The Kubernetes website has a nice image that illustrates the advantages of containerization (source: kubernetes.io): Traditional vs. Since Docker and Kubernetes deal entirely with containerization, it is important to first have a good understanding of how this technology works in theory, and why the need for it arises in the first place.

We will assume that some readers are new to containerization in general, and do not yet understand the concept. $ – requires given linux commands to be executed as a regular non-privileged user # – requires given linux commands to be executed with root privileges either directly as a root user or by use of sudo command Privileged access to your Linux system as root or via the sudo command. Requirements, Conventions or Software Version Used Kubernetes vs Docker, what’s the difference? Software Requirements and Linux Command Line Conventions Category

How do Docker and Kubernetes work together?.

Keep reading to finally figure out why these tools are important and why each play a key role in containerization deployment. In this tutorial, we will shed light on Kubernetes and Docker to resolve any confusion that readers may have over the purpose of these tools, as well as look at how the two technologies work together to make containerized applications scalable. Both of these tools are important and relevant to system administrators, and are often employed on a Linux system. If you are new to containerization technology, you might be wondering what these two technologies do, how they are different from each other, and how both of them fit into the puzzle to tackle a single goal. Kubernetes and Docker are two names that often get lumped in together.

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