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#devops

Content centering around the shifting left of responsibility, deconstruction of responsibility silos, and the automation of repetitive work tasks.

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Why is my Linux server slow? A practical checklist

Why is my Linux server slow? A practical checklist

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2 min read
Fixing AKS NodePressure Memory Eviction with Azure Disk CSI: Root Cause & Recovery Guide

Fixing AKS NodePressure Memory Eviction with Azure Disk CSI: Root Cause & Recovery Guide

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4 min read
Building a Real SIEM Lab on a Mac Mini Fleet — What Actually Broke, and What I Learned Fixing It

Building a Real SIEM Lab on a Mac Mini Fleet — What Actually Broke, and What I Learned Fixing It

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4 min read
My Uptime Monitor Was Set to Every 5 Minutes. In July It Ran 15 Times a Day.

Summer Bug Smash: Smash Stories 🐛🛹

My Uptime Monitor Was Set to Every 5 Minutes. In July It Ran 15 Times a Day.

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10 min read
Your agent's negatives are claims about its instruments, not about the world

Your agent's negatives are claims about its instruments, not about the world

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9 min read
How to Track AI Code Assistant Spend Across Every Vendor (2026 Guide)

How to Track AI Code Assistant Spend Across Every Vendor (2026 Guide)

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7 min read
Barman vs pgBackRest: a decision tree for PostgreSQL backup in production

Barman vs pgBackRest: a decision tree for PostgreSQL backup in production

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9 min read
how to run a blameless postmortem that actually changes anything

how to run a blameless postmortem that actually changes anything

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3 min read
How to Fix PostgreSQL 'cannot execute CREATE TABLE in a read-only transaction' Error

How to Fix PostgreSQL 'cannot execute CREATE TABLE in a read-only transaction' Error

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3 min read
What if the safest Kubernetes fix is no fix at all?

What if the safest Kubernetes fix is no fix at all?

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8 min read
Server Infrastructure Analysis

Server Infrastructure Analysis

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4 min read
Securing Azure Linux Virtual Machines with SSH Keys and Network Security Groups

Securing Azure Linux Virtual Machines with SSH Keys and Network Security Groups

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2 min read
What DevOps Actually Is (It's Not a Job Title)

What DevOps Actually Is (It's Not a Job Title)

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7 min read
Day 29: A Pull Request Needs Two People, and Peering Needs Two Routes

Day 29: A Pull Request Needs Two People, and Peering Needs Two Routes

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5 min read
I thought fallback was a nice-to-have until OpenAI billing issues broke 3 agent runs in one week

I thought fallback was a nice-to-have until OpenAI billing issues broke 3 agent runs in one week

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7 min read
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