Kubernetes: Basic Concepts and Use Cases

Kubernetes (K8s) is an open-source platform for automating the deployment, scaling, and management of containerized applications. At its core, Kubernetes helps manage clusters of containers, ensuring high availability and seamless scaling.

Key Concepts:
- Pod: The smallest deployable unit in K8s, typically a single container or a group of containers.
- Node: A machine (VM or physical) where pods run.
- Cluster: A set of nodes managed by Kubernetes.
- Service: Exposes an application to external traffic.
- Deployment: Manages the scaling and updating of pods.

Example Use Cases:
- Auto-scaling: Kubernetes automatically adjusts resources based on demand.
- Self-healing: K8s restarts failed containers and replaces unresponsive nodes.
- CI/CD: Streamlines continuous deployment by integrating with DevOps pipelines.

Kubernetes is a powerful tool for managing complex container-based applications efficiently!