NetWorker:vCenter 附掛程式安裝失敗,並顯示「無法安裝附掛程式,因為擷取權杖/工作階段 ID 時發生錯誤」

Summary: 從 NetWorker Web 使用者介面 (NWUI) 安裝 NetWorker vSphere 附掛程式失敗。此錯誤是在擷取 NetWorker 使用者的驗證權杖時發生。

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.

Symptoms

NetWorker VMware Protection (NVP) 整合是透過 vProxy 裝置進行設定。NetWorker Management Web 使用者介面 (NWUI) 可用來安裝 vCenter Server 附掛程式。vCenter Server 附掛程式失敗,並傳回:

Registration of vCenter [ ] failed. See log for further details.
Unable to install the plug-in as an error occured while retrieving the token/session ID
See vcui.log file in the NetWorker tomcat logs folder for further details.

NetWorker 伺服器restapi.log顯示:

Linux: /nsr/logs/restapi/restapi.log
Windows: [INSTALL_DRIVE]:\Program Files\EMC NetWorker\nsr\logs\restapi\restapi.log

YYYYY-MM-DD HH:MM:SS ERROR [ ] c.e.n.w.WebApiExceptionMapper - Status 'Internal Server Error', msg: Unable to install the plug-in as an error occured while retrieving the token/session ID
com.emc.nw.webapi.exception.InternalServerErrorException: Unable to install the plug-in as an error occured while retrieving the token/session ID

Cause

已向 NetWorker 使用者帳戶發出驗證權杖,方法是使用 nsrlogin 命令為貴組織設定主要和次要 IT 連絡人。這些令牌是基於時間的。令牌過期后出現錯誤。

Resolution

重新建立 NetWorker 驗證信任,並產生新的使用者安全性權杖。 

  1. 執行 nsrauthtrust 從 NetWorker 伺服器並提供驗證伺服器: nsrauthtrust -H my_authentication_server -P 9090
  2. 使用下列其中一個選項:
  • 清除過期的權杖: nsrlogout
  • 為 NetWorker 使用者產生新的使用者安全性權杖: nsrlogin -u myuser 
  1. 再次嘗試從 NWUI 安裝 vSphere 附掛程式。

Additional Information

Affected Products

NetWorker

Products

NetWorker, NetWorker Series
Article Properties
Article Number: 000067849
Article Type: Solution
Last Modified: 14 Aug 2025
Version:  4
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