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ovirt
by Nazan CENGİZ 16 Jul '20

16 Jul '20

Hi all We have 3 domain storage on ovirt. One of them is full.Doesn't let me move or open vm I restart all the hosts, the situation is the same what should I do? Could you please help me [cid:1dcfee51-130f-4f53-b390-dd4e1b1548e7] not space left [cid:09172d82-91d5-48a0-b4c6-503be9217cc6] Best Regards nazan [cid:imagef9b16a.PNG@4ccb2d29.40931c5b]<http://www.havelsan.com.tr> [cid:image61b00c.JPG@1d7940f3.4dac82f7] Nazan CENGİZ AR-GE MÜHENDİSİ Mustafa Kemal Mahallesi 2120 Cad. No:39 06510 Çankaya Ankara TÜRKİYE [cid:image2a1f23.PNG@29171ed8.4ba6b336] +90 312 219 57 87 [cid:image641031.PNG@c924d7e3.48a139b7] +90 312 219 57 97 [cid:imageb7a0b3.JPG@f9ee6f03.4eab9aed] YASAL UYARI: Bu elektronik posta işbu linki kullanarak ulaşabileceğiniz Koşul ve Şartlar dokümanına tabidir. <https://havelsan.com.tr/sabit-sayfalar/eposta-yasal-uyari> LEGAL NOTICE: This e-mail is subject to the Terms and Conditions document which can be accessed with this link. <https://havelsan.com.tr/sabit-sayfalar/eposta-yasal-uyari> Lütfen gerekmedikçe bu sayfa ve eklerini yazdırmayınız / Please consider the environment before printing this email

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Re: Failing to restore a backup
by Yedidyah Bar David 16 Jul '20

16 Jul '20

On Tue, Jul 14, 2020 at 4:40 PM Anton Louw via Users <users(a)ovirt.org> wrote: > > > Hi Andrea, > > > > I have had sleepless nights with the same issue, but eventually figured it > out. The two commands I used are below: > > > > 1. Backup the configs > > engine-backup --scope=all --mode=backup --file=Full --log=Log_Full > > > > 1. Restore the configs > > engine-backup --mode=restore --file=Full --log=Log_Full --provision-db > --provision-dwh-db --restore-permissions > Andrea asked about hosted-engine, where you do not (by default) run restore manually yourself. > > > I ran the second command after I built a new HE from scratch. You just > need to download the backup files from the original and copy them to the > new HE before you restore. > > > > Give it a bash and see if it works for you. > > > > Cheers > > > > *Anton Louw* > *Cloud Engineer: Storage and Virtualization* at *Vox* > ------------------------------ > *T:* 087 805 0000 | *D:* 087 805 1572 > *M:* N/A > *E:* anton.louw(a)voxtelecom.co.za > *A:* Rutherford Estate, 1 Scott Street, Waverley, Johannesburg > www.vox.co.za > > [image: F] <https://www.facebook.com/voxtelecomZA> > [image: T] <https://www.twitter.com/voxtelecom> > [image: I] <https://www.instagram.com/voxtelecomza/> > [image: L] <https://www.linkedin.com/company/voxtelecom> > [image: Y] <https://www.youtube.com/user/VoxTelecom> > > [image: #VoxBrand] > <https://www.vox.co.za/fibre/fibre-to-the-home/?prod=HOME> > *Disclaimer* > > The contents of this email are confidential to the sender and the intended > recipient. Unless the contents are clearly and entirely of a personal > nature, they are subject to copyright in favour of the holding company of > the Vox group of companies. Any recipient who receives this email in error > should immediately report the error to the sender and permanently delete > this email from all storage devices. > > This email has been scanned for viruses and malware, and may have been > automatically archived by *Mimecast Ltd*, an innovator in Software as a > Service (SaaS) for business. Providing a *safer* and *more useful* place > for your human generated data. Specializing in; Security, archiving and > compliance. To find out more Click Here > <https://www.voxtelecom.co.za/security/mimecast/?prod=Enterprise>. > > > *From:* Andrea Chierici <andrea.chierici(a)cnaf.infn.it> > *Sent:* 14 July 2020 14:54 > *To:* users(a)ovirt.org > *Subject:* [ovirt-users] Failing to restore a backup > > > > Dear all, > I'm rather new to the list, not to ovirt, that I use since 2014 profitably. > I've a problem with an ovirt instance and I am desperately seeking for > help. > > I run a 4.3 self hosted engine installation, with 8 hypervisors and an > iscsi storage. > Since the storage is not very reliable, I bought a dell powervault where > to move everything. No problem to move the VMs, the problem came out with > the hosted engine. > I've read many documentation and the procedure I think I must follow > involves backing up the current HE, powering it off, installing a new host > where to create a new HE recovering the backup. > The command I used to generate the backup is: > engine-backup --mode=backup --file=file_name --log=log_file_name > > and the command used to restore it on the new HE is: > hosted-engine --deploy --restore-from-file=backup/file_name > > The problem comes out during the recovering of the backup. > > With versions prior to 4.3.11 and also with 4.4.0 I got the error: > 2020-06-25 15:17:34,950+0200 ERROR ansible failed { > "ansible_host": "localhost", > "ansible_playbook": > "/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml", > "ansible_result": { > "_ansible_no_log": false, > "changed": false, > "invocation": { > "module_args": { > "ca_file": null, > "compress": true, > "headers": null, > "hostname": null, > "insecure": null, > "kerberos": false, > "ovirt_auth": { > "ansible_facts": { > "ovirt_auth": { > "ca_file": null, > "compress": true, > "headers": null, > "insecure": true, > "kerberos": false, > "timeout": 0, > "token": > "1f5Zoys35sQmLb2MiEg6bhWm2rDJULFan3eBK0juJJR3S-nXtN_b31jac1sZ0KRz3d1KSDmr8tyf7ExNe_pqJg", > "url": > "https://ovirt-sgsi.cnaf.infn.it/ovirt-engine/api" > <https://ovirt-sgsi.cnaf.infn.it/ovirt-engine/api> > } > }, > "attempts": 1, > "changed": false, > "failed": false > }, > "password": null, > "state": "absent", > "timeout": 0, > "token": null, > "url": null, > "username": null > } > }, > "msg": "You must specify either 'url' or 'hostname'." > }, > "ansible_task": "Always revoke the SSO token", > "ansible_type": "task", > "status": "FAILED", > "task_duration": 3 > } > I think this is not a critical failure, and is not what failed the restore. > > > Recently I tried the 4.3.11 beta and 4.4.1 and the error now is different: > > [ INFO ] Upgrading CA\n[ ERROR ] Failed to execute stage 'Misc > configuration': (2, 'No such file or directory')\n[ INFO ] DNF Performing > DNF transaction rollback\n > This is part of 'engine-setup' output, which 'hosted-engine' runs inside the engine VM. If you can access the engine VM, you can try finding more information in /var/log/ovirt-engine/setup/* there. Otherwise, the hosted-engine deploy script might have managed to get a copy to /var/log/ovirt-hosted-engine-setup/engine-logs*. Please check/share these. Thanks. > > I simply can't figure out what file is missing. > If, as a test, I try to install the HE without restoring the backup, the > installation goes smoothly to the end, but at that point I can't restore > the backup, as far as I can understand. > Another option is to do the restore manually. To find relevant information, search the net for "enginevm_before_engine_setup". Best regards, > > Any hint on what I may be missing? > Thanks, > Andrea > > > -- > > Andrea Chierici - INFN-CNAF > > Viale Berti Pichat 6/2, 40127 BOLOGNA > > Office Tel: +39 051 2095463 > > SkypeID ataruz > > -- > > _______________________________________________ > 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/Q4GGDSLBACN4M… > -- Didi

