Vmware Vcert Tool ^new^ Jun 2026

| Challenge | vCert Solution | |-----------|----------------| | Manual CSR creation | Auto-generates private keys and CSRs | | Certificate expiry tracking | Supports short-lived certs (e.g., 24h) | | CA trust distribution | Uses cluster-native CA bundle | | Workload identity | Binds certs to Kubernetes service accounts or VMs |

Obtain the latest ZIP archive from the official Broadcom Knowledge Base Article 385107 . vmware vcert tool

| Command | Purpose | |---------|---------| | vcert health | Verify CA server reachability | | vcert gen | Generate key and request certificate | | vcert renew | Renew an existing certificate | | vcert revoke | Revoke a certificate by serial/ID | | vcert list | List issued certificates (RBAC dependent) | | vcert download | Fetch a previously issued certificate | Just set the appropriate policy name: The VMware

In enterprise setups, the VMware CA can forward requests to a Venafi TPP server. vCert transparently supports this. Just set the appropriate policy name: GUI-based chore to an automated

The VMware VCert Tool is a powerful utility that moves certificate management from a manual, GUI-based chore to an automated, command-line process. By mastering this tool, administrators can ensure their vSphere environment remains secure and compliant with organizational security policies, reducing the risk of service outages due to expired certificates.

| Error | Likely Fix | |-------|-------------| | authentication failed | Re-run vcert auth login with a fresh token | | CSR missing SANs | Add sans array in request config | | TTL exceeds maximum | Reduce TTL (default max is often 30d) | | CA bundle not trusted | Use --ca-out to retrieve and trust the CA |