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What is Kubernetes? (Kubernetes Tutorial for Beginners)

Kubernetes is an open-source container management system that automates the deployment, scaling, and management of containerized applications. In other words, it’s a tool for developers and DevOps engineers to efficiently manage and orchestrate the running of containers (usually Docker containers) in a cluster.

If you’re new to Kubernetes, or even just containerization and orchestration in general, don’t worry – this tutorial will walk you through everything you need to know to get started. By the end of this article, you’ll be up and running with Kubernetes on your own development machine! Let’s get started.

What is Kubernetes and what are its benefits?

Kubernetes is an open-source computing platform used to manage workloads and services. It allows users access to powerful technology capable of running, managing, and automating applications in a different environment. Kubernetes simplifies the process of container management by organizing containers into logical groups and moving them around while supporting the scaling up or down of resources in real-time. It also makes it easier to manage application components as well as abstracting away common complexities such as storage, networking, logging and so on. In addition to that, Kubernetes also increases scalability and portability giving users the ability to quickly move applications from one server to another for better performance and server utilization. The advantages of using Kubernetes are obvious – cost savings, better resource utilization levels, improved system reliability, greater visibility for monitoring app services and faster time-to-market for products.

What are the key features of Kubernetes?

Kubernetes is an open source container-orchestration system that provides features to facilitate the deployment, scaling, and management of containerized applications. Its powerful set of key features allow different types of applications to be managed from a single Kubernetes cluster. A few key features include its self-healing capabilities, optional resource allocation for performance control, user authentication with OAuth 2.0 and RBAC support, service discovery with DNS integration, scalable CI/CD pipeline automation with Kubeflow, automated rollouts and rollbacks with declarative configurations and many more capabilities. Overall Kubernetes helps provide scalability and portability across clouds for comtainerized apps making it an essential tool for cloud based deployments.

How to install Kubernetes on your computer (Mac or Windows)

Installing Kubernetes on your computer is a simple process that requires minimal setup and technical knowledge. For Mac users, the steps for installation are easy: first, download and install minikube, then open a terminal window to check all Kubernetes components have been correctly installed. Windows users can start by using the kubectl command-line tool and the choco package manager to ensure their version of the software is up-to-date and compatible with their platform. Finally, use the ‘Minikube start’ command to get everything set up – you should soon be ready to launch your own applications in a cluster of containers!

How to create a Kubernetes cluster

Creating a Kubernetes cluster may seem like an intimidating process, but following simple steps can help make the entire experience straightforward. Firstly, you’ll need to install and configure Kubernetes on each node in your environment. After that, you’ll need to connect the nodes using a secure communication protocol such as Extensible Messaging and Presence Protocol (XMPP), or the more recently favored Software Defined Networking (SDN). Depending on whether you are running an on-premises or public cloud solution, additional components such as networking configurations and authentication will also have to be taken into account. While it’s true that setting up a Kubernetes cluster requires careful consideration of each step, taking these essential measures will ensure greater consistency and reliability going forward.

How to deploy an application on a Kubernetes cluster

Deploying an application on a Kubernetes cluster can be tricky, but with the right know-how, it’s relatively straightforward. After deciding what type of architecture to use and specifying the required services, they need to be configured properly and integrated into one another. Once the infrastructure is set up correctly, the application image needs to be created. The image should hold all the necessary files and dependencies for running the app effectively on any platform: virtual machines, cloud providers or bare metal servers. Finally, orchestration tools like Kubernetes are used to deploy applications onto clusters of connected nodes and manage their lifecycle. This way administrators can ensure resources are distributed optimally across a cluster and scale up or down depending on demand.

What’s next after learning about Kubernetes – where to go from here

With Kubernetes now on your radar, it’s natural to feel eager and intimidated at the same time. After all, there’s a lot of potential with the powerful Kubernetes platform, but taking the plunge from learning mode to deployment mode can seem daunting. While exploring more resources is always beneficial, the next step should be planning ahead – having definitive goals in mind can help guide you in getting up-to-speed as efficiently as possible. Clearly understanding what business problems you are trying to solve will help ensure productivity as you move forward with your Kubernetes journey. Taking the time upfront to plan accordingly will only reward your efforts down the road.


Kubernetes is an open-source system for automating deployment, scaling, and management of containerized applications. In this post, we covered what Kubernetes is, some of its benefits, key features, how to install it locally on your computer (Mac or Windows), how to create a Kubernetes cluster, and how to deploy an application on a Kubernetes cluster. Now that you know the basics of Kubernetes, where do you go from here? Check out our other blog posts about Kubernetes or contact us to learn more about how we can help you with your own journey into containers and microservices.

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