT_ID: UPLOAD_IMAGE_NETWORK_ERROR(1,062), Unable to upload image to disk 4f758325-ac11-4071-a9fa-d180425e8604 due to a network error. Ensure ovirt-engine's CA certificate is registered as a trusted CA in the browser. The certificate can be fetched from https://engine-dr.somedomain/ovirt-engine/services/pki-resource?resource=ca… 2023-04-08 11:00:28,363+02 INFO [org.ovirt.engine.core.bll.storage.disk.image.TransferImageStatusCommand] (default task-2) [f6b62add-0a0c-45ee-a985-a76171843382] Running command: TransferImageStatusCommand internal: false. Entities affected : ID: 1eb97088-b805-4616-af55-0ac9d1d7dfbe Type: SystemAction group CREATE_DISK with role type USER Can you please point me in some direction to try to fix this? Thanks, and best regards Igor

5 5

Installing oVirt on RHEL vs CentOS Stream, Alma or Rocky Linux
by Richard W.M. Jones 06 Oct '25

06 Oct '25

I'm still struggling to get oVirt installed. It absolutely will not install on RHEL 8, the documentation here is flat out wrong: https://www.ovirt.org/documentation/installing_ovirt_as_a_standalone_manage… javapackages-tools is not a module that exists in RHEL 8. Apparently it's a CentOS PowerTools module. Since original CentOS no longer really exists either, does anyone have any opinions or experience with installing oVirt on any of: - CentOS Stream 8 - Alma Linux 8.5 - Rocky Linux Alma in particular looks like a straight replacement for old CentOS. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com virt-top is 'top' for virtual machines. Tiny program with many powerful monitoring features, net stats, disk stats, logging, etc. http://people.redhat.com/~rjones/virt-top

8 10

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 09 Jan '25

09 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 07 Dec '24

07 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 22 Nov '24

22 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 21 Mar '24

21 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

how to renew expired ovirt node vdsm cert manually ?
by dhanaraj.ramesh＠yahoo.com 11 Jan '24

11 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

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

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

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

engine-config -s UserSessionTimeOutInterval=X problem
by marek 28 Aug '23

28 Aug '23

ovirt 4.5.4, standalone engine, centos 8 stream [root@ovirt ~]# engine-config -g UserSessionTimeOutInterval Picked up JAVA_TOOL_OPTIONS: -Dcom.redhat.fips=false UserSessionTimeOutInterval: 30 version: general [root@ovirt ~]# engine-config -s UserSessionTimeOutInterval=60 Picked up JAVA_TOOL_OPTIONS: -Dcom.redhat.fips=false Cannot set value 60 to key UserSessionTimeOutInterval. any ideas where is the problem? Marek

5 6

ovirt.hosted_engine_setup : Obtain SSO token using username/password credentials
by cmicarelli＠fdmservices.it 22 Aug '23

22 Aug '23

Hi Guys, I'm tried to install ovirt 4.5 on centos 8 stream and everytime file with this error ovirt.hosted_engine_setup : Obtain SSO token using username/password credentials Someone could help me? Regrards

2 2

Processors compatibility matrix oVirt
by Jorge Visentini 21 Jul '23

21 Jul '23

Do you have any documentation or compatibility matrix between oVirt and processors? How can I know if a processor is compatible? I ask because in the *lscpu* command I see 2 sockets, but in the *engine* I only see 1 socket. BR. -- Att, Jorge Visentini +55 55 98432-9868

5 9

ovirt with rocky linux kvm
by cynthiaberbery＠outlook.com 21 Jul '23

21 Jul '23

Hello, after installing multiple machines as rocky linux, Ovirt was chosen to be used to manage this infra. But adding these machines as "hosts" on ovirt always give: Error while executing action: Cannot add Host. Connecting to host via SSH has failed, verify that the host is reachable (IP address, routable address etc.) You may refer to the engine.log file for further details. Is rocky kvm supported on ovirt 4.3.10.4-1.el7? Do you have any contact with a supporting company/team for ovirt to check their support plan?

4 3

engine-setup failing on 4.3.2 -> 4.3.3 fails during Engine schema refresh fail
by Edward Berger 18 Jul '23

18 Jul '23

I was trying to upgrade a hyperconverged oVirt hosted engine and failed in the engine-setup command with these error and warnings. ... [ INFO ] Creating/refreshing Engine database schema [ ERROR ] schema.sh: FATAL: Cannot execute sql command: --file=/usr/share/ovirt-engine/dbscripts/upgrade/04_03_0830_add_foreign_key_to_image_transfers.sql [ ERROR ] Failed to execute stage 'Misc configuration': Engine schema refresh failed ... [ INFO ] Yum Verify: 16/16: ovirt-engine-tools.noarch 0:4.3.3.5-1.el7 - e [WARNING] Rollback of DWH database postponed to Stage "Clean up" [ INFO ] Rolling back database schema ... [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination [ ERROR ] Execution of setup failed Attaching engine-setup logfile.

