Docker, the hottest technology around at the moment. It swept the Ops world by storm in 2014, became mainstream in 2015, and now it’s set to dominate the developer world, in 2016. Docker is a tool that allows you to package your application up into a single-runnable distributable binary - akin to the phar, but in Hulk mode. Docker allows you, a developer, to specify the exact environment your application needs to run, across development; test; staging; and production. In this tutorial I will pull back the curtain and show you how Docker works and the technologies that make it all possible. We'll dive into Docker Image Layering and optimisation, Docker Networking, Docker Plugins and orchestrating containers at scale with Docker Swarm.
Level: All


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