How to convert certificates OpenVPN in VyOS 1.3.x to 1.4.x?

General questions
1

How to convert certificates OpenVPN in VyOS 1.3.x to 1.4.x ?

Migrate:

set interfaces openvpn vtun0 tls ca-cert-file '/config/auth/openvpn/ca.crt'
set interfaces openvpn vtun0 tls cert-file '/config/auth/openvpn/cliente1.crt'
set interfaces openvpn vtun0 tls key-file '/config/auth/openvpn/cliente1.key'

To:

set interfaces openvpn vtun0 tls ca-certificate 'openvpn_vtun0_1'
set interfaces openvpn vtun0 tls certificate 'openvpn_vtun0'

set pki ca openvpn_vtun0_1 certificate '....'
set pki certificate openvpn_vtun0 certificate '....'
set pki certificate openvpn_vtun0 private key '....'
2

They will be updated and configured/converted properly during the update. Thanks to the migration scripts.