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dnf update fails on ovirt node 4.5.0-2022052513
by pat＠patfruth.com 14 Jun '22

14 Jun '22

I have freshly install ovirt node 4.5 from the iso download here; https://resources.ovirt.org/pub/ovirt-4.5/iso/ovirt-node-ng-installer/4.5.0… The installation appears to have been successful. Now, when I attempt apply the latest updates with 'dnf update', I get an error [MIRROR] ovirt-node-ng-image-update-4.5.1-0.1.el8.noarch.rpm: Interrupted by header callback: Server reports Content-Length: 1180431893 but expected size is: 1180857942 Here is the entire output of the dnf update command; Last metadata expiration check: 0:47:08 ago on Mon 13 Jun 2022 10:55:35 PM MDT. Dependencies resolved. ======================================================================================================================================================================= Package Architecture Version Repository Size ======================================================================================================================================================================= Installing: ovirt-node-ng-image-update noarch 4.5.1-0.1.el8 ovirt-45-upstream-testing 1.1 G replacing ovirt-node-ng-image-update-placeholder.noarch 4.5.0.3-1.el8 Transaction Summary ======================================================================================================================================================================= Install 1 Package Total download size: 1.1 G Is this ok [y/N]: y Downloading Packages: [MIRROR] ovirt-node-ng-image-update-4.5.1-0.1.el8.noarch.rpm: Interrupted by header callback: Server reports Content-Length: 1180431893 but expected size is: 1180857942 [MIRROR] ovirt-node-ng-image-update-4.5.1-0.1.el8.noarch.rpm: Interrupted by header callback: Server reports Content-Length: 1180431893 but expected size is: 1180857942 [MIRROR] ovirt-node-ng-image-update-4.5.1-0.1.el8.noarch.rpm: Interrupted by header callback: Server reports Content-Length: 1180431893 but expected size is: 1180857942 [MIRROR] ovirt-node-ng-image-update-4.5.1-0.1.el8.noarch.rpm: Interrupted by header callback: Server reports Content-Length: 1180431893 but expected size is: 1180857942 [MIRROR] ovirt-node-ng-image-update-4.5.1-0.1.el8.noarch.rpm: Interrupted by header callback: Server reports Content-Length: 1180431893 but expected size is: 1180857942 [MIRROR] ovirt-node-ng-image-update-4.5.1-0.1.el8.noarch.rpm: Interrupted by header callback: Server reports Content-Length: 1180431893 but expected size is: 1180857942 [MIRROR] ovirt-node-ng-image-update-4.5.1-0.1.el8.noarch.rpm: Interrupted by header callback: Server reports Content-Length: 1180431893 but expected size is: 1180857942 [MIRROR] ovirt-node-ng-image-update-4.5.1-0.1.el8.noarch.rpm: Interrupted by header callback: Server reports Content-Length: 1180431893 but expected size is: 1180857942 [MIRROR] ovirt-node-ng-image-update-4.5.1-0.1.el8.noarch.rpm: Interrupted by header callback: Server reports Content-Length: 1180431893 but expected size is: 1180857942 [MIRROR] ovirt-node-ng-image-update-4.5.1-0.1.el8.noarch.rpm: Interrupted by header callback: Server reports Content-Length: 1180431893 but expected size is: 1180857942 [MIRROR] ovirt-node-ng-image-update-4.5.1-0.1.el8.noarch.rpm: Interrupted by header callback: Server reports Content-Length: 1180431893 but expected size is: 1180857942 [MIRROR] ovirt-node-ng-image-update-4.5.1-0.1.el8.noarch.rpm: Interrupted by header callback: Server reports Content-Length: 1180431893 but expected size is: 1180857942 [FAILED] ovirt-node-ng-image-update-4.5.1-0.1.el8.noarch.rpm: No more mirrors to try - All mirrors were already tried without success The downloaded packages were saved in cache until the next successful transaction. You can remove cached packages by executing 'dnf clean packages'. Error: Error downloading packages: ovirt-node-ng-image-update-4.5.1-0.1.el8.noarch: Cannot download, all mirrors were already tried without success How can I fix this error, and get the latest updates for 4.5 installed?

