> Whatever does the canonical management is the piece that when it breaks everything breaks.
That is absolutely true. I believe that a solution where you provision a text file with an updated ip address or /etc/hosts file is inherently simpler, less risky and easier to recover from, although I admit I don't explicitly state this in the article.
>I believe that a solution where you provision a text file with an updated ip address or /etc/hosts file is inherently simpler, less risky and easier to recover from
You are wrong. Its possible that your confidence in being wrong is due to your inexperience. But you are still wrong.
I'm surprised at this and some of your other responses. It makes me believe you've never managed anything at scale, but then why have such a strong opinion about DNS for infra?
> I believe that a solution where you provision a text file with an updated ip address or /etc/hosts file is inherently simpler
So simple that it doesn't scale beyond a few machines nor outside your org.