Moving a Cluster Node from one cluster to another

I have two clusters. A production cluster and a staging cluster, they have different IP ranges. I would like to move individual nodes from one cluster to another. They have different IP ranges.
What is the best way to do this?
It would be great if I could make it all one big cluster, but since they are in two different location, IP are the issue I guess.

Thanks

That’s currently not possible. I’d suggest that instead of moving nodes you move the containers in those nodes, from one cluster to the other, possibly adding one or more node to the target cluster if you need to increase its capacity.

SO what is best way to move a container from one cluster to another. Realize some of these containers are 30gb in size. Thanks

lxc copy or lxc move, make sure you stop the container first.