6.5.1

Table Of Contents
3 Select option 1 to generate the CSR, answer the prompts and exit Certificate Manager.
As part of the process, you have to provide a directory. Certificate Manager places the certificate and
key files in the directory.
4 If you also want to replace all solution user certificates, restart Certificate Manager.
5 Select option 5.
6 Supply the password and the Platform Services Controller IP address or host name if prompted.
7 Select option 1 to generate the CSRs, answer the prompts and exit Certificate Manager.
As part of the process, you have to provide a directory. Certificate Manager places the certificate and
key files in the directory.
On each Platform Services Controller node, Certificate Manager generates one certificate and key
pair. On each vCenter Server node, Certificate Manager generates four certificate and key pairs.
What to do next
Perform certificate replacement.
Replace Machine SSL Certificate with Custom Certificate
The machine SSL certificate is used by the reverse proxy service on every management node,
Platform Services Controller, and embedded deployment. Each machine must have a machine SSL
certificate for secure communication with other services. You can replace the certificate on each node
with a custom 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 To generate the CSR explicitly, request a certificate for each machine from your third-party or
enterprise CA. The certificate must meet the following requirements:
n
Key size: 2048 bits or more (PEM encoded)
n
CRT format
n
x509 version 3
n
SubjectAltName must contain DNS Name=<machine_FQDN>
n
Contains the following Key Usages: Digital Signature, Non Repudiation, Key Encipherment
Note Do not use CRL Distribution Points, Authority Information Access, or Certificate Template
Information in any custom certificates.
See also VMware Knowledge Base article 2112014, Obtaining vSphere certificates from a Microsoft
Certificate Authority.
Platform Services Controller Administration
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