NSX stores its internal certificates in the Corfu database, and each service — AR, CCP, CSM, GM, MP, Cluster Manager, IDPS Reporting, Monitoring, and the Corfu API itself — has its own certificate that expires on its own schedule. When one goes, the symptoms are rarely obvious.

Each guide below replaces one specific certificate via the NSX API, with the exact API calls and verification steps. The procedure is similar across services, but the certificate names and service IDs differ — pick the guide for the certificate that’s expiring in your environment.