alt Hacker News>>Images are just folders that Docker puts somewhere and then calls chroot (or pivot_root) to make that folder your container process’s new root directory.
And folders are graphical representations of directories--sometimes, not always--and not directories themselves. When will the newbies get this?
Replies
sophacles • today at 1:33 AM
Directory is a bad metaphor too.
The high level abstraction is more important than the low level implementation unless the low level implementation is leaking through, or there is a significant advantage conveyed by understanding the low level implementation.
I know a lot about how http works, and it comes in handy, but I can understand how juniors get away with not knowing it as fully as I do.