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Install oVirt hosted-engine 4.5.2 problem
by josepascual＠telfy.com 05 Sep '23

05 Sep '23

Hello, I have installed ovirt hosted-entine 4.5.2 and i would like to install other with the same version, but it seems that there is an error with repositories [root@engine9backup ~]# dnf module reset virt CentOS Stream 9 - oVirt 4.5 642 kB/s | 887 kB 00:01 CentOS Stream 9 - oVirt 4.5 - Debug 33 kB/s | 32 kB 00:00 CentOS Stream 9 - oVirt 4.5 - Source 77 kB/s | 76 kB 00:00 determining the fastest mirror (3 hosts).. done. [ === ] 101 B/s | 204 B --:-- ETA oVirt upstream for CentOS Stream 9 - oVirt 4.5 459 B/s | 7.1 kB 00:15 oVirt Node Optional packages from CentOS Stream 9 - BaseOS 7.3 MB/s | 7.8 MB 00:01 oVirt Node Optional packages from CentOS Stream 9 - SAP 4.6 kB/s | 3.9 kB 00:00 Unable to resolve argument virt Error: Problems in request: missing groups or modules: virt [root@engine9backup yum.repos.d]# dnf module list virt Last metadata expiration check: 0:15:28 ago on Tue Sep 5 12:10:58 2023. Error: No matching Modules to list How can i install this version? if i have a backup of virtual machine with 4.5.2 can i restore in ovirt 4.5.4 without problems? Thanks, José Pascual Best Regards

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Install Ovirt
by stevenmendoza2103＠gmail.com 04 Sep '23

04 Sep '23

Hello People; Could somebody help me with the installation of Ovirt , i am newbie , already i tried many times do the proccess but i cant goal it

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error
by hillaryzunigacastro1123＠gmail.com 30 Aug '23

30 Aug '23

what would be the solution ? Errors during downloading metadata for repository 'centos-ovirt45': - Status code: 503 for http://mirrorlist.centos.org/?release-8-stream&arch-x86_64&repo-virt-ovirt- 45 (IP: 18.225.36.18) - Status code: 503 for http://mirrorlist.centos.org/?release-8-stream&arch=x86_64&repo-virt-ovirt- 45 (IP: 35.180.43.213) Error: Failed to download metadata for repo 'centos-ovirt45': Cannot prepare internal mirrorlist: St atus code: 503 for http://mirrorlist.centos.org/?release-8-stream&arch-x86_64&repo-virt-ovirt-… (IP 35.180.43.213)

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I login web interface using IP with Internal Server Error
by javin158＠163.com 30 Aug '23

30 Aug '23

Hi, I’m using ovirt version 4.5.4, and I want to log in to the web interface using an IP address. After modifying the field SSO_ALTERNATE_ENGINE_FQDNS in the configuration file /etc/ovirt-engine/engine.conf.d/11-setup-sso.conf to an IP address, I was able to open the URL https://172.20.52.245/ovirt-engine/. However, when I tried to log in as a user, I encountered the following error: " Internal Server Error The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator at root@localhost to inform them of the time this error occurred, and the actions you performed just before this error. More information about this error may be available in the server error log. " I got error message from file /var/log/httpd/ssl_error_log: " [Wed Aug 30 10:42:48.825547 2023] [auth_openidc:error] [pid 64405:tid 139916067432192] [client 172.20.50.110:60017] oidc_authenticate_user: the URL hostname (ovirt-engine-01.labl.local) of the configured OIDCRedirectURI does not match the URL hostname of the URL being accessed (172.20.52.245): the "state" and " session" cookies will not be shared between the two!, referer: https://172.20.52.245/ovirt-engine/" Can you please point me in some direction to try to fix this? Thanks, and best regards cph

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Re: Separate NFS Domain Storage for each Domain Storage
by Mikhail Po 30 Aug '23

30 Aug '23

For the initial installation of the operating system in a virtual machine, you need to mount an ISO image that is located in the storage domain of the NFS type (ISO function). If the NFS server is located within a high-speed LAN (one data center), then there are no problems, if you need to connect an image to a remote site (second data center) with slow channels, then difficulties arise.

