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Syllabus

Updated Course Content

DevOps Introduction ♾️
  • Getting Started with DevOps Concepts
  • Exploring the Software Development Life Cycle (SDLC)
  • The Waterfall Approach in Traditional SDLC
  • Introduction to Agile Methodology
  • Understanding the Scrum Framework
  • Sprint and Iteration Cycles in Agile Development
  • What is DevOps? A Cultural and Technical Transformation
  • Why DevOps? Key Benefits and Drivers
  • The Importance of DevOps in Today’s IT Ecosystem
  • DevOps Operating Model Explained
  • Phases of the DevOps Lifecycle
  • DevOps in the Job Market – Roles and Opportunities
  • Common DevOps Tools and Technologies
System Initialization

  • Introduction to the Linux Operating System

  • How to access or set up a Linux server

  • Installing essential tools on your desktop/laptop:

    • Putty

    • PuttyGen

    • Git Bash

    • WinSCP

Cloud & Virtual Environment Setup

  • Creating an account on AWS (Amazon Web Services)

  • Launching and connecting to an EC2 Linux Instance

Linux File System & Basic Commands

  • Understanding the Linux file and directory structure

  • Commands for:

    • File creation: touch, cat, echo

    • Directory creation: mkdir

    • File viewing: cat, less, more, head, tail

    • File movement and copying: cp, mv, rm

    • Navigating directories: cd, ls, pwd

Essential Linux Commands

Explore critical commands every Linux user must know:

  • ls – List files and directories

  • cd – Change directory

  • pwd – Show current directory path

  • cp – Copy files or directories

  • mv – Move or rename files/directories

  • rm – Delete files/directories

  • touch – Create empty files

  • mkdir – Create new directories

  • cat, less, more – View file content

  • head, tail – View the beginning or end of files

  • chmod – Change file permissions

  • chown – Change file ownership

  • grep – Search for text patterns in files

  • find – Locate files and directories

  • sed – Stream editing of file content

  • awk – Advanced pattern scanning & text processing

  • df – Check disk space usage

  • du – Display directory/file size

  • top / htop – View running processes

  • ps – List active processes

  • kill / killall – Terminate processes

  • history – Show command history

  • man – Access help manual for commands

System Administration

  • User Management – Add, remove, and manage users and groups

  • Service Management – Start, stop, enable, or restart services using systemctl

  • Package Management – Install and manage software using yum, dnf, or apt

Automation & Scheduling

  • Crontab – Schedule and automate recurring tasks

Networking Basics

  • Learn the basics of Linux networking:

    • Check IP: ip a / ifconfig

    • Ping hosts: ping

    • Check ports: netstat, ss

    • Network troubleshooting: traceroute,  nslookup , dig

Introduction to Version Control
  • What is VCS (Version Control System) / SCM (Source Code Management)
  • Importance of using a Version Control System in real-world projects
Understanding Git, GitHub & BitBucket
  • What is Git – A distributed version control system
  • What is GitHub – A cloud-based Git repository hosting platform
  • Creating and setting up a GitHub account
  • Creating and setting up a BitBucket account
Git Basics & Concepts
  • What is a Branch – Parallel versions of your code
  • What is a Tag – Marking specific commits for releases or milestones
Core Git Commands & Operations
  • Essential Git commands – git init, git status, git add, git commit, git push, etc.
  • Cloning repositories from GitHub
  • Merging branches effectively
  • Working with Pull Requests (PR)
Advanced Git Features
  • Using Cherry-Pick to apply specific commits
  • Understanding and applying Squash to clean up commit history
  • Forking a repository – Open-source contribution and collaboration
Branching Strategies
  • Overview of popular branching models (e.g., Git Flow, Feature Branching, Trunk-Based Development)
  • Best practices for managing branches in team environment
 

  • What is a Build Tool?

