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This is a complete, copy‑pasteable guide for shipping a backend app to a single Linux server using Docker Compose, with a GitHub Actions pipeline that builds the image, scans it, and deploys it over SSH. It is written to be language- and framework-agnostic. The examples use a Node/TypeScript API wit
Ao me afastar do meu último emprego em busca de uma vaga remota, comecei como a maioria: enviando currículos e fazendo entrevistas. Em paralelo, passei a conciliar alguns projetos freelancers. No entanto, em todos esse processos eu enfrentava frequentemente uma dúvida muito difícil de responder: qua
The Setup I run a Proxmox 9 homelab (pve-manager/9.0.5, kernel 6.14.8-2-pve) and I needed to run Docker inside an LXC container — not a VM — to test a customer-style "bring-your-own-VPS" deployment path for a PaaS I'm building. The container had to act like a standard Ubuntu cloud VM: Docker, system
I built a new tool. It is a Level 2 project harness installer (blurs into Level 3). The page is at tacoda.dev/keystone. The repo is at github.com/tacoda/keystone. keystone init drops a markdown harness into your repo. Five layers: principles, idioms, domain, state, process. Plus an activation file t
Deploy your containerized app to a fresh VPS from zero to live in less than ten minutes By the end of this guide you’ll have a live Docker container humming on a brand‑new VPS, ready to serve traffic. One command will spin up the whole stack, so you can treat deployment like ordering a pizza: you pi
Why we must verify configuration shifts locally before cloud deployment Welcome to the modern DevOps circus. We have all been there at 3:00 AM. You push a minor configuration shift to your staging cluster. Suddenly, the entire continuous delivery loop grinds to a halt. Your ingress is throwing 502s,