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Installing Woodpecker CI on Fedora Server: A Lightweight CI/CD Solution for Gitea

By admin September 2, 2026

Want to build a CI/CD system but find Jenkins too heavy? Discover how to install Woodpecker CI on Fedora Server using Podman—a lightweight, resource-efficient open-source solution for small teams.

Fedora

Deploying GitLab CE on Fedora Server: Building Your Own Internal Source Control and CI/CD Platform with SELinux and firewalld

By admin September 1, 2026

Six months running GitLab CE in production on Fedora Server — here's what I learned. SELinux doesn't need to be disabled, just configured correctly. Detailed guides covering firewalld, gitlab.rb, automated backups, and Prometheus/Grafana monitoring included. Everything you need to build your own internal DevOps platform without relying on the cloud.

Git

Managing 100+ Microservices Without the Headache: Why You Should Switch from Git Submodule to Repo

By admin August 17, 2026

Forget the stress of manually managing hundreds of microservice repositories. Discover how to use Git-repo for lightning-fast code syncing, centralized management, and eliminating annoying Git Submodule errors.

Artificial Intelligence tutorial - IT technology blog

Giskard Guide: An Automated Security Filter for AI Models in CI/CD

By admin August 2, 2026

Don't let AI become a security liability. Learn how to use Giskard to automatically scan for Prompt Injection and data leaks, and integrate it directly into your CI/CD pipeline.

Python

Pytest-xdist: Running Tests in Parallel in Python, Speed Up Your Test Suite by 4x

By admin July 21, 2026

A 300-test suite that takes 8 minutes on every push is something no developer wants to deal with. pytest-xdist targets the root cause: spawning multiple workers to run in parallel, putting all your CPU cores to work instead of waiting sequentially. This article covers installation, choosing the right --dist strategy, and practical tips to avoid common pitfalls when switching to parallel testing.

Docker

Docker Scout: A ‘Magnifying Glass’ for Security Vulnerabilities and How to Patch Images from CLI to CI/CD

By admin July 18, 2026

Learn how to use Docker Scout to scan for security vulnerabilities, patch critical CVEs, and automate testing with GitHub Actions to protect your images.

Centos

Installing GitLab CE on CentOS Stream 9: Building Your Own Internal Code and CI/CD Forge

By admin July 16, 2026

Properly install GitLab CE on CentOS Stream 9. Detailed instructions from hardware configuration and SELinux security to free Let's Encrypt SSL setup.

Database

Database Branching with Neon: End Your Fear of Broken Migrations in Production

By admin July 14, 2026

Leverage Database Branching and Serverless PostgreSQL with Neon to take your CI/CD pipeline to the next level. A detailed guide on safely testing schema changes against real data without risking a production outage.

Docker

Buildah: Build OCI Container Images Without Docker Daemon — The Rootless Solution for CI/CD

By admin June 28, 2026

Buildah lets you build OCI container images without a Docker daemon, running completely rootless as a regular user. This guide walks through installation, building with a Containerfile or scripted build, and securely integrating Buildah into GitLab CI and GitHub Actions pipelines.

A Guide to Automated LLM Unit Testing with DeepEval

By admin June 25, 2026

DeepEval lets you write unit tests for LLM applications just like regular pytest, with metrics for AnswerRelevancy, Faithfulness, and hallucination detection. A guide from a 5-minute install to CI/CD integration for automatically controlling AI quality before every deployment.