May 2024 - Users - oVirt List Archives

New host cannot connect to master domain
by ovirt＠kirschke.de 21 Jun '24

21 Jun '24

Hi, i just installed a new host, which cannot connect to the master domain. The domain is an iscsi device on a nas, and ovirt is actually fine with it, other hosts have no problem. I'sure , I#m just overlooking something. What I see in the log is: 024-04-16 11:10:06,320-0400 INFO (jsonrpc/3) [storage.storagepoolmemorybackend] new storage pool master version 302 and domains map {'6f018fbd-de93-4c56-880d-8ede2aad2674': 'Active', '2c870e06-6c70-45ec-b665-ce29408c8a8e': 'Active', 'a154 96dc-c241-4658-af9d-0dfe11783916': 'Active', '41012bfb-b802-4092-b699-7f5284d95c8e': 'Active'} (spbackends:417) 2024-04-16 11:10:06,320-0400 INFO (jsonrpc/3) [storage.storagepool] updating pool 5836aaac-0030-0064-024d-0000000002e4 backend from type NoneType instance 0x7f10d667fb70 to type StoragePoolMemoryBackend instance 0x7f10702d7408 (sp:149) 2024-04-16 11:10:06,320-0400 INFO (jsonrpc/3) [storage.storagepool] Connect host #2 to the storage pool 5836aaac-0030-0064-024d-0000000002e4 with master domain: a15496dc-c241-4658-af9d-0dfe11783916 (ver = 302) (sp:699) 2024-04-16 11:10:06,320-0400 INFO (jsonrpc/3) [storage.storagedomaincache] Invalidating storage domain cache (sdc:57) 2024-04-16 11:10:06,320-0400 INFO (jsonrpc/3) [storage.storagedomaincache] Clearing storage domain cache (sdc:182) 2024-04-16 11:10:06,320-0400 INFO (jsonrpc/3) [storage.storagedomaincache] Refreshing storage domain cache (resize=True) (sdc:63) 2024-04-16 11:10:06,320-0400 INFO (jsonrpc/3) [storage.iscsi] Scanning iSCSI devices (iscsi:445) 2024-04-16 11:10:06,456-0400 INFO (jsonrpc/3) [storage.iscsi] Scanning iSCSI devices: 0.14 seconds (utils:373) 2024-04-16 11:10:06,456-0400 INFO (jsonrpc/3) [storage.hba] Scanning FC devices (hba:42) 2024-04-16 11:10:06,481-0400 INFO (jsonrpc/3) [storage.hba] Scanning FC devices: 0.03 seconds (utils:373) 2024-04-16 11:10:06,481-0400 INFO (jsonrpc/3) [storage.multipath] Waiting until multipathd is ready (multipath:95) 2024-04-16 11:10:08,498-0400 INFO (jsonrpc/3) [storage.multipath] Waited 2.02 seconds for multipathd (tries=2, ready=2) (multipath:122) 2024-04-16 11:10:08,498-0400 INFO (jsonrpc/3) [storage.multipath] Resizing multipath devices (multipath:223) 2024-04-16 11:10:08,499-0400 INFO (jsonrpc/3) [storage.multipath] Resizing multipath devices: 0.00 seconds (utils:373) 2024-04-16 11:10:08,499-0400 INFO (jsonrpc/3) [storage.storagedomaincache] Refreshing storage domain cache: 2.18 seconds (utils:373) 2024-04-16 11:10:08,499-0400 INFO (jsonrpc/3) [storage.storagedomaincache] Looking up domain a15496dc-c241-4658-af9d-0dfe11783916 (sdc:154) 2024-04-16 11:10:08,536-0400 INFO (jsonrpc/3) [storage.storagedomaincache] Looking up domain a15496dc-c241-4658-af9d-0dfe11783916: 0.04 seconds (utils:373) 2024-04-16 11:10:08,537-0400 INFO (jsonrpc/3) [vdsm.api] FINISH connectStoragePool error=Cannot find master domain: 'spUUID=5836aaac-0030-0064-024d-0000000002e4, msdUUID=a15496dc-c241-4658-af9d-0dfe11783916' from=::ffff:10.2.0.4,44914, flo w_id=44d9e674, task_id=32f0ea2a-044b-4a81-a12e-a269e59a802b (api:35) 2024-04-16 11:10:08,537-0400 ERROR (jsonrpc/3) [storage.taskmanager.task] (Task='32f0ea2a-044b-4a81-a12e-a269e59a802b') Unexpected error (task:860) Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/vdsm/storage/sp.py", line 1550, in setMasterDomain domain = sdCache.produce(msdUUID) File "/usr/lib/python3.6/site-packages/vdsm/storage/sdc.py", line 98, in produce domain.getRealDomain() File "/usr/lib/python3.6/site-packages/vdsm/storage/sdc.py", line 34, in getRealDomain return self._cache._realProduce(self._sdUUID) File "/usr/lib/python3.6/site-packages/vdsm/storage/sdc.py", line 122, in _realProduce domain = self._findDomain(sdUUID) File "/usr/lib/python3.6/site-packages/vdsm/storage/sdc.py", line 139, in _findDomain return findMethod(sdUUID) File "/usr/lib/python3.6/site-packages/vdsm/storage/sdc.py", line 169, in _findUnfetchedDomain raise se.StorageDomainDoesNotExist(sdUUID) vdsm.storage.exception.StorageDomainDoesNotExist: Storage domain does not exist: ('a15496dc-c241-4658-af9d-0dfe11783916',) During handling of the above exception, another exception occurred: .... The domain a15496dc-c241-4658-af9d-0dfe11783916 definitely exist, and works on other systems. THe new host can acces the iscsi targets, and i am able to log into them. Any one who knows, which blinder I have to remove, so I see the actual problem? Thanks and best regards Steffen

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How to access the ovirt node individually?
by De Lee 19 Jun '24

19 Jun '24

Hi, I've installed the ovirt manager on top of the oVirt node. For some reason the node went to offline and unable to start the ovrit manager. Do we have option to enable the auto start of the ovrit manager and can I able to connect the console of the ovirt node try to power on the VM?

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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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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!

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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.

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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>>

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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"}

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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

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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.

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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

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