4 6

Suggestion to switch to nightly
by Sandro Bonazzola 07 Jul '23

07 Jul '23

Hi, As you probably noticed there were no regular releases after oVirt 4.5.4 <https://ovirt.org/release/4.5.4/> in December 2022. Despite the calls to action to the community and to the companies involved with oVirt, there have been no uptake of the leading of the oVirt project yet. The developers at Red Hat still dedicating time to the project are now facing the fact they lack the time to do formal releases despite they keep fixing platform regressions like the recent ones due to the new ansible changes. That makes a nightly snapshot setup a more stable environment than oVirt 4.5.4. For this reason, we would like to suggest the user community to enable nightly repositories for oVirt by following the procedure at: https://www.ovirt.org/develop/dev-process/install-nightly-snapshot.html This will ensure that the latest fixes for the platform regressions will be promptly available. Regards, -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING - Red Hat In-Vehicle Operating System 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.*

5 9

GPU Passthrough issues with oVirt 4.5
by Vinícius Ferrão 07 Jul '23

07 Jul '23

Hello, does anyone is having issues with device passthrough on oVirt 4.5? I can passthrough the devices without issue to a given VM, but inside the VM it fails to recognize all the devices. In my case I’ve added 4x GPUs to a VM, but only one show up, and there’s the following errors inside the VM: [ 23.006655] nvidia 0000:0a:00.0: enabling device (0000 -> 0002) [ 23.008026] NVRM: This PCI I/O region assigned to your NVIDIA device is invalid: NVRM: BAR1 is 0M @ 0x0 (PCI:0000:0a:00.0) [ 23.008035] NVRM: This PCI I/O region assigned to your NVIDIA device is invalid: NVRM: BAR2 is 0M @ 0x0 (PCI:0000:0a:00.0) [ 23.008040] NVRM: This PCI I/O region assigned to your NVIDIA device is invalid: NVRM: BAR3 is 0M @ 0x0 (PCI:0000:0a:00.0) [ 23.008045] NVRM: This PCI I/O region assigned to your NVIDIA device is invalid: NVRM: BAR4 is 0M @ 0x0 (PCI:0000:0a:00.0) [ 23.008049] NVRM: This PCI I/O region assigned to your NVIDIA device is invalid: NVRM: BAR5 is 0M @ 0x0 (PCI:0000:0a:00.0) [ 23.012339] NVRM: The NVIDIA GPU 0000:0a:00.0 (PCI ID: 10de:1db1) NVRM: installed in this system is not supported by the NVRM: NVIDIA 535.54.03 driver release. NVRM: Please see 'Appendix A - Supported NVIDIA GPU Products' NVRM: in this release's README, available on the operating system NVRM: specific graphics driver download page at www.nvidia.com. [ 23.016175] nvidia: probe of 0000:0a:00.0 failed with error -1 [ 23.016838] NVRM: This PCI I/O region assigned to your NVIDIA device is invalid: NVRM: BAR0 is 0M @ 0x0 (PCI:0000:0b:00.0) [ 23.016842] nvidia: probe of 0000:0b:00.0 failed with error -1 [ 23.017211] NVRM: This PCI I/O region assigned to your NVIDIA device is invalid: NVRM: BAR0 is 0M @ 0x0 (PCI:0000:0c:00.0) [ 23.017215] nvidia: probe of 0000:0c:00.0 failed with error -1 [ 23.017248] NVRM: The NVIDIA probe routine failed for 3 device(s). [ 23.214409] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 535.54.03 Tue Jun 6 22:20:39 UTC 2023 [ 23.485704] [drm] [nvidia-drm] [GPU ID 0x00000900] Loading driver [ 23.485708] [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:09:00.0 on minor 1 On the host this shows up on dmesg, but seems right: [ 709.572845] vfio-pci 0000:1a:00.0: vfio_ecap_init: hiding ecap 0x1e@0x258 [ 709.572877] vfio-pci 0000:1a:00.0: vfio_ecap_init: hiding ecap 0x19@0x900 [ 709.572883] vfio-pci 0000:1a:00.0: vfio_ecap_init: hiding ecap 0x23@0xac0 [ 710.660813] vfio-pci 0000:1d:00.0: vfio_ecap_init: hiding ecap 0x1e@0x258 [ 710.660845] vfio-pci 0000:1d:00.0: vfio_ecap_init: hiding ecap 0x19@0x900 [ 710.660851] vfio-pci 0000:1d:00.0: vfio_ecap_init: hiding ecap 0x23@0xac0 [ 711.748760] vfio-pci 0000:1e:00.0: vfio_ecap_init: hiding ecap 0x1e@0x258 [ 711.748791] vfio-pci 0000:1e:00.0: vfio_ecap_init: hiding ecap 0x19@0x900 [ 711.748797] vfio-pci 0000:1e:00.0: vfio_ecap_init: hiding ecap 0x23@0xac0 [ 712.836687] vfio-pci 0000:1c:00.0: vfio_ecap_init: hiding ecap 0x1e@0x258 [ 712.836718] vfio-pci 0000:1c:00.0: vfio_ecap_init: hiding ecap 0x19@0x900 [ 712.836725] vfio-pci 0000:1c:00.0: vfio_ecap_init: hiding ecap 0x23@0xac0 Thanks.

