Ceph - Multiples OSD and POOLS

Yes that the KB I was referring too, but bear in mind that the NUC wont be able to take VMs on its CPU if it cant see the cluster.
 
Yes that the KB I was referring too, but bear in mind that the NUC wont be able to take VMs on its CPU if it cant see the cluster.

I'm not sure to follow you; why NUC cannot see the cluster ? For me, the NUC is fully integrated to the cluster now, do I miss something ?

So in my case, I have this in the corosync config :

totem {
cluster_name: HomeLab
config_version: 3
interface {
bindnetaddr: 192.168.7.20
ringnumber: 0
}
ip_version: ipv4
secauth: on
version: 2
}

Do I have to do modify anything ? This is the default entry I have...