Some pki-server commands have been added to simplify exporting the required certificates for subsystem installations. These commands will invoke the pki pkcs12 utility to export the certificates from the instance NSS database. The pki-server ca-cert-chain-export command will export the the certificate chain needed for installing additional subsystems running on a separate instance. The pki-server <subsystem>-clone-prepare commands will export the certificates required for cloning a subsystem. https://fedorahosted.org/pki/ticket/1742 -- Endi S. Dewata