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Setting up hyperconverged engine with gluster storage
by Andy Michielsen 22 Feb '23

22 Feb '23

Hello, I'm setting up a new oVirt environment version 4.5 and want to use the hyperconverged setup on gluster storage. When I configure all the parameters and start the installation it keeps on failing and I don't know why TASK [gluster.infra/roles/backend_setup : Group devices by volume group name, including existing devices] *** fatal: [server1.test.local]: FAILED! => {"msg": "The task includes an option with an undefined variable. The error was: 'str object' has no attribute 'vgname'\n\nThe error appears to be in '/etc/ansible/roles/gluster.infra/roles/backend_setup/tasks/get_vg_groupings.yml': line 3, column 3, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n\n- name: Group devices by volume group name, including existing devices\n ^ here\n"} fatal: [ server2.test.local ]: FAILED! => {"msg": "The task includes an option with an undefined variable. The error was: 'str object' has no attribute 'vgname'\n\nThe error appears to be in '/etc/ansible/roles/gluster.infra/roles/backend_setup/tasks/get_vg_groupings.yml': line 3, column 3, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n\n- name: Group devices by volume group name, including existing devices\n ^ here\n"} fatal: [ server3.test.local ]: FAILED! => {"msg": "The task includes an option with an undefined variable. The error was: 'str object' has no attribute 'vgname'\n\nThe error appears to be in '/etc/ansible/roles/gluster.infra/roles/backend_setup/tasks/get_vg_groupings.yml': line 3, column 3, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n\n- name: Group devices by volume group name, including existing devices\n ^ here\n"} I'm using the iso version ovirt-node-ng-4.5.4-0.20221206.0+1

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OVA Export extreme Slow
by m.rohweder＠itm-h.de 21 Feb '23

21 Feb '23

Hi I Started to export 1 VM to OVA on NFS server. 14h runtime and 325G from 500G are transmitted. Other coppy kobs i testet, running with ful Gbit speed. What can i do to speedup? or what is a faster way to export VM to other systems like Proxmox?

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HostedEngine restarts from time to time
by ziyi Liu 21 Feb '23

21 Feb '23

Version 4.5.3.2-1.el8 There are two red warnings in the /var/log/messages file kernel shpchp 0000:01:00.0: Slot initialization failed kernel shpchp 0000:01:00.0: pci_hp_register failed with error -16

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Zanata account
by Денис Квист 20 Feb '23

20 Feb '23

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Can't log on into my engine : keystore was tampered with, or password was incorrect
by Andy Michielsen 20 Feb '23

20 Feb '23

Hello, I had an issue on my oVirt 4.3 environment that the certificate was expired. Which I understand was not smart but now it's to late to update them. I found some information on how to fix that but the more I tried the more I got confused and the further I think I got from solving this. So I took a full backup and started a new installation off my engine on a centos 8 stream and oVirt 4.5. After I did the complete installation it worked fine but with a clean environment and I really wanted to restore my current setup. So I did a engine-cleanup and a restore off the full backup. I think it went fine. but when I log into the engine I get the message keystore was tampered with, or password was incorrect even before I try to log in. Why is it telling me this And how can I figure this out and solve it ? Kind regards.

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Problem after upgrading oVirt
by Andy Michielsen 18 Feb '23

18 Feb '23

Hello all, I'm struggling with an issue with my oVirt environment and I seem not to be able to figure this one out on my own and am hoping you can point me in on the right track. My old oVirt 4.3 environment's certifcat went expired. I thought I could fix it by reading some tutorials but no luck so far. Now I have upgraded my engine already to 4.5 and now I get the message telling me this "Keystore was tampered with, or password is incorrect" Even before I can log on. I'm looking through the ovirtengine.log but so far I haven't find why exactly. Any help would be greatly appreciated. Kind regards.

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Error Deploying the self-hosted engine using the command line
by ahmad.hidayat＠singtel.com 17 Feb '23

17 Feb '23

Hello masters! I am trying to deploy a self hosted engine and encountered an error. We are only allowed to use a range of IP Address and access http via proxy. IP: 192.168.50.0/24 Command used: hosted-engine --deploy --4 --ansible-extra-vars=he_offline_deployment=true --ansible-extra-vars=he_ipv4_subnet_prefix=192.168.50 Error: [ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "cmd": ["virsh", "net-start", "default"], "delta": "0:00:00.069204", "end": "2023-02-17 08:54:21.737578", "msg": "non-zero return code", "rc": 1, "start": "2023-02-17 08:54:21.668374", "stderr": "error: Failed to start network default\nerror: internal error: Network is already in use by interface eno1", "stderr_lines": ["error: Failed to start network default", "error: internal error: Network is already in use by interface eno1"], "stdout": "", "stdout_lines": []} [ ERROR ] Failed to execute stage 'Closing up': Failed getting local_vm_dir Hope to gain some ideas from this issue. Thanks!

