These days, Kubernetes gets a lot of exposure. Many businesses and enterprises using this platform simplify containerized application management. It not only allows developers to create cloud-based, microservice apps but also allows transferring existing applications into containers to run it.
Google designed Kubernetes (also referred to as k8s or “Kube”) based on its understanding of running containers in production and undoubtedly owed much of its popularity to the influence of Google. Google has many of the world’s top software developers and operates some of the world’s largest cloud platforms by scale. This combination rendered Kubernetes a rock-solid network that can fulfill virtually every organization’s scaling needs. This article guides you to know the importance of Kubernetes, and top reasons mark a significant step forward to improved Kubernetes’ popularity.
What is Kubernetes?
Kubernetes is a container-based application management framework spanning a node cluster. Stated, you have a range of machines, e.g., VMs and containerized systems like Dockerized applications, and Kubernetes can allow you to handle such apps via these devices with ease.
Why Need for Kubernetes?
Kubernetes helps you to install and control cloud-native apps anywhere you wish. It is easy to quickly scale instances of application with containers to match demand spikes. And because containers rely on host OS energy, they are much lighter than virtual machines.
With Kubernetes, Developers may also build cloud-based applications utilizing Kubernetes patterns as a runtime framework. Patterns are the resources to build container-based applications and services that Kubernetes developers require.
Purpose of Kubernetes Certification
The CNCF focuses on growing the Cloud Administrative Group by allowing consistent growth through companies and organizations utilizing Kubernetes.
The primary step in the method is Kubernetes certification, which helps administrators to assess their reputation and value in the employment market. It also allows businesses to hire high-quality teams to support their growth rapidly.
Advantages of Kubernetes
- Kubernetes leverages container power, thus simplifying the operation of cluster services and machines. Kubernetes Clusters abstract their computing resources and enable developers to use workloads across the cluster instead of a node.
- Kubernetes avoids lock-in networks by supplying container core capacities without constraints. It achieves so by integrating features, including pods and utilities, on the Kubernetes network.
- Kubernetes simplifies a few particular deployment operations, which are more valuable to developers of modern applications.
- Kubernetes helps teams to maintain consistency with current app development requirements. Without Kubernetes, vast teams will have to compose their deployment workflows manually.
- Moreover, this reduces the cost of cloud infrastructure expenses and simplifies design and processes.
Kubernetes – Top Reasons for Improved Popularity
Let’s have a glance at the following top reasons for Kubernetes’ grown popularity:
- Portability: Kubernetes offers portability, faster, most straightforward deployment times. It ensures that enterprises will profit from many cloud services if required and expand quickly without the network’s re-architecture.
- Flexibility: Kubernetes is a system that’s fascinating because it has shown to production users that they can not only create modern, cloud-based microservice systems but allow them to migrate even current apps into containers and operate them in Kubernetes. It also embraces state-of-the-art application development technologies, such as serverless architecture. For companies now and in the future, it offers more versatility.
- Developer’s Acceptance: The first reason is the developers’ approval. Developers want to use Kubernetes to overcome their significant problem – handling any application from the development environment to the production world. Besides containers, developers can hardly operate any application in development the same way it did on the developer’s framework. Developers can focus on building the apps and then applying them to any area by implementing Kubernetes in any company’s data centre.
- Scalability: With resources identified as YAML, it is super simple for cluster operators to adjust the scaling behavior by modifying one or two numbers in a Kubernetes resource. Horizontal pod auto scalers in Kubernetes help you determine a minimum and maximum pods that a particular deployment requires for a low and high traffic period.
- High Availability: A device and network stage of Kubernetes tackles high availability. The introduction of a robust storage layer to Kubernetes guarantees easily accessible operational workloads.
- Open Source: It’s one of the most significant open source communities (over 27,000 GitHub stars), with contributions from thousands of organizations (1,409 contributors). Under the Cloud Native Computing Foundation (CNCF), Kubernetes is a massive, neutral, open-source foundation. The ranks of top firms in CNCF tend to expand over the last few months upon joining SAP and Oracle as Platinum members. Such organizations that support CNCF, where Kubernetes is the core of the initiative, are evidence of their contribution to the group in executing a portion of their cloud strategy.
- Battle-tested leadership: With a massive developer-tool community of 5,608 GitHub repositories and counting, you cannot move on towards new territories without assistance.
- Market Leader: As a project under Google, Kubernetes began its existence. It is a sequel of, though not a complete descendant of, Google Borg, a device that Google has used previously for container management before. In 2014, Google introduced Kubernetes and Kubernetes’ distributed microservice architectures to make it more comfortable to operate cloud applications. The usage of containers, microservices, and Kubernetes by Google is supposed to bring users to its cloud services.
- Hybrid Cloud: Another reason why businesses choose Kubernetes so quickly is that it can operate in any cloud. The requirement for hybrid cloud technology is essential for several organizations sharing assets from their on-site data centres and the public cloud. It tends to speed up the adoption of a company’s Kubernetes, as it can operate Kubernetes on location while also implementing it to build its cloud strategy.
- Tackling Industry’s Challenges: Kubernetes is now rising as significant businesses that use technologies to solve some of the toughest problems in the market. It’s also in prominence and finds application in colossal video gaming like Pokemon Go, education firms and traditional IT businesses, and mission-critical finance apps.
The container management technology built by Google has steadily become one of the greatest success stories in open source history. Kubernetes marks a revolution for DevOps as it allows teams to step up to the demands of modern software development. Often teams were expected to create their app deployment, scaling, and upgrade workflows in the absence of Kubernetes.