What are some common pitfalls with Docker caching?

What are some common pitfalls with Docker caching?

Common pitfalls include not invalidating cache properly, leading to stale images, and overusing layers.

How can I avoid stale images in my Docker builds?

You can avoid stale images by using the --no-cache option or by carefully managing your Dockerfile layers.

What are Dockerfile layers and why are they important?

Dockerfile layers are the individual steps in your Dockerfile. They help in caching and optimizing builds.

Can you give an example of a bad practice with Docker caching?

A bad practice is adding unnecessary files to the image, which can bloat the cache and slow down builds.