Natively means that applications run inside the container (guest) use the host’s kernel directly. On Linux hosts, Docker supports running Linux-based Docker containers natively, without virtualization.
Let’s take a brief look at the technological basis for each tool, starting with Docker. I’ll assume that you are already familiar with Docker, at least on a basic level. Docker, help you decide which one to pick, and how they can be combined. In this article, which is part 3 of my Vagrant series, I compare Vagrant vs. Please read my other article, The Vagrant introduction I wish I had earlier, for a complete introduction to Vagrant. Vagrant is an automation tool for creating and preparing virtual machines (VMs). Scenario #2: Use Docker to provision software.
