HCI节点扩展失败、并显示DNS错误

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Category:: netapp-hci<a>NDE</a><a>Scale</a><a>2008675697</a><a>DNS服务器无效</a><a>DNS操作超时</a>

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适用场景

NetApp HCI
使用NDE扩展程序添加计算节点

问题描述

扩展过程中止、但出现错误 nde.log

2021-03-02T13:16:56.447798Z | 50346 | 3009319564 | HCI-T125-task:40-ScaleHci | task:536 | ERROR | <class 'sfprime.deploy.errors.ValidationError'>({'error_code': 1, 'errors': ['<INCORRECT_DNS_SERVER>: Invalid DNS server: The DNS operation timed out after 5.003451108932495 seconds'], 'traceback': 'Traceback (most recent call last):\n File "pebble/common.py", line 162, in execute\n File "sfprime/tasks/task.py", line 537, in start\n File "sfprime/tasks/task.py", line 681, in _change_state_error\n File "sfprime/tasks/task.py", line 529, in start\n File "sfprime/deploy/validation_worker.py", line 82, in _execute\n File "sfprime/deploy/post_response_validator.py", line 1078, in validate\n File "sfprime/util/validator_util.py", line 30, in raise_if_errors\nsfprime.deploy.errors.ValidationError: HCI Settings Validation Errors: [\'<INCORRECT_DNS_SERVER>: Invalid DNS server: The DNS operation timed out after 5.003451108932495 seconds\']\n'})