Ceph cluster on vim1 cluster

I’m trying to build a docker-swarm cluster with 3 Khadas VIM1 (soon to be 4), and I wanted to setup the cluster’s storage using ceph. Has anyone tried it before?
I’ve been able to setup almost anything up to having the cluster running and sharing a 2-replica storage (that is, all data is replicated 2 times). But have been, unable, as of now, of mounting it (kernel lacks the rbd and ceph modules), and will have to rebuild the kernel. Do anyone have or knows wehre to find clear instructions on how to build a kernel module, I’m having several issues with that (last kernel I built was, at least, 8 years ago, and am a little rusty :smiley: )