DevOps – Page 6 – ITFROMZERO

Dockerizing FastAPI: From ‘Works on My Machine’ to Production-Ready (With Alembic & Multi-stage Builds)

By admin August 31, 2026

Dockerize FastAPI like a pro: Optimize Multi-stage builds to reduce image size by 80%, integrate Alembic for automatic migrations, and configure Gunicorn for production.

Security

Library Vulnerability Scanning with OWASP Dependency-Check: Don’t Let It Backfire

By admin August 30, 2026

Don't let third-party libraries become your project's Achilles' heel. A detailed guide on using OWASP Dependency-Check for vulnerability scanning and CI/CD integration.

Artificial Intelligence tutorial - IT technology blog

Automating Documentation: Using Python and Claude API to Clean Up Tech Debt

By admin August 30, 2026

Don't let documentation slow down your coding speed. Discover how to combine Python and Claude 3.5 Sonnet to automate professional docstrings and READMEs.

Git

Deploy Code to VPS in 30 Seconds with Git Bare Repository

By admin August 30, 2026

Forget manual FTP uploads. With just 5 minutes of Git Bare Repository setup, you can instantly deploy your application to a VPS using a single git push command.

Development

Implementing GitOps with ArgoCD: Establishing Kubernetes as the Single Source of Truth

By admin August 30, 2026

Stop fixing Kubernetes errors manually! Learn how to implement GitOps with ArgoCD to automate infrastructure, prevent configuration drift, and manage applications professionally.

Python

Python pyudev on Linux: Automating Data Processing for USB Plug-ins on Servers

By admin August 30, 2026

Stop wasting time on manual USB mounting. Learn how to use Python and pyudev to professionally automate peripheral data processing workflows on Linux.

Development

Using Nx to Manage a Full-stack TypeScript Monorepo: Build Cache, Shared Libs, and CI/CD

By admin August 29, 2026

A practical guide to managing a full-stack TypeScript Monorepo with Nx: creating shared libraries used by both NestJS and Next.js, optimizing build cache to cut build time from 8 minutes to 90 seconds, and setting up CI/CD with GitHub Actions to only build and deploy what actually changed.

Fedora

Super-fast Kubernetes YAML Deployment on Fedora with Podman Kube Play

By admin August 29, 2026

Skip the heaviness of Minikube. Discover how to use Podman Kube Play on Fedora to run Kubernetes YAML files quickly, lightly, and with extreme resource efficiency.

Monitoring

Kapacitor & InfluxDB: Professional Automation of Alerts and Time-series Data Processing

By admin August 28, 2026

Don't wait for your server to crash. Learn how to set up Kapacitor with InfluxDB to build automated CPU, RAM, and IoT alerting systems via Telegram/Slack.

Docker

Docker BuildKit Secrets: Stop Leaking API Keys in Your Image Layers!

By admin August 28, 2026

Stop exposing API keys via Docker ARG or ENV. Learn how to use BuildKit Secrets to securely pass tokens without leaving traces in your Docker image layers.