Exposing and publishing ports in Docker is essential for enabling communication between your containerized applications and the external world. This guide breaks down the concepts and provides simple, step-by-step instructions to help you manage Dock...
What is a Dockerfile? A Dockerfile is a simple text file with a set of instructions to build a Docker image. It defines what goes inside the Docker image — like OS, libraries, dependencies, app code, environment variables, etc. Components of a Do...
Docker Architecture :- Docker has a client-server architecture, which means it has two main parts: The client that you use to type Docker commands. The server (Docker engine also called the Docker Daemon) that does all the work behind the scenes. ...
Chef is a powerful configuration management tool in the DevOps ecosystem that automates the deployment and management of infrastructure. It uses a declarative language to define system configurations, ensuring consistency and scalability across envi...
In the world of DevOps, managing servers manually is both inefficient and can occur different problems if there is any error especially at scale. That’s where configuration management tools like Chef come into play. In this article, we’ll explore: W...
Welcome to Day 05 of Linux Shell Scripting for DevOps Engineers!This section covers advanced scripting concepts with real-world examples that are essential in the DevOps world. Scripts are written in a simple and easy-to-understand way. What You'll L...
This approach to defining your pipeline is crucial for automating processes and improving the efficiency of your development workflow. Let’s break down some key concepts and why you should consider using a pipeline in Jenkins. 📖 What is a Pipeline? ...
Hello, Hashnode friends! 🌟 Today marks Day 4 of my #90DaysOfDevOps journey, and we’re diving headfirst into the world of Linux shell scripting—a must-have skill for any DevOps engineer looking to streamline workflows and boost efficiency! 💥 🤖 Wha...
🔶 Task-01: Install Docker and start docker service on a Linux EC2 throughUSERDATA. #!/bin/bash sudo apt update sudo apt install -y apt-transport-https ca-certificates curl software-properties-common curl -fsSL https://down...
Introd**uction Amazon Bedrock, a cutting-edge, fully managed service, opens the door to high-performing foundation models (FMs) from leading AI startups and Amazon, all accessible through a unified API. This revolutionary service empowers users to se...
