6.7

Table Of Contents
Certificate Replacement in High Availability Environments That Include a
Load Balancer
In environments with less than eight vCenter Server systems, VMware typically recommends a single
Platform Services Controller instance and associated vCenter Single Sign-On service. In larger
environments, consider using multiple Platform Services Controller instances, protected by a network load
balancer. The white paper vCenter Server 6.0 Deployment Guide on the VMware website discusses this
setup.
Replacement of Machine SSL Certificates in Environments with Multiple
Management Nodes
If your environment includes multiple management nodes and a single Platform Services Controller, you
can replace certificates with the vSphere Certificate Manager utility, or manually with vSphere CLI
commands.
vSphere Certificate
Manager
You run vSphere Certificate Manager on each machine. On management
nodes, you are prompted for the IP address of the
Platform Services Controller. Depending on the task you perform, you are
also prompted for certificate information.
Manual Certificate
Replacement
For manual certificate replacement, you run the certificate replacement
commands on each machine. On management nodes, you must specify the
Platform Services Controller with the --server parameter. See the
following topics for details:
n
Replace Machine SSL Certificates with VMCA-Signed Certificates
n
Replace Machine SSL Certificates (Intermediate CA)
n
Replace Machine SSL Certificates With Custom Certificates
Platform Services Controller Administration
VMware, Inc. 88