What is Kubernetes? The Technology Behind Modern Cloud Applications
Understanding the technology that manages millions of containers every day. Imagine you have built a Docker container for your application. Everything…
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The Habit That Was The Bug
The first time it happened, I lost 45 minutes diagnosing it. By the tenth or so, I was muscle-memory typing the fix before the symptoms finished regis…
I Deployed My Go Backend to a Real VPS. Here's Exactly What Happened.
In Part 14 , I finished HMAC webhook signing. The backend was complete — JWT auth, PostgreSQL, Redis caching, rate limiting, circuit breaker, worker p…
I Use lazydocker for Everything — Except When I Don't
I love lazydocker. Honestly, Jesse Duffield built something special — it's the first thing I install on a new machine. But here's the thing: 90% of th…
Voices from the Community: Forewords and Praise for 'Docker and Kubernetes Security'
When I decided to self-publish Docker and Kubernetes Security in early 2025, I never imagined the incredible support from the community that would fol…
Как дебажить distroless-контейнер в Kubernetes без shell: ephemeral containers на практике
В прошлой статье мы разбирали kubectl describe pod : как читать вывод, в котором Kubernetes уже часто сам написал причину проблемы — в Events, Conditi…
Demystifying EPUB to PDF: Handling Complex Input Schemas and Securing Microservices Without Leaking JWT Claims
Demystifying EPUB to PDF: Handling Complex Input Schemas and Securing Microservices Without Leaking JWT Claims\n\nLet's be completely honest: handling…
Больше, чем просто безопасность, или Зачем контролировать зависимости
Привет, Хабр! Меня зовут Артём Бердашкевич, в Positive Technologies руковожу направления DevSecOps. Сегодня хочу поговорить о теме, которая с годами с…
How I Hosted a Production AI App for $10/Year — HuggingFace Spaces + Cloudflare Worker
The Problem Everyone Gets Wrong Every "deploy your AI app" tutorial sends you to Railway, Render, or Vercel. Railway gives you 512MB RAM — not enough …
Docker Deep Dive: Beyond docker run (2026)
Docker Deep Dive: Beyond docker run (2026) You know docker run -p 3000:3000 . Here's everything else that makes Docker powerful in production. Dockerf…
Healthchecks в Docker Compose для Laravel: как сделать так, чтобы сервисы запускались в правильном порядке
Если вы хоть раз поднимали Laravel-проект в Docker Compose, наверняка сталкивались с ситуацией: контейнер с приложением стартует раньше, чем база данн…
Containers & Agents with Docker & OpenClaw
You have a fundamental problem in software: your code works on your machine, but breaks on someone else's. Different operating systems. Different vers…
The Container Runtime Nobody Told You About (And Four Others)
Here's something the container ecosystem doesn't say loudly enough: runc is not the only option, and for a growing number of production workloads, it'…
I got tired of guessing which model holds my VRAM, so I built a tiny dashboard
Quick story. I run a small homelab — one box, an NVIDIA card, around ten Docker containers, and a couple of local model servers (Ollama mostly, vLLM w…
I just published Part 1 of "The Machine Learning Engineering Series", where I break down the full lifecycle: how raw data becomes a trained model, gets containerised, and ships as a live API that other engineers can actually build on.
The Machine Learning Engineering Series Michellebuchiokonicha Michellebuchiokonicha Michellebuchiokonicha Follow May 26 The Machine Learning Engineeri…
One container to replace Grafana + Loki + Tempo + Prometheus
The standard observability stack: Grafana + Loki + Tempo + Prometheus. Four services to deploy, four configs to learn, dashboards to set up before you…
ShareBox v5 — GPU transcoding, Netflix-style grid, and why I don't need Plex anymore
I wanted to send a movie link to a friend. Plex wanted me to scan a library, create an account, configure metadata agents. Jellyfin was lighter but st…
Deploying Your First App on Kubernetes: A Beginner's Guide (Minikube & Kind)
If you've just learned the basics of Kubernetes Pods, Deployments, ReplicaSets, and Services the best next step is to actually use them. Reading about…
Which package is bloating your Docker image?
layer-blame is git blame for image layers — it names the package responsible for every byte. Here's what it prints when you point it at a stock Alpine…
CVE, Shell и побег из контейнера: испытываем возможности PT Cloud Application Firewall
Привет, Хабр! Меня зовут Иван Чеботарев, инженер направления защиты приложений в К2 Кибербезопасность . В статье рассмотрю, как PT Cloud Applica…
Как аквариум на подоконнике превратился в full-stack платформу с AI
Я аквариумист. Однажды мне надоело гуглить совместимость рыб в десяти вкладках и записывать параметры воды в блокнот. За два месяца это вылилось в пла…
Building a Blog Platform with Docker #5: Add a Dockerfile + Deploy to Clouderized
🐳 Building a Blog Platform with Docker #5: Add a Dockerfile + Deploy to Clouderized Quick one-liner: Write a Dockerfile, build an image, and deploy to…
Stop Wasting Hours: The Production-Ready Laravel 12 + Docker Starter Kit (CI/CD Included)
Setting up a new Laravel project for production is always a headache. You need to configure Nginx, optimize PHP-FPM, set up Supervisor for your queue …
Frontend Runtime Environment Configuration Injection with Docker
Why Do We Need This? Most SPA (Single Page Application) frameworks like React, Vite, Vue, or Angular read environment variables during build time from…
🐳 How to Run Any Project in Docker: A Complete Guide
From zero to containerized in minutes — no "works on my machine" excuses Why Docker? You've probably heard it before: "It works on my machine." Docker…
Beyond the Hype: My Production Playbook for Docker Swarm
Every time container orchestration comes up, the conversation almost immediately turns into Kubernetes. And I understand why. Kubernetes is powerful. …
Your Docker Builds Are Slow Because You're Doing It Wrong (And I Built a Tool to Prove It)
Stop waiting 10 minutes for CI to rebuild everything when you change one line of code. Here's what's actually breaking your Docker layer cache." This …
I Deployed Netflix's Web Server in 30 Seconds (And So Can You) - Docker Project 1
Introduction What You Will Build Today By the end of this tutorial, you will have: A live web server running inside Docker Your custom HTML page serve…
Jenkins CI/CD Pipeline for a Dockerized Node.js Application: Manual Trigger vs Automatic Trigger Using GitHub Webhooks
Have you ever pushed code to GitHub and wished your application could automatically build and deploy itself without logging into a server or clicking …
Как я без навыков fullstack-разработчика сделал свой SaaS
Я никогда не работал в IT. Не знал, что такое foreign key, не понимал, как фронт получает данные с бэкенда, и никогда не деплоил ничего серьёзнее скри…