https://dileepkumar.dev/tags/containers/ Recent content in containers on Dileep Kumar https://dileepkumar.dev/papermod-cover.png https://dileepkumar.dev/papermod-cover.png Hugo -- gohugo.io en Tue, 14 Jan 2025 00:05:00 +0530 https://dileepkumar.dev/post/docker-content-transfer-and-data-management/ Tue, 14 Jan 2025 00:05:00 +0530 https://dileepkumar.dev/post/docker-content-transfer-and-data-management/ Introduction While volumes and bind mounts are the primary methods for persistent data in Docker, there are times when you need to quickly copy files between your host machine and a running or stopped container. This is where the docker cp command becomes invaluable. This comprehensive guide covers everything about transferring content with Docker, from basic file copying to advanced data management strategies, troubleshooting, and best practices. Why You Need docker cp Common Use Cases: https://dileepkumar.dev/post/docker-images-and-containers-complete-guide/ Tue, 14 Jan 2025 00:00:00 +0530 https://dileepkumar.dev/post/docker-images-and-containers-complete-guide/ Introduction Welcome to the world of Docker! This comprehensive guide is your first step into containerization. We will explore the absolute fundamentals: Dockerfiles, Images, and Containers. Understanding these three core components is the key to mastering Docker. By the end of this guide, you will not only have built and run your first containerized application but also grasped the “why” behind each step. We’ll build a simple Python Flask web application from scratch, package it into a portable Docker image, and run it as an isolated container on your local machine. https://dileepkumar.dev/post/kubernetes-kind-cluster-setup/ Mon, 13 Jan 2025 01:00:00 +0530 https://dileepkumar.dev/post/kubernetes-kind-cluster-setup/ Introduction Kind (Kubernetes IN Docker) is a tool for running local Kubernetes clusters using Docker containers as nodes. It’s perfect for local development, testing, and CI/CD pipelines. In this comprehensive guide, I’ll show you how to set up and use Kind for your Kubernetes development workflow. What is Kind? Kind is a tool designed to run Kubernetes clusters locally using Docker container “nodes”. Originally designed for testing Kubernetes itself, it’s now widely used for: https://dileepkumar.dev/post/kubernetes-pods-complete-guide/ Sun, 12 Jan 2025 23:30:00 +0530 https://dileepkumar.dev/post/kubernetes-pods-complete-guide/ Introduction Pods are the fundamental building blocks of Kubernetes. Understanding how to create, manage, and troubleshoot pods is essential for anyone working with Kubernetes. In this comprehensive guide, I’ll walk you through everything you need to know about Kubernetes pods, from basic creation to advanced troubleshooting techniques. Whether you’re just starting with Kubernetes or looking to deepen your understanding, this guide covers both imperative (command-line) and declarative (YAML-based) approaches to pod management.