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Cannot to update hosts, nothing provides libvirt-daemon-kvm >= 7.6.0-2 needed by vdsm-4.40.90.4-1.el8.x86_64
by Alexandr Mikhailov 18 Nov '21

18 Nov '21

Hi! Last time i has updated my host running ovirt 4.4 in september. Everything was normally. After now in november i trying to update via UI but fave error that update failed. Checking over "dnf update" shows me that error in not resolved dependencies, and main is: nothing provides libvirt-daemon-kvm >= 7.6.0-2 needed by vdsm-4.40.90.3-1.el8.x86_64 nothing provides libvirt-daemon-kvm >= 7.6.0-2 needed by vdsm-4.40.90.4-1.el8.x86_64 Hosts running Centos 8.4. I already try to use one with stream - same trouble. My opinion this is problem with libvirt-daemon-kvm package in centos repo. Maybe i mistakes. Please help.

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[PKI help] Renew vmconsole-proxy-helper.cer
by Richard Chan 18 Nov '21

18 Nov '21

This single cert has expired; how would I renew just this one certificate? -- Richard Chan

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[PKI help] ovirt-vmconsole-proxy-keys HTTP Error 403
by Richard Chan 18 Nov '21

18 Nov '21

When checking SSH keys ovirt-vmconsole-proxy-keys is having the following errors ovirt-vmconsole[1583190]: 2021-11-18 17:21:42,503+0800 ovirt-vmconsole-list: ERROR main:265 Error: HTTP Error 403: Forbidden ovirt-vmconsole-proxy-keys[1583186]: ERROR Key list execution failed rc=1 My Wildfly/vmconsole keystore may be bogus/expired: 2021-11-18 17:21:42,502+08 ERROR [org.ovirt.engine.core.services.VMConsoleProxyServlet] (default task-269) [] Error validating ticket: : sun.security.provider.ce rtpath.SunCertPathBuilderException: unable to find valid certification path to requested target How can I troubleshoot this? 1. What keystore/truststore is Wildfly/ovirt-engine using? 2. Does vmconsole -> Wildfly present a client certificate - mutual TLS? Where does it get this certificate/keypair from? TIA -- Richard Chan

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Creating VMs from templates with their own disks
by notify.sina＠gmail.com 18 Nov '21

18 Nov '21

Hi All Im very stumped on how to create VMs from templates I've made, but having them installed with their own disks. Please can some one guide me on how to do this? I have Ovirt running, with local storage hypervisors. Anytime I try to use a template, the vm is created and booted with the template's disk. I would especially appreciate how to do this with ansible. Im trying to automate CentOS and Ubuntu VMs.

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ILLEGAL volume delete via vdsm-client
by francesco＠shellrent.com 17 Nov '21

17 Nov '21

Hi all, I'm trying to delete via vdsm-client toolan illegal volume that is not listed in the engine database. The volume ID is 5cb3fe58-3e01-4d32-bc7c-5907a4f858a8: [root@ovirthost ~]# vdsm-tool dump-volume-chains e25db7d0-060a-4046-94b5-235f38097cd8 Images volume chains (base volume first) image: 4d79c1da-34f0-44e3-8b92-c4bcb8524d83 Error: more than one volume pointing to the same parent volume e.g: (_BLANK_UUID<-a), (a<-b), (a<-c) Unordered volumes and children: - 00000000-0000-0000-0000-000000000000 <- 5aad30c7-96f0-433d-95c8-2317e5f80045 status: OK, voltype: INTERNAL, format: COW, legality: LEGAL, type: SPARSE, capacity: 214748364800, truesize: 165493616640 - 5aad30c7-96f0-433d-95c8-2317e5f80045 <- 5cb3fe58-3e01-4d32-bc7c-5907a4f858a8 status: OK, voltype: LEAF, format: COW, legality: ILLEGAL, type: SPARSE, capacity: 214748364800, truesize: 8759619584 - 5aad30c7-96f0-433d-95c8-2317e5f80045 <- 674e85d8-519a-461f-9dd6-aca44798e088 status: OK, voltype: LEAF, format: COW, legality: LEGAL, type: SPARSE, capacity: 214748364800, truesize: 200704 With the command vdsm-client Volume getInfo I can retrieve the info about the volume 5cb3fe58-3e01-4d32-bc7c-5907a4f858a8: vdsm-client Volume getInfo storagepoolID=c0e7a0c5-8048-4f30-af08-cbd17d797e3b volumeID=5cb3fe58-3e01-4d32-bc7c-5907a4f858a8 storagedomainID=e25db7d0-060a-4046-94b5-235f38097cd8 imageID=4d79c1da-34f0-44e3-8b92-c4bcb8524d83 { "apparentsize": "8759676160", "capacity": "214748364800", "children": [], "ctime": "1634958924", "description": "", "disktype": "DATA", "domain": "e25db7d0-060a-4046-94b5-235f38097cd8", "format": "COW", "generation": 0, "image": "4d79c1da-34f0-44e3-8b92-c4bcb8524d83", "lease": { "offset": 0, "owners": [], "path": "/rhev/data-center/mnt/ovirthost.com:_data/e25db7d0-060a-4046-94b5-235f38097cd8/images/4d79c1da-34f0-44e3-8b92-c4bcb8524d83/5cb3fe58-3e01-4d32-bc7c-5907a4f858a8.lease", "version": null }, "legality": "ILLEGAL", "mtime": "0", "parent": "5aad30c7-96f0-433d-95c8-2317e5f80045", "pool": "", "status": "ILLEGAL", "truesize": "8759619584", "type": "SPARSE", "uuid": "5cb3fe58-3e01-4d32-bc7c-5907a4f858a8", "voltype": "LEAF" } I can't remove it due to the following error: vdsm-client Volume delete storagepoolID=c0e7a0c5-8048-4f30-af08-cbd17d797e3b volumeID=5cb3fe58-3e01-4d32-bc7c-5907a4f858a8 storagedomainID=e25db7d0-060a-4046-94b5-235f38097cd8 imageID=4d79c1da-34f0-44e3-8b92-c4bcb8524d83 force=true vdsm-client: Command Volume.delete with args {'storagepoolID': 'c0e7a0c5-8048-4f30-af08-cbd17d797e3b', 'volumeID': '5cb3fe58-3e01-4d32-bc7c-5907a4f858a8', 'storagedomainID': 'e25db7d0-060a-4046-94b5-235f38097cd8', 'imageID': '4d79c1da-34f0-44e3-8b92-c4bcb8524d83', 'force': 'true'} failed: (code=309, message=Unknown pool id, pool not connected: ('c0e7a0c5-8048-4f30-af08-cbd17d797e3b',)) I'm performing the operation directly on the SPM. I searched for a while but I didn't find anything usefull. Any tips or doc that I missed?

