Post tagged: docker

Docker Alpine Images

Docker is very cool, and Alpine images make it even better.


Alpine images are very lightweight. They are a little tricky sometimes to get working correctly. But, they definitely make for lighter images.

Does it really matter how big the image is?

If running out of disk space isn't a …

What is Docker?


Is it a Virtual Machine? (No, docker uses the host kernel.)

Docker is a fancy way to run a process in isolation.

Container vs. Image

An image is what docker runs to create a container. You either pull an image from docker hub, or you build an image from a …