PowerFlex 3.0: OpenStack Cinder no se puede conectar a la puerta de enlace de API REST

Summary: El controlador Cinder no puede comunicarse con el gateway mediante la API REST.

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.
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Symptoms

IM Gateway cierra las conexiones antes de tiempo (durante la negociación de TLS). Se pueden observar errores similares en los registros de Cinder:

  
 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

 

Impacto

No se puede administrar el entorno de VxFlex OS.

Cause

La versión incorrecta de Java está instalada en el servidor de la puerta de enlace de IM.
En este caso, se utilizó OpenJDK, mientras que PowerFlex OS 3.0.x solo es compatible con Oracle Java.

 

Resolution

Instale la versión de Oracle Java soportada.
Consulte la Guía de implementación de PowerFlex para conocer las versiones compatibles.

 

Versiones afectadas

PowerFlex OS 3.x: antes de PowerFlex 3.5

Problema corregido en la versión

No es un problema de PowerFlex, sino de compatibilidad A partir de PowerFlex 3.5, ahora se admite OpenJDK.

 

Additional Information

 

 

Affected Products

PowerFlex Software

Products

PowerFlex Software, VxFlex Product Family, VxFlex Ready Node
Article Properties
Article Number: 000082224
Article Type: Solution
Last Modified: 24 Nov 2025
Version:  4
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