2 4

mixed hyperconverged?
by Philip Brown 16 Jul '20

16 Jul '20

I'm thinking of doing an SSD based hyperconverged setup (for 4.3), but am wondering about certain design issues. seems like the optimal number is 3 nodes for the glusterfs. but.. I want 5 host nodes, not 3 and I want the main storage for VMs to be separate iSCSI NAS boxes. Is it possible to have 3 nodes be the hyperconverged stuff.. but then add in 2 "regular" nodes, that dont store anything and arent part of the cluster? is it required to be part of the gluster cluster, to also be part of the ovirt cluster, if thats where the hosted-engine lives? or can I just have the hosted engine be switchable between the 3 nodes, and the other 2 be VM-only hosts? Any recommendations here? I dont what 5 way replication going on. Nor do I want to have to pay for large SSDs on all my host nodes. (Im planning to run them with the ovirt 3.4 node image) -- Philip Brown| Sr. Linux System Administrator | Medata, Inc. 5 Peters Canyon Rd Suite 250 Irvine CA 92606 Office 714.918.1310| Fax 714.918.1325 pbrown(a)medata.com| www.medata.com

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Ovirt 4.4.1 Install failure at OVF_Store check
by farkey_2000＠yahoo.com 16 Jul '20

16 Jul '20

I am trying to freshly install oVirt 4.4.1 with HCI on CentOS 8.2. I am using the "hosted-engine --deploy" script and the installation fails at "Check the OVF Store" consistently. I did try to apply the fix loaded on Jenkins (https://jenkins.ovirt.org/job/ovirt-hosted-engine-setup_standard-check-patc…) which produced the same result. Any help is appreciated and I ma working to attached the install log. Thanks Andy

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Re: video virtio (instead of qxl)
by Michal Skrivanek 15 Jul '20

15 Jul '20

> On 14 Jul 2020, at 16:44, Michael Lipp <mnl(a)mnl.de> wrote: > > Am 14.07.20 um 15:27 schrieb Michal Skrivanek: >> >>> This works perfectly with my Fedora 32 and Arch guests and the change is really worth it. >> Hi, >> what kind of performance benefits you’ve seen? >> >> It’s not currently in near term roadmap, but if anyone wants to contribute patches I don’t see a problem including it as an option for newer guests indeed. > > The display (spice) updates much faster and more "smoothly". Most > notibly when using Arch VMs. With QXL, I have an extreme delay when > typing. This vanishes completey with virtio-vga. using which client? remote-viewer? on which platform? qxl needs drivers, not sure if Arch has that…it should have, but for Windows you definitely need to install them. If they’re not all right it falls back to vga emulation which is then slow indeed > > - Michael > >> Thanks, >> michal >> >>> _______________________________________________ >>> 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/IZQHW3NZB4BFG… > >

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What permission do I need to get API access
by miguel.garcia＠toshibagcs.com 15 Jul '20

15 Jul '20

We use LDAP authentication to login to ovirt cluster, actually, admin and another user account have to access API with no problem. My account does cannot access to API despite that had SuperUser privileges than those accounts that already access API. Every time I tried to access API I get next message: Error during SSO authentication access_denied: Cannot authenticate user 'diagsbuilder(a)ralntdom.rtptgcs.com': No valid profile found in credentials.. The account does exist and permissions to enter to portal vms What do need to do to grant access to API?

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Re: Problem with backuping ovirt 4.4 with SDK
by Nir Soffer 15 Jul '20

