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VDSM myhost.example.local command Get Host Capabilities failed: Received fatal alert: certificate_expired
by PenguinWhispererThe 06 Jan '23

06 Jan '23

Hi, When starting my ovirt installation again ovirt was not working and after some troubleshooting it seemed that some certs where expired. So I basically did this redhat solution: https://access.redhat.com/solutions/6964632 And afterwards I had this in the UI: sun.security.validator.validatorexception: pkix path validation failed So tried this: https://lists.ovirt.org/archives/list/users@ovirt.org/thread/ZI5WNU6OB6FZMQ… Now I do get to the ovirt UI however the datacenter and storage is not coming up. I see in the events: VDSM myhost.example.local command Get Host Capabilities failed: Received fatal alert: certificate_expired On the vdsmd side on the host I see: ERROR ssl handshake: SSLError, address: ::ffff:192.168.1.109 I don't know to which service it tries to connect and so what certificate is expired or how to replace it. I just want to get the ovirt back up and running properly so I can start my VMs. Thanks in advance.

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Tags in Ovirt
by Colin Coe 04 Jan '23

04 Jan '23

Hi all I'm trying to dump out a list of all tags and the VMs attached. I need to do this as I wrote an Ansible task to attach some VMs to some tags and ended up removing other VMs from these tags which caused some issues. I think I've fixed my problem but I want to take a backup of the tags and attached VMs but using ovirt.ovirt.ovirt_tag_info I can't see how to list all tags with the attached VMs. I've tried various incantations like: - ovirt.ovirt.ovirt_tag_info: auth: "{{ ovirt_auth}}" name: 'veeam-tier*' fetch_nested: true nested_attributes: - vm register: result but all I get is: ok: [localhost] => { "result": { "changed": false, "deprecations": [ { "msg": "The 'fetch_nested' and 'nested_attributes' are deprecated please use 'follow' parameter", "version": "3.0.0" } ], "failed": false, "ovirt_tags": [ { "description": "", "href": "/ovirt-engine/api/tags/4ebb9243-b133-40c9-b22e-03b3798415bf", "id": "4ebb9243-b133-40c9-b22e-03b3798415bf", "name": "veeam-tier3", "parent": { "href": "/ovirt-engine/api/tags/00000000-0000-0000-0000-000000000000", "id": "00000000-0000-0000-0000-000000000000" } }, { "description": "", "href": "/ovirt-engine/api/tags/0fd7a16a-82ca-4d13-a9ab-9646a41c58e6", "id": "0fd7a16a-82ca-4d13-a9ab-9646a41c58e6", "name": "veeam-tier1", "parent": { "href": "/ovirt-engine/api/tags/00000000-0000-0000-0000-000000000000", "id": "00000000-0000-0000-0000-000000000000" } }, { "description": "", "href": "/ovirt-engine/api/tags/4155338b-43f4-413c-bf41-4e46ee9472fa", "id": "4155338b-43f4-413c-bf41-4e46ee9472fa", "name": "veeam-tier2", "parent": { "href": "/ovirt-engine/api/tags/00000000-0000-0000-0000-000000000000", "id": "00000000-0000-0000-0000-000000000000" } } ] } } I'm using fetch_nested and nested_attributes as I couldn't get 'follow' to work. Any ideas? Thanks

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oVirt boot PXE pre-configured image
by Jorge Visentini 03 Jan '23

03 Jan '23

Hi all. Does anyone use or know if it is possible to boot oVirt by PXE? I mean a pre-installed/configured image. We bought some servers that don't have RAID so I'd like to do this test, network boot a pre-configured image. Happy new year for all of us. -- Att, Jorge Visentini +55 55 98432-9868

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noVNC console error : Something went wrong, connection is closed
by dvx.mellin＠gmail.com 03 Jan '23

03 Jan '23

Hello everyone, Context : oVirt 4.4.9.3-1.el8 glusterfs 8.6 Self-hosted engine Problem: Since I update my certificates (with engine-setup) because of the warning that my certs will expire soon, I can't open the noVNC console anymore. In the logs on engine, I have these : in /var/log/messages : ovsdb-server[510110]: ovs|04628|jsonrpc|WARN|ssl:[::ffff:<ip_node_1>]:51214: receive error: Protocol error ovsdb-server[510110]: ovs|04629|reconnect|WARN|ssl:[::ffff:<ip_node_1>]:51214: connection dropped (Protocol error) journal[516217]: 2022-12-21 11:31:27,800+0100 ovirt-websocket-proxy: INFO msg:871 handler exception: [SSL: SSLV3_ALERT_CERTIFICATE_UNKNOWN] sslv3 alert certificate unknown (_ssl.c:897) ovirt-websocket-proxy.py[509812]: ovirt-websocket-proxy[516217] INFO msg:871 handler exception: [SSL: SSLV3_ALERT_CERTIFICATE_UNKNOWN] sslv3 alert certificate unknown (_ssl.c:897) ovsdb-server[510110]: ovs|04632|stream_ssl|WARN|SSL_accept: error:1417C086:SSL routines:tls_process_client_certificate:certificate verify failed in /var/log/openvswitch/ovsdb-server-sb.log : 2022-12-21T10:31:22.540Z|04626|stream_ssl|WARN|SSL_accept: error:1417C086:SSL routines:tls_process_client_certificate:certificate verify failed 2022-12-21T10:31:22.541Z|04627|jsonrpc|WARN|Dropped 1 log messages in last 8 seconds (most recently, 8 seconds ago) due to excessive rate 2022-12-21T10:31:22.541Z|04628|jsonrpc|WARN|ssl:[::ffff:<ip_node_1>]:51214: receive error: Protocol error 2022-12-21T10:31:22.542Z|04629|reconnect|WARN|ssl:[::ffff:<ip_node_1>]:51214: connection dropped (Protocol error) I've tried these commands (found here : https://access.redhat.com/solutions/6877501) : /usr/share/ovirt-engine/bin/pki-enroll-pkcs12.sh --name="ovirt-provider-ovn" --password=mypass --subject="<subject_engine>" --keep-key /usr/share/ovirt-engine/bin/pki-enroll-pkcs12.sh --name="ovn-ndb" --password=mypass --subject="<subject_engine>" --keep-key /usr/share/ovirt-engine/bin/pki-enroll-pkcs12.sh --name="ovn-sdb" --password=mypass --subject="<subject_engine>" --keep-key systemctl restart ovirt-provider-ovn.service systemctl restart ovn-northd.service Still not work, so I've seen that some certificates was still not renewed : /usr/share/ovirt-engine/bin/pki-enroll-pkcs12.sh --name="vmconsole-proxy-helper" --password=mypass --subject="<subject_engine>" --keep-key /usr/share/ovirt-engine/bin/pki-enroll-pkcs12.sh --name="vmconsole-proxy-host" --password=mypass --subject="<subject_engine>" --keep-key /usr/share/ovirt-engine/bin/pki-enroll-pkcs12.sh --name="vmconsole-proxy-user" --password=mypass --subject="<subject_engine>" --keep-key And restart every ovirt services. But it still does not work better. I don't see any other unvalid certificates in /etc/pki/ovirt-engine/certs/, so I don't know which certificate is invalid for ovsdb. Thanks for any advice. Best regards, Michael

