6.7

Table Of Contents
VMware does not recommend replacing either solution user certificates or STS certificates, nor using a
subordinate CA in place of the VMCA. If you choose either of these options, you might encounter
significant complexity and the potential for a negative impact to your security, and an unnecessary
increase in your operational risk. For more information about managing certificates within a vSphere
environment, see the blog post titled New Product Walkthrough - Hybrid vSphere SSL Certificate
Replacement at http://vmware.com/go/hybridvmca.
You can use the following options to replace the existing certificates:
Table 32. Dierent Approaches to Certificate Replacement
Option See
Use the vSphere Client. Starting with vSphere 6.7, the Platform
Services Controller is managed through the vSphere Client.
Managing Certificates with the vSphere Client
Use the vSphere Certificate Manager utility from the command
line.
Managing Certificates with the vSphere Certificate Manager
Utility
Use CLI commands for manual certificate replacement. Chapter 4 Managing Services and Certificates with CLI
Commands
vSphere Certificate Management
(http://link.brightcove.com/services/player/bcpid2296383276001?
bctid=ref:video_vsphere6_cert_infrastructure)
This chapter includes the following topics:
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Certificate Requirements for Different Solution Paths
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Certificate Management Overview
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Managing Certificates with the vSphere Client
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Managing Certificates from the vSphere Web Client
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Managing Certificates with the vSphere Certificate Manager Utility
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Manual Certificate Replacement
Certificate Requirements for Dierent Solution Paths
Certificate requirements depend on whether you use VMCA as an intermediate CA or you use custom
certificates. Requirements are also different for machine certificates and for solution user certificates.
Before you begin, ensure that all nodes in your environment are time synchronized.
Requirements for All Imported Certificates
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Key size: 2048 bits or more (PEM encoded)
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PEM format. VMware supports PKCS8 and PKCS1 (RSA keys). When you add keys to VECS, they
are converted to PKCS8.
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x509 version 3
Platform Services Controller Administration
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