Kubernetes

Kubernetes (K8s) is an open-source platform for managing containerized applications. It automates the deployment, scaling, and operation of applications across multiple machines and is often used in conjunction with technologies such as Docker.

The word “Kubernetes” comes from Greek and means “helmsman,” which is reflected in the logo by the steering wheel. It was originally developed as a system for the cloud to run applications efficiently.

Functionality and Use

Kubernetes is designed as a platform for building systems from various components and is frequently used for container, microservices, and cloud applications. It provides a container-centric management environment and coordinates resources such as computing, networking, and storage.

Labels and annotations can be used for organization. Additionally, Kubernetes can be flexibly extended by integrating custom controllers or APIs. Standard functions are modular in design and can be customized, making Kubernetes a flexible foundation for modern development platforms.

Examples

• Automatically scaling a web application to handle high user traffic
• Managing multiple microservices in a cloud environment
• Deploying and updating applications without downtime
• Operating a platform on which multiple applications run simultaneously