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Tag: devops tools 2025

  • DevOps Roadmap 2025: Step-by-Step Guide for Absolute Beginners

    If you’re new to DevOps and don’t know where to begin — this blog is for you. Whether you’re a fresher, a student, or switching careers, this step-by-step DevOps roadmap will guide you from zero to job-ready in 2025.

    Written in simple words, this blog gives you clarity on what to learn, how to practice, and where to build your portfolio.

    Step 1: Understand What DevOps Is

    DevOps = Development + Operations

    It’s a way of working where developers and operations teams work together to:

    Build code

    Test and deploy quickly

    Automate infrastructure

    Monitor everything

    DevOps focuses on automation, speed, reliability, and collaboration.

    Step 2: Learn the Basics of Linux

    You must learn how to use the command line.

    Learn:

    Basic Linux commands

    File system navigation

    Permissions (chmod, chown)

    Bash scripting

    Free Resource: LinuxCommand.org

    Step 3: Learn Git and GitHub

    Version control is key in DevOps.

    Learn:

    git init, clone, add, commit, push

    git branch, merge, pull requests

    GitHub for hosting code

    Free Resource: learngitbranching.js.org

    Step 4: Learn Scripting (Shell or Python)

    Scripts help automate repetitive tasks.

    Start With:

    Bash scripting (for Linux tasks)

    Python (for advanced automation)

    Project Idea: Write a script to backup files daily using cron

    Step 5: Learn CI/CD Concepts

    CI/CD = Continuous Integration and Continuous Deployment

    Tools to Learn:

    GitHub Actions (easy)

    Jenkins (popular)

    GitLab CI (powerful)

    Project Idea:

    • Auto-deploy your website when you push code to GitHub

    Step 6: Learn Containers (Docker)

    Containers let you package your app with everything it needs.

    Learn:

    What is Docker

    Dockerfile

    Docker CLI commands

    Project Idea: Dockerize a simple web app

    Step 7: Learn Container Orchestration (Kubernetes)

    Kubernetes helps run many containers easily.

    Learn:

    Pods, Deployments, Services

    YAML files

    Minikube for local testing

    Step 8: Learn Infrastructure as Code (IaC)

    You write code to create infrastructure.

    Tool: Terraform

    Learn:

    Create AWS EC2 using Terraform

    Provision S3 buckets

    Step 9: Learn Monitoring and Logging

    Tools: Prometheus, Grafana, ELK Stack

    Learn:

    Set up dashboards

    Collect system metrics

    Create alerts

    Step 10: Build and Showcase Projects

    Your projects are your resume.

    Project Ideas:

    CI/CD pipeline for a portfolio site

    Docker + Kubernetes app deployment

    Terraform AWS infra setup

    Monitoring setup with Grafana

    Tip: Push everything to GitHub and add a README.

    Bonus: Learn Cloud (AWS Free Tier)

    Most companies use cloud. Learn:

    EC2 (servers)

    S3 (storage)

    IAM (permissions)

    VPC (networking basics)

    Final Words

    You don’t need a degree or years of experience. You need:

    A learning plan

    Consistency

    Real projects

    Use this roadmap and start building. DevOps is one of the best-paying and high-demand skills in tech today.

    Keep it simple. Keep it practical.

    Next Steps