25.6. Renewing a certificate manually
When a certificate is near its expiration date, the certmonger daemon automatically issues a renewal command using the certificate authority (CA) helper, obtains a renewed certificate and replaces the previous certificate with the new one.
You can also manually renew a certificate in advance by using the getcert resubmit command. This way, you can update the information the certificate contains, for example, by adding a Subject Alternative Name (SAN).
Follow this procedure to renew a certificate manually.
Procedure
To renew a certificate with the Request ID of 20190408143846:
# getcert resubmit -i 20190408143846To obtain the Request ID for a specific certificate, use the
getcert listcommand. For details, see thegetcert listman page on your system.