15 Jul '20

On Tue, Jul 14, 2020 at 9:33 AM Łukasz Kołaciński <l.kolacinski(a)storware.eu> wrote: > Hello, > Hi Lukaz, Lets move the discussion to devel(a)ovirt.org, I think it will be more productive. Also, always CC me and Eyal on incremental backup questions for a quicker response. > I am trying to do full backup on ovirt 4.4 using sdk. > Which version of oVirt? libvirt? > I used steps from this youtube video: > https://www.youtube.com/watch?v=E2VWUVcycj4 and I got error after running > backup_vm.py. I see that sdk has imported disks and created backup entity > and then I got sdk.NotFoundError exception. > This means that starting backup failed. Unfortunately the API does not have a good way to get the error that caused the backup to fai. You should be able to see the error in the event log in the UI, and in engine log. > I also tried to do full backup with API and after finalizing backup > disappeared (I think) > So backup from the API was successful? Backups are expected to disappear, they are temporary objects used to manage the backup process. Once the backup process was finished you can do nothing with the backup object, and you cannot fetch the same backup data again. > and I couldn't try incremental. > The fact that the backup disappeared should not prevent the next backup. After you create a backup, you need to poll backup status until the backup is ready. while backup.phase != BackupPhase.READY: time.sleep(1) backup = backup_service.get()# to_checkpoint_id will be used as If the backup does not end in ready state, it failed, and you cannot do anything with this backup. When the backup is ready, you can fetch the to_checkpoint_id created for this backup. checkpoint_id = backup.to_checkpoint_id At this point you need to persist the checkpoint id. This will be used to create the incremental backup. [ 0.0 ] Starting full backup for VM '51708c8e-6671-480b-b2d8-199a1af9cbdc' > Password: > [ 4.2 ] Waiting until backup 0458bf7f-868c-4859-9fa7-767b3ec62b52 is > ready > Traceback (most recent call last): > File "./backup_vm.py", line 343, in start_backup > backup = backup_service.get() > File "/usr/lib64/python3.7/site-packages/ovirtsdk4/services.py", line > 32333, in get > return self._internal_get(headers, query, wait) > File "/usr/lib64/python3.7/site-packages/ovirtsdk4/service.py", line > 211, in _internal_get > return future.wait() if wait else future > File "/usr/lib64/python3.7/site-packages/ovirtsdk4/service.py", line 55, > in wait > return self._code(response) > File "/usr/lib64/python3.7/site-packages/ovirtsdk4/service.py", line > 208, in callback > self._check_fault(response) > File "/usr/lib64/python3.7/site-packages/ovirtsdk4/service.py", line > 130, in _check_fault > body = self._internal_read_body(response) > File "/usr/lib64/python3.7/site-packages/ovirtsdk4/service.py", line > 312, in _internal_read_body > self._raise_error(response) > File "/usr/lib64/python3.7/site-packages/ovirtsdk4/service.py", line > 118, in _raise_error > raise error > ovirtsdk4.NotFoundError: HTTP response code is 404. > > During handling of the above exception, another exception occurred: > > Traceback (most recent call last): > File "./backup_vm.py", line 476, in <module> > main() > File "./backup_vm.py", line 173, in main > args.command(args) > File "./backup_vm.py", line 230, in cmd_start > backup = start_backup(connection, args) > File "./backup_vm.py", line 345, in start_backup > raise RuntimeError("Backup {} failed".format(backup.id)) > RuntimeError: Backup 0458bf7f-868c-4859-9fa7-767b3ec62b52 failed > This is correct, backup has failed. Please check the event log to understand the failure. Eyal, can you show how to get the error from the backup using the SDK, in a way that can be used by a program? e.g. a public error code that can be used to decide on the next step, and an error message that can be used for displaying error to users of the backup application. This should be added to the backup_vm.py example. Nir

2 1

oVirt 2020 online conference - free registration now open
by Sandro Bonazzola 15 Jul '20

15 Jul '20

It is our pleasure to renew our invite to oVirt 2020 online conference and announce free registration <https://www.eventbrite.it/e/ovirt-2020-online-conference-registration-11198…> is now open. The conference,organized by oVirt community, will take place online on Monday, September 7th 2020! You can read updated information about the conference at https://blogs.ovirt.org/ovirt-2020-online-conference/ A kind reminder that if you'd like to present at the conference, the deadline for the presentation proposal is July 26th 2020. -- 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.*

1 0

[OT] Major and minor numbers assigned to /dev/vdx virtio devices
by Gianluca Cecchi 14 Jul '20

14 Jul '20

Hello, isn't there an official major/minor numbering scheme for virtio disks? Sometimes I see 251 major or 252 or so... what is the udev assignment logic? Reading here: https://www.kernel.org/doc/Documentation/admin-guide/devices.txt 240-254 block LOCAL/EXPERIMENTAL USE Allocated for local/experimental use. For devices not assigned official numbers, these ranges should be used in order to avoid conflicting with future assignments. it seems they are in the range of experimental ones, while for example Xen /dev/xvdx devices have their own static assignment (202 major) Thanks, Gianluca

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how to get ovirt 4.3 documentation?
by Philip Brown 14 Jul '20

14 Jul '20

I find it odd that the ovirt website allows to see older version RELEASE NOTES... but doesnt seem to give links to general documentation for older versions. For example, if you read https://www.ovirt.org/release/4.3.10/ it says, "For complete installation, administration, and usage instructions, see the oVirt Documentation." but that links to the general docs page at https://www.ovirt.org/documentation/ It does NOT link to any ovirt 4.3 docs, which is what I actually need -- Philip Brown| Sr. Linux System Administrator | Medata, Inc. 5 Peters Canyon Rd Suite 250 Irvine CA 92606 Office 714.918.1310| Fax 714.918.1325 pbrown(a)medata.com| www.medata.com

3 2

How does ovirt collect data from foreman gui
by The Gaming Ant 14 Jul '20

14 Jul '20

Trying to initiate a build from foreman to ovirt. Data entered in the foreman gui, is not seen as accepted in ovirt . Is there anything to be setup for ovirt to accept the data from foreman..

1 0

Failing to restore a backup
by Andrea Chierici 14 Jul '20

14 Jul '20

Dear all, I'm rather new to the list, not to ovirt, that I use since 2014 profitably. I've a problem with an ovirt instance and I am desperately seeking for help. I run a 4.3 self hosted engine installation, with 8 hypervisors and an iscsi storage. Since the storage is not very reliable, I bought a dell powervault where to move everything. No problem to move the VMs, the problem came out with the hosted engine. I've read many documentation and the procedure I think I must follow involves backing up the current HE, powering it off, installing a new host where to create a new HE recovering the backup. The command I used to generate the backup is: engine-backup --mode=backup --file=file_name --log=log_file_name and the command used to restore it on the new HE is: hosted-engine --deploy --restore-from-file=backup/file_name The problem comes out during the recovering of the backup. With versions prior to 4.3.11 and also with 4.4.0 I got the error: 2020-06-25 15:17:34,950+0200 ERROR ansible failed { "ansible_host": "localhost", "ansible_playbook": "/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml", "ansible_result": { "_ansible_no_log": false, "changed": false, "invocation": { "module_args": { "ca_file": null, "compress": true, "headers": null, "hostname": null, "insecure": null, "kerberos": false, "ovirt_auth": { "ansible_facts": { "ovirt_auth": { "ca_file": null, "compress": true, "headers": null, "insecure": true, "kerberos": false, "timeout": 0, "token": "1f5Zoys35sQmLb2MiEg6bhWm2rDJULFan3eBK0juJJR3S-nXtN_b31jac1sZ0KRz3d1KSDmr8tyf7ExNe_pqJg", "url": "https://ovirt-sgsi.cnaf.infn.it/ovirt-engine/api" } }, "attempts": 1, "changed": false, "failed": false }, "password": null, "state": "absent", "timeout": 0, "token": null, "url": null, "username": null } }, "msg": "You must specify either 'url' or 'hostname'." }, "ansible_task": "Always revoke the SSO token", "ansible_type": "task", "status": "FAILED", "task_duration": 3 } Recently I tried the 4.3.11 beta and 4.4.1 and the error now is different: [ INFO ] Upgrading CA\n[ ERROR ] Failed to execute stage 'Misc configuration': (2, 'No such file or directory')\n[ INFO ] DNF Performing DNF transaction rollback\n I simply can't figure out what file is missing. If, as a test, I try to install the HE without restoring the backup, the installation goes smoothly to the end, but at that point I can't restore the backup, as far as I can understand. Any hint on what I may be missing? Thanks, Andrea -- Andrea Chierici - INFN-CNAF Viale Berti Pichat 6/2, 40127 BOLOGNA Office Tel: +39 051 2095463 SkypeID ataruz --

