ci-cd Archives - ITNotes

Database Migration with Liquibase: Schema Versioning, Safe Rollbacks, and CI/CD Automation

October 16, 2026

Learn how to version and automate database migrations using Liquibase. This guide covers ChangeSet configuration, tracking mechanisms, safe rollbacks, and CI/CD pipelines.

DevOps

Integrating Infracost into CI/CD: Cloud Cost Estimation for Terraform

October 4, 2026

Learn how to integrate Infracost into your CI/CD pipeline to estimate and control cloud infrastructure costs directly within Terraform pull requests before applying changes.

Database

Automated Database Schema Migration with Flyway: PostgreSQL, MySQL, and CI/CD Setup

October 3, 2026

Managing schema changes across 14 microservices and two database engines used to trigger bi-weekly deployment panics. Here is how we rolled out Flyway across PostgreSQL and MySQL clusters to make schema updates fully automated and deterministic.

Database

Database Testing Pipeline with Testcontainers and pytest: Catch Schema and Migration Bugs Before They Hit Production

September 8, 2026

Learn how to build a database integration testing pipeline with Testcontainers and pytest that runs real PostgreSQL containers in CI/CD. Test schema migrations, query correctness, and rollback safety before any code reaches production.

DevOps

Stop Deploying Broken Docker Images: A Guide to Container Structure Tests

September 3, 2026

Container Structure Tests help you catch Dockerfile errors before they reach production. Learn to automate checks for file permissions, binary versions, and security metadata.

Programming

Scaling Large TypeScript Monorepos: How We Cut CI Times by 90% with Nx

September 1, 2026

Tired of 45-minute build times? Discover how to use Nx affected commands and remote caching to slash CI wait times and keep your TypeScript monorepo fast and scalable.

DevOps

Kubernetes Manifest Linting with Kube-score and Kube-linter: A CI/CD Integration Guide

August 29, 2026

Kubernetes manifests with missing resource limits, no health probes, or permissive security contexts are a common source of production incidents. This guide shows how to catch those issues automatically using Kube-score and Kube-linter, with a complete GitHub Actions workflow to enforce manifest quality on every pull request.

DevOps

Ditch the Makefile: Why Taskfile is the Future of DevOps Automation

August 8, 2026

Is Makefile holding your team back? Discover Taskfile (go-task), the YAML-powered task runner that eliminates tab errors, offers cross-platform consistency, and speeds up CI/CD with smart caching.

DevOps

Beyond ‘Works on My Machine’: Testing Ansible Playbooks with Molecule and Docker

June 25, 2026

Move beyond manual testing. Discover how to use Molecule and Docker to automate Ansible playbook verification, ensuring your infrastructure is reliable and idempotent.

DevOps

Using mise (mise-en-place) in DevOps: Consistent Tool Version Management for kubectl, Terraform, Node, and Python

June 18, 2026

Tool version mismatches between local machines and CI/CD pipelines are a constant source of frustration in DevOps teams. mise (mise-en-place) solves this with a single .mise.toml config file that manages kubectl, Terraform, Node.js, Python, and 400+ other tools consistently across every environment. This guide walks through setup, GitHub Actions integration, and production tips.