📰 Medium · DevOps

AWS Systems Manager (SSM) lets a GitHub Actions workflow run shell scripts on a private EC2 fleet without storing long-lived AWS access… Continue reading on Med

Why Infrastructure as Code Is No Longer Enough Continue reading on AegisOps »

It was a quiet Tuesday morning when our Slack billing alert triggered. Continue reading on Medium »

How to use Zabbix, nvidia-smi, and custom items to monitor GPU temperature, set alerts, and visualize graphs on dedicated GPU servers. Continue reading on Mediu

One thing I’ve noticed while learning more about cloud and DevOps is this: Continue reading on AWS in Plain English »

The Unit Cost of Elasticity Continue reading on AWS in Plain English »

Many CI pipelines stop at a successful build. Continue reading on Medium »

Today I learned about YAML and JSON, two data serialization formats that are widely used throughout cloud, DevOps, automation, and… Continue reading on Medium »

A complete Guide to automate Firebase Deployment with GitHub Actions Continue reading on Medium »

Why virtualization is suddenly the hottest topic in infrastructure, again: a field guide to the post-VMware landscape, and how to stop… Continue reading on Kest

Most large-scale software failures are not caused by a single bad line of code. They happen because engineering systems fail operationally. Continue reading on

AWS is a great platform, but their Lambda service has a fatal flaw by default: automatically assume that over 60 seconds of runtime is a… Continue reading on Me

Step-by-step guide to building AWS infrastructure for WordPress: VPC, NAT Gateway, ALB with SSL, RDS MariaDB, NGINX and PHP-FPM, AWS Costs Continue reading on I

When you set out to deploy Temporal on AWS ECS, you expect the usual infrastructure hurdles: networking, IAM permissions, and container… Continue reading on Med

How a screen-level performance metric reshaped platform decisions, engineering ownership, and release discipline Continue reading on Expedia Group Technology »

En général, nous disposons d’un environnement d’assurance qualité avant de passer à la production. Voyons comment gérer le balisage des… Continue reading on Med

I collected real outage reports from FAANG, unicorns, and high-growth startups this year. The same mistakes are still costing millions… Continue reading on Prod

Same codebase, same traffic pattern, three different deployment strategies. Here are the real costs, operational pain, scaling behavior… Continue reading on AWS

Canonical version: https://mirogate.com/insights/secure-droplet-bootstrap.html Continue reading on Medium »

In this project, we build a real-world AWS security automation solution that automatically detects exposed IAM access keys and remediates… Continue reading on S

Toda vez que você precisa testar algo sem bagunçar a própria máquina, rodar um sistema diferente do seu, ou reproduzir um ambiente de… Continue reading on Mediu

There are the metrics we show on dashboards. And then there are the ones we actually watch at 2 AM. Continue reading on Medium »

Managing cloud resources manually through a console can be time consuming and error prone. That’s where Infrastructure as Code (IaC) comes… Continue reading on

Why your cloud bill stays expensive even when your traffic is quiet Continue reading on Medium »