DevOps & Cloud

I manage a small fleet of Linux servers and got tired of the options: Ansible is great but not a...

Hello, I'm Maneshwar. I'm building git-lrc, a Micro AI code reviewer that runs on every commit. It is...

A pure Bash TUI toolkit for provisioning, isolating, and orchestrating Distrobox/Podman containers —...

Recall != consumption. Same anti-pattern reproduced across sessions despite recall hitting the right files. Three layers of fix and a capability-driven governan

Modern applications are expected to be available 24/7. Users don’t care that a deployment is happening in the background — they simply… Continue reading on Medi

I live in my terminal. Here's what I use to stay fast. Fuzzy finder (fzf) Terminal motions Sudo...

Astro static site, Cloudflare Workers cron, D1 SQLite, daily GitHub Actions rebuild. $0/month. The one bug that ate an afternoon.

TL;DR: We ran npx -y <package> against 922 npm-published MCP servers, sent them the JSON-RPC...

Key updates in DRA, gang scheduling, user namespaces, and Kubernetes stability enhancements Continue reading on Curious Devs Corner »

By Emmanuel Pot, Senior Manager, Engineering, WarpStream Continue reading on Medium »

In this blog, I'm going to walk you through how I deployed Ansible AWX on a Kubernetes cluster using...

Ever wonder how tools like Kafka, Nginx, Netty manage to saturate a 10Gbps network link while barely...

Vous avez déjà passé une heure à debugger un cron job silencieux ? Moi oui. Plusieurs fois. Continue reading on Medium »

A complete walkthrough — from the basics of OTLP to production-grade implementation, including advanced patterns like tail sampling, mTLS… Continue reading on M

Hey everyone, Let’s be honest for a second: outage debugging is one of the most stressful parts of...

Introduction We built a product that streams AI model outputs to browsers and backend...

A full monitoring setup can generate zero actionable alerts — when metrics aren’t tied to system...

How a Kubernetes worker VM with a passed-through AMD GPU sent my entire home lab into an infinite crash loop — and the GRUB-level trick… Continue reading on Med

How a Kubernetes worker VM with a passed-through AMD GPU sent my entire home lab into an infinite...

I've rewritten the same CloudFormation template from scratch more times than I want to admit. The...

“Docker is just hype. We don’t need it.” Continue reading on Medium »

Every Kubernetes Tool Explained In One Post (And Why They Exist) The Kubernetes Ecosystem Has a...

Hey folks ! Today I want to share something I have been hands-on with for a while now, and honestly it’s changed the way I approach DevOps… Continue reading on

I use Azure Container Registry Tasks to build Docker images in a serverless way. Instead of running image builds on my own build agents, I… Continue reading on

Docker and caching. seems like a superficial topic, but it turns out most people don’t really understand why their build takes so much time Continue reading on

A lightweight, lightning-fast alternative to GitLab for Kubernetes home labs using Gitea Actions. Continue reading on Medium »

Week 3 of building in public — a CLI, a web app, and a GitHub Action that writes your pull requests for you. Continue reading on Medium »

The tool that quietly does the job of five — and why DevOps teams are switching fast. Continue reading on Medium »

For about five years or so, I've reverse-engineered my way through building Vault secrets engines (AKA a type of plugin). While Vault has a number of them alrea

The Linux, MacOS, and Windows terminal is no longer just for commands. Thanks to apps like Wave, you can have a veritable toolbox at your disposal in a single w

Understanding what each tool does, when to use it, and how they fit into modern container workflows Continue reading on CodeX »

Understanding what each tool does, when to use it, and how they fit into modern container workflows Continue reading on CodeX »

Understanding what each tool does, when to use it, and how they fit into modern container workflows Continue reading on CodeX »

In this article, we delve into the AWS CLI v2 commands for managing RDS parameter groups. We cover crucial operations such as creation… Continue reading on Medi

I've been running Jenkins in one form or another for years now. Different companies, different sizes...

Why Your Kubernetes Log Parsing Is Silently Dropping Events (And How to Fix It) You're...

KumoMTA Setup Guide 2026: Ubuntu, Docker, Kubernetes & Production...

I've been spending a lot of time building and deploying MCP servers, experimenting with tool...

A deep dive into drunk-lib and drunk-app Helm charts — a library-first approach to Kubernetes deployments with OCI distribution and Claude Code AI plugins for v

Why You Ship a Whole Elephant in a Box to Deliver a Fly Continue reading on Medium »

GitHub ➜ Jenkins ➜ OWASP ➜ SonarQube ➜ Docker ➜ Trivy ➜ ArgoCD ➜ Kubernetes ➜ Prometheus ➜ Grafana  Continue reading on Medium »

How to use Charm's VHS to create GIF-based visual regression tests for your CLI's terminal output —...

Hello, this is my first post on Medium. It might also be considered my first tryout. The topic is small, which makes it a great candidate… Continue reading on M

A macOS update silently swapped rsync. My public repo's git history vanished. My first fix made it worse. Then I merged a bad commit without checking the diff.

They all provision infrastructure. They do not all solve the same problem. Here is the side-by-side breakdown that actually matters in… Continue reading on Medi

New act Plugin for SuperCLI GitHub Actions local runner — run, list, validate, and test...

Why every Industry 4.0 initiative without stable deployment pipelines is a time bomb Continue reading on Medium »

If you want to launch a powerful monitoring dashboard without dealing with complex installations, running Grafana in Docker is one of the… Continue reading on M