I am upgrading some older Ubuntu servers, and one has a client with a LE cert that has been in production for a while. The “new” server will have new ip addresses. I have manually copied over the /live/ folder as a test to the “new” system, and this “works”, at least for now. This is being tested with my hosts file until I feel like its stable, and then I’ll flip the DNS to the new system’s ip.
The “new” system has other LE certs on a different ip.
I am guessing that when the renew script runs, stuff will break. Is there a better way to handle this situation where things have to be moved prior to the DNS changing?