#devops

Articles tagged with #devops

Scenario #4: The Security Breach Nightmare – How Hardcoded Database Passwords Leak to GitHub (and How Docker .env Fixes It)
🚨 The Production Scenario Imagine you are a DevOps engineer deploying a critical customer-facing backend container to AWS. The application needs to connect to a production MongoDB database hosted sec
May 24, 20264 min read1
Scenario #3: The Blind Microservices – How Hardcoded IPs Break Deployments (and How Docker Compose Fixes It)
🚨 The Production Scenario Imagine you are a DevOps engineer moving an application from a monolithic setup to a modern microservices architecture. You have two primary components: A backend API conta
May 22, 20264 min read8
Scenario #2:The 1.2 GB Production Monster – Slashing Image Sizes by 95% with Multi-Stage Builds
🚨 The Production Scenario Imagine you are working as a cloud engineer. The development team hands you a beautiful new frontend application (like a React or Angular app) to containerize and deploy to
May 21, 20264 min read
Scenario #1: The Disappearing Database – A Hands-on Guide to Docker Volumes
🚨 The Production Scenario Imagine you are working as a DevOps engineer candidate. Your team deploys a MySQL database container to run your application’s backend. Everything is running beautifully for
May 18, 20264 min read