Gateway API with NGINX Fabric Gateway

Kubernetes networking is evolving, and traditional Ingress is no longer enough to handle modern application demands. As systems grow more complex, developers need flexible, scalable, and role-oriented approaches to traffic management. This is where Gateway API comes in.

Gateway API introduces a powerful, extensible model for managing traffic in Kubernetes. Instead of relying on rigid configurations, you’ll learn to design networking systems that support advanced routing, security, and real-world production use cases.

Why Learn Gateway API?

The Kubernetes ecosystem is actively moving beyond Ingress toward more expressive and scalable solutions. Gateway API, supported by implementations like NGINX Gateway Fabric, enables teams to separate concerns, improve collaboration, and build production-ready networking layers.

Whether you're managing microservices, designing platform architectures, or handling production traffic, Gateway API gives you the tools to build reliable and future-proof systems.

Course Overview

Introduction & Why Gateway API

Start with a complete introduction to the course and understand why Gateway API is becoming the new standard. Explore the limitations of traditional Ingress, the impact of the NGINX Ingress deprecation landscape, and the fundamentals of Gateway API architecture and persona model. You’ll also deploy your first Gateway using NGINX Gateway Fabric.

Core Gateway API Resources

Understand the core building blocks of Gateway API. Learn how GatewayClass, Gateway, and HTTPRoute work together to define traffic flow. Dive deep into configuration, routing rules, and multi-service exposure, and deploy real-world gateway setups.

Advanced Traffic Management

Move beyond basic routing into advanced traffic control techniques. Implement cross-namespace routing, traffic splitting, and header-based routing for A/B testing. Learn how to apply request and response filters and perform zero-downtime canary deployments in production environments.

TLS and Cross-Namespace Security

Secure your applications with robust networking practices. Configure TLS termination, enforce HTTP to HTTPS redirects, and implement cross-namespace security using ReferenceGrant. Gain hands-on experience with secure configurations through practical labs.

Troubleshooting and Best Practices

Learn how to identify and resolve issues in real-world scenarios. Explore status fields and conditions, understand common failure cases, and debug misconfigured gateways. Apply production-ready best practices to ensure reliability and performance.

Assessment and Conclusion

Validate your learning through an assessment quiz and reinforce key concepts with a structured course summary. You’ll also get guidance on next steps to continue your Kubernetes networking journey.

Hands-On Learning

This course is highly practical, with guided labs and real-world implementations throughout. You’ll build and work with systems such as:

• Gateway and HTTPRoute configurations
• Multi-service routing architectures
• Traffic splitting and canary deployments
• Secure TLS-enabled gateways
• Cross-namespace communication setups
• Debugging and troubleshooting scenarios

Who Should Take This Course?

• Kubernetes Administrators and Engineers
• DevOps Engineers managing production clusters
• Platform Engineers designing networking systems
• Cloud Architects building scalable infrastructure
• Anyone looking to move from Ingress to Gateway API

Basic knowledge of Kubernetes concepts is recommended.

Get Started

If you're ready to move beyond the limitations of traditional Ingress and build scalable, secure, and production-ready Kubernetes networking systems, this course is your next step.

By the end of this course, you’ll be able to confidently design, implement, and troubleshoot modern traffic management solutions using Gateway API.

Enroll now and master Kubernetes networking for real-world environments.