Private and Public Server Interfaces

I have RancherOS and Rancher on a set of servers that have eth0 on the ‘public’ 100mbps network, and eth1 on a 1gbps ‘private’ RFC1918 network. How do I get Rancher to use the eth1 interfaces for the overlay networking between containers, but use the public for LB etc?

Great question, we are trying to figure out exact same issue. Were you able to solve this?

we have pool of servers and part of servers have databases of different types and we prefer for it to be completely blocked out from the outer-world and all DB-related data-exchange operations should happen within our own private network. So far I wasn’t able to figure out how Rancher handles these situations but I’m positive that there’s some sort of existing functionality for this. Seems like an extremely common scenario