2 1

No bootable disk OVA
by cello86＠gmail.com 07 Jul '23

07 Jul '23

Hi all, we imported a rhel 9.2 image from an OVA generated on vmware and we tried to create a new VM but we had a no bootable disk error. The OVA has been imported with virt-2-v library and if we create a new VM we noticed that the disk is 2 GB size but we resized the disk to 50 GB. The VM has been started with Q35 Chipset with UEFI options and the disk has the flag bootable activated. We're using ovirt 4.5.4-1 Could you help us to sort this issue? Thanks, Marcello

4 4

ovirt template import using ansible
by destfinal＠googlemail.com 05 Jul '23

05 Jul '23

Hi, I use a set of templates, generated in one cluster and re-used in multiple clusters. The clusters do not have direct connections between each other. My dev environment can talk to all the clusters. Currently, 1. I export the templates (as OVAs) to one of the nodes (example: node1.source.cluster), from the ovirt console (https://management.source.cluster) 2. scp the templates to my dev machine (example: scp -r node1.source.cluster:/tmp/ovirt_templates /tmp/ovirt_templates) 3. scp the templates from my dev environment to the target cluster (example: scp /tmp/ovirt_templates node1.target.cluster:/tmp) 4. Import the templates using the ovirt console of the target cluster (https://management.target.cluster) This is highly a manual job and I am trying to automate the process using ansible. I am unable to work it out using the ovit_template module documentation (https://docs.ansible.com/ansible/latest/collections/ovirt/ovirt/ovirt_templ…) and could not able to see any other module in this relation. Has anybody done this before and point me to the right direction? Or if there is a better process than what I follow above, please suggest me one. Please let me know if you need more information in this regard. Thanks

4 10

Managing Ovirt Networks with Ansible
by William Roberts 29 Jun '23

29 Jun '23

Hi Team, So I'm setting up some automation to build an environment within an ovirt cluster of X amount of nodes. Part of that is the creation of the networks, and subsequently the attaching of those network to each host in the cluster. Seems pretty straight forward except for the fact you need the name of the interfaces to attach the networks to, unfortunately none of the ansible 2.9 modules I've been trying give you that information. Specifically ovirt_host_info, has a list item called "nics" which i assumed would give it but it doesn't return a value. Does anyone know of a module that would give this info? seems like a pretty crucial thing to be missing. TIA Will

1 0

securing ovirt vnc console
by Bill James 28 Jun '23

28 Jun '23

Our security requirements require that we disable tls1.0 and tla1.1 for VNC port, 59xx. I have not yet been able to find where this can be done, only for spice console. Can anyone assist in pointing me to what config file controls this? ovirt-engine 4.3.

1 0

Re: Customizing ovirt vm / user web portal
by R A 28 Jun '23

28 Jun '23

Hello, the idea was to run the vm portal from another host and connect it through REST-API with the host which run ovirt-engine for example for a dev environment. So it’s not possible? I guess importing the third Party CA local in to ovirt-engine should also work local with the vmportal. BR Peter Von: Patrick Hibbs <hibbsncc1701(a)gmail.com> Gesendet: Mittwoch, 28. Juni 2023 10:27 An: R A <Jarheadx(a)hotmail.de> Betreff: Re: [ovirt-users] Re: Customizing ovirt vm / user web portal Hello, oVirt doesn't use the system wide java keystore. It uses it's own at /etc/pki/ovirt-engine/.truststore If you want your third party cert to work with the java components, such as the disc image uploader function in the admin console, you'll either need to follow the official documentation for altering it. Or import the third party CA manually. (It uses the default keystore password.) -Patrick Hibbs

1 0

Bcp vm
by Ali Gusainov 27 Jun '23

27 Jun '23

Hello experts. Environment: 2 identical servers running CentOS Linux release 7.7.1908 oVirt Version:4.3.7.2-1.el7 No clusters configured. NFS share for backups on third server. Have some questions. 1. Need to create backups of virtual machines to NFS without downtime. Can an 'OVA export' be a complete policy for backups? 2. Is there a way to export vm to OVA via command line?

2 5

How to add alternate fqdn
by BJ一哥 27 Jun '23

27 Jun '23

Version 4.5.1 I try to modify the parameter of SSO_ALTERNATE_ENGINE_FQDNS in /etc/ovirt-engine/engine.conf.d/11-setup-sso.conf to a new domain name The web interface opens normally, but the management portal cannot be accessed. Entering the management portal prompts 500 internal Server error

1 0

Re: Customizing ovirt vm / user web portal
by Jorge Visentini 26 Jun '23

26 Jun '23

Following for being interesting... Em sex., 23 de jun. de 2023 às 10:01, R A <jarheadx(a)hotmail.de> escreveu: > Hello, > > > > i want to customize the interface and some functions in the ovirt user > portal. > > > > For example adding some Buttons with functionality or doing some style > changes. > > > > Is this possible? Is there any guide how to do that? > > > > BR > > Peter > _______________________________________________ > 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/RI23B7PVQTVHK… > -- Att, Jorge Visentini +55 55 98432-9868