2 1

video virtio (instead of qxl)
by Michael Lipp 14 Jul '20

14 Jul '20

Hi, I've searched to no avail: is it possible to use video virtio (instead of qxl) in a VM managed by oVirt? I have much better performance with video virtio when testing this with "plain" libvirt. I would have at least expected to find some feature request or something alike when searching. Does anybody know anything about this being on some ToDo list? Or has this really escaped everybody's notice? - Michael

3 3

engine log level
by Arsène Gschwind 14 Jul '20

14 Jul '20

Hi, I'm running oVirt 4.3.9 and i'm wondering if it is possible to increase engine Loglevel. I could not find anything on Google or in the docs. Thanks for any Hint? rgds, Arsène -- Arsène Gschwind <arsene.gschwind(a)unibas.ch<mailto:arsene.gschwind@unibas.ch>> Universitaet Basel

2 1

Admin portal will not load after installing updates
by Michael Watters 14 Jul '20

14 Jul '20

After installing updates on our ovirt-engine running CentOS 7.8 the administration portal will no longer load. The engine.log shows an error as follows. 2020-07-09 11:26:27,094-04 ERROR [org.ovirt.engine.core.bll.GetConfigurationValuesQuery] (default task-2) [d97ed384-f919-412b-94e2-7ec04a56ea9c] Query 'GetConfigurationValuesQuery' failed: null 2020-07-09 11:26:27,095-04 ERROR [org.ovirt.engine.core.bll.GetConfigurationValuesQuery] (default task-2) [d97ed384-f919-412b-94e2-7ec04a56ea9c] Exception: java.lang.NullPointerException Does anybody know what would cause this or how to fix it?

4 4

Failed to upload ISO oVirt 4.4.0 - imageio unable to verify certificate
by Erez Zarum 13 Jul '20

13 Jul '20

I have changed the Engine SSL certificate with our own certificates (using FreeIPA), i have followed the procedure described in the documents carefully and it is indeed working well. I haven now tried to upload an ISO and it fails, using "test connection" says the connection to the imageio service is ok, but when the upload starts it fails. I can see those errors in the ovirt-imageio daemon log file. 2020-07-10 06:00:48,386 ERROR (Thread-11) [http] Server error Traceback (most recent call last): File "/usr/lib64/python3.6/site-packages/ovirt_imageio/_internal/http.py", line 699, in __call__ self.dispatch(req, resp) File "/usr/lib64/python3.6/site-packages/ovirt_imageio/_internal/http.py", line 744, in dispatch return method(req, resp, *match.groups()) File "/usr/lib64/python3.6/site-packages/ovirt_imageio/_internal/cors.py", line 84, in wrapper return func(self, req, resp, *args) File "/usr/lib64/python3.6/site-packages/ovirt_imageio/_internal/images.py", line 66, in put backends.get(req, ticket, self.config), File "/usr/lib64/python3.6/site-packages/ovirt_imageio/_internal/backends/__init__.py", line 53, in get cafile=config.tls.ca_file) File "/usr/lib64/python3.6/site-packages/ovirt_imageio/_internal/backends/http.py", line 48, in open secure=options.get("secure", True)) File "/usr/lib64/python3.6/site-packages/ovirt_imageio/_internal/backends/http.py", line 63, in __init__ options = self._options() File "/usr/lib64/python3.6/site-packages/ovirt_imageio/_internal/backends/http.py", line 364, in _options self._con.request("OPTIONS", self.url.path) File "/usr/lib64/python3.6/http/client.py", line 1254, in request self._send_request(method, url, body, headers, encode_chunked) File "/usr/lib64/python3.6/http/client.py", line 1300, in _send_request self.endheaders(body, encode_chunked=encode_chunked) File "/usr/lib64/python3.6/http/client.py", line 1249, in endheaders self._send_output(message_body, encode_chunked=encode_chunked) File "/usr/lib64/python3.6/http/client.py", line 1036, in _send_output self.send(msg) File "/usr/lib64/python3.6/http/client.py", line 974, in send self.connect() File "/usr/lib64/python3.6/http/client.py", line 1422, in connect server_hostname=server_hostname) File "/usr/lib64/python3.6/ssl.py", line 365, in wrap_socket _context=self, _session=session) File "/usr/lib64/python3.6/ssl.py", line 776, in __init__ self.do_handshake() File "/usr/lib64/python3.6/ssl.py", line 1036, in do_handshake self._sslobj.do_handshake() File "/usr/lib64/python3.6/ssl.py", line 648, in do_handshake self._sslobj.do_handshake() ssl.SSLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:897) Looking at old posts here, i have also tried: keytool -importcert -trustcacerts -keystore /etc/pki/ovirt-engine/.truststore -storepass mypass -file /etc/pki/ovirt-engine/apache-ca.pem And restarted both the ovirt-imageio service and the ovirt-engine service, it didn't help.

