DevOps Daily Newsletter - Week 23, 2026

Hey there, here's a quick run through everything we shipped this week, all in one spot.

Blog Posts

Hetzner's Third Price Increase in Three Months: What DevOps Teams Should Do

Hetzner is raising dedicated server and cloud prices again starting June 15, 2026. We break down what changed and the moves worth making before the bill lands.

How NetEase Games Cut LLM Cold Starts From 42 Minutes to 30 Seconds Using Fluid

NetEase Games took their serverless GPU cold starts from 42 minutes down to 30 seconds using Fluid. This Kubernetes case study walks through exactly how they pulled it off.

OpenTelemetry Just Graduated: What to Retire from Your Stack This Quarter

OpenTelemetry hit CNCF graduation on May 21, 2026, with traces, metrics, and logs all stable now. Here's what you can safely retire from your stack this quarter.

How to Build an Effective On-Call Rotation and Escalation Policy

That 3:14 AM page for a disk warning that cleared itself by 3:16? We walk through building on-call rotations and escalation policies that actually let your team sleep.

News Digests

DevOps Weekly Digest - Week 22, 2026

Your curated roundup of what moved this week across Kubernetes, cloud native tooling, CI/CD, IaC, observability, and security.

Comparisons

Rancher vs OpenShift

A side-by-side look at Rancher and OpenShift as Kubernetes management platforms, including multi-cluster handling. See which one fits your team before you commit.

Pulumi vs AWS CDK

Both let you write infrastructure in real programming languages, but they pull in different directions. We compare Pulumi and AWS CDK to help you pick.

Guides

Introduction to Linux

A hands-on starting point for Linux whether you're brand new or brushing up. Learn the fundamentals you'll reach for every day.

Quizzes

Zero-Downtime PostgreSQL Migrations Quiz

Think you can ship schema changes to a live PostgreSQL database without dropping traffic? Test your skills and find the gaps.

Flashcards

Multi-Region Active-Active Architecture on AWS

Quick-hit cards on running active-active workloads across AWS regions, covering routing, data replication, and the trade-offs you'll run into.

Featured Games

Bug Hunter

A DevOps spin on Snake where you play a bug infecting healthy servers and growing longer with each one. See how long you can last.

Kubernetes Scheduler Challenge

Drag and drop Pods onto Nodes while juggling resources, taints, tolerations, and the rest of the scheduling rules. Think you can place them all?

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Happy learning, The DevOps Daily Team