Karpenter, an open-source node provisioner, directly provisions cloud instances without node groups, while Cluster Autoscaler scales pre-defined node groups. Karpenter is faster, cheaper, and more fle…
A developer at a Fortune 100 manufacturer describes the production guardrails for enterprise AI agents, emphasizing that the most critical controls are pre-existing infrastructure like IAM, network eg…
A new tool called Architect migrates Valkey containers between spot instances in under 10 seconds, preserving all in-memory data when a spot reclamation notice is received. This allows stateful worklo…
A team of 11 engineers deployed the Spring PetClinic microservices application on AWS EKS using production-grade tooling for a DMI DevOps Micro-Internship capstone project. The architecture comprised …
A developer rebuilt a HIPAA-compliant CI/CD pipeline for an AI SaaS vendor, implementing signed artifact promotion, OPA-based admission control, and audit-grade evidence emission. The overhaul enforce…
According to the 2026 State of Kubernetes Optimization Report by CAST AI, average CPU utilization in Kubernetes clusters sits at 8% and memory utilization at 20%, meaning roughly 80% of container spen…
The article describes Stave, a cloud-security tool that replaces the traditional collector-based onboarding model with a "contract" approach. Instead of shipping a collector that must be configured fo…
The article explains how AWS EKS clusters often waste money because nodes run out of assignable pod IP addresses before fully utilizing their CPU and memory resources. It describes how enabling **Pref…
The article describes the process of mirroring a production EKS cluster locally on a Mac, focusing on integrating Vault for secret management. It explains how Vault's Kubernetes auth method allows pod…
Many teams adopt Kubernetes unnecessarily, as it introduces significant operational complexity (e.g., YAML sprawl, control plane maintenance) that outweighs its benefits for smaller teams with simple …