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Problem with update 4.4.3
by scrik787＠gmail.com 17 Feb '23

17 Feb '23

Good afternoon, I have version 4.4.3 and want to upgrade to at least 4.4.10 but I am facing this error: [root@ovirt1 ~]# yum update Failed to set locale, defaulting to C.UTF-8 Last metadata expiration check: 2:05:22 ago on Tue Feb 7 12:31:28 2023. Error: Problem 1: package libgfapi0-8.6-2.el8s.x86_64 requires glusterfs-client-xlators(x86-64) = 8.6-2.el8s, but none of the providers can be installed - cannot install the best update candidate for package glusterfs-api-7.8-1.el8.x86_64 - package glusterfs-client-xlators-8.6-2.el8s.x86_64 is filtered out by exclude filtering Problem 2: package libglusterfs0-8.6-2.el8s.x86_64 obsoletes glusterfs-libs <= 8.6-2.el8s provided by glusterfs-libs-7.8-1.el8.x86_64 - package glusterfs-7.8-1.el8.x86_64 requires glusterfs-libs = 7.8-1.el8, but none of the providers can be installed - cannot install the best update candidate for package glusterfs-libs-7.8-1.el8.x86_64 - problem with installed package glusterfs-7.8-1.el8.x86_64 (try to add '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages) I tried these options, but the error did not go away. How can I update? I don't use GlusterFS. I use ISCSI: rm -rf /var/cache/dnf cd /etc/yum.repos.d/ sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-* sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-* sudo dnf install --disablerepo='*' https://resources.ovirt.org/pub/yum-repo/ovirt-release44.rpm dnf distro-sync —nobest yum install https://resources.ovirt.org/pub/yum-repo/ovirt-release44.rpm yum update yum update --skip-broken --nobest

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Ovirt provider OVN
by scrik787＠gmail.com 17 Feb '23

