- Users - oVirt List Archives

No valid authentication mechanism found
by Mathieu Valois 06 Jun '24

06 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

1 0

Connection to ovirt-imageio service has failed
by Денис Панкратьев 05 Jun '24

05 Jun '24

Hello! I have ovirt hypervisor hosts (4.5.5, CentOS Stream 8) and hosted-engine VM (4.5.6-1.el8). I want to upload .ISO to storage domain and get the following error: "Connection to ovirt-imageio service has failed. Ensure that ovirt-engine certificate is registered as a valid CA in the browser." But: 1. Valid CA installed in browser 2. On hosted-engine VM service ovirt-imageio is running (no prolbem) What could be the problem, maybe someone has encountered it?

1 0

Re: Any plans on oVirt Major release with new feature?
by Alessandro 01 Jun '24

01 Jun '24

I don’t understand why Oracle isn’t taking the lead seriously. Olvm and oVirt could really be the “new vsphere” for on prem IaaS. Customer are still using VM, thousands of VMs. I am struggling inside my company to try oVirt/olvm alongside vmware but how can we be sure that oVirt/olvm will not disappear in 1 or 2 years? I saw an interview a month ago with storware and Oracle and althogh I understood that Oracle Linux KVM will still be here for many years, I didn’t feel the same for the management part hence the engine which is OLVM. So, the question is for Oracle (which also contribute to oVirt) for how long (how many years) will they support and develop OLVM? I hope to receive an answare. Regards, Alessandro

1 0

VM Snapshot tab error Code 500
by doboscsongor＠gmail.com 01 Jun '24

01 Jun '24

Hi everybody, I'm new to the oVirt environment, so I started with a fresh install on two physical servers using a hosted engine scenario. Currently, I have version 4.5.6-1.el8 installed. For storage, I am using FC to access our storage. I have created a test VM for testing purposes where I installed MS Windows Server 2022. On the VM, I installed the guest tools, and everything is working fine except for the snapshots tab. If I don't have any snapshots for the VM, I can view the snapshots tab, but if I create a snapshot, the snapshots tab shows an error: "Error while executing action: A request to the server failed with the following status code: 500." Does anyone have any idea why I am getting this error? Thanks in advance!

2 1

Re: [External] : Re: Unable Access VM console VNC
by Ricardo OT 31 May '24

31 May '24

I have had this problem and I solved it today. In my Rocky linux 8 environment I reinstalled one of the servers and it stopped working. I tried doing what our friend indicated by disabling encryption, putting the host into maintenance and reinstalling... but nothing. What solved my problem was adding the firewall rules that were missing on one of my hosts.

1 1

oVirt on EL8 derivatives now that CentOS Stream 8 is EOL
by Rik Theys 31 May '24

31 May '24

Hi, To install oVirt on EL8 derivatives, https://www.ovirt.org/download/install_on_rhel.html has instructions on how to disable the extras repo, and configures two repositories from CentOS 8 Stream. Now that CentOS 8 Stream is EOL, what is the procedure to install/update oVirt on EL8 machines? Have the required packages from CentOS Stream 8 been merged in EL8.10? Unfortunately, migrating to CentOS Stream 9 is not an option in our environment as we need SPICE support, which has been dropped in EL9. Regards, Rik -- Rik Theys System Engineer KU Leuven - Dept. Elektrotechniek (ESAT) Kasteelpark Arenberg 10 bus 2440 - B-3001 Leuven-Heverlee +32(0)16/32.11.07 ---------------------------------------------------------------- <<Any errors in spelling, tact or fact are transmission errors>>

2 1

Hosted Engine Deployment failure v4.5.5
by joaonicolau＠ipvc.pt 30 May '24

30 May '24

Hi, I my trying to deploy hosted engine and keeps on failing with following errors. i'm new to oVirt and unabe to figure out what the issues is? any help would be very much appreciated. [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Install ovirt-engine-appliance rpm] [ ERROR ] fatal: [localhost]: FAILED! => {"attempts": 10, "changed": false, "msg": "Failed to validate GPG signature for ovirt-engine- appliance-4.5-20231201120252.1.el8.x86_64: Public key for ovirt-engine-appliance-4.5-20231201120252.1.el8.x86_64.rpm is not installed"} [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : include_tasks] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Remove local vm dir] [ INFO ] changed: [localhost] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Remove temporary entry in /etc/hosts for the local VM] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : include_tasks] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Destroy local storage-pool localvmqjpz3cd_] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Undefine local storage-pool localvmqjpz3cd_] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Destroy local storage-pool {{ local_vm_disk_path.split('/')[5] }}] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Undefine local storage-pool {{ local_vm_disk_path.split('/')[5] }}] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Notify the user about a failure] [ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "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"}

