Featbank's multi-pipeline AWS EKS platform demonstrates a production-grade DEV environment architecture spanning CloudFront edge protection, API Gateway authorization, and Kubernetes Gateway API routing across three isolated pipelines. Traffic flows from Route53 through CloudFront + WAF edge layers, where X-CloudFront-Secret headers are injected, then validated by Lambda Authorizers before VPC Link integration routes requests to a shared ALB and EKS cluster. Three independent pipelines—API microservices (ms-auth, ms-core, ms-audit), ArgoCD GitOps, and SigNoz observability—run in separate Kubernetes namespaces with HTTPRoute-based hostname routing and ClusterIP service discovery. This architecture demonstrates defense-in-depth security (CloudFront headers, Lambda validation, ALB routing), infrastructure-as-code via Terraform modules, and centralized monitoring through CloudWatch Logs and Metrics. Fork and customize this diagram on Diagrams.so to adapt the multi-pipeline pattern for your own EKS deployments, adjust CIDR ranges, or add additional observability layers.