freeCodeCamp's Kubernetes Course teaches Kubernetes, the container orchestration platform for managing Docker containers at scale. You learn pods, services, deployments, and how to manage applications across multiple servers. The course is free on freeCodeCamp.org. After finishing, you understand Kubernetes architecture and can deploy containerized applications. Kubernetes is the industry standard for production container orchestration, used by most large organizations. The main limitation: Kubernetes is complex. This course is a foundation; mastery comes from deploying real applications and troubleshooting.
Kubernetes is used by 83% of organizations using containers in production, up from 30% five years ago (source: Cloud Native Computing Foundation surveys).
About This Course
freeCodeCamp's full Kubernetes course covering pods, deployments, services, ingress, ConfigMaps, secrets, and Helm. Builds on a basic Docker foundation. Free and project-based.
Course Details
Frequently Asked Questions
Do I need to know Docker first?
Yes. Kubernetes orchestrates Docker containers. If you're new to Docker, start with the freeCodeCamp Docker course.
Is Kubernetes hard?
Yes. It's a complex system with many moving parts. Plan weeks or months of practice to be productive.
What's the difference between Docker and Kubernetes?
Docker runs a single container. Kubernetes manages many containers across a cluster of servers, scaling, and monitoring them.
Can I run Kubernetes locally?
Yes, Docker Desktop includes Kubernetes. Minikube is another option. Start locally, then move to cloud (AWS, GCP, Azure).
Is Kubernetes for everyone?
Not for small projects. Start with a single server. Move to Kubernetes when you need to scale across multiple machines.
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