3 5

Re: Using ovirt imageio
by Nir Soffer 13 Jul '20

13 Jul '20

On Tue, Jul 7, 2020 at 5:05 PM Łukasz Kołaciński <l.kolacinski(a)storware.eu> wrote: > Dear ovirt community, > Hi Łukasz, Adding devel(a)ovit.org since this topic is more appropriate for the devel list. > I am trying to use ovirt imageio api to receive changed blocks (dirty > bitmap) on ovirt 4.4. Could anyone tell me how to get them step by step? On > the documentation I saw endpoint "GET /images/ticket-uuid/map". I don't > know what ticket-uuid is and how to generate it. I also need to know how to > use this api because I can't reach it via /ovirt-engine/api/ > > I am asking about this endpoint: > > https://www.ovirt.org/documentation/incremental-backup-guide/incremental-ba… > This guide is outdated and should not be used now. The most up to date information is here: https://www.ovirt.org/develop/release-management/features/storage/increment… However the extents API is also outdated in the feature page. We are working on updating it. So here is example: First you must start backup with from_checkpoint_id argument: backup = backups_service.add( types.Backup( disks=disks, from_checkpoint_id="checkpoint-id", ) ) > "checkpoint-id" is the checkpoint created in the last backup. This starts a backup in in incremental mode. Dirty extents are available only in this mode. Then you start a transfer for download, using the backup id: transfer = imagetransfer.create_transfer( connection, disk, types.ImageTransferDirection.DOWNLOAD, backup=types.Backup(id=backup_uuid)) The transfer.transfer_url is the URL to download from, for example: https://host:54322/images/53787351-3f72-44a1-8a26-1323524fac4a Connect to host:54322 and send this request: GET /images/53787351-3f72-44a1-8a26-1323524fac4a/extents?context=dirty And parse the return json list, containing objects like: [ {"start": 0, "length": 65536, "dirty": true}, {"start": 65536, "length": 1048576, "dirty": false}, ... ] For example code of using the imageio API, see imageio http backend: https://github.com/oVirt/ovirt-imageio/blob/d5aa0e1fe659f1bf1247516f83c71e0… https://github.com/oVirt/ovirt-imageio/blob/d5aa0e1fe659f1bf1247516f83c71e0… We are adding a ImageioClient API that makes it easier to consume without writing any HTTP code: https://gerrit.ovirt.org/c/110068 With this you can use: with ImageioClient(transfer.transfer_url, cafile=args.cafile) as client: for extent in client.extent("dirty"): if extent.dirty: print("##dirty start={} length={}".format(extent.start, extent.length)) client.write_to(sys.stdout.buffer, extent.start, extent.length) print() This will stream the dirty extents to stdout. Not very useful as is, but illustrates how you can consume the data. Here is an example writing extents to a sparse stream format: https://gerrit.ovirt.org/c/110069 For complete backup example code see: https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/backup_v… Note the new imagetransfer helper module: https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/helpers/… Nir e-mail: l.kolacinski(a)storware.eu > <m.helbert(a)storware.eu> > > > > > *[image: STORWARE]* <http://www.storware.eu/> > > > > *ul. Leszno 8/44 01-192 Warszawa www.storware.eu > <https://www.storware.eu/>* > > *[image: facebook]* <https://www.facebook.com/storware> > > *[image: twitter]* <https://twitter.com/storware> > > *[image: linkedin]* <https://www.linkedin.com/company/storware> > > *[image: Storware_Stopka_09]* > <https://www.youtube.com/channel/UCKvLitYPyAplBctXibFWrkw> > > > > *Storware Spółka z o.o. nr wpisu do ewidencji KRS dla M.St. Warszawa > 000510131* *, NIP 5213672602.** Wiadomość ta jest przeznaczona jedynie > dla osoby lub podmiotu, który jest jej adresatem i może zawierać poufne > i/lub uprzywilejowane informacje. Zakazane jest jakiekolwiek przeglądanie, > przesyłanie, rozpowszechnianie lub inne wykorzystanie tych informacji lub > podjęcie jakichkolwiek działań odnośnie tych informacji przez osoby lub > podmioty inne niż zamierzony adresat. Jeżeli Państwo otrzymali przez > pomyłkę tę informację prosimy o poinformowanie o tym nadawcy i usunięcie > tej wiadomości z wszelkich komputerów. **This message is intended only > for the person or entity to which it is addressed and may contain > confidential and/or privileged material. Any review, retransmission, > dissemination or other use of, or taking of any action in reliance upon, > this information by persons or entities other than the intended recipient > is prohibited. If you have received this message in error, please contact > the sender and remove the material from all of your computer systems.* > > _______________________________________________ > 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/AIJMMJOR354VK… >

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[ANN] Updated oVirt release 4.4.1.1
by Lev Veyde 13 Jul '20

13 Jul '20

The oVirt Team has just released a new version of ovirt-ansible-engine-setup (1.1.6) package that fixes oVirt Hyperconverged deployment related issue.[1] Updated ovirt-node-ng-installer and ovirt-appliance have been built. Also a new torrent for this new ovirt-node-ng-installer ISO is now available. https://bugzilla.redhat.com/show_bug.cgi?id=1855164 -- 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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Lots of problems with deploying the hosted-engine (ovirt 4.4 | CentOS 8.2.2004)
by jonas 13 Jul '20

