PowerFlex 3.0: OpenStack Cinder가 REST API 게이트웨이에 연결할 수 없습니다.
Summary: cinder 드라이버는 REST API를 사용하여 게이트웨이와 통신할 수 없습니다.
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Symptoms
IM 게이트웨이는 TLS 협상 중에 연결을 조기에 닫습니다. cinder 로그에서도 유사한 오류를 관찰할 수 있습니다.
2020-03-25 20:11:43.569 34 ERROR cinder.volume.manager [req-cdb7ea5a-f422-48f9-bf12-9bd351f519f4 - - - - -] Failed to initialize driver.: requests.exceptions.ConnectionError: ('Connection aborted.', RemoteDisconnected('Remote end closed
connection without response',))
2020-03-25 20:11:43.569 34 ERROR cinder.volume.manager Traceback (most recent call last):
2020-03-25 20:11:43.569 34 ERROR cinder.volume.manager File "/usr/lib/python3.6/site-packages/urllib3/connectionpool.py", line 672, in urlopen
2020-03-25 20:11:43.569 34 ERROR cinder.volume.manager chunked=chunked,
2020-03-25 20:11:43.569 34 ERROR cinder.volume.manager File "/usr/lib/python3.6/site-packages/urllib3/connectionpool.py", line 421, in _make_request
2020-03-25 20:11:43.569 34 ERROR cinder.volume.manager six.raise_from(e, None)
2020-03-25 20:11:43.569 34 ERROR cinder.volume.manager File "", line 3, in raise_from
2020-03-25 20:11:43.569 34 ERROR cinder.volume.manager File "/usr/lib/python3.6/site-packages/urllib3/connectionpool.py", line 416, in _make_request
2020-03-25 20:11:43.569 34 ERROR cinder.volume.manager httplib_response = conn.getresponse()
2020-03-25 20:11:43.569 34 ERROR cinder.volume.manager File "/usr/lib64/python3.6/http/client.py", line 1354, in getresponse
2020-03-25 20:11:43.569 34 ERROR cinder.volume.manager response.begin()
2020-03-25 20:11:43.569 34 ERROR cinder.volume.manager File "/usr/lib64/python3.6/http/client.py", line 307, in begin
2020-03-25 20:11:43.569 34 ERROR cinder.volume.manager version, status, reason = self._read_status()
2020-03-25 20:11:43.569 34 ERROR cinder.volume.manager File "/usr/lib64/python3.6/http/client.py", line 276, in _read_status
2020-03-25 20:11:43.569 34 ERROR cinder.volume.manager raise RemoteDisconnected("Remote end closed connection without"
2020-03-25 20:11:43.569 34 ERROR cinder.volume.manager http.client.RemoteDisconnected: Remote end closed connection without response
영향
VxFlex OS 환경을 관리할 수 없습니다.
Cause
잘못된 Java 버전이 IM 게이트웨이 서버에 설치되어 있습니다.
이 경우 OpenJDK를 사용했지만 PowerFlex OS 3.0.x는 Oracle Java만 지원합니다.
Resolution
지원되는 Oracle Java 버전을 설치합니다.
지원되는 버전은 PowerFlex 구축 가이드를 참조하십시오.
영향을 받는 버전
PowerFlex OS 3.x - PowerFlex 3.5 이전
수정된 버전
PowerFlex가 아니라 호환성 문제입니다. 이제 PowerFlex 3.5부터 OpenJDK가 지원됩니다.
Additional Information
Affected Products
PowerFlex SoftwareProducts
PowerFlex Software, VxFlex Product Family, VxFlex Ready NodeArticle Properties
Article Number: 000082224
Article Type: Solution
Last Modified: 24 Nov 2025
Version: 4
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