The idea is to backup the whole OpenShift deployment and be able to restore it.
We need it for when system changes are done and OpenShift needs to be reinstalled (but the "things" running inside of the cluster should stay the same)
ODF through OADP provides an example backup tool that has a community, but OADP is not yet supported.
Kasten K10, IBM Spectrum Protect Plus and TrilioVault are known to work well with ODF.