Kubenatives

Production Runbook: GPU Pod Stuck in Pending

Debug runbook for GPU pods stuck in Pending on Kubernetes. GPU Operator failures, scheduling filters, MIG config, capacity planning, and prevention…

Mar 7 • Sharon Sahadevan

How Kubernetes Schedules GPUs: Device Plugins, MIG, and Time-Slicing

Kubernetes treats a $30K A100 like a CPU core as a simple integer. Here’s what actually happens when you request nvidia.com/gpu: 1 — and how to stop…

Mar 6 • Sharon Sahadevan

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February 2026

What Actually Happens Inside the Kubernetes Control Plane

What every production engineer should understand about the API server, etcd, scheduler, and controller manager, and why it matters when things break at…

Feb 27 • Sharon Sahadevan

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GPU Infrastructure Explained

Everything You Need to Know as a DevOps Engineer Moving into AI

Feb 12 • Sharon Sahadevan

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January 2026

What is MCP?

The Universal Adapter for AI Tools

Jan 9 • Sharon Sahadevan

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December 2025

What the API Server Actually Does

Auth, admission control, watch streams — the request lifecycle that runs your entire cluster

Dec 28, 2025 • Sharon Sahadevan

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How Kubernetes Uses etcd: The Cluster's Source of Truth

The Brain Behind Your Cluster

Dec 26, 2025 • Sharon Sahadevan

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Kubernetes Networking: The Production Reality

What they don't teach you in tutorials (but you'll learn at 3am in production)

Dec 20, 2025 • Sharon Sahadevan

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DevOps to MLOps

The Essential Tools and Concepts You Must Master

Dec 16, 2025 • Sharon Sahadevan

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The Concepts Every DevOps Engineer Must Master

And Why Tools Don’t Matter

Dec 13, 2025 • Sharon Sahadevan

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Encoding vs. Encryption vs. Tokenization: What Every Engineer Should Know

Encoding: Translation, Not Protection

Dec 11, 2025 • Sharon Sahadevan

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November 2025

MCP: The Protocol That Lets AI Talk to Your Kubernetes Cluster

Model Context Protocol (MCP) is an open protocol developed by Anthropic

Nov 26, 2025 • Sharon Sahadevan

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