3 2

HostEngine added alternate fqdn cannot be accessed
by ziyi Liu 26 Jun '23

26 Jun '23

I modified the parameter of SSO_ALTERNATE_ENGINE_FQDNS to the new fqdn in /etc/ovirt-engine/engine.conf.d/11-setup-sso.conf. After modifying the hosts, I can use the new fqdn to open the web but cannot enter the portal management, prompting 500 Internal Server Error

1 0

Re: ovirt 4.5 VNC Failed to complete handshake Error in the pull function on Windows
by Patrick Hibbs 25 Jun '23

25 Jun '23

Hello, On 6/23/23 13:23, R A wrote: > > Hello, > > i am using ovirt 4.5.4-1.el9 standalone on Rocky Linux and have some > struggle with vnc connection. > > I ve engine.mydomain.de which contains the ovirt-engine. I installed > third party certificate successfully. So when i call > engine.mydomain.de/ovirt-engine or node1.mydomain.de:9090 the browser > tell me that connection is secured. > > My first host is node1.mydomain.de, which has currently one VM up. > > On Linux Client (Rocky Linux 9.2) > > 1. When i run „remote-viewer --debug /home/user1/Downloads/console.vv > --gtk-vnc-debug“ everything works fine. RemoteViewer opens and i > can see the console of my vm > 2. When i try to open the console.vv directly via remoteViewer from > enngine-portal i get feedback from remoteViewer: „The certificate > is not trusted“ > Did you do that after opening console.vv manually? Or did you download a new console.vv before doing so? console.vv files are good for one use only. As they contain a one-time password that is revoked after use. > 1. 3. When i try to open via novnc a new tab opens and i get > „Something went wrong, connection is closed“ > Again, did you reuse that console.vv file? Or did you download a new one? FYI: The file should be deleted automatically after remote-viewer opens it. As it's not supposed to be reused. > > On Windows 11 > > 1. When i generate the console.vv and copy the password and > hostadress + port to TigerVNC client everything work fine. > TigerVNC tells me that connection is secured > 2. When opening console.vv directly via RemoteViewer i get „Filed to > complete handshake Error in the pull function > 3. When i try to open via novnc a new tab opens and i get „Something > went wrong, connection is closed“ > 4. When i run "C:\ProgramData\Microsoft\Windows\Start > Menu\Programs\VirtViewer\Remote viewer.lnk" --debug > C:\Users\rezaa\Downloads\console.vv --gtk-vnc-debug > > I get : > > C:\Users\rezaa>"C:\ProgramData\Microsoft\Windows\Start > Menu\Programs\VirtViewer\Remote viewer.lnk" --debug > C:\Users\rezaa\Downloads\console.vv --gtk-vnc-debug > > C:\Users\rezaa>(remote-viewer.exe:9460): virt-viewer-DEBUG: > 19:16:33.218: keymap string is empty - nothing to do > > (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.264: Opening > display to C:\Users\rezaa\Downloads\console.vv > > (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.265: Guest > (NULL) has a vnc display > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.271: > ../src/vncconnection.c Init VncConnection=00000000070f1c90 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.271: > ../src/vncdisplaykeymap.c Using Win32 virtual keycode mapping > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.272: > ../src/vncdisplay.c Grab sequence is now Control_L+Alt_L > > (remote-viewer.exe:9460): libsoup-WARNING **: 19:16:33.277: Could not > set SSL credentials from '/etc/pki/tls/certs/ca-bundle.crt': > Vertrauenswürdigkeitsliste konnte nicht aus > /etc/pki/tls/certs/ca-bundle.crt befüllt werden: Error while reading file. > > (remote-viewer.exe:9460): libsoup-WARNING **: 19:16:33.277: Could not > set SSL credentials from '/etc/pki/tls/certs/ca-bundle.crt': > Vertrauenswürdigkeitsliste konnte nicht aus > /etc/pki/tls/certs/ca-bundle.crt befüllt werden: Error while reading file. > > (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.278: Spice > foreign menu updated > > (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.278: After open > connection callback fd=-1 > > (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.279: Opening > connection to display at C:\Users\rezaa\Downloads\console.vv > > (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.289: fullscreen > display 0: 0 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.289: > ../src/vncconnection.c Open host=node1.mydomain.de port=5900 > > (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.289: notebook > show status 0000000004408580 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.875: > ../src/vncconnection.c Open coroutine starting > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.876: > ../src/vncconnection.c Started background coroutine > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.877: > ../src/vncconnection.c Resolving host node1.mydomain.de 5900 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.880: > ../src/vncconnection.c Trying one socket > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.881: > ../src/vncconnection.c Schedule socket timeout 00000000070f0a40 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.882: > ../src/vncconnection.c Socket pending > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.914: > ../src/vncconnection.c Finally connected > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.915: > ../src/vncconnection.c Remove timeout 00000000070f0a40 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.916: > ../src/vncconnection.c Emit main context 13 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.917: > ../src/vncdisplay.c Grab sequence is now > > (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.917: notebook > show status 0000000004408580 > > (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.919: Insert > display 0 0000000007572f80 > > (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.919: notebook > show status 0000000004408580 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.920: > ../src/vncdisplay.c Connected to VNC server > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.920: > ../src/vncconnection.c Protocol initialization > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.920: > ../src/vncconnection.c Schedule greeting timeout 00000000070f0a40 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.921: > ../src/vncconnection.c Read error Ein nicht blockierender > Socketvorgang konnte nicht sofort ausgeführt werden. > > (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.922: Allocated > 1024x768 > > (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.922: Child > allocate 1024x640 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.946: > ../src/vncconnection.c Remove timeout 00000000070f0a40 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.947: > ../src/vncconnection.c Server version: 3.8 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.950: > ../src/vncconnection.c Sending full greeting > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.951: > ../src/vncconnection.c Using version: 3.8 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.964: > ../src/vncconnection.c Read error Ein nicht blockierender > Socketvorgang konnte nicht sofort ausgeführt werden. > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.983: > ../src/vncconnection.c Possible auth 19 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.984: > ../src/vncconnection.c Emit main context 11 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.984: > ../src/vncconnection.c Thinking about auth type 19 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.985: > ../src/vncconnection.c Decided on auth type 19 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.985: > ../src/vncconnection.c Waiting for auth type > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.986: > ../src/vncconnection.c