Sometime last month you built a Docker image for your Python application. Today you start with the same revision, fix a minor bug, and build a new image from scratch. And suddenly you’ve got a mess on your hands. If your build is not reproducible, you mig... (more…)

What happens when you do a docker push and how we used this to build our pre-push feature and decrease image push times by 90%... (more…)

Just about six years ago to the day Docker hit the first milestone for Docker Compose, a simple way to layout your containers and their connections. A talks to B, B talks to C, and C is a database. Fast forward six years and the container ecosystem has be... (more…)

So, in our company we switched from this image to bitnami one (which is not technically "official" one) with minimal modifications to the descendant Dockerfile (basically 2-line fix, no c... (more…)

docker-box - Virtual Machine like containers scheduling and management. (more…)