https://github.com/vedant-kakde/devops-roadmap

Step by step guide for DevOps
https://github.com/vedant-kakde/devops-roadmap

ansible devops devops-tools docker git github github-actions gitlab golang jenkins kubernetes prometheus python ruby

Last synced: 10 months ago
JSON representation

Step by step guide for DevOps

Host: GitHub
URL: https://github.com/vedant-kakde/devops-roadmap
Owner: vedant-kakde
Created: 2021-08-15T08:59:52.000Z (over 4 years ago)
Default Branch: main
Last Pushed: 2021-08-15T13:30:04.000Z (over 4 years ago)
Last Synced: 2025-03-29T08:51:10.858Z (10 months ago)
Topics: ansible, devops, devops-tools, docker, git, github, github-actions, gitlab, golang, jenkins, kubernetes, prometheus, python, ruby
Homepage:
Size: 66.4 KB
Stars: 5
Watchers: 1
Forks: 1
Open Issues: 0
Metadata Files:
- Readme: README.md

Awesome Lists containing this project

README

# 🛣 DevOps Roadmap

What DevOps concepts & tools to learn ?

Tasks & Responsibilities ?

## 🔰 There are two Departments
🔹 **DEVELOPMENT** :-
- deploying of application
- testing of application

🔹 **OPERATIONS** :-
- deployment of application
- maintained on a server

## 🔰 Concepts of Software Development
**Development**

✅ Git

✅ How developers work

✅ Which git workflow

✅ How application is configured

✅ Automated testing

## 🔰 Operating System & Linux Basics
🔹 Operations -> Server

🔹 Prepare the infrastructure

✅ Linux Basics

✅ Comfortable using CLI

✅ Shell commands

✅ Linux File System

✅ Server Management

✅ SSH Key Management

## 🔰 Networking & Security
✅ Firewall, Proxy Servers

✅ Load Balancers

✅ HTTP/HTTPS

✅ IP, DNS Name Resolution

## 🔰 Containers
✅ Virtualization

✅ Containers

✅

## 🔰 How to release the Operations?
**Build Automation & CI/CD**

✅ Build Tools & Package Manager

(Maven & Gradle -> Java app. , npm -> JS app.)

✅ Build Docker Images

✅ Artifact Repository (Nexus, Docker Hub)

✅ Build Automation (, , )

✅ Configure complete CI/CD pipeline

## 🔰 Cloud Providers
**Infrastructure as a Service**

, ,

🔹 Save costs

🔹 Offer a range of services - Load balancing, Backup, Clustering, Security, ...

🔹 Many services are Platform-specific services

🔹 There are too many services

🔹 Only learn services you actually need

## 🔰 Container Orchestration

🔹For small containers -

✅ Docker compose, Docker Swarm

🔹If we have lot more containers or Incase of big microservices

We need more powerful tool

✅ Kubernetes

🚩 Learn

🚩 How it works, Administor & Manage the cluster, Deploy applications

## 🔰 Monitoring
- Track Performance
- Discover Problems

✅ Monitor Software

✅ Monitor Infrastructure

Tools - , Nagios, etc.

## 🔰 Infrastructure as Code

🔹 For Production, Testing, Dvelopment

🔹 You need more than one environment

🔹 Manually creating & maintaining the environment :-

- Time consuming
- Error prone

🔸 Use code to :-

Create infrastructure

Configure to run & deploy your app

Infra. Provisioning (Terraform)

Config. management (, Chef, Puppet)

🔹You should know one of these tools to be:-

More efficient

Transparent

Easy to replicate & recover

## 🔰 Scripting Language
🔹 Automating tasks for development & operations :-

Backups, cron jobs, system monitoring

✅ Know a Scripting Language

🚩 OS-specific - bash, shell

🚩 OS-independent - , ,