1. Always think about Heroku first, seriously. Because your need is deploy application. 2. If you thought about 1 but Heroku is really not for you, go Kubernet

1. Always think about Heroku first, seriously. Because your need is deploy application. 2. If you thought about 1 but Heroku is really not for you, go Kubernetes directly. It's not that hard at all. 3. Choose any other stuff only when you know what you're doing. Kubernetes is not simple or good. The api is mostly cumbersome. But it's the first thing that makes sense in this field. Before Kubernetes there are just toys or rocket science.