6.7

Table Of Contents
-----END CERTIFICATE-----
-----BEGIN CERTIFICATE-----
Root certificate of enterprise or external CA
-----END CERTIFICATE-----
Prerequisites
Before you start, you need a CSR for each machine in your environment. You can generate the CSR
using vSphere Certificate Manager or explicitly.
1 To generate the CSR using vSphere Certificate Manager, see Generate Certificate Signing Requests
with vSphere Certificate Manager (Custom Certificates).
2 Request a certificate for each solution user on each node from your third-party or enterprise CA. You
can generate the CSR using vSphere Certificate Manager or prepare it yourself. The CSR must meet
the following requirements:
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Key size: 2048 bits or more (PEM encoded)
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CRT format
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x509 version 3
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SubjectAltName must contain DNS Name=<machine_FQDN>
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Each solution user certificate must have a different Subject. Consider, for example, including the
solution user name (such as vpxd) or other unique identifier.
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Contains the following Key Usages: Digital Signature, Non Repudiation, Key Encipherment
See also VMware Knowledge Base article 2112014, Obtaining vSphere certificates from a Microsoft
Certificate Authority.
Procedure
1 Start vSphere Certificate Manager and select option 5.
2 Select option 2 to start certificate replacement and respond to the prompts.
vSphere Certificate Manager prompts you for the following information:
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Password for administrator@vsphere.local.
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Certificate and key for machine solution user.
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If you run vSphere Certificate Manager on a Platform Services Controller node, you are prompted
for the certificate and key (vpxd.crt and vpxd.key) for the machine solution user.
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If you run vSphere Certificate Manager on a management node or an embedded deployment, you
are prompted for the full set of certificates and keys (vpxd.crt and vpxd.key) for all solution
users.
What to do next
If you are upgrading from a vSphere 5.x environment, you might have to replace the vCenter Single Sign-
On certificate inside vmdir. See Replace the VMware Directory Service Certificate in Mixed Mode
Environments.
Platform Services Controller Administration
VMware, Inc. 112