I’d love to get my Rancher instance running on the latest stable (1.0.1). But since I’ve got some production workloads running am cautious about taking something down without planning.
My understanding is that 0.56.0 introduces charon as a replacement to racoon for the IPSec tunnels. I’m also unclear if I need special migrations that need to be done for every release (0.51.0 -> 0.56.0 -> ??? -> 1.0.1).
So my question is, how do I perform this upgrade and should I plan for containers to be restarted and/or lose connections?