NSX Manager Deployment Fails with "OVF certificate validation failed: certificate has expired"
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NSX Manager Deployment Fails with "OVF certificate validation failed: certificate has expired"

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Article ID: 408930

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Updated On:

Products

VMware NSX

Issue/Introduction

  • An NSX cluster was operating in a degraded state with only two nodes, unable to successfully deploy the third required NSX Manager node. Attempts to deploy the third NSX Manager appliance failed, displaying the following error message: "Reason: OVF certificate validation failed. Error: Error while fetching ovf file. er: (60) certificate has expired"

  • This issue prevents the expansion of the NSX Manager cluster to its desired or required number of nodes, leading to a degraded cluster state.

Environment

VMware NSX

Cause

The primary cause of the deployment failure has been an expired OVF certificate used by the existing NSX Manager nodes for deploying new appliances. Specifically, the Tomcat certificates (Service Type = API) and/or mp-cluster certificates (Service Type = MGMT_CLUSTER) have expired on the operational NSX Manager nodes.

Once these certificates have expired, NSX Manager’s ability to trigger deployment workflows for new Managers or Edges has been affected, resulting in the observed OVF certificate validation failure. This has been identified as expected product behavior.

Resolution

  1. Renew the Expired Certificate(s): Navigate to the NSX Manager UI under System > Certificates and check the status of certificates associated with the API and/or MGMT_CLUSTER service types. Renew the expired certificate(s) associated with the API and/or MGMT_CLUSTER service types on the existing NSX Manager nodes.
  2. Delete Failed Deployment: Delete any previously failed deployment attempts of the NSX Manager from your virtualization platform (e.g., vCenter).
  3. Redeploy NSX Manager: Initiate the deployment of the third NSX Manager node again.

Additional Information

Please refer to the KB to renew the certificates on the NSX manager:
Using Certificate Analyzer, Results and Recovery (CARR) Script to fix certificate related issues in NSX
Renew or replace the self-signed SSL certificates assigned to various components of NSX version 4.2 and later through the GUI interface Only.

Please refer to the list below for similar issues:

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