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Is there any way to provide only url (noVNC) without ovirt account?
by rak kim 28 Aug '23

28 Aug '23

I would like to provide the vm's console to my customers. I want to provide only url without ovirt account, is there any way? I usally use novnc but if other ways can, ill use

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Separate NFS Domain Storage for each Domain Storage
by Mikhail Po 28 Aug '23

28 Aug '23

Is it possible in oVirt 4.3 for each Data Center to create a separate ISO Domain Storage, with NFS type, on one of the hosts belonging to this Data Center? For example, in the case of connecting a remote site in a separate Data Center to an existing Engine through slow network links.

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engine-config -s UserSessionTimeOutInterval=X problem
by marek 28 Aug '23

28 Aug '23

ovirt 4.5.4, standalone engine, centos 8 stream [root@ovirt ~]# engine-config -g UserSessionTimeOutInterval Picked up JAVA_TOOL_OPTIONS: -Dcom.redhat.fips=false UserSessionTimeOutInterval: 30 version: general [root@ovirt ~]# engine-config -s UserSessionTimeOutInterval=60 Picked up JAVA_TOOL_OPTIONS: -Dcom.redhat.fips=false Cannot set value 60 to key UserSessionTimeOutInterval. any ideas where is the problem? Marek

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Node Intel I7 13700 Raptor Lake
by sarpi17＠gmail.com 22 Aug '23

22 Aug '23

Hello, how are you? I have an Ovirt Engine Version 4.4.10 installed. I installed Ovirt Node on a computer with an Intel I7 13700 Raptor Lake processor. When I want to link that node with the Engine I get the error that the CPU family is not correct, I tried with several of those that appear, but none is correct and Raptor Lake does not appear. What can I do? Thanks

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oVirt 4.5.5 VDSM error
by cmicarelli＠fdmservices.it 22 Aug '23

