Confirm : Renew on wildcard

[Osiris]

@johnlongland

ITs amazing how quickly 3 months goes by. It was just the other day that I converted all my single-domain servers to this multi-tenant-wild-card-domain setup. And now its already time to renew.

That's another good reason to try to automate everything certificate related Depending on your DNS provider this is easy (see e.g. DNS providers who easily integrate with Let's Encrypt DNS validation) or more difficult. But not impossible.