17 Feb '23

Good afternoon, Since installing ovirt, there have been problems with OVN Provider. But we didn't do it, and we didn't have to. Now we need to create virtual networks, but nothing works for us. Please help with thoughts. I updated the Ovirt OVN Provider certificate, previously there was a problem with them after 2 years. all host install with ovirt node: software: OS Version:RHEL - 8 - 2.2004.0.2.el8 OS Description:oVirt Node 4.4.3 Kernel Version:4.18.0 - 193.28.1.el8_2.x86_64 KVM Version:4.2.0 - 29.el8.6 LIBVIRT Version:libvirt-6.0.0-25.2.el8 VDSM Version:vdsm-4.40.35.1-1.el8 SPICE Version:0.14.2 - 1.el8_2.1 GlusterFS Version:glusterfs-7.8-1.el8 CEPH Version:librbd1-12.2.7-9.el8 Open vSwitch Version:[N/A] Nmstate Version:nmstate-0.3.6-2.el8 Kernel Features:MDS: (Not affected), L1TF: (Not affected), SRBDS: (Not affected), MELTDOWN: (Not affected), SPECTRE_V1: (Mitigation: usercopy/swapgs barriers and __user pointer sanitization), SPECTRE_V2: (Mitigation: Enhanced IBRS, IBPB: conditional, RSB filling), ITLB_MULTIHIT: (KVM: Mitigation: Split huge pages), TSX_ASYNC_ABORT: (Mitigation: Clear CPU buffers; SMT vulnerable), SPEC_STORE_BYPASS: (Mitigation: Speculative Store Bypass disabled via prctl and seccomp) VNC Encryption:Disabled FIPS mode enabled:Disabled Logs /var/log/ovirt-provider-ovn.log 2023-02-07 12:32:18,629 root Starting server 2023-02-07 12:32:18,630 root Version: 1.2.32-1 2023-02-07 12:32:18,630 root Build date: 20200929061233 2023-02-07 12:32:18,630 root Githash: 44a7426 2023-02-07 12:34:17,362 ovsdbapp.backend.ovs_idl.idlutils Unable to open stream to ssl:127.0.0.1:6641 to retrieve schema: Connection reset by peer 2023-02-07 12:34:17,362 root From: ::ffff:10.0.120.11:43288 Request: GET /v2.0/networks 2023-02-07 12:34:17,362 root Could not retrieve schema from ssl:127.0.0.1:6641 Traceback (most recent call last): File "/usr/share/ovirt-provider-ovn/handlers/base_handler.py", line 138, in _handle_request method, path_parts, content File "/usr/share/ovirt-provider-ovn/handlers/selecting_handler.py", line 175, in handle_request return self.call_response_handler(handler, content, parameters) File "/usr/share/ovirt-provider-ovn/handlers/neutron.py", line 35, in call_response_handler with NeutronApi() as ovn_north: File "/usr/share/ovirt-provider-ovn/neutron/neutron_api.py", line 95, in __init__ self.ovsidl, self.idl = ovn_connection.connect() File "/usr/share/ovirt-provider-ovn/ovn_connection.py", line 46, in connect ovnconst.OVN_NORTHBOUND File "/usr/lib/python3.6/site-packages/ovsdbapp/backend/ovs_idl/connection.py", line 154, in from_server helper = idlutils.get_schema_helper(connection_string, schema_name) File "/usr/lib/python3.6/site-packages/ovsdbapp/backend/ovs_idl/idlutils.py", line 144, in get_schema_helper raise Exception("Could not retrieve schema from %s" % connection) Exception: Could not retrieve schema from ssl:127.0.0.1:6641 Test in Ovirt Engine OVN Provider Error:Failed to communicate with the external provider, see log for additional details. [root@ovirtengine ~]# cat /etc/ovirt-provider-ovn/conf.d/10-setup-ovirt-provider-ovn.conf # This file is automatically generated by engine-setup. Please do not edit manually [PROVIDER] provider-host=ovirt.test.test.org [SSL] ssl-cert-file=/etc/pki/ovirt-engine/certs/ovirt-provider-ovn.cer ssl-key-file=/etc/pki/ovirt-engine/keys/ovirt-provider-ovn.key.nopass ssl-cacert-file=/etc/pki/ovirt-engine/ca.pem https-enabled=true [OVN REMOTE] ovn-remote=ssl:127.0.0.1:6641 [OVIRT] ovirt-sso-client-id=ovirt-provider-ovn ovirt-sso-client-secret=SECRET KEY ovirt-host=https://ovirt.test.test.org:443 ovirt-ca-file=/etc/pki/ovirt-engine/apache-ca.pem [NETWORK] port-security-enabled-default=True Reinstall Ovirt OVN with engine-setup did not solve the problem [root@vovirtengine ~]# ovn-nbctl get-ssl Private key: /etc/pki/ovirt-engine/keys/ovn-ndb.key.nopass Certificate: /etc/pki/ovirt-engine/certs/ovn-ndb.cer CA Certificate: /etc/pki/ovirt-engine/ca.pem Bootstrap: false [root@vovirtengine ~]# ovn-nbctl get-connection pssl:6641:[::] [root@vovirtengine ~]# ovn-sbctl get-ssl Private key: /etc/pki/ovirt-engine/keys/ovn-sdb.key.nopass Certificate: /etc/pki/ovirt-engine/certs/ovn-sdb.cer CA Certificate: /etc/pki/ovirt-engine/ca.pem Bootstrap: false [root@vovirtengine ~]# ovn-sbctl get-connection read-write role="" pssl:6642:[::] [root@vovirtengine ~]# Ovirt-ENgine Config Name ovirt-provider-ovn Description oVirt network provider for OVN Networking Plugin oVirt Network Provider for OVN Automatic Synchronization YES Unmanaged NO Read-Only NO Provider URL https://ovirt.test.test.org:9696 Requires Authentication YES Username admin@internal Password PASWORD Protocol HTTPS Host Name ovirt.test.test.org API Port 35357 API Version v2.0 Tenant Name on host in cluster logs /var/log/openvswitch/ovn-controller.log <...> 2023-02-07T09:11:58.903Z|303247|stream_ssl|WARN|SSL_connect: system error (Success) 2023-02-07T09:12:06.912Z|303248|stream_ssl|WARN|SSL_connect: system error (Success) 2023-02-07T09:12:14.920Z|303249|stream_ssl|WARN|SSL_connect: system error (Success) 2023-02-07T09:12:22.929Z|303250|stream_ssl|WARN|SSL_connect: system error (Success) 2023-02-07T09:12:30.937Z|303251|stream_ssl|WARN|SSL_connect: system error (Success)

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oVirt Engine Web Console
by mikejhathaway＠gmail.com 14 Feb '23

14 Feb '23

Hi Everyone, Newbie here. Ive managed to get an oVirt host and Engine installed, what I am not able to do is access the engine web console, is there a particular port I need to use?? Also, I am can only ping and access the engine host via SSH from hosts on the same VLan, the default GW is set correctly on the engine VM, not sure what is going on? TIA Mike

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