A few times a year it seems there are lamentations that “a lot of companies want something like Heroku, but on their internal infrastructure”. Kubernetes does provide something vaguely similar, but apparently isn’t there as far as features go. And time and time again there is this assumption that “if only we had internal Heroku” the amount of tantalizing choices that development teams have to make would be less, deployment would be easier, and everybody would be happier for it. The ...