13 Jul '20

Hi! I have banged my head against deploying the ovirt 4.4 self-hosted engine on Centos 8.2 for last couple of days. First I was astonished that resources.ovirt.org has no IPv6 connectivity, which made my initial plan for a mostly IPv6-only deployment impossible. CentOS was installed from scratch using the ks.cgf Kickstart file below, which also adds the ovirt 4.4 repo and installs cockpit-ovirt-dashboard & ovirt-engine-appliance. When deploying the hosted-engine from cockpit while logged in as a non-root (although privileged) user, the "(3) Prepare VM" step instantly fails with a nondescript error message and without generating any logs. By using the browser dev tools it was determined that this was because the ansible vars file could not be created as the non-root user did not have write permissions in '/var/lib/ovirt-hosted-engine-setup/cockpit/' . Shouldn't cockpit be capable of using sudo when appropriate, or at least give a more descriptive error message? After login into cockpit as root, or when using the command line ovirt-hosted-engine-setup tool, the deployment fails with "Failed to download metadata for repo 'AppStream'". This seems to be because a) the dnsmasq running on the host does not forward dns queries, even though the host itself can resolve dns queries just fine, and b) there also does not seem to be any functioning routing setup to reach anything outside the host. Regarding a) it is strange that dnsmasq is running with a config file '/var/lib/libvirt/dnsmasq/default.conf' containing the 'no-resolv' option. Could the operation of systemd-resolved be interfering with dnsmasq (see ss -tulpen output)? I tried to manually stop systemd-resolved, but got the same behaviour as before. I hope someone could give me a hint how I could get past this problem, as so far my ovirt experience has been a little bit sub-par. :D Also when running ovirt-hosted-engine-cleanup, the extracted engine VMs in /var/tmp/localvm* are not removed, leading to a "disk-memory-leak" with subsequent runs. Best regards Jonas --- ss -tulpen output post deploy-run --- [root@nxtvirt ~]# ss -tulpen | grep ':53 ' udp UNCONN 0 0 127.0.0.53%lo:53 0.0.0.0:* users:(("systemd-resolve",pid=1379,fd=18)) uid:193 ino:32910 sk:6 <-> udp UNCONN 0 0 [fd00:1234:5678:900::1]:53 [::]:* users:(("dnsmasq",pid=13525,fd=15)) uid:979 ino:113580 sk:d v6only:1 <-> udp UNCONN 0 0 [fe80::5054:ff:fe94:f314]%virbr0:53 [::]:* users:(("dnsmasq",pid=13525,fd=12)) uid:979 ino:113575 sk:e v6only:1 <-> tcp LISTEN 0 32 [fd00:1234:5678:900::1]:53 [::]:* users:(("dnsmasq",pid=13525,fd=16)) uid:979 ino:113581 sk:20 v6only:1 <-> tcp LISTEN 0 32 [fe80::5054:ff:fe94:f314]%virbr0:53 [::]:* users:(("dnsmasq",pid=13525,fd=13)) uid:979 ino:113576 sk:21 v6only:1 <-> --- running dnsmasq processes on host ('nxtvirt') post deploy-run --- dnsmasq 13525 0.0 0.0 71888 2344 ? S 12:31 0:00 /usr/sbin/dnsmasq --conf-file=/var/lib/libvirt/dnsmasq/default.conf --leasefile-ro --dhcp-script=/usr/libexec/libvirt_leaseshelper root 13526 0.0 0.0 71860 436 ? S 12:31 0:00 /usr/sbin/dnsmasq --conf-file=/var/lib/libvirt/dnsmasq/default.conf --leasefile-ro --dhcp-script=/usr/libexec/libvirt_leaseshelper --- var/lib/libvirt/dnsmasq/default.conf --- ##WARNING: THIS IS AN AUTO-GENERATED FILE. CHANGES TO IT ARE LIKELY TO BE ##OVERWRITTEN AND LOST. Changes to this configuration should be made using: ## virsh net-edit default ## or other application using the libvirt API. ## ## dnsmasq conf file created by libvirt strict-order pid-file=/run/libvirt/network/default.pid except-interface=lo bind-dynamic interface=virbr0 dhcp-option=3 no-resolv ra-param=*,0,0 dhcp-range=fd00:1234:5678:900::10,fd00:1234:5678:900::ff,64 dhcp-lease-max=240 dhcp-hostsfile=/var/lib/libvirt/dnsmasq/default.hostsfile addn-hosts=/var/lib/libvirt/dnsmasq/default.addnhosts enable-ra --- cockpit wizard overview before the 'Prepare VM' step --- VM Engine FQDN:engine.*REDACTED* MAC Address:00:16:3e:20:13:b3 Network Configuration:Static VM IP Address:*REDACTED*:1099:babe::3/64 Gateway Address:*REDACTED*:1099::1 DNS Servers:*REDACTED*:1052::11 Root User SSH Access:yes Number of Virtual CPUs:4 Memory Size (MiB):4096 Root User SSH Public Key:(None) Add Lines to /etc/hosts:yes Bridge Name:ovirtmgmt Apply OpenSCAP profile:no Engine SMTP Server Name:localhost SMTP Server Port Number:25 Sender E-Mail Address:root@localhost Recipient E-Mail Addresses:root@localhost --- ks.cgf --- #version=RHEL8 ignoredisk --only-use=vda autopart --type=lvm # Partition clearing information clearpart --drives=vda --all --initlabel # Use graphical install #graphical text # Use CDROM installation media cdrom # Keyboard layouts keyboard --vckeymap=de --xlayouts='de','us' # System language lang en_US.UTF-8 # Network information network --bootproto=static --device=enp1s0 --ip=192.168.199.250 --netmask=255.255.255.0 --gateway=192.168.199.10 --ipv6=*REDACTED*:1090:babe::250/64 --ipv6gateway=*REDACTED*:1090::1 --hostname=nxtvirt.*REDACTED* --nameserver=*REDACTED*:1052::11 --activate network --hostname=nxtvirt.*REDACTED* # Root password rootpw --iscrypted $6$*REDACTED* firewall --enabled --service=cockpit --service=ssh # Run the Setup Agent on first boot firstboot --enable # Do not configure the X Window System skipx # System services services --enabled="chronyd" # System timezone timezone Etc/UTC --isUtc --ntpservers=ntp.*REDACTED*,ntp2.*REDACTED* user --name=nonrootuser --groups=wheel --password=$6$*REDACTED* --iscrypted # KVM Users/Groups group --name=kvm --gid=36 user --name=vdsm --uid=36 --gid=36 %packages @^server-product-environment #@graphical-admin-tools @headless-management kexec-tools cockpit %end %addon com_redhat_kdump --enable --reserve-mb='auto' %end %anaconda pwpolicy root --minlen=6 --minquality=1 --notstrict --nochanges --notempty pwpolicy user --minlen=6 --minquality=1 --notstrict --nochanges --emptyok pwpolicy luks --minlen=6 --minquality=1 --notstrict --nochanges --notempty %end %post --erroronfail --log=/root/ks-post.log #!/bin/sh dnf update -y # NFS storage mkdir -p /opt/ovirt/nfs-storage chown -R 36:36 /opt/ovirt/nfs-storage chmod 0755 /opt/ovirt/nfs-storage echo "/opt/ovirt/nfs-storage localhost" > /etc/exports echo "/opt/ovirt/nfs-storage engine.*REDACTED*" >> /etc/exports dnf install -y nfs-utils systemctl enable nfs-server.service # Install ovirt packages dnf install -y https://resources.ovirt.org/pub/yum-repo/ovirt-release44.rpm dnf install -y cockpit-ovirt-dashboard ovirt-engine-appliance # Enable cockpit systemctl enable cockpit.socket %end #reboot --eject --kexec reboot --eject --- Host (nxtvirt) ip -a post deploy-run --- 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: enp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether 52:54:00:ad:79:1b brd ff:ff:ff:ff:ff:ff inet 192.168.199.250/24 brd 192.168.199.255 scope global noprefixroute enp1s0 valid_lft forever preferred_lft forever inet6 *REDACTED*:1099:babe::250/64 scope global noprefixroute valid_lft forever preferred_lft forever inet6 fe80::5054:ff:fead:791b/64 scope link noprefixroute valid_lft forever preferred_lft forever 5: virbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether 52:54:00:94:f3:14 brd ff:ff:ff:ff:ff:ff inet6 fd00:1234:5678:900::1/64 scope global valid_lft forever preferred_lft forever inet6 fe80::5054:ff:fe94:f314/64 scope link valid_lft forever preferred_lft forever 6: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc fq_codel master virbr0 state DOWN group default qlen 1000 link/ether 52:54:00:94:f3:14 brd ff:ff:ff:ff:ff:ff 7: vnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel master virbr0 state UNKNOWN group default qlen 1000 link/ether fe:16:3e:68:d3:8a brd ff:ff:ff:ff:ff:ff inet6 fe80::fc16:3eff:fe68:d38a/64 scope link valid_lft forever preferred_lft forever --- iptables-save post deploy-run --- # Generated by iptables-save v1.8.4 on Sun Jun 28 13:20:53 2020 *filter :INPUT ACCEPT [4007:8578553] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [3920:7633249] :LIBVIRT_INP - [0:0] :LIBVIRT_OUT - [0:0] :LIBVIRT_FWO - [0:0] :LIBVIRT_FWI - [0:0] :LIBVIRT_FWX - [0:0] -A INPUT -j LIBVIRT_INP -A FORWARD -j LIBVIRT_FWX -A FORWARD -j LIBVIRT_FWI -A FORWARD -j LIBVIRT_FWO -A OUTPUT -j LIBVIRT_OUT -A LIBVIRT_INP -i virbr0 -p udp -m udp --dport 53 -j ACCEPT -A LIBVIRT_INP -i virbr0 -p tcp -m tcp --dport 53 -j ACCEPT -A LIBVIRT_INP -i virbr0 -p udp -m udp --dport 67 -j ACCEPT -A LIBVIRT_INP -i virbr0 -p tcp -m tcp --dport 67 -j ACCEPT -A LIBVIRT_OUT -o virbr0 -p udp -m udp --dport 53 -j ACCEPT -A LIBVIRT_OUT -o virbr0 -p tcp -m tcp --dport 53 -j ACCEPT -A LIBVIRT_OUT -o virbr0 -p udp -m udp --dport 68 -j ACCEPT -A LIBVIRT_OUT -o virbr0 -p tcp -m tcp --dport 68 -j ACCEPT -A LIBVIRT_FWO -i virbr0 -j REJECT --reject-with icmp-port-unreachable -A LIBVIRT_FWI -o virbr0 -j REJECT --reject-with icmp-port-unreachable -A LIBVIRT_FWX -i virbr0 -o virbr0 -j ACCEPT COMMIT # Completed on Sun Jun 28 13:20:53 2020 # Generated by iptables-save v1.8.4 on Sun Jun 28 13:20:53 2020 *security :INPUT ACCEPT [3959:8576054] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [3920:7633249] COMMIT # Completed on Sun Jun 28 13:20:53 2020 # Generated by iptables-save v1.8.4 on Sun Jun 28 13:20:53 2020 *raw :PREROUTING ACCEPT [4299:8608260] :OUTPUT ACCEPT [3920:7633249] COMMIT # Completed on Sun Jun 28 13:20:53 2020 # Generated by iptables-save v1.8.4 on Sun Jun 28 13:20:53 2020 *mangle :PREROUTING ACCEPT [4299:8608260] :INPUT ACCEPT [4007:8578553] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [3920:7633249] :POSTROUTING ACCEPT [3923:7633408] :LIBVIRT_PRT - [0:0] -A POSTROUTING -j LIBVIRT_PRT COMMIT # Completed on Sun Jun 28 13:20:53 2020 # Generated by iptables-save v1.8.4 on Sun Jun 28 13:20:53 2020 *nat :PREROUTING ACCEPT [337:32047] :INPUT ACCEPT [0:0] :POSTROUTING ACCEPT [159:9351] :OUTPUT ACCEPT [159:9351] :LIBVIRT_PRT - [0:0] -A POSTROUTING -j LIBVIRT_PRT COMMIT # Completed on Sun Jun 28 13:20:53 2020

