How Linux Isolates showed OverlayFS and the OCI image format from the kernel's side. This section looks at them from the builder's side: how Dockerfile instructions become layers, how Docker 514 names and stores them, which base image BookNest should use, and how to tag, save and move images, with a five-line demonstration image, l3-layers.
MENU
Images and Layers
Images and Layers Under the Hood