Dissecting a docker container image

That statement can be backed up by a lot of facts. Every IT pro who uses or has investigated docker knows a few things about docker container images.

  • They are somehow reminiscent of a layer cake
  • They hold exactly what the application needs to run

Some of them know that tar is involved somewhere along the line as well. But let’s take a little deeper look at the layers of an active docker image.

http://blog.jeduncan.com/docker-image-dissection.html

Advertisements