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Initramfs and vmlinuz corrupted, how to recover?
by douglasddr8＠gmail.com 14 Jun '22

14 Jun '22

I have a Dell server with a BIOS bug, it corrupted the files during a UEFI boot. I noticed that the initramfs and vmlinuz files are zero-sized How can I retrieve or generate new ones?

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4.4.10 -> 4.5 upgrade on gluster based setups
by Gilboa Davara 14 Jun '22

14 Jun '22

Hello all, I've more or less finished upgrading all my "small" oVirt setups (single hosts, multiple hosts + NFS, etc) and I'm now ready to start upgrading my main production setups. (All using 3 x nodes / gluster setup). A couple of questions: 1. Should I use the normal sequence, as in: engine, hosts, hosts, hosts? 2. Was the gluster bug below still open in the latest oVirt 4.5 release? https://lists.ovirt.org/archives/list/users@ovirt.org/thread/4LGBUOEBV7YNES… Thanks, Gilboa

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Reinstall standalone node without vms loss
by douglasddr8＠gmail.com 14 Jun '22

14 Jun '22

My server failed and I can't boot via UEFI How can I reinstall this node (standalone) without losing my virtual machines?. I checked the filesystem and it's completely intact, I couldn't figure out what caused the UEFI to fail.

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Install Ovirt 4.4.10 to standalone system from iso fails
by David Johnson 14 Jun '22

14 Jun '22

Hi everyone, I am attempting to reinstall as a clean system, and the install is failing silently. At the point where I should be able to run engine-setup, the engine setup utility is absent. Installation medium: iso downloaded from https://resources.ovirt.org/pub/ovirt-4.4/iso/ovirt-node-ng-installer/4.4.1… As I attempt to install the missing dependencies, I keep getting deeper into missing rpm land. If this iso is no longer any good, even though it is only 4 months old, it should probably be documented as bad or art least superceded by a fixed iso.

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can't use vmconsole anymore
by Nathanaël Blanchet 13 Jun '22

13 Jun '22

Hi, I was used to use the vmconsole proxy, but since a while, I'm getting this issue (currently 4.4.5): # ssh -t -p 2222 ovirt-vmconsole(a)air.v100.abes.fr connect ovirt-vmconsole(a)air.v100.abes.fr: Permission denied (publickey). I found following in the engine.log 2021-04-15 17:55:43,094+02 ERROR [org.ovirt.engine.core.services.VMConsoleProxyServlet] (default task-4) [] Error validating ticket: : sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at java.base/sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:141) at java.base/sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:126) at java.base/java.security.cert.CertPathBuilder.build(CertPathBuilder.java:297) at org.ovirt.engine.core.uutils//org.ovirt.engine.core.uutils.crypto.CertificateChain.buildCertPath(CertificateChain.java:128) at org.ovirt.engine.core.uutils//org.ovirt.engine.core.uutils.crypto.ticket.TicketDecoder.decode(TicketDecoder.java:89) at deployment.engine.ear.services.war//org.ovirt.engine.core.services.VMConsoleProxyServlet.validateTicket(VMConsoleProxyServlet.java:175) at deployment.engine.ear.services.war//org.ovirt.engine.core.services.VMConsoleProxyServlet.doPost(VMConsoleProxyServlet.java:225) The user key is the good one, I use the same with my other engines and I can successfully connect to vm consoles. Thank you for helping -- Nathanaël Blanchet Supervision réseau SIRE 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet(a)abes.fr

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Host fails to activate
by David Johnson 12 Jun '22

12 Jun '22

Good afternoon all, Ovirt version: 4.14.4.10.7-1.el8 Centos version: Linux version 4.18.0-365.el8.x86_64 ( mockbuild(a)kbuilder.bsys.centos.org) (gcc version 8.5.0 20210514 (Red Hat 8.5.0-10) (GCC)) #1 SMP Thu Feb 10 16:11:23 UTC 2022 Background: We had a mother board fail in our storage device. I was able to migrate the storage domain to the backup device before it failed completely, and have been running on the backup device for several weeks while we purchased a replacement main storage. Today I shut everything down cleanly, replaced the main storage, and restarted the cluster. We did disconnect and reconnect the network on all of the devices as we shuffled equipment in the rack. One of the hosts in the cluster refuses to come back up.I am able to connect to the host via putty. Ovirt gui reporting: Setting Host ovirt-host-03.maxisinc.net to Non-Operational mode. Completed: Jun 11, 2022, 4:59:57 PM Activating Host ovirt-host-03.maxisinc.net Completed: Jun 11, 2022, 4:59:57 PM Invoking Activate Host ovirt-host-03.maxisinc.net Completed: Jun 11, 2022, 4:57:40 PM Installing Host ovirt-host-03.maxisinc.net log from host is 5:09 PM GetManagedObjects() failed: org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. pulseaudio 4:55 PM bondscan-DGwC1l: option lacp_active: mode dependency failed, not supported in mode balance-alb(6) kernel 4:55 PM bondscan-DGwC1l: option arp_all_targets: invalid value (2) kernel 4:55 PM bondscan-DGwC1l: option fail_over_mac: invalid value (3) kernel 4:55 PM bondscan-DGwC1l: option primary_reselect: invalid value (3) kernel 4:55 PM bondscan-DGwC1l: option ad_select: invalid value (3) kernel 4:55 PM

