OLVM 4.4: не удалось обновить хост KVM с хоста OLVM Engine. ⇐ Linux

[Anonymous]

Я пытаюсь обновить наш кластер OLVM до последней версии 4.4 в соответствии с руководством:
https://docs.oracle.com/en/virtualizati ... sts-prereq
Я выполнил шаг руководства: шаг и успешно обновил хост ядра до последней версии olvm 4.4 и обновил ОС до Oracle Linux 8.10.
Однако, когда я пытаюсь обновить хосты KVM, которые все еще работают на Oracle Linux 8.7, следуя руководству, я получаю следующую ошибку.
Я уже пытался создать символическую ссылку на из /usr/bin/python3 на /usr/bin/python на KVM-хосте, но я все равно получаю то же сообщение. Установленная версия Python — 3.6.8
2025-10-26 02:31:46 CEST - TASK [Gathering Facts] *********************************************************
2025-10-26 02:31:46 CEST -
2025-10-26 02:31:46 CEST - [WARNING]: Unhandled error in Python interpreter discovery for host host1: unexpected output from Python interpreter discovery
2025-10-26 02:31:46 CEST - fatal: [host1]: FAILED! => {"ansible_facts": {}, "changed": false, "failed_modules": {"setup": {"ansible_facts": {"discovered_interpreter_python": "/usr/bin/python"}, "failed": true, "module_stderr": "", "module_stdout": "", "msg": "MODULE FAILURE\nSee stdout/stderr for the exact error", "rc": 1, "warnings": ["Platform unknown on host host1 is using the discovered Python interpreter at /usr/bin/python, but future installation of another Python interpreter could change this. See https://docs.ansible.com/ansible/2.9/re ... overy.html for more information."]}}, "msg": "The following modules failed to execute: setup\n"}
2025-10-26 02:31:46 CEST - {
"status" : "OK",
"msg" : "",
"data" : {
"uuid" : "f3f20818-e338-429a-8146-c73a47a3ef70",
"counter" : 6,
"stdout" : "fatal: [host1]: FAILED! => {\"ansible_facts\": {}, \"changed\": false, \"failed_modules\": {\"setup\": {\"ansible_facts\": {\"discovered_interpreter_python\": \"/usr/bin/python\"}, \"failed\": true, \"module_stderr\": \"\", \"module_stdout\": \"\", \"msg\": \"MODULE FAILURE\\nSee stdout/stderr for the exact error\", \"rc\": 1, \"warnings\": [\"Platform unknown on host host1 is using the discovered Python interpreter at /usr/bin/python, but future installation of another Python interpreter could change this. See https://docs.ansible.com/ansible/2.9/re ... overy.html for more information.\"]}}, \"msg\": \"The following modules failed to execute: setup\\n\"}",
"start_line" : 6,
"end_line" : 7,
"runner_ident" : "256f6586-b203-11f0-b4fc-00163e73d522",
"event" : "runner_on_failed",
"pid" : 2573034,
"created" : "2025-10-26T00:31:44.603676",
"parent_uuid" : "00163e73-d522-0132-6aae-00000000007c",
"event_data" : {
"playbook" : "ovirt-host-upgrade.yml",
"playbook_uuid" : "f7c429eb-5e53-41f1-bb25-8f506fe7737e",
"play" : "all",
"play_uuid" : "00163e73-d522-0132-6aae-000000000006",
"play_pattern" : "all",
"task" : "Gathering Facts",
"task_uuid" : "00163e73-d522-0132-6aae-00000000007c",
"task_action" : "gather_facts",
"task_args" : "",
"task_path" : "/usr/share/ovirt-engine/ansible-runner-service-project/project/ovirt-host-upgrade.yml:1",
"host" : "host1",
"remote_addr" : "host1",
"res" : {
"ansible_facts" : { },
"msg" : "The following modules failed to execute: setup\n",
"failed_modules" : {
"setup" : {
"failed" : true,
"module_stdout" : "",
"module_stderr" : "",
"msg" : "MODULE FAILURE\nSee stdout/stderr for the exact error",
"rc" : 1,
"ansible_facts" : {
"discovered_interpreter_python" : "/usr/bin/python"
},
"warnings" : [ "Platform unknown on host host1 is using the discovered Python interpreter at /usr/bin/python, but future installation of another Python interpreter could change this. See https://docs.ansible.com/ansible/2.9/re ... overy.html for more information." ]
}
},
"_ansible_verbose_override" : true,
"_ansible_no_log" : false,
"changed" : false
},
"start" : "2025-10-26T00:31:43.635701",
"end" : "2025-10-26T00:31:44.603522",
"duration" : 0.967821,
"ignore_errors" : null,
"event_loop" : null,
"uuid" : "f3f20818-e338-429a-8146-c73a47a3ef70"
}
}
}


Подробнее здесь: https://stackoverflow.com/questions/798 ... host-fails