GitLab CI/CD Best Practices: From Beginner to Production-Grade Pipelines
GitLab CI/CD is a full-featured DevOps platform. This article systematically introduces GitLab CI/CD best practices, from pipeline design to security scanning.
'Ansible Automation Ops Guide: From Configuration Management to Application
Ansible is a simple yet powerful automation tool. This guide systematically
'Cloud Server Auto Scaling Configuration Guide: Elastically Handling Traffic
Auto scaling lets cloud servers automatically adjust instance counts based
GitHub Actions CI/CD Tutorial: Automated Build, Test, and Deployment
GitHub Actions is GitHub built-in CI/CD platform. This tutorial covers how to configure automated workflows for building, testing, and deploying.
GitHub Actions Advanced Workflows: Building Efficient CI/CD Pipelines
From basic CI to complex multi-environment deployments, this article explores advanced GitHub Actions workflow patterns including matrix builds, reusable workflows, environments, and protection rules.
Zero-Downtime Deployment Strategies: Blue/Green, Canary and Rolling
Compare blue/green, canary and rolling as three zero-downtime release strategies, covering health checks, traffic switching, rollback and database change coordination.
Secrets Management: A Practical HashiCorp Vault Guide
From plaintext keys in environment files to Vault's secrets engines, dynamic credentials, short-lived leases, and encryption as a service - a practical secrets rotation roadmap.
Environment Variables and Configuration Management: 12-Factor and .env
Apply 12-Factor principles to separate config from code: manage cross-environment differences with environment variables, localize config with .env files, and protect secrets with secret management.
Docker Compose Production Deployment: Health Checks and Resource Limits
Move Docker Compose from development to production smoothly with health checks, resource limits and restart policies, including a split multi-file Compose workflow.
Automated CI/CD Pipelines: Deploying to Servers with GitHub Actions
Build an automated pipeline from commit to server with GitHub Actions: upload files with SCP, run remote commands over SSH, roll out Docker containers and keep keys secure.
Docker Adds GitHub Actions OIDC, Saying Goodbye to Long-Lived CI Secrets
Docker announced OIDC connections for GitHub Actions, letting CI/CD workflows authenticate with short-lived, per-run tokens instead of long-lived PATs or OATs — no more manual secret rotation.
Environment Deployment
AI prompt template and resources for Environment Deployment
Server Initialization Script
A complete server initialization script covering security hardening, user creation, firewall, and essential software installation.
Nginx Site Configuration
Three copy-paste Nginx site configurations — static site + HTTPS, PHP-FPM proxy, and Node.js reverse proxy — with a comparison table, go-live commands, and common pitfalls.
Git Auto-Deployment Workflow
Configure automated website deployment using GitHub Actions and Git Hooks — push to deploy workflows.
Docker Compose LAMP Stack
Build a Docker Compose LAMP stack (Nginx + PHP-FPM + MySQL) with a .env file, Nginx-to-PHP routing, troubleshooting notes, and a pre-launch security checklist.