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Error: missing groups or modules: javapackages-tools in EL 8.2
by Patrick Lomakin 13 Jul '20

13 Jul '20

I'm take an error after executing "dnf module enable -y javapackages-tools pki-deps postgresql:12 389-ds". Error message: "Error: Problems in request: missing groups or modules: javapackages-tools" Installed system - Red Hat Enterprise Linux 8.2

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ovirt terraform - multiple nics creation problem
by marek 13 Jul '20

13 Jul '20

i have problem with creation VM with multiple nics part of terraform config resource "ovirt_vm" "vm" { .... initialization { authorized_ssh_key = "${var.vm_authorized_ssh_key}" host_name = "${var.vm_hostname}" timezone = "${var.vm_timezone}" user_name = "${var.vm_user_name}" custom_script = "${var.vm_custom_script}" dns_search = "${var.vm_dns_search}" dns_servers = "${var.vm_dns_servers}" nic_configuration { label = "eth0" boot_proto = "${var.vm_nic_boot_proto}" address = "${var.vm_nic_ip_address}" gateway = "${var.vm_nic_gateway}" netmask = "${var.vm_nic_netmask}" on_boot = "${var.vm_nic_on_boot}" } nic_configuration { label = "eth1" boot_proto = "${var.vm_nic2_boot_proto}" address = "${var.vm_nic2_ip_address}" gateway = "${var.vm_nic2_gateway}" netmask = "${var.vm_nic2_netmask}" on_boot = "${var.vm_nic2_on_boot}" } } } resource "ovirt_vnic" "eth0" { name = "eth0" vm_id = "${ovirt_vm.vm.id}" vnic_profile_id = "${data.ovirt_vnic_profiles.nic1.vnic_profiles.0.id}" } resource "ovirt_vnic" "eth1" { name = "eth1" vm_id = "${ovirt_vm.vm.id}" vnic_profile_id = "${data.ovirt_vnic_profiles.nic2.vnic_profiles.0.id}" } how terraform knows which nic_configuration {} from ovirt_vm belongs to which resource "ovirt_vnic"? my problem is that VM has paired nic_configuration(eth0) with resource "ovirt_vnic" "eth1" and vice versa any hints? https://github.com/oVirt/terraform-provider-ovirt/blob/master/ovirt/resourc… my experience with Go is not enough to understand how is "pairing" done Marek

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Re: Ovirt 4.4.1 Install failure at OVF_Store check
by Andy 13 Jul '20

