Multi-cluster failover diagram showing active and standby EKS regions connected through Linkerd gateways and Crossplane compositions.

Architecting Multi-Cluster Failover with Linkerd and Crossplane on EKS

How to design an active-passive multi-cluster failover pattern on EKS that combines Linkerd’s transparent service mirroring with Crossplane’s composable infrastructure claims.

September 4, 2026 · 8 min · 1679 words · martinuke0

Optimizing Distributed GPU Workloads for Large Language Models on Amazon EKS

Introduction Large Language Models (LLMs) such as GPT‑4, LLaMA, and BLOOM have transformed natural‑language processing, but training and serving them at scale demands massive GPU resources, high‑speed networking, and sophisticated orchestration. Amazon Elastic Kubernetes Service (EKS) provides a managed, production‑grade Kubernetes platform that can run distributed GPU workloads, while integrating tightly with AWS services for security, observability, and cost management. This article walks you through end‑to‑end optimization of distributed GPU workloads for LLMs on Amazon EKS. We’ll cover: ...

March 4, 2026 · 13 min · 2726 words · martinuke0
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