6.5.1

Table Of Contents
6 (Optional) If necessary, you can force a refresh of VECS.
vecs-cli force-refresh
7 Restart all services.
service-control --start --all
Example: Replacing the Root Certificate
Replace the VMCA root certificate with the custom CA root certificate using the certool command with the
--rootca option.
C:\>"C:\Program Files\VMware\vCenter Server\vmcad\certool" --rootca --cert=C:\custom-certs\root.pem -–
privkey=C:\custom-certs\root.key
When you run this command, it:
n
Adds the new custom root certificate to the certificate location in the file system.
n
Appends the custom root certificate to the TRUSTED_ROOTS store in VECS.
n
Adds the custom root certificate to vmdir.
What to do next
You can remove the original VMCA root certificate from the certificate store if company policy requires it.
If you do, you have to replace the vCenter Single Sign-On Signing certificate. See Refresh the Security
Token Service Certificate
Replace Machine SSL Certificates (Intermediate CA)
After you have received the signed certificate from the CA and made it the VMCA root certificate, you can
replace all machine SSL certificates.
These steps are essentially the same as the steps for replacing with a certificate that uses VMCA as the
certificate authority. However, in this case, VMCA signs all certificates with the full chain.
Each machine must have a machine SSL certificate for secure communication with other services. In a
multi-node deployment, you must run the Machine SSL certificate generation commands on each node.
Use the --server parameter to point to the Platform Services Controller from a vCenter Server with
external Platform Services Controller.
Prerequisites
For each machine SSL certificate, the SubjectAltName must contain DNS Name=<Machine FQDN>.
Platform Services Controller Administration
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