June 2024 - Users - oVirt List Archives

Please tell me how to deal with the error
by d_hashima＠sagaidc.co.jp 19 Jun '24

19 Jun '24

I'm currently installing oVirt45 self-host on RHEL9. Installation fails due to the following error. Could you please give me some advice? error contents: "Failed to download metadata for repo 'centos-ceph-pacific': Cannot prepare internal mirrorlist: No URLs in mirrorlist"

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Add new host fail and reinstall fail
by max.tseng＠extremedata.com.tw 19 Jun '24

19 Jun '24

Hi Sir, I want crate new host server , always get error message 2024-06-19 14:52:59,440+08 WARN [org.apache.sshd.client.session.ClientConnectionService] (sshd-SshClient[79ddc832]-nio2-thread-8) globalRequest(ClientConnectionService[ClientSessionImpl[root@/172.16.1.40:22]])[hostkeys-00@openssh.com, want-reply=false] failed (SshException) to process: EdDSA provider not supported

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Out-of-sync - Host Network's configurations differ from DC
by munnadawood＠gmail.com 18 Jun '24

18 Jun '24

Hello Team, We had a power outage last week and we started observing the error on our oVirt cluster, where all the hosts went out-of-sync. When I select my ovirtmgmt interface it shows the out-of-sync symbol and shows IPv4 gateway ( Host - Null, DC - 10.xx..xx.xx) Same with my VM traffic network, it shows the out-of-sync symbol and shows IPv4 gateway ( Host - Null, DC - 10.xx..xx.xx) Please help me with my troubleshooting as we lost access to VM's access after our power outage. Thanks, Dawood.

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Deployment Failure with oVirt Hosted Engine on CentOS Stream 9
by khaltarabien＠gmail.com 17 Jun '24

17 Jun '24

Hello, I've encountered a failure while trying to deploy the oVirt Hosted Engine using the oVirt Node NG Installer on a system running CentOS Stream 9. Here are the details: Environment: OS: CentOS Stream 9 (oVirt Node 4.5.5) oVirt Version: 4.5.5 Installer ISO: oVirt Node NG Installer 4.5.5-2023113015 for el9 Issue: During the deployment of the hosted engine, the process failed with several error messages, notably failing to download metadata for the 'centos-ceph-pacific' repository due to no URLs in the mirrorlist, and a failure deploying the engine on the local VM. Error Messages: Failed to download metadata for repo 'centos-ceph-pacific': Cannot prepare internal mirrorlist: No URLs in mirrorlist There was a failure deploying the engine on the local engine VM. The system may not be provisioned according to the playbook results: please check the logs for the issue, fix accordingly or re-deploy from scratch. Deprecation warning for the Python crypt module. Steps Taken: Attempted deployment using the hosted-engine --deploy command. Used the specified installer ISO. Seeking Help: Has anyone faced similar issues, or does anyone have suggestions on how to resolve the mirrorlist problem and the deployment issue? Any help or guidance would be greatly appreciated!ERY, status: NOERROR, id: 52241 2024-06-13 00:07:19,621+0000 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:113 fatal: [localhost -> 192.168.222.192]: FAILED! => {"changed": false, "msg": "Failed to download metadata for repo 'centos-ceph-pacific': Cannot prepare internal mirrorlist: No URLs in mirrorlist", "rc": 1, "results": []} 2024-06-13 00:07:48,484+0000 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:113 fatal: [localhost]: FAILED! => {"changed": false, "msg": "There was a failure deploying the engine on the local engine VM. The system may not be provisioned according to the playbook results: please check the logs for the issue, fix accordingly or re-deploy from scratch.\n"} 2024-06-13 00:07:49,088+0000 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils.run:238 b'[DEPRECATION WARNING]: Encryption using the Python crypt module is deprecated. \n' 2024-06-13 00:07:49,088+0000 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils.run:238 b'The Python crypt module is deprecated and will be removed from Python 3.13. \n' 2024-06-13 00:07:49,089+0000 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils.run:238 b'Install the passlib library for continued encryption functionality. This \n' 2024-06-13 00:07:49,089+0000 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils.run:238 b'feature will be removed in version 2.17. Deprecation warnings can be disabled \n' 2024-06-13 00:07:49,090+0000 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils.run:238 b'by setting deprecation_warnings=False in ansible.cfg.\n' 2024-06-13 00:07:49,094+0000 ERROR otopi.context context._executeMethod:151 Failed to execute stage 'Closing up': Failed executing ansible-playbook 2024-06-13 00:08:11,089+0000 ERROR otopi.plugins.gr_he_common.core.misc misc._terminate:164 Hosted Engine deployment failed: please check the logs for the issue, fix accordingly or re-deploy from scratch.

