DevOps Intern Final Assessment

Name: Ravi sankar Manem
Date: 06/11/2025

Project Description

This project demonstrates a DevOps workflow using open-source tools including Linux, Docker, CI/CD (GitHub Actions), Nomad, and monitoring (Grafana Loki).
Each step in the workflow produces real, usable output for the next, simulating a small but realistic DevOps pipeline.

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Project Steps Overview

1. Git & GitHub Setup

   • Repository initialized with README.md
   • Sample script hello.py prints "Hello, DevOps!"

2. Linux & Scripting Basics

   • Folder: scripts/
   • Script: sysinfo.sh prints:
     • Current user
     • Current date
     • Disk usage
   • Script made executable and tested

3. Docker Basics

   • Dockerfile containerizes hello.py
   • Runs python hello.py on container startup
   • Instructions included to build and run locally

4. CI/CD with GitHub Actions

   • Workflow file: .github/workflows/ci.yml
   • Automatically runs hello.py on every push
   • Status badge included in README

5. Job Deployment with Nomad

   • Nomad job file: nomad/hello.nomad
   • Runs Docker container as a service with minimal resources
   • Instructions included to run Nomad job

6. Monitoring with Grafana Loki

   • Loki configured (Docker-based)
   • Logs from containers forwarded to Loki
   • Instructions and setup notes in monitoring/loki_setup.txt

7. Extra Credit (Optional)

   • Optional MLflow tracking or VM deployment for advanced workflow

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How to Run

Linux Script

cd scripts
./sysinfo.sh