FS-185: CONFIGURATION AND SECRETS ACROSS ENVIRONMENTS | Full Stack Java

Full Stack Java Developer Course | EDUCATA Video FS-185: CONFIGURATION AND SECRETS ACROSS ENVIRONMENTS Module: Part 9: DevOps, Docker, Kubernetes & CI/CD 📌 Timestamps & Chapters: 00:00 Introduction & Course Overview 00:39 The Narrative Hook: The 2 AM Production Leak 01:20 The Twelve-Factor App: Config Strategy 01:58 Architecture: Multi-Environment Config Pipeline 02:36 Spring Boot Configuration Hierarchy 03:17 Spring Profiles in Practice 03:54 Foundational Code: Spring Profile Configuration 04:33 Java Environment Variables vs System Properties 05:11 DevFlow Practical Code: Environment-Aware Config Loader 05:52 Diagram: Docker & JVM Environment Injection Flow 06:30 Docker Configuration: ARG vs ENV 07:10 Dockerfile Best Practices for Config 07:50 Kubernetes Configuration Management 08:28 Diagram: ConfigMap & Secret Mount Mechanics 09:06 Kubernetes ConfigMaps Deep Dive 09:45 Manifest: Kubernetes ConfigMap Definition 10:22 Kubernetes Secrets: Myths and Reality 10:59 Diagram: Kubernetes Secret Security Lifecycle 11:35 Manifest: Kubernetes Secret & Pod Binding 12:12 Edge-Case Bug: The Plaintext Git Leak 12:48 Centralized Enterprise Secret Management 13:24 Diagram: HashiCorp Vault Injector Architecture 14:00 Spring Cloud Config & Cloud-Native Config 14:38 Code Demo: Spring Cloud Config Client 15:15 Pause & Predict: The Hidden Override Mystery 15:51 Pause & Predict: Solution & Precedence Analysis 16:28 Security Best Practices for Cloud-Native DevOps 17:06 The Mystery Solved / The Big Reveal! 17:43 Top Tech Interview Q1: ConfigMaps vs Secrets 18:21 Top Tech Interview Q2: Configuration Precedence 18:57 Top Tech Interview Q3: Dynamic Secret Rotation 19:34 Summary & Master Blueprint Resources 💻 Complete Source Code (GitHub): https://github.com/AayushJain2799/Jav... 📄 Download High-Resolution PDF Notes: https://www.educata.in 🌐 Official Website: https://www.educata.in ▶️ YouTube Channel:    / @educata1   Master Full Stack Java Engineering from first principles to enterprise production systems. Beginner to job-ready curriculum with real-world projects.