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Migrating Self Hosted Engine from el8s to Standalone Hosted Engine using el9
by Nur Imam Febrianto 25 Sep '24

25 Sep '24

Hi. Currently we're using oVirt 4.5 that still based on el8s (Both host end the engine), because CentOS 8 Stream had been EOL'ed we want to migrate the engine using Standalone Engine (not the self hosted) and uses any el9 capable OS. What is the proper way to do it ? And after the migration what will happened to storage domain that used by the Self Hosted Engine in el8 ? Maybe anybody here can give me some good advise. 🙂 Thanks before. Regards, Nur Imam Febrianto

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API to Query OVA files from the hosts/ mounted locations
by Siddu Hadpad 24 Sep '24

24 Sep '24

We are storing images in an NFS share that will be mounted to KVM hosts. When I attempt to provision a VM using the mounted path, it successfully provisions the VM from the OVA files. However, if an incorrect path is provided, it results in an 'Operation Failed' error. The error message is not so descriptive. To prevent this issue, I'd like to validate if the OVA file already exists in the specified path. Unfortunately, I haven't been able to find any APIs to query images directly from mounted locations on the host. While the web UI does display an error if an incorrect path is provided, I'm wondering if there are any APIs available to validate the presence of the OVA file in the specific path.

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Re: Abnormal behavior on the reinstalled host
by 寺一彰人 24 Sep '24

24 Sep '24

Hi Recardo I have the same problem "Cannot activate Host. Host has no unique id." Can you tell me if this issue is resolved ?

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Re: Abnormal behavior on the reinstalled host
by 寺一彰人 24 Sep '24

24 Sep '24

Hi Recardo I have the same problem "Cannot activate Host. Host has no unique id." Can you tell me if this issue is resolved ?

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Add HE disks hosted-engine deploy ovirtsdk4-service.py errors
by airawan＠certa.id 22 Sep '24

22 Sep '24

Dear all, currently i have lab environment which use 3 node server in rocky linux9.4 perform as hypervisor node, since EL-9 cockpit-ovirt-dashboard doesn't appears in EL-9 packages we use CLI glusterfs cluster replication and hosted engine setup. hosted engine deploy command i've use = hosted-engine --deploy --4 task executed = [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Add HE disks] error highlight = [ ERROR ] {'exception': 'Traceback (most recent call last):\n File "/tmp/ansible_ovirt_disk_payload_691q2jk2/ansible_ovirt_disk_payload.zip/ansible_collections/ovirt/ovirt/plugins/modules/ovirt_disk.py", line 883, in main\n File "/tmp/ansible_ovirt_disk_payload_691q2jk2/ansible_ovirt_disk_payload.zip/ansible_collections/ovirt/ovirt/plugins/module_utils/ovirt.py", line 672, in create\n entity = self._service.add(\n File "/usr/lib64/python3.9/site-packages/ovirtsdk4/services.py", line 7825, in add\n return self._internal_add(disk, headers, query, wait)\n File "/usr/lib64/python3.9/site-packages/ovirtsdk4/service.py", line 232, in _internal_add\n return future.wait() if wait else future\n File "/usr/lib64/python3.9/site-packages/ovirtsdk4/service.py", line 55, in wait\n return self._code(response)\n File "/usr/lib64/python3.9/site-packages/ovirtsdk4/service.py", line 229, in callback\n self._check_fault(response)\n File "/usr/lib64/python3.9/site-packages/ovirtsdk4 /service.py", line 132, in _check_fault\n self._raise_error(response, body)\n File "/usr/lib64/python3.9/site-packages/ovirtsdk4/service.py", line 118, in _raise_error\n raise error\novirtsdk4.Error: Fault reason is "Operation Failed". Fault detail is "[]". HTTP response code is 400.\n', 'failed': True, 'msg': 'Fault reason is "Operation Failed". Fault detail is "[]". HTTP response code is 400.', 'invocation': {'module_args': {'name': 'he_virtio_disk', 'size': '51GiB', 'format': 'raw', 'sparse': True, 'description': 'Hosted-Engine disk', 'content_type': 'hosted_engine', 'interface': 'virtio', 'storage_domain': 'hosted_storage', 'wait': True, 'timeout': 600, 'auth': {'token': any suggestions i really appreciate thank you..

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Assistance Needed with oVirt Engine Deployment 4.5 Error
by weichao.jiao＠rayseconsult.com 22 Sep '24

22 Sep '24

Dear friends: I am encountering an issue while attempting to deploy the oVirt Engine 4.5 on my local engine VM and I'm seeking guidance on how to resolve this. Here's a summary of the error message I received during the deployment process: [ INFO ] TASK [ovirt.ovirt.engine_setup : Install oVirt Engine package] [ ERROR ] fatal: [localhost -> 192.168.222.27]: FAILED! => {"changed": false, "msg": "Failed to download metadata for repo 'centos-ceph-pacific': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried", "rc": 1, "results": []} [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Sync on engine machine] [ INFO ] changed: [localhost -> 192.168.222.27] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Set destination directory path] [ INFO ] ok: [localhost -> localhost] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Create destination directory] [ INFO ] changed: [localhost -> localhost] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : include_tasks] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Find the local appliance image] [ INFO ] ok: [localhost -> localhost] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Set local_vm_disk_path] [ INFO ] ok: [localhost -> localhost] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Give the vm time to flush dirty buffers] [ INFO ] ok: [localhost -> localhost] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Copy engine logs] [ INFO ] changed: [localhost] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Change ownership of copied engine logs] [ INFO ] changed: [localhost -> localhost] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Notify the user about a failure] [ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "There was a failure deploying the engine on the local engine VM. The system may not be provisioned according to the playbook results: please check the logs for the issue, fix accordingly or re-deploy from scratch.\n"} I would appreciate any advice or suggestions on how to proceed with troubleshooting or resolving this error. If there are any specific logs or information you need to assist me, please let me know. Thank you in advance for your help. Best regards

