CI/CD Archives - ITFROMZERO - Share tobe shared!

Installing and Configuring Jenkins on CentOS Stream 9: Building an Automated CI/CD Server with Java 17, Nginx, and SELinux

By IT From Zero November 8, 2026

A guide to installing Jenkins LTS on CentOS Stream 9 — from SELinux blocking Jenkins port binding to correctly configuring the Nginx reverse proxy with httpd_can_network_connect. Based on real-world experience after 6 months running in production for a team of 8 with 60-80 builds per day.

Python

A Practical Guide to Ruff: The Blazing-Fast Rust Linter and Formatter Replacing Flake8, Black, and isort

By IT From Zero November 2, 2026

A step-by-step guide to replacing Flake8, Black, and isort with Ruff—the high-performance Rust linter and formatter. Slash CI/CD pipeline runs from several minutes to under 2 seconds while eliminating configuration conflicts in your Python projects.

Artificial Intelligence tutorial - IT technology blog

Integrating Qodo PR-Agent into GitHub Actions: Automated Code Reviews and Pull Request Summaries

By IT From Zero October 28, 2026

A comprehensive guide to integrating Qodo PR-Agent with GitHub Actions: automate PR summaries, risk scoring, and logic code reviews for just a few cents per PR.

Python

A Guide to Bandit: Python Security Scanning (SAST) and CI/CD Integration

By IT From Zero October 28, 2026

A guide to using Bandit for Python static application security testing (SAST). Learn how to detect common flaws and configure a GitHub Actions pipeline to block vulnerabilities.

Virtualization

Guide to Using Tart on macOS Apple Silicon: Create and Manage CLI Virtual Machines for CI/CD

By IT From Zero October 23, 2026

A guide to using Tart on Apple Silicon: create, clone, and automate macOS and Linux VMs via an OCI-compliant CLI, optimized for CI/CD runners and local testing.

Git

Mastering git for-each-ref: Precise Branch and Tag Filtering and Formatting for Automation

By IT From Zero October 19, 2026

The git for-each-ref plumbing command extracts precise branch and tag metadata without relying on awk or grep—the ideal solution for safe, automated Git repository cleanup in CI/CD.

MySQL

A Guide to Automating MySQL Database Schema Migrations with Liquibase and CI/CD

By IT From Zero October 15, 2026

Ditch manual midnight SQL script deployments. Learn how to track MySQL schema changes with Liquibase and build safe CI/CD pipelines without table locks or drift.

Git

Setting Up Gitleaks: Prevent API Key and Password Leaks from Git Hooks to CI/CD Pipelines

By IT From Zero October 11, 2026

A hands-on guide to configuring Gitleaks: Prevent leaked tokens, passwords, and API keys with Git pre-commit hooks and GitHub Actions CI/CD pipelines.

Git

A Guide to git merge-base: Finding the Common Ancestor Commit for Accurate Diffing in CI/CD

By IT From Zero October 10, 2026

A deep dive into using git merge-base to find the common ancestor commit between branches, accurately filtering changed files and optimizing test runtimes in CI/CD pipelines.

MySQL

How to Use Flyway for MySQL Schema Migration and Version Control in CI/CD

By IT From Zero October 3, 2026

Learn how to use Flyway to automate schema migrations and version control for MySQL databases. Eliminate schema drift during deployments and integrate safely into your CI/CD pipeline.