Find Kubernetes Complicated? Understand These Key Concepts First

Also called K8, Kubernetes is a recent trend in the DevOp world. Despite it being recent, data scientists and technologists have expected huge growth in the enterprise-based usage of this technology. Why so? Experts consider the Kubernetes architecture as an extremely suitable platform in offering a wide range of cloud-based services and products without compromising computing resource.

kubernetes architecture

Kubernetes: In a nutshell

In a gist, K8 is an open-source platform for container orchestration used to deploy, automate, scale, and manage applications. This technology is a brainchild of Google and was released on June 7, 2014. Today, it’s now being managed and maintained by Cloud Native Computing Foundation as an open-source project.

The Kubernetes architecture diagram is designed for large enterprise-level apps wherein there’s a need for a regular client-focused update. When tied up with the right cloud services, K8 is expected to help companies save money, effort, and computing resources. K8’s concepts of containers and clusters make it easier for developers to divide huge apps into mini-services. Doing this is a cost and time-efficient way to debug, replace, or update specific parts of the app without compromising user interface.

K8 technology might be a new one. But it’s not without competition. Docker released a seemingly competing product, Docker Swarm. Although many tech-savvy entrepreneurs still have the Kubernetes vs Docker Swarm dilemma, these two techs can actually be used hand-in-hand. K8 could be used to set up containers, while Docker could be integrated for faster container deployment. Visit us at kublr

As an open-source program, K8 isn’t the traditional one-size-fits-all, Platform-as-a-Service (PAAS). It’s a highly flexible one. But for companies to maximise this technology, expertise and resources are required. Before one even has to start implementing this platform, a thorough study of K8’s architecture has to be done.

K8’s key concepts you need to know

Kubernetes architecture is indeed a complicated one, and it gets even more complex when used to power huge, cloud-based services and apps. The following are the basic concepts to look into when studying K8:

  1. Container – a standalone and lightweight software package that’s easily executable
  2. Nodes – the workhorses of the K8 cluster and could be either a worker node or a master node
  3. Cluster – a part of the Kubernetes architecture that contains a master and multiple worker nodes
  4. Pods – a collection of containers and is considered as K8’s core unit of management
  5. Replica sets – a set of pods designed to replace faulty pods to ensure the service or product continues to operate

Using K8 to create, manage and deploy enterprise apps could be challenging. But experts consider cost-efficiency and speed as the best payoffs of this technology. And if you’re looking to leverage this platform for business results, you can be assured in the fact that K8 is already used by today’s multinational cloud-based companies, such as Google and Amazon.

Are you looking forward to knowing more about K8 and other important tech innovation today, such as the ansible vs chef? If yes and would like to receive guidance from experts, Kublr might be of help.

Post Author: Joey McCoy