August 2023 - Users - Ovirt List Archives

I login web interface using IP with Internal Server Error

by javin158＠163.com

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

1 year, 1 month

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Re: Separate NFS Domain Storage for each Domain Storage

by Mikhail Po

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.

1 year, 1 month

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Is there any way to provide only url (noVNC) without ovirt account?

by rak kim

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

1 year, 1 month

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Separate NFS Domain Storage for each Domain Storage

by Mikhail Po

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.

1 year, 1 month

2
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engine-config -s UserSessionTimeOutInterval=X problem

by marek

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

1 year, 1 month

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Unable to upload or download iso via admin portal

by Igor Filipovic

Hi, I'm having a trouble on fresh 4.4.10.7 installation (on oracle linux), I'm not able to upload or download any file using storage domain upload image function. I've imported CA certificate and have tried on several browsers (firefow, chrome,edge), on different computers (and browsers are green - claiming that I'm securely connected), but I'm always getting error regarding CA certificate when I test connection, or when I try to upload ISO image. I've tried to upload ISO image via cli commands (upload_disk.py), and that scenario was successful, however this method It is not very convenient for my co-workers. I have 5 physical hosts, one is dedicated to run ovirt-engine, and other 4 are kvm hypervisors. When I try to upload ISO this is what engine.log logs: 2023-04-08 11:00:28,339+02 INFO [org.ovirt.engine.core.bll.storage.disk.image.TransferImageStatusCommand] (default task-2) [f6b62add-0a0c-45ee-a985-a76171843382] Running command: TransferImageStatusCommand internal: false. Entities affected : ID: 1eb97088-b805-4616-af55-0ac9d1d7dfbe Type: SystemAction group CREATE_DISK with role type USER 2023-04-08 11:00:28,340+02 INFO [org.ovirt.engine.core.bll.storage.disk.image.ImageTransferUpdater] (default task-2) [f6b62add-0a0c-45ee-a985-a76171843382] Updating image transfer a78b18c5-e395-4c29-aa5c-15ffff8a1cb6 (image 4f758325-ac11-4071-a9fa-d180425e8604) phase to Paused by System (message: 'Sent 0MB') 2023-04-08 11:00:28,363+02 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-2) [f6b62add-0a0c-45ee-a985-a76171843382] EVENT_ID: UPLOAD_IMAGE_NETWORK_ERROR(1,062), Unable to upload image to disk 4f758325-ac11-4071-a9fa-d180425e8604 due to a network error. Ensure ovirt-engine's CA certificate is registered as a trusted CA in the browser. The certificate can be fetched from https://engine-dr.somedomain/ovirt-engine/services/pki-resource?resource=... 2023-04-08 11:00:28,363+02 INFO [org.ovirt.engine.core.bll.storage.disk.image.TransferImageStatusCommand] (default task-2) [f6b62add-0a0c-45ee-a985-a76171843382] Running command: TransferImageStatusCommand internal: false. Entities affected : ID: 1eb97088-b805-4616-af55-0ac9d1d7dfbe Type: SystemAction group CREATE_DISK with role type USER Can you please point me in some direction to try to fix this? Thanks, and best regards Igor

1 year, 1 month

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Node Intel I7 13700 Raptor Lake

by sarpi17＠gmail.com

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

1 year, 1 month

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oVirt 4.5.5 VDSM error

by cmicarelli＠fdmservices.it

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

1 year, 1 month

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ovirt.hosted_engine_setup : Obtain SSO token using username/password credentials

by cmicarelli＠fdmservices.it

Hi Guys, I'm tried to install ovirt 4.5 on centos 8 stream and everytime file with this error ovirt.hosted_engine_setup : Obtain SSO token using username/password credentials Someone could help me? Regrards

1 year, 1 month

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Re: Active Active Stretched Node cluster not working as expected.

by Gianluca Cecchi

On Tue, Aug 22, 2023 at 8:52 AM Gaurang Patel <gaurang.patel(a)allotgroup.com> wrote: > Suggest any other solution if any. > > > Your subject says "not working as expected" and you refer to the RHV DR guides. My comment is that in my opinion HCI architecture is not expected to work / be supported for active active DR scenarios as described there. But you can follow general GlusterFS indications for solving split brain scenarios, like this one: https://docs.gluster.org/en/main/Troubleshooting/resolving-splitbrain/ and / or submit your question also to GlusterFS mailing lists or see if here you find useful information for supported configurations, quorum setup to prevent split brain conditions, ecc: https://access.redhat.com/documentation/en-us/red_hat_gluster_storage/3.5... https://access.redhat.com/documentation/en-us/red_hat_gluster_storage/3.5... HIH, Gianluca

1 year, 1 month

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Users August 2023