Hi, I setup an hyperconverged solution with 3 nodes, hosted engine on glusterfs. We run this setup in a PCI-DSS environment. According to PCI-DSS requirements, we are required to reduce the validity of any certificate under 39 months. I saw in this link https://www.ovirt.org/develop/release-management/features/infra/pki/ that i can use the option VdsCertificateValidityInYears at engine-config. I'm running ovirt engine 4.2.1 and i checked when i was on 4.2 how to edit the option with engine-config --all and engine-config --list but the option is not listed Am i missing something ? I thing i can regenerate a VDSM certificate with openssl and the CA conf in /etc/pki/ovirt-engine on the hosted-engine but i would rather modifiy the option for future host that I will add. -- ------------------------------------- PAINT-KOUI Punaatua