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Unable to access Self Hosted Engine frome lan network on Ovirt 4.4
by amazirs＠hotmail.com 16 Nov '21

16 Nov '21

Hello, I have only on network like: 192.168.0.0/24 with DNS server on this network. i install Ovirt node DHCP: 192.168.0.1/24 Ovirt hosted engine Manual network ip: 192.168.0.2/24 My other computer is 192.168.0.3/24 DNS: 192.168.0.4/24 NAS NFS storage: 192.168.0.5/24 From node, i can ping hosted engine From hosted engine i can ping node i can access and ping node from computer an DNS BUT: I can't ping or access from my computer or dns to the hosted engine Any idea? All configuration is basic like the manual of ovirt hosted installation. Tha is my 15 installation try's

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Re: Virt-sysprep --update --network
by Nathanaël Blanchet 16 Nov '21

16 Nov '21

Thank you for replying, I'm familiar with virt-sysprep/virt-customze and I want to systematically update packages of a fresh empty qcow2 image when making a template. Ovirt already allows to use virt-sysprep thanks to seal object. I finally found the py script that deals with virt-sysprep: /usr/lib/python3.6/site-packages/vdsm/virtsysprep.py from vdsm.virt.utils import LibguestfsCommand _VIRTSYSPREP = LibguestfsCommand("virt-sysprep", "/usr/bin/virt-sysprep") def sysprep(vm_id, vol_paths): """ Run virt-sysprep on the list of volumes :param vol_paths: list of volume paths """ args = ['--network', '--update'] for vol_path in vol_paths: args.extend(('-a', vol_path)) _VIRTSYSPREP.run(args, log_tag=vm_id) Default script has no argument and just seal the vm, I simply added args = ['--network', '--update'] to update package. This modification implies to modify the script on all hosts and restart vdsmd, and is not persistent on vdsm/node upgrade. So I wondered if there was a way to make it persistent thanks to hooks. Le 16/11/2021 à 13:25, Marcos Sungaila a écrit : > > Hi Nathanaël, > > With virt-sysprep, it is possible to install a package, update your > template, activate a network connection, have SELinux relabel your > system, and change other options. > > Also is highly recommended to boot your template to ensure every > last-minute change is working fine. > > Before sealing the template, people use it to make all changes > (update, package installation, user creation, network connections > activation, etc…). > > On the other hand, you can modify those options with virt-sysprep and > launch an instance based on the template to validate your changes. > > It is up to you to decide how to prepare your VM to seal/template it. > > Regards, > > Marcos > > *From:*Nathanaël Blanchet <blanchet(a)abes.fr> > *Sent:* segunda-feira, 15 de novembro de 2021 17:19 > *To:* users(a)ovirt.org > *Subject:* [External] : [ovirt-users] Virt-sysprep --update --network > > Hello, > > As It is currently possible to seal a VM when templating with Sysprep, > is it possible to extend virt-sysprep with other options as "--update > --network" to update a qcow2 image with any hook? > -- 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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Virt-sysprep --update --network
by Nathanaël Blanchet 16 Nov '21

16 Nov '21

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create custom scheduling policy
by Hadiyansyah Hadiyansyah 16 Nov '21

16 Nov '21

hi all, i have 4 host in the cluster, i wanna create custom schedulin policy for this cluster with condition. - max vm guest on single host is 10 vms - host with 70% cpu, vm guest cant migrate to this host anyone can help me for explained this condition to create custom scheduling policy ? thanks hadi

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Bugs easy to fix but left behind for more important ones
by Sandro Bonazzola 16 Nov '21

16 Nov '21

Hi, there's a bunch of bugs which are easy to fix and can possibly be fixed also by someone with little / no programming experience. They are low priority, low severity, and likely going to be closed deferred / wontfix due to capacity by the end of the 4.5.0 development cycle. But if you have time and you want to try to contribute to oVirt for the first time, these are likely to be easy enough to let you contribute. *Bug 1581672* <https://bugzilla.redhat.com/show_bug.cgi?id=1581672> - [TEXT] add help for --otopi-environment to ovirt-engine-provisiondb tool *Bug 2000121* <https://bugzilla.redhat.com/show_bug.cgi?id=2000121> - docs/comments/etc misguide about postgresql credentials defaults *Bug 1999049* <https://bugzilla.redhat.com/show_bug.cgi?id=1999049> - hosted engine installation fails if locale is Greek If you give it a try and you have issues please let me know, I'll try to help unblock you. Thanks, -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV 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.*

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