Migrating an AWS EC2 Instance to Oracle Cloud

Update 29 Dec 2020 — about the OCI

I have had an unusually large number of views on this article — which I wrote while in the process of doing this migration — I feel an obligation therefore to add this update to let readers know that in the end I did not migrate our sites in the way that this article describes, due to issues in the final steps that I was unable to resolve even with the help of Oracle support.