The Start(Devops)

Mastering Kubernetes Services: A Guide to Seamless Pod Communication and Load Balancing

Dec 29, 20245 min read

Mastering Ansible: Quick and Powerful Ad-Hoc Commands for Efficient Automation

Dec 20, 20245 min read

Mastering Kubernetes Traffic: Ingress, Controllers, and Gateway API Explained

Ingress - Make your HTTP (or HTTPS) network service available using a protocol-aware configuration mechanism, that understands web concepts like URIs, hostnames, paths, and more. The Ingress concept lets you ==map traffic to different backends base...

Dec 29, 20249 min read

Docker ENV vs ARG Explained: Key Differences to Know

Dec 10, 20243 min read

COPY vs. ADD in Dockerfile: What's the Difference?

Dec 4, 20242 min read

ENTRYPOINT vs CMD

CMD (Command) Purpose: Provides default arguments for the container. Usage: Use CMD when you want to provide default behavior but allow it to be overridden by arguments supplied when running the container (docker run). Example 1: Default command ...

Dec 4, 20242 min read

Dockerfile Instructions Guide

This guide provides a comprehensive overview of the commonly used Dockerfile instructions with examples to help you create efficient and optimized Docker images. 1. FROM Specifies the base image for the Docker image. dockerfileCopy codeFROM ubuntu:l...

Nov 26, 20243 min read

Docker Commands (part-1)

Beginner Commands: docker --version Check the Docker version installed on your system. Example: docker --version docker pull <image> Download a Docker image from Docker Hub. Example: docker pull ubuntu docker build -t <tag> <path> Build a...

Nov 16, 20243 min read

Docker Port Mapping

Docker port mapping allows your containerized application to be accessed from outside the container by linking a port on the host machine to a port inside the container. Why Port Mapping? Containers run in isolated environments, so they don’t automat...

Nov 14, 20242 min read

Git and Github (part-1)

what is Git- Git is a distributed version control system (VCS) that helps developers track and manage changes to their code over time. It allows multiple developers to work on the same codebase simultaneously and keeps a history of changes, making it...

Nov 13, 20243 min read

Docker Basics

Docker is a popular platform for developing, shipping, and running applications in isolated environments called containers. Containers package all the dependencies, configurations, and code an application needs, making it portable and consistent acro...

Nov 13, 20242 min read

Command Palette

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