docker

Building a Docker image with ordinary quality is quite simple. Pull an image, copy your app into the container, install the dependencies and run your program. If you’re thinking beyond just successfully ‘running’ the program, you’re at the right place. We are going to dive into the details of our image contents, reduce build time, run tests before creating the image, add functionality to Dockerfile, and ultimately create better Docker images....

Docker has been the most attractive way to virtualize applications. It offers fast, lightweight, secure, isolated (yet connected) containers that run where you put them. That’s perfect, isn’t it? You write a piece of code, put it in a container, and ta-da! It is fast and secure now! Right… Is that so? Well, there might be lots of things that have been thought for you, but don’t think that it would be enough....