Kubernetes #
Introduction #
Kubernetes, often abbreviated as K8s, is an open-source platform designed to automate the deployment, scaling, and operation of application containers. Kubernetes has become a leading choice for managing containerized applications across various environments, from on-premises servers to public and private clouds. At its core, Kubernetes provides a robust orchestration system that enables developers and IT operations teams to manage clusters of containers efficiently, ensuring high availability, scalability, and fault tolerance.
The architecture of Kubernetes revolves around its powerful abstractions, such as Pods, Services, and Deployments, which simplify the complexities of container management. Pods are the smallest deployable units, consisting of one or more containers that share the same network namespace. Services abstract the communication between different Pods, providing stable endpoints for discovery and load balancing. Deployments enable declarative updates to applications, ensuring that the desired state is maintained across the cluster. By leveraging these abstractions, Kubernetes allows organizations to achieve a high degree of agility and operational efficiency, making it an essential tool for modern application development and deployment.
Here is the Kubernetes architecture, from its official documentation:
Learning Resources #
Here are some famous Kubernetes learning resources:
Books #
Courses #
- Kubernetes Tutorial for Beginners
- Kubernetes Course - Full Beginners Tutorial
- Kubernetes Full Course In 10 Hours