Choose auth 19 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.986: > ../src/vncconnection.c Checking if credentials are needed > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.987: > ../src/vncconnection.c No credentials required > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.987: > ../src/vncconnection.c Read error Ein nicht blockierender > Socketvorgang konnte nicht sofort ausgeführt werden. > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.019: > ../src/vncconnection.c Read error Ein nicht blockierender > Socketvorgang konnte nicht sofort ausgeführt werden. > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.050: > ../src/vncconnection.c Possible VeNCrypt sub-auth 261 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.051: > ../src/vncconnection.c Emit main context 12 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.052: > ../src/vncconnection.c Requested auth subtype 261 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.053: > ../src/vncconnection.c Waiting for VeNCrypt auth subtype > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.054: > ../src/vncconnection.c Choose auth 261 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.055: > ../src/vncconnection.c Checking if credentials are needed > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.056: > ../src/vncconnection.c No credentials required > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.056: > ../src/vncconnection.c Read error Ein nicht blockierender > Socketvorgang konnte nicht sofort ausgeführt werden. > > (remote-viewer.exe:9460): GLib-GIO-WARNING **: 19:16:34.073: > Unexpectedly, UWP app > `Microsoft.ScreenSketch_11.2303.17.0_x64__8wekyb3d8bbwe' (AUMId > `Microsoft.ScreenSketch_8wekyb3d8bbwe!App') supports 29 extensions but > has no verbs > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.088: > ../src/vncconnection.c Do TLS handshake > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.089: > ../src/vncconnection.c Checking if credentials are needed > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.092: > ../src/vncconnection.c Want a TLS clientname > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.094: > ../src/vncconnection.c Requesting missing credentials > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.102: > ../src/vncconnection.c Emit main context 10 > > (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:34.105: Got VNC > credential request for 1 credential(s) > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.105: > ../src/vncconnection.c Set credential 2 libvirt > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.106: > ../src/vncconnection.c Searching for certs in > /usr/x86_64-w64-mingw32/sys-root/mingw/etc/pki > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.108: > ../src/vncconnection.c Failed to find certificate CA/cacert.pem > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.109: > ../src/vncconnection.c No CA certificate provided, using GNUTLS global > trust > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.111: > ../src/vncconnection.c Failed to find certificate CA/cacrl.pem > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.113: > ../src/vncconnection.c Failed to find certificate > libvirt/private/clientkey.pem > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.113: > ../src/vncconnection.c Failed to find certificate libvirt/clientcert.pem > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.114: > ../src/vncconnection.c Waiting for missing credentials > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.117: > ../src/vncconnection.c Got all credentials > > ( > > remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.120: > ../src/vncconnection.c No CA certificate provided; trying the system > trust store instead > > (remote-viewer.exe:9460): GLib-GIO-WARNING **: 19:16:34.120: > Unexpectedly, UWP app > `Clipchamp.Clipchamp_2.6.2.0_neutral__yxz26nhyzhsrt' (AUMId > `Clipchamp.Clipchamp_yxz26nhyzhsrt!App') supports 41 extensions but > has no verbs > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.132: > ../src/vncconnection.c Using the system trust store and CRL > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.132: > ../src/vncconnection.c No client cert or key provided > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.133: > ../src/vncconnection.c No CA revocation list provided > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.133: > ../src/vncconnection.c Error: Failed to complete handshake Error in > the pull function. > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.134: > ../src/vncconnection.c Emit main context 16 > > (remote-viewer.exe:9460): virt-viewer-WARNING **: 19:16:34.134: > vnc-session: got vnc error Failed to complete handshake Error in the > pull function. > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.135: > ../src/vncdisplay.c VNC server error > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.135: > ../src/vncconnection.c Auth failed > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.135: > ../src/vncconnection.c Doing final VNC cleanup > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.136: > ../src/vncconnection.c Close VncConnection=00000000070f1c90 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.136: > ../src/vncconnection.c Emit main context 15 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.137: > ../src/vncdisplay.c Disconnected from VNC server > > (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:34.137: Not > removing main window 0 00000000044694d0 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.138: > ../src/vncdisplay.c Grab sequence is now > > (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:34.138: Disconnected > > (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:47.126: close > vnc=00000000070ec090 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:47.127: > ../src/vncconnection.c Init VncConnection=00000000053f6af0 > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:47.127: > ../src/vncdisplaykeymap.c Using Win32 virtual keycode mapping > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:47.128: > ../src/vncdisplay.c Grab sequence is now Control_L+Alt_L > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:47.129: > ../src/vncdisplay.c Display destroy, requesting that VNC connection close > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:47.129: > ../src/vncdisplay.c Releasing VNC widget > > (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:47.129: > ../src/vncconnection.c Finalize VncConnection=00000000053f6af0 > This looks like your Windows host lacks the ovirt-engine CA in it's trust store. You should try importing the CA first before opening the console.vv file. It's not possible* to use a third party CA to secure the VNC connections. As the VNC connections originate on the virtualization hosts themselves, the CA that they use is the internal ovirt-engine CA that was automatically generated by engine-setup. If you don't want to import the ovirt-engine CA on the end-user machines, your best option is to force end users through the end-user portal. Alternatively, you could disable VNC encryption entirely and secure the link via other means. *: Technically it is possible to use a third party CA cert on the VNC connections, but it will only work until VDSM reboots the host or performs a host upgrade. As there is no way to force VDSM to ignore the "invalid" custom cert. -Patrick Hibbs > The solutions provided here was not successfull > https://access.redhat.com/solutions/6217601 > > BR > > R A > > > _______________________________________________ > Users mailing list --users(a)ovirt.org > To unsubscribe send an email tousers-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/XG7T…

