--== VM CONFIGURATION ==--
The following appliance have been found on your system:
[1] - The oVirt Engine Appliance image (OVA) - 4.2-20180903.1.el7
[2] - Directly select an OVA file
Please select an appliance (1, 2) [1]:
[ INFO ] Verifying its sha1sum
[ INFO ] Checking OVF archive content (could take a few minutes depending on archive size)
[ INFO ] Checking OVF XML content (could take a few minutes depending on archive size)
Please specify the size of the VM disk in GiB: [50]:
[ INFO ] Connecting to Engine
[ INFO ] The hosted-engine storage domain has enough free space to contain a new backup disk.
[ INFO ] Checking version requirements
[ INFO ] Checking metadata area
[ INFO ] Hosted-engine configuration is at a compatible level
[ INFO ] Connecting to Engine
[ ERROR ] Cluster Default is at version 4.2 which is not supported by this upgrade flow. Please fix it before upgrading.
[ ERROR ] Failed to execute stage 'Environment customization': Unsupported cluster level
[ INFO ] Stage: Clean up
[ INFO ] Generating answer file '/var/lib/ovirt-hosted-engine-setup/answers/answers-20180920145828.conf'
[ INFO ] Stage: Pre-termination
[ INFO ] Stage: Termination
[ ERROR ] Hosted Engine upgrade failed
Log file is located at /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20180920145733-doc2cu.log
Any ideas on this, attached full logs for detail.