13 Jul '20

Attached are the install logs thanks Andy

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Revert to 4.3
by jb 13 Jul '20

13 Jul '20

Hello everybody, at to moment I run ovirt engine in a VM on a different server (no hosted engine) and I have two hosts. One is only a backup and is not running. I would like to install a new ovirt engine 4.4 VM and use the backup host. And if this is running fine in some month I would migrate the second host to 4.4. The Problem is only that I have to upgrade the data center compatibly mode to 4.4 and with that I'm a bit afraid. Is it possible, to downgrade the compatibility mode, when something unsuspected is happen? The original 4.3 engine VM I would like to have untouched, that I can go back if is necessary. Regards Jonathan

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Not able to asign IB network to IB Bond
by Andrey Rusakov 12 Jul '20

12 Jul '20

Hi all, We are using oBirt since 4.2. Config is 1Gb or 10G for VM ext network and 40Gb IB for Starage and VM Migration. We are testing 4.4 and 4.4.0 at the moment. 2 problems - Major problem is that i can't assign IB netwrok to IB bond i got - "Error while executing action HostSetupNetworks: Unexpected exception" VDSM.log 2020-07-11 15:33:39,147+0300 INFO (jsonrpc/1) [api.network] START setupNetworks(networks={'IB': {'netmask': '255.255.255.0', 'bonding': 'bond1', 'ipv6autoconf': False, 'bridged': 'false', 'ipaddr': '172.17.21.101', 'dhcpv6': False, 'mtu': 65520, 'switch': 'legacy'}}, bondings={}, options={'connectivityTimeout': 120, 'commitOnSuccess': True, 'connectivityCheck': 'true'}) from=::ffff:172.16.21.201,33614, flow_id=fe589281-3171-41b4-b7aa-e28a4bbebe55 (api:48) 2020-07-11 15:33:40,088+0300 INFO (jsonrpc/1) [api.network] FINISH setupNetworks error=MAC address cannot be specified in bond interface along with specified bond options from=::ffff:172.16.21.201,33614, flow_id=fe589281-3171-41b4-b7aa-e28a4bbebe55 (api:52) 2020-07-11 15:33:40,088+0300 ERROR (jsonrpc/1) [jsonrpc.JsonRpcServer] Internal server error (__init__:350) Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/yajsonrpc/__init__.py", line 345, in _handle_request res = method(**params) File "/usr/lib/python3.6/site-packages/vdsm/rpc/Bridge.py", line 198, in _dynamicMethod result = fn(*methodArgs) File "<decorator-gen-480>", line 2, in setupNetworks File "/usr/lib/python3.6/site-packages/vdsm/common/api.py", line 50, in method ret = func(*args, **kwargs) File "/usr/lib/python3.6/site-packages/vdsm/API.py", line 1548, in setupNetworks supervdsm.getProxy().setupNetworks(networks, bondings, options) File "/usr/lib/python3.6/site-packages/vdsm/common/supervdsm.py", line 56, in __call__ return callMethod() File "/usr/lib/python3.6/site-packages/vdsm/common/supervdsm.py", line 54, in <lambda> **kwargs) File "<string>", line 2, in setupNetworks File "/usr/lib64/python3.6/multiprocessing/managers.py", line 772, in _callmethod raise convert_to_error(kind, result) libnmstate.error.NmstateValueError: MAC address cannot be specified in bond interface along with specified bond options 2nd problem - IB bond not working after reboot - theres is no bond1 insterface at all (my solution is to restart network) This is not very important as VDSM will change config after Adding bond to oVirt. P.S. I Got 100% same config with same cards and samу bond config on 4.3 - everething is wotking fine.

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Metrics in Kibana not working
by Guillaume Pavese 12 Jul '20

12 Jul '20

Trying to use the provided visualizations/Dashboards for ovirt metrics in Kibana. Using ovirt 4.3.7, with ovirt-engine-metrics 1.3.7-1 and latest rsylog-8.24.0-52 and collectd-5.10.0-2 I am receiving data in indexes and some fields are present. A few graph work, but most don't and I am getting a lot of errors like theses : Error in visualisation[esaggs] > "field" is a required parameter - On my hosts I can see the following collectd errors: systemd[1]: Starting Collectd statistics daemon... collectd[21629]: plugin_load: plugin "disk" successfully loaded. ... collectd[21629]: plugin_load: plugin "network" successfully loaded. collectd[21629]: Systemd detected, trying to signal readiness. systemd[1]: Started Collectd statistics daemon. collectd[21629]: virt plugin: reader virt-0 initialized collectd[21629]: Initialization complete, entering read-loop. collectd[21629]: write_syslog plugin: send failed with status -1 (Connection reset by peer) collectd[21629]: write_syslog plugin: error with ws_send_message - And the following rsyslog ones : systemd[1]: Starting System Logging Service... rsyslogd[210059]: [origin software="rsyslogd" swVersion="8.24.0-52.el7_8.2" x-pid="210059" x-info="http://www.rsyslog.com"] start systemd[1]: Started System Logging Service. rsyslogd[210059]: command 'SystemLogSocketName' is currently not permitted - did you already set it via a RainerScript command (v6+ config)? [v8.24.0-52.el7_8.2 try http://www.rsyslog.com/e/2222 ] I think that this is this bug : https://bugzilla.redhat.com/show_bug.cgi?id=1732918 However it's CLOSED INSUFFICIENT_DATA with last message being "Closing with insufficient data. Please reopen if you can provide needed info." Is my understanding correct that only RedHat employees can reopen closed bugs? I have encountered quite a lot of situations where I'm facing an issue covered by such a closed bug with a "please reopen if you can provide info" msg, but frustratingly not being able to do so... Guillaume Pavese Ingénieur Système et Réseau Interactiv-Group -- Ce message et toutes les pièces jointes (ci-après le “message”) sont établis à l’intention exclusive de ses destinataires et sont confidentiels. Si vous recevez ce message par erreur, merci de le détruire et d’en avertir immédiatement l’expéditeur. Toute utilisation de ce message non conforme a sa destination, toute diffusion ou toute publication, totale ou partielle, est interdite, sauf autorisation expresse. L’internet ne permettant pas d’assurer l’intégrité de ce message . Interactiv-group (et ses filiales) décline(nt) toute responsabilité au titre de ce message, dans l’hypothèse ou il aurait été modifié. IT, ES, UK. <https://interactiv-group.com/disclaimer.html>

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