2 1

Intel Xeon Platinum 8276M vs oVirt 4.4.10.2-1
by Jorge Visentini 25 Jun '23

25 Jun '23

Hi all! Does anyone use or used Intel Xeon Platinum 8276M with oVirt 4.4.10? *I have the following situation:* I have these 2 sockets on a host, and on bash (lscpu) I identify the 2 sockets, however the oVirt interface only identifies 1 socket: *lscpu:* [root@ovirt03 ~]# lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 112 On-line CPU(s) list: 0-111 Thread(s) per core: 2 Core(s) per socket: 28 *Socket(s): 2* NUMA node(s): 2 Vendor ID: GenuineIntel BIOS Vendor ID: Intel(R) Corporation CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Platinum 8276M CPU @ 2.20GHz BIOS Model name: Intel(R) Xeon(R) Platinum 8276M CPU @ 2.20GHz Stepping: 7 CPU MHz: 2990.453 CPU max MHz: 4000.0000 CPU min MHz: 1000.0000 BogoMIPS: 4400.00 Virtualization: VT-x L1d cache: 32K L1i cache: 32K L2 cache: 1024K L3 cache: 39424K NUMA node0 CPU(s): 0-27,56-83 NUMA node1 CPU(s): 28-55,84-111 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single intel_ppin ssbd mba ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts pku ospke avx512_vnni md_clear flush_l1d arch_capabilities [root@ovirt03 ~]# *oVirt Host Interface:* CPU Model Name: Intel(R) Xeon(R) Platinum 8276M CPU @ 2.20GHz CPU Type: Secure Intel Cascadelake Server Family *CPU Sockets: 1* CPU Cores per Socket: 56 CPU Threads per Core: 2 (SMT Enabled) TSC Frequency: 2199999000 (scaling enabled) I need it to show the 2 sockets because I need to configure the NUMA. If anyone has any tips or fixes, I'd appreciate it. -- Att, Jorge Visentini +55 55 98432-9868

1 0

Ovirt 4.5 different VNC Server
by R A 24 Jun '23

24 Jun '23

Hello, is it possible to use a custom vnc server like tigervnc on the hosts and forward the display then to the vms ?? Is there any guide for this? BR R A

1 0

Ovirt 4.5 any alternatives to Remote Viewer
by R A 23 Jun '23

23 Jun '23

Hello, are there any alternatives to Remote Viewer which can open the console.vv provided by ovirt engine? BR R A

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ovirt 4.5 VNC Failed to complete handshake Error in the pull function on Windows
by R A 23 Jun '23

