PowerFlex 3.0: OpenStack Cinder kan geen verbinding maken met de REST API Gateway

Summary: De cinderdriver kan niet met de gateway communiceren via REST API.

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Symptoms

IM Gateway sluit de verbindingen voortijdig (tijdens TLS-onderhandelingen). Vergelijkbare fouten kunnen worden waargenomen in de sintellogboeken:

  
 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

 

Impact

Kan de VxFlex OS-omgeving niet beheren.

Cause

De onjuiste Java-versie is geïnstalleerd op de IM Gateway-server.
In dit geval is OpenJDK gebruikt, terwijl PowerFlex OS 3.0.x alleen Oracle Java ondersteunt.

 

Resolution

Installeer de ondersteunde Oracle Java-versie.
Zie de PowerFlex-implementatiehandleiding voor ondersteunde versies.

 

Versies waarop dit van toepassing is

PowerFlex OS 3.x - vóór PowerFlex 3.5

Opgelost in versie

Geen PowerFlex, eerder een compatibiliteitsprobleem Vanaf PowerFlex 3.5 wordt OpenJDK nu ondersteund.

 

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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