ECS：VDC上のどのノードでもRESTにアクセスできません。3.8の新規インストール後に有効なobject-main_network.jsonを読み取れない

Summary: ECSバージョン3.8の新規インストール後、VDC間でsshキーを交換する必要があります。結果が不完全になり、「有効なobject-main_network.jsonを読み取れません」というエラーが報告される場合があります

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Symptoms

コマンド svc_vdc list -d 次のエラーと警告が表示されます。

admin@ecsnode1:~> svc_vdc list -d
svc_vdc v1.0.28 (svc_tools v2.10.0)                 Started 2023-02-28 08:06:28

WARNING   Fabric node discovery failed.  Results may be incomplete. 
          Error was: Unable to read a valid object-main_network.json
Name: VDC1
  Local VDC:                  True

  Serial #:                   CKM01224123456
  ECS Release:                3.8.0.1 General Patch 1 
  Object Version:             3.8.0.1-138599.c85be50ba8f.1
  VDC ID:                     urn:storageos:VirtualDataCenterData:75bdc6b5-8d47-4e16-8fcf-c81565123456
  Short form VDC ID:          75bdc6b5-8d47-4e16-8fcf-c81565123456
  Secret Key:                 ***
  TSO Status:                 Healthy
  Permanently failed:         False
  Encryption Enabled:         True

  Storage pools (cos):
  SP02                       urn:storageos:VirtualArray:31f01234-7e8e-4c7e-873c-69b012345678

    Node                 managementEndPoints       interVdcCmdEndPoints      interVdcEndPoints        

    r1n1                 10.x.x.x              	   10.x.x.x                  10.x.x.x             
    r1n2                 10.x.x.x                  10.x.x.x                  10.x.x.x             
    r1n3                 10.x.x.x                  10.x.x.x                  10.x.x.x             
    r1n4                 10.x.x.x              	   10.x.x.x                  10.x.x.x             
    r1n5                 10.x.x.x                  10.x.x.x                  10.x.x.x             

ERROR     REST is not reachable on any node on vdc 'VDC2'.
ERROR     Unexpected fatal error while running REST command.

Name: VDC2
  Local VDC:                  False

  Serial #:                   Unknown
  Object Version:             None
  VDC ID:                     urn:storageos:VirtualDataCenterData:4a798bac-f41a-4896-846f-3b1234567890
  Short form VDC ID:          4a798bac-f41a-4896-846f-3b1234567890
  Secret Key:                 ***
  TSO Status:                 Healthy
  Permanently failed:         False
  Encryption Enabled:         True

  [Could not determine storage pool info]

    Node                 managementEndPoints       interVdcCmdEndPoints      interVdcEndPoints        


    <Unknown>*           10.x.x.x                  10.x.x.x                  10.x.x.x             
    <Unknown>*           10.x.x.x                  10.x.x.x                  10.x.x.x             
    <Unknown>*           10.x.x.x                  10.x.x.x                  10.x.x.x             
    <Unknown>*           10.x.x.x                  10.x.x.x                  10.x.x.x             
    <Unknown>*           10.x.x.x                  10.x.x.x                  10.x.x.x             

* - Unknown nodes indicate either node IPs couldn't be discovered, or endpoints are misconfigured

NOTE:  For a full list of network IPs/interfaces, use 'svc_network list' (local) or 'svc_network list -r' (all vdcs)

また、リモートVDCノードに対してSSHを使用する場合は、パスワードが要求されます。

admin@ecsnode1:~> ssh 10.x.x.x
Password:

Cause

ECS 3.8の新規インストール後、SSHキーをVDC間で同期する必要があります。

Resolution

上記の症状が見られる場合は、Dellでサポート ケースを開き、このナレッジベース記事を参照してください。

Affected Products

ECS

Products

ECS Appliance, Elastic Cloud Storage
Article Properties
Article Number: 000210252
Article Type: Solution
Last Modified: 25 Nov 2024
Version:  4
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