The MetalBear Blog
Deep dives, how-tos, and field notes on Kubernetes development and AI-driven software engineering. From the MetalBear team, the company behind mirrord.
Kubernetes 1.36 'Haru' graduates Mutating Admission Policies and User Namespaces to stable, expands DRA with fallback scheduling and device …
AI wrote the code, the unit tests passed, and CI failed two hours later. Here's why that keeps happening and how to fix it.
Developing server-side rendered frontends locally is painful — your code can't reach cluster-internal services, and local setups never match …
TDD for the age of AI.
Our recap of KubeCon + CloudNativeCon Europe 2026 in Amsterdam, covering the themes that dominated, what surprised us, and why this was a …
AI tools generate code faster than ever, but testing that code against real infrastructure is still a hard problem. Here's how mirrord …
Ship Faster, Ship Better
With mirrord, cloud developers can run local code like it's in their Kubernetes cluster — streamlining coding, debugging, testing, and troubleshooting.