The Brain Vault

Speeding up Docker builds

apt-cacher-ng with docker builds Working with docker on a laptop testing configuration of containers has some of the same annoyances as working with other configuration managment tools and testing frameworks like test-kitchen, chef, ansible etc… It takes forever to download dependencies. I might test some infrastructure code using vagrant or test-kitchen many many times a day and it sucks having to download apt packages from mirrors that time out or get bogged down randomly.