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Error during SSO authentication: access_denied: Cannot authenticate user '
by Siddu Hadpad 18 Sep '24

18 Sep '24

I'm using ovirt-engine-sdk-ruby but getting an SSE authentication error. Facing authenticate issue after my mac update(14.6.1 Sonoma) /gems/ruby-3.0.0/gems/ovirt-engine-sdk-4.6.0/lib/ovirtsdk4/connection.rb:476:in `create_access_token': Error during SSO authentication: access_denied: Cannot authenticate user 'svcauto(a)domain.com': Unable to log in. Verify your login information or contact the system administrator.. (OvirtSDK4::AuthError) from /Users/077503/.rvm/gems/ruby-3.0.0/gems/ovirt-engine-sdk-4.6.0/lib/ovirtsdk4/connection.rb:646:in `internal_send' from /Users/077503/.rvm/gems/ruby-3.0.0/gems/ovirt-engine-sdk-4.6.0/lib/ovirtsdk4/connection.rb:202:in `block in send' from /Users/077503/.rvm/gems/ruby-3.0.0/gems/ovirt-engine-sdk-4.6.0/lib/ovirtsdk4/connection.rb:202:in `synchronize' from /Users/077503/.rvm/gems/ruby-3.0.0/gems/ovirt-engine-sdk-4.6.0/lib/ovirtsdk4/connection.rb:202:in `send' from /Users/077503/repos/gems/olam/lib/olam/utils/monkey_patch.rb:202:in `internal_get' Here is the code : connection = OvirtSDK4::Connection.new( url: 'https://xxxx/ovirt-engine/api', username: 'svcauto(a)domain.com', password: 'xxxx', insecure: true, debug: true ) vms_service = connection.system_service.vms_service vms = vms_service.list

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New oVirt Node Installation, no web console access
by arkansascontrols＠icloud.com 17 Sep '24

17 Sep '24

I am setting a lab with a 3 nodes. I downloaded the latest oVirt node iso (4.5) and completed the install on all 3 nodes. When I browse to the node address I get a login screen that will not accept the root password. During the setup there is no opportunity that I have found to enter additional users, only an option to set the root password. How do I access the Web Console? Any help would be appreciated.

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HA Broker corrupting iSCSI Lockspace
by mblecha＠techmerx.com 14 Sep '24

14 Sep '24

I'm not sure how it happened, but a few hours ago, the lockspace for the hosted engine became corrupted. sanlock reports a -223 error. CentOS 8 Stream, Ceph iSCSI backend (Reef at 18.2.4) using tcmu-runner. I managed to format the lockspace, after shutting down the HA Agents and Brokers on all HA Engine nodes, but as soon as I start up the HA Agent on any node, the lockspace becomes corrupted again, and sanlock starts returning the -223 error message again. I see no relevant other errors in what I can find so far. Any suggestions on where to investigate next? I have an entire cluster than cannot start/stop/migrate VMS as the entire DataCenter is marked Non Operational.

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Error during setup
by Alexey Martynov 13 Sep '24

13 Sep '24

Hello During installation level setup ipv4 saw error [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination [ ERROR ] Hosted Engine deployment failed Log file is located at /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20240910010101-ldtwqb.log They are last lines in log 2024-09-10 01:02:54,694+0300 DEBUG otopi.context context.dumpEnvironment:771 ENV SYSTEM/rebootDeferTime=int:'10' 2024-09-10 01:02:54,694+0300 DEBUG otopi.context context.dumpEnvironment:779 ENVIRONMENT DUMP - END 2024-09-10 01:02:54,694+0300 DEBUG otopi.context context._executeMethod:124 Stage pre-terminate METHOD otopi.plugins.otopi.dialog.cli.Plugin._pre_terminate 2024-09-10 01:02:54,695+0300 DEBUG otopi.context context._executeMethod:134 otopi.plugins.otopi.dialog.cli.Plugin._pre_terminate condition False 2024-09-10 01:02:54,695+0300 INFO otopi.context context.runSequence:614 Stage: Termination 2024-09-10 01:02:54,695+0300 DEBUG otopi.context context.runSequence:619 STAGE terminate 2024-09-10 01:02:54,696+0300 DEBUG otopi.context context._executeMethod:124 Stage terminate METHOD otopi.plugins.gr_he_common.core.misc.Plugin._terminate 2024-09-10 01:02:54,696+0300 ERROR otopi.plugins.gr_he_common.core.misc misc._terminate:164 Hosted Engine deployment failed 2024-09-10 01:02:54,696+0300 DEBUG otopi.plugins.otopi.dialog.human dialog.__logString:204 DIALOG:SEND Log file is located at /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20240910010101-ldtwqb.log 2024-09-10 01:02:54,697+0300 DEBUG otopi.context context._executeMethod:124 Stage terminate METHOD otopi.plugins.otopi.dialog.human.Plugin._terminate 2024-09-10 01:02:54,992+0300 DEBUG otopi.context context._executeMethod:124 Stage terminate METHOD otopi.plugins.otopi.dialog.machine.Plugin._terminate 2024-09-10 01:02:54,992+0300 DEBUG otopi.context context._executeMethod:134 otopi.plugins.otopi.dialog.machine.Plugin._terminate condition False 2024-09-10 01:02:54,992+0300 DEBUG otopi.context context._executeMethod:124 Stage terminate METHOD otopi.plugins.otopi.core.log.Plugin._terminate How can resole it?

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