Leaky Abstraction

When you hear om a leaky abstraction, that usually means that its abstract ed, but it's giving you a lot of visibility into the layer that it's touching. And their example that they mention here doesn't really doesn't follow that. So i don't really know what they meant by the leaky abstraction. But they did give an example of, like, let's say that you had something tat was do ing a roll out,. It was supposed to be pushing binaries out too, to a bunch of different clusters rigt or whatever. Things could fail in different parts of that binary being pushed out - maybe the binary didn't make it to a system. Maybe it did get