Kubernetes

What is Kubernetes?

Kubernetes (also known as K8s) is an open-source container orchestration platform that automates the deployment, scaling, and management of containerized applications. It groups containers into pods and manages them across clusters of nodes, providing resilience, load balancing, and service discovery.

What problem does it solve?

Without Kubernetes, managing a large number of containers manually is complex and error-prone. Kubernetes solves this by providing an automated system to ensure applications run continuously and efficiently, even if a node fails, with the ability to scale horizontally on demand.

Key Features:

• Automated rollouts and rollbacks: Update applications without downtime, with the ability to instantly roll back if a problem occurs.
• Service discovery and load balancing: Automatically distribute traffic between containers to ensure stable performance.
• Self-healing: Restart failed containers, replace dead nodes, and kill containers that don't respond.
• Horizontal scaling: Increase or decrease the number of containers automatically based on resource usage.
• Storage orchestration: Easily mount local or cloud storage volumes.