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oVirt SSH rate limit and disable SSH passwd auth
by tasnadi.peter＠kifu.gov.hu 10 Jun '22

10 Jun '22

Hello, 1. Is it possible to disable ssh root password authentication in a working oVirt cluster without any problems? (host and ovirt-engine) /etc/ssh/sshd_config PasswordAuthentication no The SSH public authentication key is set on the host. 2. I tried setting ssh rate limit using firewall-cmd but it doesn't work for some reason. I can log in more than once. firewall-cmd --permanent --add-rich-rule='rule family="ipv4" priority="-1" service name=ssh limit value=3/m accept' There is best practice for this? Thanks Peter

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[ANN] oVirt 4.5.1 First Release Candidate is now available for testing
by Lev Veyde 09 Jun '22

09 Jun '22

oVirt 4.5.1 First Release Candidate is now available for testing The oVirt Project is pleased to announce the availability of oVirt 4.5.1 First Release Candidate for testing, as of June 9th, 2022. This update is the first in a series of stabilization updates to the 4.5 series. Documentation - If you want to try oVirt as quickly as possible, follow the instructions on the Download <https://ovirt.org/download/> page. - For complete installation, administration, and usage instructions, see the oVirt Documentation <https://ovirt.org/documentation/>. - For upgrading from a previous version, see the oVirt Upgrade Guide <https://ovirt.org/documentation/upgrade_guide/>. - For a general overview of oVirt, see About oVirt <https://ovirt.org/community/about.html>. Important notes before you try it Please note this is a pre-release build. The oVirt Project makes no guarantees as to its suitability or usefulness. This pre-release must not be used in production. Installation instructions For installation instructions and additional information please refer to: https://ovirt.org/documentation/ This release is available now on x86_64 architecture for: - CentOS Stream 8 - RHEL 8.6 Beta and derivatives This release supports Hypervisor Hosts on x86_64: - oVirt Node NG (based on CentOS Stream 8) - CentOS Stream 8 - RHEL 8.6 Beta and derivatives Builds are also available for ppc64le and aarch64. Experimental builds for CentOS Stream 9 are also provided for Hypervisor Hosts. See the release notes [1] for installation instructions and a list of new features and bugs fixed. Notes: - oVirt Appliance is already available based on CentOS Stream 8 - oVirt Node NG is already available based on CentOS Stream 8 Additional Resources: * Read more about the oVirt 4.5.1 pre-release highlights: http://www.ovirt.org/release/4.5.1/ * Get more oVirt project updates on Twitter: https://twitter.com/ovirt * Check out the latest project news on the oVirt blog: http://www.ovirt.org/blog/ [1] http://www.ovirt.org/release/4.5.1/ [2] http://resources.ovirt.org/pub/ovirt-4.5-pre/iso/ Thanks in advance, -- Lev Veyde Senior Software Engineer, RHCE | RHCVA | MCITP Red Hat Israel <https://www.redhat.com> lev(a)redhat.com | lveyde(a)redhat.com <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

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VmMediatedDevices help for vGPU in overt 4.5
by Don Dupuis 09 Jun '22

09 Jun '22

Hello I am looking for an example on how to use the new VmMediatedDevices service to add an Nvidia vGPU in ovirt to guest vms. I had it working just fine in oVirt 4.4 when using the custom_properties method. Just need to understand the new method/way of doing it correctly using the python3-ovirt-engine-sdk. Thanks Don

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