Build Your Own Kubernetes: A Small Orchestrator That Teaches the Real System
A container can be started with one command. Keeping the right number of containers running after machines fail, requests race, and processes restar…
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Kubernetes Series - Part 2: Container vs Pod vs Deployment Explained
Kubernetes Series - Part 2: Container vs Pod vs Deployment Explained In the previous article, we explored Kubernetes Architecture and how different…
Docker vs Podman in 2026: The Benchmarks Contradict Each Other. Here Is How to Decide.
You are setting up a new Linux server in 2026 and you have to pick a container engine. You search for benchmarks. One writeup says Podman starts con…
Kubernetes Architecture
🚀 Kubernetes Architecture Explained Before diving into Kubernetes architecture, let's first understand why Kubernetes is preferred for running conta…
Day 47: Copy Requirements Before the Code, and SQS Has No Priority Feature
Neither of today's tasks has a setting for the thing it delivers. Docker has no switch that makes rebuilds fast, and SQS has no switch that makes a…
Docker
Docker Desktop 1.Open terminal 2.Run docker pull nginx docker pull httpd docker pull docker/getting-started in docker hub terminal to pull docker im…
Stop Guessing Your Node Groups: A Deep Dive Into Karpenter on EKS
If you have run a production EKS cluster for more than a few months, you already know the ritual. You size your node groups based on a rough estimat…
Docker vs. Kubernetes: Which Should You Learn First?
Docker vs. Kubernetes: Which Should You Learn First? This question comes up constantly, and the honest answer is that it's not really a choice betwe…
Installing Docker on Ubuntu 24.04
Docker is an open-source containerization platform that automates deploying, scaling, and managing applications in containers — lightweight, portabl…
Understanding Kubernetes: A Beginner's Guide to Container Orchestration
If you have already explored Docker , you know how convenient containers are. You package your application, dependencies, and environment into a nea…
Docker Demystified: The Ultimate Guide to Containers and Architecture
If you have ever dealt with the nightmare of "it works on my machine but crashes in production," you have felt the pain that containerization was bu…
Docker Networking Explained: Bridges, DNS and Why localhost Breaks
A mental model for Docker networks: how containers find each other, when to publish ports, and the difference between expose and ports. The mental m…
Install Docker Engine on Debian
Install Docker Engine on Debian Docker Engine provides the daemon, CLI, and runtime needed to build and run containers on Debian. This guide install…
Kubernetes Architecture
Control Plane (Master) & Worker Nodes Control Plane components: API Server Scheduler Control Manager etcd Worker Node components: Container Runt…
Docker Compose: Run Your Whole App with One Command
From multiple docker run commands to one declarative YAML file. A real application rarely consists of just one container. You might have: Web App ↓…
7 Docker Compose Patterns Every Devops Engineer Should Know
Docker compose has become one of the most widely used tools for running multi container applications, with a simple YAML file, engineers can spin up…
Omdia's 2026 supply-chain survey puts the annual-incident rate at 77 percent
Seventy-seven percent of surveyed organizations experienced a software supply chain incident in the twelve months before Omdia ran its 2026 survey,…
Docker Storage Mounts and Best Practices
To avoid bloated Docker images and containers, it is a best practice to store persistent data outside the container's writable layer by using storag…
Why Google Gave Away Kubernetes for Free (And Changed Cloud Computing Forever)
Imagine spending over a decade building one of the world's most advanced distributed systems. It powers: YouTube Gmail Google Search Google Maps It…
Docker Volumes vs Bind Mounts: Where Your Data Actually Lives
A container's writable layer feels like a filesystem, and that's exactly the trap. Write a database into it, remove the container, and the data is g…
EKS Security Deep Dive: IRSA vs. EKS Pod Identity
Introduction If you're running apps on Amazon EKS, you've faced this challenge: your pods need to talk to AWS services (S3, DynamoDB, SQS), and you…
container escape is becoming an agent workload
The scary part of an agent-driven container escape is not the container escape. That sounds wrong, so let me be precise. The primitives in Sysdig's…
Hands-On AWS CI/CD: CodeBuild, CodeDeploy, CodePipeline & Zero-Downtime Blue/Green Releases
Introduction If you've ever wondered how production teams ship code dozens of times a day without breaking things (or how they recover fast when the…
Docker vs Kubernetes: Stop Comparing Them Like They Compete
Every developer hitting their first production deployment runs into this question: Do I need Docker, Kubernetes, or both? It's the wrong framing. Th…
Which Cloud Is Best for Containers & Microservices? Why IBM Cloud Stands Out
If you are building modern, cloud-native applications, you already know that containers and microservices are the gold standard. They give your arch…
Azure Container Apps Express: The Agent-First Platform You've Been Waiting For
I've been running AI workloads on Azure Container Apps for over a year. Every time I spin up a new agent backend, the ritual is the same: create an…
Containers & Agents with Docker & OpenClaw
You have a fundamental problem in software: your code works on your machine, but breaks on someone else's. Different operating systems. Different ve…
How Logs Travel From Your EKS Pod to Datadog The Hidden Journey Inside / Kubernetes
How Logs Travel From Your EKS Pod to Datadog If you’re running applications on Kubernetes using Amazon EKS and suddenly seeing logs appear in Datado…
The Hidden Life of a Container: A Complete Lifecycle
The anatomy of a container tells you what the walls are made of. This article tells you when they go up, what happens inside them, and what the kern…
DbxSmith: Forge Isolated Dev Environments and Manage Boxes Seamlessly
A pure Bash TUI toolkit for provisioning, isolating, and orchestrating Distrobox/Podman containers — without the overhead. arijit1begins / dbx-smith…