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problem on dnf update
by g.vasilopoulos＠uoc.gr 17 Jun '24

17 Jun '24

Hi I tried dnf update today and the result was [root@kmanage ~]# dnf update Last metadata expiration check: 3:42:36 ago on Mon 17 Jun 2024 08:47:59 AM EEST. Error: Problem 1: package python3-boto3-1.18.58-1.el9s.noarch from @System requires (python3.9dist(botocore) < 1.22 with python3.9dist(botocore) >= 1.21.58), but none of the providers can be installed - cannot install both python3-botocore-1.31.62-1.el9.noarch from appstream and python3-botocore-1.21.58-1.el9s.noarch from @System - cannot install both python3-botocore-1.21.58-1.el9s.noarch from ovirt-master-centos-stream-openstack-yoga-testing and python3-botocore-1.31.62-1.el9.noarch from appstream - cannot install the best update candidate for package python3-botocore-1.21.58-1.el9s.noarch - cannot install the best update candidate for package python3-boto3-1.18.58-1.el9s.noarch Problem 2: package python3-pyngus-2.3.0-8.el9s.noarch from @System requires python3.9dist(python-qpid-proton), but none of the providers can be installed - cannot install both python3-qpid-proton-0.39.0-2.el9s.x86_64 from ovirt-master-centos-stream-opstools-collectd5-testing and python3-qpid-proton-0.35.0-2.el9s.x86_64 from @System - cannot install both python3-qpid-proton-0.35.0-2.el9s.x86_64 from ovirt-master-centos-stream-openstack-yoga-testing and python3-qpid-proton-0.39.0-2.el9s.x86_64 from ovirt-master-centos-stream-opstools-collectd5-testing - cannot install the best update candidate for package python3-qpid-proton-0.35.0-2.el9s.x86_64 - cannot install the best update candidate for package python3-pyngus-2.3.0-8.el9s.noarch Problem 3: package python3-oslo-messaging-12.13.3-1.el9s.noarch from @System requires python3-pyngus, but none of the providers can be installed - package python3-pyngus-2.3.0-8.el9s.noarch from @System requires python3.9dist(python-qpid-proton), but none of the providers can be installed - package python3-pyngus-2.3.0-8.el9s.noarch from ovirt-master-centos-stream-openstack-yoga-testing requires python3.9dist(python-qpid-proton), but none of the providers can be installed - package python3-qpid-proton-0.35.0-2.el9s.x86_64 from @System requires qpid-proton-c(x86-64) = 0.35.0-2.el9s, but none of the providers can be installed - package python3-qpid-proton-0.35.0-2.el9s.x86_64 from ovirt-master-centos-stream-openstack-yoga-testing requires qpid-proton-c(x86-64) = 0.35.0-2.el9s, but none of the providers can be installed - cannot install both qpid-proton-c-0.39.0-2.el9s.x86_64 from ovirt-master-centos-stream-opstools-collectd5-testing and qpid-proton-c-0.35.0-2.el9s.x86_64 from @System - cannot install both qpid-proton-c-0.35.0-2.el9s.x86_64 from ovirt-master-centos-stream-openstack-yoga-testing and qpid-proton-c-0.39.0-2.el9s.x86_64 from ovirt-master-centos-stream-opstools-collectd5-testing - cannot install the best update candidate for package qpid-proton-c-0.35.0-2.el9s.x86_64 - cannot install the best update candidate for package python3-oslo-messaging-12.13.3-1.el9s.noarch (try to add '--allowerasing' to command line to replace conflicting packages or '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages)

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Incremental backup in Ovirt 4.5.7-el9 and 4.5.6 -el8 not working...
by rvks＠protonmail.com 15 Jun '24

15 Jun '24

Hi All, We are trying out ovirt (self-hosted engine) to replace Vmware and it's important to test the Incremental backup but so far we had no luck to make it work. Full backup working fine but subsequent incrementals are not happening, instead it's doing full backup. Using REST api but we can't enable incremental on disk ( DiskBackupMode enum). Any tips and help appreciated..... thanks, rvks

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oVirt engine installation
by andremi001＠gmail.com 14 Jun '24

14 Jun '24

Hi, I'm trying to deploy oVirt engine self hosted, from my Centos 9 stream node, but when I try to run the deploy I always got the error: "FAILED! => {"changed": false, "msg": "Failed to download metadata for repo 'centos-ceph-pacific': Cannot prepare internal mirrorlist: No URLs in mirrorlist", "rc": 1, "results": []}" I thinks it is correlated with the end of life of Centos 8 stream. How can I fix it?