23 Jun '23

Hello, i am using ovirt 4.5.4-1.el9 standalone on Rocky Linux and have some struggle with vnc connection. I ve engine.mydomain.de which contains the ovirt-engine. I installed third party certificate successfully. So when i call engine.mydomain.de/ovirt-engine or node1.mydomain.de:9090 the browser tell me that connection is secured. My first host is node1.mydomain.de, which has currently one VM up. On Linux Client (Rocky Linux 9.2) 1. When i run "remote-viewer --debug /home/user1/Downloads/console.vv --gtk-vnc-debug" everything works fine. RemoteViewer opens and i can see the console of my vm 2. When i try to open the console.vv directly via remoteViewer from enngine-portal i get feedback from remoteViewer: "The certificate is not trusted" 3. When i try to open via novnc a new tab opens and i get "Something went wrong, connection is closed" On Windows 11 1. When i generate the console.vv and copy the password and hostadress + port to TigerVNC client everything work fine. TigerVNC tells me that connection is secured 2. When opening console.vv directly via RemoteViewer i get "Filed to complete handshake Error in the pull function 3. When i try to open via novnc a new tab opens and i get "Something went wrong, connection is closed" 4. When i run "C:\ProgramData\Microsoft\Windows\Start Menu\Programs\VirtViewer\Remote viewer.lnk" --debug C:\Users\rezaa\Downloads\console.vv --gtk-vnc-debug I get : C:\Users\rezaa>"C:\ProgramData\Microsoft\Windows\Start Menu\Programs\VirtViewer\Remote viewer.lnk" --debug C:\Users\rezaa\Downloads\console.vv --gtk-vnc-debug C:\Users\rezaa>(remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.218: keymap string is empty - nothing to do (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.264: Opening display to C:\Users\rezaa\Downloads\console.vv (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.265: Guest (NULL) has a vnc display (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.271: ../src/vncconnection.c Init VncConnection=00000000070f1c90 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.271: ../src/vncdisplaykeymap.c Using Win32 virtual keycode mapping (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.272: ../src/vncdisplay.c Grab sequence is now Control_L+Alt_L (remote-viewer.exe:9460): libsoup-WARNING **: 19:16:33.277: Could not set SSL credentials from '/etc/pki/tls/certs/ca-bundle.crt': Vertrauenswürdigkeitsliste konnte nicht aus /etc/pki/tls/certs/ca-bundle.crt befüllt werden: Error while reading file. (remote-viewer.exe:9460): libsoup-WARNING **: 19:16:33.277: Could not set SSL credentials from '/etc/pki/tls/certs/ca-bundle.crt': Vertrauenswürdigkeitsliste konnte nicht aus /etc/pki/tls/certs/ca-bundle.crt befüllt werden: Error while reading file. (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.278: Spice foreign menu updated (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.278: After open connection callback fd=-1 (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.279: Opening connection to display at C:\Users\rezaa\Downloads\console.vv (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.289: fullscreen display 0: 0 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.289: ../src/vncconnection.c Open host=node1.mydomain.de port=5900 (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.289: notebook show status 0000000004408580 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.875: ../src/vncconnection.c Open coroutine starting (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.876: ../src/vncconnection.c Started background coroutine (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.877: ../src/vncconnection.c Resolving host node1.mydomain.de 5900 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.880: ../src/vncconnection.c Trying one socket (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.881: ../src/vncconnection.c Schedule socket timeout 00000000070f0a40 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.882: ../src/vncconnection.c Socket pending (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.914: ../src/vncconnection.c Finally connected (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.915: ../src/vncconnection.c Remove timeout 00000000070f0a40 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.916: ../src/vncconnection.c Emit main context 13 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.917: ../src/vncdisplay.c Grab sequence is now (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.917: notebook show status 0000000004408580 (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.919: Insert display 0 0000000007572f80 (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.919: notebook show status 0000000004408580 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.920: ../src/vncdisplay.c Connected to VNC server (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.920: ../src/vncconnection.c Protocol initialization (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.920: ../src/vncconnection.c Schedule greeting timeout 00000000070f0a40 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.921: ../src/vncconnection.c Read error Ein nicht blockierender Socketvorgang konnte nicht sofort ausgeführt werden. (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.922: Allocated 1024x768 (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:33.922: Child allocate 1024x640 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.946: ../src/vncconnection.c Remove timeout 00000000070f0a40 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.947: ../src/vncconnection.c Server version: 3.8 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.950: ../src/vncconnection.c Sending full greeting (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.951: ../src/vncconnection.c Using version: 3.8 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.964: ../src/vncconnection.c Read error Ein nicht blockierender Socketvorgang konnte nicht sofort ausgeführt werden. (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.983: ../src/vncconnection.c Possible auth 19 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.984: ../src/vncconnection.c Emit main context 11 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.984: ../src/vncconnection.c Thinking about auth type 19 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.985: ../src/vncconnection.c Decided on auth type 19 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.985: ../src/vncconnection.c Waiting for auth type (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.986: ../src/vncconnection.c Choose auth 19 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.986: ../src/vncconnection.c Checking if credentials are needed (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.987: ../src/vncconnection.c No credentials required (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:33.987: ../src/vncconnection.c Read error Ein nicht blockierender Socketvorgang konnte nicht sofort ausgeführt werden. (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.019: ../src/vncconnection.c Read error Ein nicht blockierender Socketvorgang konnte nicht sofort ausgeführt werden. (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.050: ../src/vncconnection.c Possible VeNCrypt sub-auth 261 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.051: ../src/vncconnection.c Emit main context 12 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.052: ../src/vncconnection.c Requested auth subtype 261 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.053: ../src/vncconnection.c Waiting for VeNCrypt auth subtype (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.054: ../src/vncconnection.c Choose auth 261 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.055: ../src/vncconnection.c Checking if credentials are needed (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.056: ../src/vncconnection.c No credentials required (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.056: ../src/vncconnection.c Read error Ein nicht blockierender Socketvorgang konnte nicht sofort ausgeführt werden. (remote-viewer.exe:9460): GLib-GIO-WARNING **: 19:16:34.073: Unexpectedly, UWP app `Microsoft.ScreenSketch_11.2303.17.0_x64__8wekyb3d8bbwe' (AUMId `Microsoft.ScreenSketch_8wekyb3d8bbwe!App') supports 29 extensions but has no verbs (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.088: ../src/vncconnection.c Do TLS handshake (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.089: ../src/vncconnection.c Checking if credentials are needed (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.092: ../src/vncconnection.c Want a TLS clientname (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.094: ../src/vncconnection.c Requesting missing credentials (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.102: ../src/vncconnection.c Emit main context 10 (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:34.105: Got VNC credential request for 1 credential(s) (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.105: ../src/vncconnection.c Set credential 2 libvirt (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.106: ../src/vncconnection.c Searching for certs in /usr/x86_64-w64-mingw32/sys-root/mingw/etc/pki (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.108: ../src/vncconnection.c Failed to find certificate CA/cacert.pem (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.109: ../src/vncconnection.c No CA certificate provided, using GNUTLS global trust (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.111: ../src/vncconnection.c Failed to find certificate CA/cacrl.pem (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.113: ../src/vncconnection.c Failed to find certificate libvirt/private/clientkey.pem (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.113: ../src/vncconnection.c Failed to find certificate libvirt/clientcert.pem (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.114: ../src/vncconnection.c Waiting for missing credentials (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.117: ../src/vncconnection.c Got all credentials ( remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.120: ../src/vncconnection.c No CA certificate provided; trying the system trust store instead (remote-viewer.exe:9460): GLib-GIO-WARNING **: 19:16:34.120: Unexpectedly, UWP app `Clipchamp.Clipchamp_2.6.2.0_neutral__yxz26nhyzhsrt' (AUMId `Clipchamp.Clipchamp_yxz26nhyzhsrt!App') supports 41 extensions but has no verbs (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.132: ../src/vncconnection.c Using the system trust store and CRL (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.132: ../src/vncconnection.c No client cert or key provided (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.133: ../src/vncconnection.c No CA revocation list provided (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.133: ../src/vncconnection.c Error: Failed to complete handshake Error in the pull function. (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.134: ../src/vncconnection.c Emit main context 16 (remote-viewer.exe:9460): virt-viewer-WARNING **: 19:16:34.134: vnc-session: got vnc error Failed to complete handshake Error in the pull function. (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.135: ../src/vncdisplay.c VNC server error (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.135: ../src/vncconnection.c Auth failed (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.135: ../src/vncconnection.c Doing final VNC cleanup (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.136: ../src/vncconnection.c Close VncConnection=00000000070f1c90 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.136: ../src/vncconnection.c Emit main context 15 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.137: ../src/vncdisplay.c Disconnected from VNC server (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:34.137: Not removing main window 0 00000000044694d0 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:34.138: ../src/vncdisplay.c Grab sequence is now (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:34.138: Disconnected (remote-viewer.exe:9460): virt-viewer-DEBUG: 19:16:47.126: close vnc=00000000070ec090 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:47.127: ../src/vncconnection.c Init VncConnection=00000000053f6af0 (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:47.127: ../src/vncdisplaykeymap.c Using Win32 virtual keycode mapping (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:47.128: ../src/vncdisplay.c Grab sequence is now Control_L+Alt_L (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:47.129: ../src/vncdisplay.c Display destroy, requesting that VNC connection close (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:47.129: ../src/vncdisplay.c Releasing VNC widget (remote-viewer.exe:9460): gtk-vnc-DEBUG: 19:16:47.129: ../src/vncconnection.c Finalize VncConnection=00000000053f6af0 The solutions provided here was not successfull https://access.redhat.com/solutions/6217601 BR R A