1 0

Storage Solution for Ovirt4.5
by Ankit Sharma 30 May '24

30 May '24

Hi Guys, I am using Ovirt4.3 with 5 hosts and SAN for 10 years and now looking for upgrade to it on latest version. Now i want to use server as storage instead of SAN due to economic reasons. So, i have used tgt/target-cli and created LUNs for storage and access through iscsi and everything seems well. Would it be a good solution? Also what could be possible limitation and disadvantage over to SAN box? Thanks. AS

2 3

Re: Ovirt standalone engine ssl cert is about to expire
by Martin Perina 28 May '24

28 May '24

Hi, As mentioned in engine-setup output could you please take a look at /var/log/ovirt-engine/setup/ovirt-engine-setup-20240524211731-rzwc65.log to see the error details? Regards, Martin On Tue, May 28, 2024 at 5:46 AM Bogdan Dumitrescu <bogdan(a)arrcus.com> wrote: > Hello Martin, > > > > I did the engine-setup –offline since it is a standalone engine but I’m > getting the stale zombie taks. > > > > [ INFO ] Stage: Setup validation > > During execution engine service will be stopped (OK, Cancel) > [OK]: ok > > [ INFO ] Cleaning stale zombie tasks and commands > > [ ERROR ] Failed to execute stage 'Setup validation': Failed to clear > zombie commands. Please access support in attempt to resolve the problem > > [ INFO ] Stage: Clean upt > > Log file is located at > /var/log/ovirt-engine/setup/ovirt-engine-setup-20240524211731-rzwc65.log > > [ INFO ] Generating answer file > '/var/lib/ovirt-engine/setup/answers/20240524211757-setup.conf' > > [ INFO ] Stage: Pre-termination > > [ INFO ] Stage: Termination > > [ ERROR ] Execution of setup failed > > > > Not sure how to get rid of the zombie tasks. > > > > Any help would be greatly appreciated. > > > > > > *Bogdan Dumitrescu* > > *IT Infrastructure* > > > > *Arrcus* | 2077 Gateway Place, Suite 400 | San Jose, CA 95110 > > www.arrcus.com > > > > [image: Arrcus Company Logo] > > > > *From:* Martin Perina <mperina(a)redhat.com> > *Sent:* Monday, May 27, 2024 7:03 AM > *To:* Jayme <jaymef(a)gmail.com>; Bogdan Dumitrescu <bogdan(a)arrcus.com> > *Cc:* users(a)ovirt.org > *Subject:* Re: [ovirt-users] Re: Ovirt standalone engine ssl cert is > about to expire > > > > *IRONSCALES couldn't recognize this email as this is the first time you > received an email from this sender mperina* *@* *redhat.com > <http://redhat.com>* > > > > Hi, > > > > please take a look at Administration guide, there is a chapter around > certificate renewals: > > > > > https://www.ovirt.org/documentation/administration_guide/index.html#chap-Re… > > > > Regards, > > Martin > > > > > > On Mon, May 27, 2024 at 2:44 PM Jayme <jaymef(a)gmail.com> wrote: > > I believe all you should need to do is run engine-setup --offline > > > > On Sat, May 25, 2024 at 10:14 AM Bogdan Dumitrescu via Users < > users(a)ovirt.org> wrote: > > Need some help with the renewal of the ssl certificate (I believe it is a > self-signed cert )that is about to expire in a month, this is a standalone > ovirt engine running software Version:4.3.4.3-1.el7. The certificate was > good for 5 years and it is about to expire. > > > > As I understand correctly, this certificate is for the https access for > the management page. > > > > Can this be done on a running system without affecting any hosts or VMs? > > > > Any instructions for the standalone ovirt engine scenario that you guys > can share? > > > > Thanks a lot, > > > > > > > > *Software Version:*4.3.4.3-1.el7 > > > > > > > > > > > > > > _______________________________________________ > 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/4U47HFOL27EP6… > > _______________________________________________ > 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/VN3E2JZ4E2HSZ… > > > > -- > > Martin Perina > Manager, Software Engineering > Red Hat Czech s.r.o. > > [EXTERNAL] > -- Martin Perina Manager, Software Engineering Red Hat Czech s.r.o.

2 1

Re: [External] : Re: Unable Access VM console VNC
by Ankit Sharma 28 May '24

28 May '24

Hi Marcos, Yes. I did that but unfortunately it did work! Thanks, AS

1 0