22 Aug '23

HI guys, I've installed a new ovirt stack 4.5 and everything works fine. After the upgrade to 4.5.5 VDSM doesn't work correctly --------------------------------------------------------------------------------------- [root@lce8cdpnode2 opt]# systemctl status vdsmd.service ● vdsmd.service - Virtual Desktop Server Manager Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor preset: disabled) Active: active (running) since Tue 2023-08-22 14:34:44 CEST; 19min ago Process: 3332 ExecStartPre=/usr/libexec/vdsm/vdsmd_init_common.sh --pre-start (code=exited, status=0/SUCCESS) Main PID: 3413 (vdsmd) Tasks: 56 (limit: 823896) Memory: 312.3M CGroup: /system.slice/vdsmd.service ├─3413 /usr/bin/python3 /usr/libexec/vdsm/vdsmd └─4704 /usr/libexec/ioprocess --read-pipe-fd 59 --write-pipe-fd 58 --max-threads 10 --max-queued-requests 10 Aug 22 14:34:44 lce8cdpnode2..local vdsmd_init_common.sh[3332]: vdsm: Running test_space Aug 22 14:34:44 lce8cdpnode2..local vdsmd_init_common.sh[3332]: vdsm: Running test_lo Aug 22 14:34:44 lce8cdpnode2..local systemd[1]: Started Virtual Desktop Server Manager. Aug 22 14:34:47 lce8cdpnode2..local vdsm[3413]: WARN MOM not available. Error: [Errno 2] No such file or directory Aug 22 14:34:47 lce8cdpnode2..local vdsm[3413]: WARN MOM not available, KSM stats will be missing. Error: Aug 22 14:41:30 lce8cdpnode2..local vdsm[3413]: WARN unhandled write event Aug 22 14:41:40 lce8cdpnode2..local vdsm[3413]: WARN unhandled write event Aug 22 14:41:43 lce8cdpnode2..local vdsm[3413]: ERROR Error getting managedvolume connector info: Managed Volume Helper failed.: ('Error executing helper: Command [\'/usr/bin/python3\', \'/usr/libexec/vdsm/managedvolume-helper\', \'connector_info\'] failed with rc> Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/vdsm/host/caps.py", line 161, in get caps["connector_info"] = managedvolume.connector_info() File "/usr/lib/python3.6/site-packages/vdsm/storage/managedvolume.py", line 63, in wrapper return func(*args, **kwargs) File "/usr/lib/python3.6/site-packages/vdsm/storage/managedvolume.py", line 78, in connector_info return run_helper("connector_info") File "/usr/lib/python3.6/site-packages/vdsm/storage/managedvolume.py", line 184, in run_helper sub_cmd, cmd_input=cmd_input) File "/usr/lib/python3.6/site-packages/vdsm/common/supervdsm.py", line 38, in __call__ return callMethod() File "/usr/lib/python3.6/site-packages/vdsm/common/supervdsm.py", line 36, in <lambda> **kwargs) File "<string>", line 2, in managedvolume_run_helper File "/usr/lib64/python3.6/multiprocessing/managers.py", line 772, in _callmethod raise convert_to_error(kind, result) vdsm.storage.exception.ManagedVolumeHelperFailed: Managed Volume Helper failed.: ('Error executing helper: Command [\'/usr/bin/python3\', \'/usr/libexec/vdsm/managedvolume-helper\', \'connector_info\'] failed with rc> Aug 22 14:41:43 lce8cdpnode2..local vdsm[3413]: ERROR Error getting managedvolume connector info: Managed Volume Helper failed.: ('Error executing helper: Command [\'/usr/bin/python3\', \'/usr/libexec/vdsm/managedvolume-helper\', \'connector_info\'] failed with rc> Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/vdsm/host/caps.py", line 161, in get caps["connector_info"] = managedvolume.connector_info() File "/usr/lib/python3.6/site-packages/vdsm/storage/managedvolume.py", line 63, in wrapper return func(*args, **kwargs) File "/usr/lib/python3.6/site-packages/vdsm/storage/managedvolume.py", line 78, in connector_info return run_helper("connector_info") File "/usr/lib/python3.6/site-packages/vdsm/storage/managedvolume.py", line 184, in run_helper sub_cmd, cmd_input=cmd_input) File "/usr/lib/python3.6/site-packages/vdsm/common/supervdsm.py", line 38, in __call__ return callMethod() File "/usr/lib/python3.6/site-packages/vdsm/common/supervdsm.py", line 36, in <lambda> **kwargs) File "<string>", line 2, in managedvolume_run_helper File "/usr/lib64/python3.6/multiprocessing/managers.py", line 772, in _callmethod raise convert_to_error(kind, result) vdsm.storage.exception.ManagedVolumeHelperFailed: Managed Volume Helper failed.: ('Error executing helper: Command [\'/usr/bin/python3\', \'/usr/libexec/vdsm/managedvolume-helper\', \'connector_info\'] failed with rc> Aug 22 14:41:45 lce8cdpnode2..local vdsm[3413]: ERROR Error getting managedvolume connector info: Managed Volume Helper failed.: ('Error executing helper: Command [\'/usr/bin/python3\', \'/usr/libexec/vdsm/managedvolume-helper\', \'connector_info\'] failed with rc> Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/vdsm/host/caps.py", line 161, in get caps["connector_info"] = managedvolume.connector_info() File "/usr/lib/python3.6/site-packages/vdsm/storage/managedvolume.py", line 63, in wrapper return func(*args, **kwargs) File "/usr/lib/python3.6/site-packages/vdsm/storage/managedvolume.py", line 78, in connector_info return run_helper("connector_info") File "/usr/lib/python3.6/site-packages/vdsm/storage/managedvolume.py", line 184, in run_helper sub_cmd, cmd_input=cmd_input) File "/usr/lib/python3.6/site-packages/vdsm/common/supervdsm.py", line 38, in __call__ return callMethod() File "/usr/lib/python3.6/site-packages/vdsm/common/supervdsm.py", line 36, in <lambda> **kwargs) File "<string>", line 2, in managedvolume_run_helper File "/usr/lib64/python3.6/multiprocessing/managers.py", line 772, in _callmethod raise convert_to_error(kind, result) vdsm.storage.exception.ManagedVolumeHelperFailed: Managed Volume Helper failed.: ('Error executing helper: Command [\'/usr/bin/python3\', \'/usr/libexec/vdsm/managedvolume-helper\', \'connector_info\'] failed with rc> lines 7-72/72 (END) ------------------------------ Someone have had same problem Regards C

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