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Re: Expand the disk space of the hosting engine
by ziyi Liu 03 Jan '23

03 Jan '23

Thank you very much, I am testing in the test environment now, and I will go to the official environment after success

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Re: Expand the disk space of the hosting engine
by ziyi Liu 03 Jan '23

03 Jan '23

Thank you very much, I know the operation steps, but there is still one point that I don’t quite understand, fdisk -l only shows 50G, the actual disk allocation has 100G, how can I display the remaining 50G. The second question is that if the allocated 100G is also full, how should I expand it? I can’t expand it using wei ui

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Importing ubuntu cloud image's failing
by joel+ovirt＠robisons.us 01 Jan '23

01 Jan '23

Hi Folks! TL;DR: Anyone else in the user group here also using ubuntu cloud images? Have you had any luck? I finally completed the 4.5.4 upgrade and started down the next series of steps to deploy some newer ubuntu images, however the import of the cloud image OVA's doesnt function or at least not as it has previously, using the same method as the person here: https://medium.com/@dsykes012/how-to-import-an-ova-into-ovirt-4-4-2925cd89d… and im using the Ubuntu Lunar image here: https://cloud-images.ubuntu.com/lunar/current/lunar-server-cloudimg-amd64.o… The UI eventually informs me: "Failed to import Vm ubuntu-lunar-23.04-cloudimg-20221227 to Data Center Default, Cluster Default" Then, looking into this on the hypervisor that was performing the task, I found the import log which didnt seem to give me an indication of an obvious failure. (ill attach the log here somehow soon) -Joel

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Re: Expand the disk space of the hosting engine
by Jorge Visentini 31 Dec '22

31 Dec '22

Hi guys. So... the problem is that we can't extend the virtual disk on oVirt... "*Cannot edit Virtual Disk. The operation is not supported for HOSTED_ENGINE disks.*" In my case I also created a 100GB Domain Storage, but the disk is only 58GB and I can't increase it... Em qui., 29 de dez. de 2022 às 18:53, Matthew.Stier(a)fujitsu.com < Matthew.Stier(a)fujitsu.com> escreveu: > If you used the default image for your self-hosted-engine, it will create > the disk of the size you specified, (50GB) but only allocate the space it > actually requires. > > This means the remaining space on the allocated disk, is there, unused. > > Since it setup with LVM, you can use 'fdisk' to create a partition of that > unused space. > > Use pvcreate to add that partition to LVM, > > Use vgextend to extend the appropriate volume group > > Use lvextend to extend the appropriate logical volume, and file-system. > > > > -----Original Message----- > From: ziyi Liu <lzy19930211(a)gmail.com> > Sent: Thursday, December 29, 2022 10:13 AM > To: users(a)ovirt.org > Subject: [ovirt-users] Expand the disk space of the hosting engine > > Now my hosting engine /var directory is full, and the 15G free space is > fully occupied. When creating the hosting engine, I use 100G, but actually > only use 50G. What can I do to make /var bigger? > disk expansion > _______________________________________________ > 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/V7UKBE5SJPH3G… > _______________________________________________ > 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/XKZDIQR77TFRO… > -- Att, Jorge Visentini +55 55 98432-9868

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Split hosts in a new engine - oVirt 4.4.5
by francesco＠shellrent.com 30 Dec '22

30 Dec '22

Hello everyone! We have less than 500 hosts and ~800 vms handled by our engine and we could benefit from deploy another engine for splitting the workload (in ex.:we perform daily and weekly backup via python script, scheduled snapshot (dell+add). Is there any way for migrating/moving a host from an engine to a new one (same version, ofc)? I thought about export a backup and then import but then I'll have to "select" whihch host to import and remove all the structure (DC/cluster/host/storoge) from the old one... a bit tricky and dangerous, in my opinion. Anyone that has already done this? Thank you for your time and happy holidays! Francesco

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Expand the disk space of the hosting engine
by ziyi Liu 29 Dec '22

29 Dec '22

Now my hosting engine /var directory is full, and the 15G free space is fully occupied. When creating the hosting engine, I use 100G, but actually only use 50G. What can I do to make /var bigger? disk expansion

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