PPparitosh patiinallaboutdevopslearningo.hashnode.dev·May 29, 2025 · 3 min read🐳 Docker Debugging Deep Dive: Fixing Port Conflicts, Volumes & Networking in a Django + MySQL + NGINX SetupRecently, I ran into a Docker-related issue that looked deceptively simple — but turned into a valuable deep-dive into container networking, volume persistence, and real-world troubleshooting. Here’s a breakdown of what happened, how I debugged it, a...00
PPparitosh patiinallaboutdevopslearningo.hashnode.dev·May 28, 2025 · 2 min read🐳 When Docker Containers Finally Talk to Each Other — A Small Win, A Big LessonThere’s something really satisfying about watching your containers work perfectly after hours of troubleshooting. Today, I ran into a classic case while setting up a simple two-tier app using Flask + MySQL with Docker. Let me walk you through what we...00
PPparitosh patiinallaboutdevopslearningo.hashnode.dev·May 6, 2025 · 4 min read🔐 Building a Secure and Scalable AWS VPC with Private Subnets and NAT GatewaysWhen building production-grade infrastructure on AWS, it's essential to design your Virtual Private Cloud (VPC) with security, high availability, and internet access control in mind. In this post, I’ll walk you through a practical and powerful archit...00
PPparitosh patiinallaboutdevopslearningo.hashnode.dev·Apr 26, 2025 · 4 min readNetworking for DevOps: The Complete Beginner-to-Advanced GuideLearn how networking powers modern DevOps workflows — from cloud VPCs to Kubernetes services. Master the fundamentals to build, secure, and scale your infrastructure. 🚀 Introduction If you're diving into the world of DevOps, you've probably realiz...00
PPparitosh patiinallaboutdevopslearningo.hashnode.dev·Apr 25, 2025 · 4 min read🚀 The Ultimate Linux Cheatsheet for DevOps EngineersHey folks! 👋 If you’re diving into the world of Linux as a DevOps engineer, this is the only cheatsheet you’ll ever need. Whether you're setting up servers, managing users, or automating tasks — this post has your back. Let's explore Linux from the ...00