How to Use One AWS ALB for Multiple Kubernetes Services | Host-Based Routing on EKS - 6

Описание: In this video, we will explore how to utilize a single AWS Application Load Balancer (ALB) to manage multiple Kubernetes applications efficiently. By implementing host-based routing rules, you can expose multiple services like Nginx and game applications through the same ALB, significantly saving on infrastructure costs.

Github Link : https://github.com/devops4solutions/k...
We'll demonstrate step-by-step how to:

Deploy two applications in Kubernetes.
Use Kubernetes Ingress resources with host headers to route traffic.
Configure AWS ALB to handle multiple services via a single load balancer.
This method can be extended for larger-scale Kubernetes environments and is a cost-effective way to manage your application traffic.

Timestamps:

00:00 - Introduction: Why use one load balancer for multiple services?
00:44 - Step 1: Deploying the Nginx and Game Applications on Kubernetes.
01:34 - Step 2: Setting up Kubernetes Ingress for Host-Based Routing.
02:13 - ALB Configuration: Using a single ALB for multiple services.
03:01 - Step 3: Verifying the Ingress and ALB setup.
03:39 - AWS Console: Viewing and testing the ALB configuration.
04:20 - Step 4: Testing with curl to verify routing.
05:02 - Conclusion: How this method can save costs and simplify traffic management.

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Helpful Resources:

Kubernetes Official Website: https://kubernetes.io/
AWS EKS Documentation: https://docs.aws.amazon.com/eks/

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