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oVirt 4.5.5 Fresh Installation
by Clemilton 14 Jun '24

14 Jun '24

Hope this helps the project to get better; [ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "hostname 'host01' doesn't uniquely match the interface 'eno1' selected for the management bridge; it matches also interface with IP ['fe80::5a8a:5aff:fe68:4981%2']. Please make sure that the hostname got from the interface for the management network resolves only there.\n"} - THIS IS NOT MENSIONED (AT LEAST I DIDNT SEE ANYWHERE) IN THE DOCUMENTATION. [ INFO ] TASK [ovirt.ovirt.engine_setup : Check if Engine health page is up] [ INFO ] ok: [localhost -> 192.168.222.43] - THIS IS NOT THE RIGHT IP ADDRESS. THIS NETWORK DOES NOT EXIST [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Wait for the host to be up] - 25 MINUTES WAITING... [ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "Host is not up, please check logs, perhaps also on the engine machine"} - COURSE! THE SCRIPT IGNORED THE IP ADDRESS I'VE PUT [ ERROR ] b'[DEPRECATION WARNING]: Encryption using the Python crypt module is deprecated. \n' [ ERROR ] b'The Python crypt module is deprecated and will be removed from Python 3.13. \n' [ ERROR ] b'Install the passlib library for continued encryption functionality. This \n' [ ERROR ] b'feature will be removed in version 2.17. Deprecation warnings can be disabled \n' [ ERROR ] b'by setting deprecation_warnings=False in ansible.cfg.\n' [ ERROR ] Failed to execute stage 'Closing up': Failed executing ansible-playbook

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Reminder: CentOS Stream 8 is now EOL
by Sandro Bonazzola 13 Jun '24

13 Jun '24

Hi, just a reminder that CentOS Stream 8 reached its end of life at the end of last month on Friday, May 31, 2024. As it has been announced by CentOS project[1], all the CentOS Stream 8 repositories are going to be archived at vault.centos.org . Who didn't update yet to CentOS Stream 9 will probably hit several errors related to this archiving: you'll need to manually adjust the repository url to point to the new location at vault.centos.org. The archiving is going to happen today [2] with the decommissioning of the nodes used by the CentOS Community Build System used for oVirt builds for Stream 8 within the CentOS Virtualization SIG. At this point, the recommendation is to upgrade to CentOS Stream 9 (or derived) as soon as practical. For those who are pushing changes to the oVirt project, please note GitHub actions may start to fail on CentOS Stream 8 (and with that, the builds for oVirt Node and oVirt Appliance). It's up to you to decide if you want to change the config there to use a different el8 distribution for running the tests or just turn off el8 and rely only on CentOS Stream 9 tests. [1] https://lists.centos.org/hyperkitty/list/announce@lists.centos.org/thread/D… [2] https://lists.centos.org/hyperkitty/list/devel@lists.centos.org/thread/P3HD… -- Sandro Bonazzola

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No valid authentication mechanism found
by Mathieu Valois 13 Jun '24

13 Jun '24

Hi everyone, we've configured oVirt 4.5.5 with KeyCloak OIDC using an LDAP (FreeIPA) backend. When we wish to login on the portal, i.e https://example.org/ovirt-engine, using the "Administration Portal" or login directly with the button in the upper-right corner, it works (we get redirected to keycloack and so on). However, if we first try to login by clicking on the "VM portal", it fails. We get redirected back to the portal having a "No valid authentication mechanism found" error, as seen on the following screenshot. Then, we're stuck until we clear the cache and cookies of the browser, even when clicking on "Admin portal". Backend logs only show this : 2024-06-04 11:56:24,319-04 ERROR [org.ovirt.engine.core.sso.service.SsoService] (default task-86) [] Aucun mécanisme d'authentification valide trouvé. which translates to the message seen on the screenshot. Do you get any lead to resolve such an issue? Thanks for your kind support, Mathieu Valois Ingénieur sécurité, systèmes et réseaux Bureau Caen : Quartier Kœnig - 153, rue Géraldine MOCK - 14760 Bretteville-sur-Odon Bureau Vitré : Zone de la baratière - 12, route de Domalain - 35500 Vitré 02 72 34 13 20 | https://teicee.com?pk_campaign=Email https://www.facebook.com/teicee https://www.linkedin.com/company/t-c-e

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