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GSGeorge Simsdowntherabithole.dev1d ago · 7 min read

Migrating A Critical Kubernetes Deployment From The Default Namespace Without Any Downtime

Somewhere in your cluster there's probably a deployment sitting in the default namespace that everyone knows shouldn't be there. Nobody put it there maliciously, it just happened, early on, before any

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FFerferztyle.me1d ago · 22 min read

Building ferctl top: Kubernetes resource usage vs requests and limits

Series: Platform engineering with Go | Topics: Go, Kubernetes, Cobra, client-go, metrics-server, Platform Engineering This is part of the Platform Engineering with Go series. This post builds on the

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GSGeorge Simsdowntherabithole.dev2d ago · 9 min read

How DNS Really Works

You've typed a URL into a browser more times than you can count. You've also, at some point, been the engineer paged because "DNS is broken", and if you're honest, you probably fixed it without fully

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Wwloadctlwloadctl.hashnode.dev3d ago · 8 min read

Building an Enterprise-Grade Security Architecture for Workload Scheduling Platforms

A deep dive into identity, access control, and operational resilience Every security professional knows that threats don't always come from the outside. Especially in the financial sector, a poorly v

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MSManu Shuklaecorpit.hashnode.dev6d ago · 11 min read

Postgres on Kubernetes in 2026: CloudNativePG vs KubeBlocks vs Crunchy PGO, and when managed DBaaS still wins

Postgres on Kubernetes in 2026: CloudNativePG vs KubeBlocks vs Crunchy PGO, and when managed DBaaS still wins Summary. Running PostgreSQL on Kubernetes in 2026 comes down to three credible operators a

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APAmaresh Pelletidevtoolhub.hashnode.devJul 27 · 2 min read

Kubernetes 1.36: What's New and What Breaks

Originally published on DevToolHub. Kubernetes 1.36 shipped April 22, 2026 — 18 features graduated to stable, 25 to beta. The two changes most teams will notice: User Namespaces going GA and Mutating

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TCThankGod Chibugwum Oboboactocodes.hashnode.devJul 26 · 12 min read

Platform Engineering with Spacelift: Building a Self-Service Infrastructure Platform

Platform engineering has emerged as the discipline that sits between DevOps tooling and the application teams that consume it. Its goal is deceptively simple, make it easy for developers to do the rig

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VKVamsi Krishnablog.vamsiannamreddy.comJul 24 · 3 min read

Where your MCP server runs is a production decision

A local MCP server starts as a script on one laptop. Someone finds it useful. Six weeks later four people depend on it, it holds a long-lived database credential, and nobody has ever looked at a log.

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EJEdwin Jonathanedwinjonathand-devops.hashnode.devJul 24 · 19 min read

Building Production AI Observability on Kubernetes: OpenTelemetry, Langfuse, Prometheus & Grafana From Zero to Scale

Building Production-Grade AI Observability on Kubernetes Most AI teams are solving the wrong problem. Everyone is benchmarking models. Very few teams are benchmarking infrastructure. Production failur

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DGDebashish Ghosalleadership-notes.hashnode.devJul 24 · 12 min read

Platform Strategy That Ships: 90-Day Bets, Kill Criteria, and the Only AI That Mattered

TL;DR: Across separate 90-day cycles (2018, 2023, 2025), we shipped platform bets that hit real adoption in 90 days (telemetry: ~20 DAU / ~150 MAU; Backstage IDP: ~30 DAU / ~500 MAU) and a CI bet that

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#platform-engineering

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Trending tags this week

Migrating A Critical Kubernetes Deployment From The Default Namespace Without Any Downtime

Building ferctl top: Kubernetes resource usage vs requests and limits

How DNS Really Works

Building an Enterprise-Grade Security Architecture for Workload Scheduling Platforms

Postgres on Kubernetes in 2026: CloudNativePG vs KubeBlocks vs Crunchy PGO, and when managed DBaaS still wins

Kubernetes 1.36: What's New and What Breaks

Platform Engineering with Spacelift: Building a Self-Service Infrastructure Platform

Where your MCP server runs is a production decision

Building Production AI Observability on Kubernetes: OpenTelemetry, Langfuse, Prometheus & Grafana From Zero to Scale

Platform Strategy That Ships: 90-Day Bets, Kill Criteria, and the Only AI That Mattered