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Constant vdsmd ssl handshake errros on all node (system seems to be ok) - can you help track down error / cinfirm i can ignore ?
by morgan cox 23 Jun '23

23 Jun '23

Hi. I have a (mostly) working Ovirt setup - i.e everything is working as far as I can tell. I have a 'standalone Manager with local databases' setup and several nodes. On all nodes I see this error constantly produced ----- Jun 23 15:50:26 ovirt-node2 vdsm[10344]: ERROR ssl handshake: socket error, address: ::ffff:127.0.0.1 Jun 23 15:50:26 ovirt-node2 vdsm[10344]: WARN unhandled write event ----- As mentioned everything seems to be working, all nodes are up, I can update them , etc. Is the error perhaps related to no ipv6 access and I can safely ignore ? I have an installed cert (not self signed) which i have added to the web ui - could this be connected ? If so can someone confirm which certs and ca should be the same/match (engine and nodes)? One issue I am having is that live migration seems to randomly fail (i.e message is migration was cancelled) could see anything obvious looking at the logs

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Customizing ovirt vm / user web portal
by R A 23 Jun '23

23 Jun '23

Hello, i want to customize the interface and some functions in the ovirt user portal. For example adding some Buttons with functionality or doing some style changes. Is this possible? Is there any guide how to do that? BR Peter

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Ovirt and packer integration
by cello86＠gmail.com 22 Jun '23

22 Jun '23

Hi All, we're checking some integration with packer and ovirt to automatically generate templates for the golden image used by terraform. We found this outdated repo https://github.com/ganto/packer-builder-ovirt. Could you help us to verify the possibility to integrate Ovirt 4 with Hashicorp Packer? Thanks, Marcello

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