  • Introduction to Maven

  • Key Features & Benefits of Maven

  • Installing Maven & Setting up the Environment

  • Maven Project Directory Structure

  • Understanding the pom.xml File

  • Maven Repositories

  • Maven Life Cycles

  • Running different kind of Maven Projects

  • Building Your Project with Maven

  • Preparing Deployment Environment

  • Deploying the Maven Project

 

  • Overview & Introduction

  • Differences Between Application Server and Web Server

  • Architecture of Web Servers, Application Servers, and Database Servers

  • Installation & Configuration on Linux

  • Directory Structure & File Organization

  • Starting the Apache Tomcat Server

  • Stopping the Apache Tomcat Server

  • User Account Management

  • Role-Based Access Control (RBAC)

  • Configuring Server Port Numbers

  • Application Deployment Methods:

    1. Via Tomcat Manager Web Interface

    2. Using Command Line Deployment Tools

1. Introduction to Code Quality
  • Importance of code quality in software development
  • What is Static Code Analysis?
  • Key benefits of using static code analysis tools
2. Overview of SonarQube
  • What is SonarQube?
  • Use cases in DevOps and CI/CD
  • SonarQube Architecture (Scanner, Server, Database, UI)
  • Supported languages and integration support (Maven, Gradle, Jenkins, etc.)
3. Installing and Setting up SonarQube
  • System Requirements
  • Installation on Linux/Windows
  • Installing SonarQube using Docker
  • Setting up PostgreSQL for SonarQube
  • Running SonarQube Server and accessing the dashboard
4. SonarQube Configuration
  • Creating Projects manually and auto-binding
  • Generating and configuring authentication tokens
  • Project settings – quality profiles and quality gates
  • Understanding rules, severities, and customizations
5. Integrating SonarQube with Build Tools
  • SonarQube with Maven (sonar:sonar command)
  • SonarQube with Gradle
  • SonarQube Scanner CLI for other languages
  • Working with .properties file for configuration
6. SonarQube with Jenkins (CI/CD Pipeline Integration)
  • Installing SonarQube Scanner Plugin in Jenkins
  • Integrating analysis in Jenkins Pipeline
  • Publishing results in Jenkins UI
  • Breaking builds using quality gate status
7. Analyzing Results & Dashboards
  • Understanding metrics: Bugs, Vulnerabilities, Code Smells, Coverage, Duplication
  • Using the dashboard effectively
  • Drill-down into issues and suggestions
  • Code history and trend reports
8. Managing Quality Gates and Profiles
  • Creating custom quality gates
  • Defining thresholds for coverage, bugs, etc.
  • Creating and assigning custom quality profiles
  • Best practices in quality gate design
9. Advanced Topics (Optional)
  • Integrating with GitHub, Bitbucket, GitLab
  • Using Webhooks and notifications
  • Setting up Branch analysis
  • LDAP integration and user management
10. Real-Time Use Cases & Best Practices
  • Real-world CI pipeline with SonarQube
  • Handling common issues and misconfigurations
  • Writing clean code with SonarLint
  • Ensuring continuous inspection in teams
Nexus Artifact Repository – Fundamentals & DevOps Role

What is Nexus?
▪️ A universal artifact repository manager for DevOps pipelines

Why Nexus in DevOps Toolchain?
▪️ Secure, store, and distribute build artifacts across environments

Real-World Nexus Use Cases
▪️ Caching Maven Central
▪️ Hosting internal Docker images
▪️ Dependency management in CI/CD workflows

Nexus Installation, Configuration & System Setup

Cross-Platform Installation
▪️ Linux (manual & systemd-based installation)
▪️ Windows (service mode setup)

Initial Security Hardening
▪️ Change default admin credentials (password & email)

SMTP Configuration for Notification System
▪️ Setup email alerts for repository and system events

Custom Port & Context Path Configuration
▪️ Modify default port (8081)
▪️ Change application context root (e.g., /nexus)

Service Management with Systemd and CLI
▪️ Start/stop Nexus using terminal or services

Nexus Architecture – Directory Structure & Configuration Files

Directory Hierarchy & Data Storage
▪️ Key paths: /nexus-data/, /opt/sonatype/

Admin Console Navigation
▪️ Accessing repositories, privileges, system tasks

Critical Configuration Files
▪️ nexus.properties, logging, and blob storage configuration

Repository Types – Creation, Configuration & Use Cases

Creating and Managing Repositories
▪️ maven2 (hosted) – Internal builds
▪️ maven2 (proxy) – Caching external repos like Maven Central
▪️ maven2 (group) – Aggregate proxy + hosted
▪️ Docker Registry – Private Docker image hosting

Repository Strategy & Lifecycle
▪️ Artifact versioning, retention policies, and CI integration

DevOps Integration – Maven, REST API & Automation

Integrating Maven with Nexus
Configuring settings.xml for deployments

Artifact Centralization for CI/CD Pipelines
▪️ Hosting shared dependencies for distributed teams

Nexus REST API Automation
▪️ Programmatic access for repo creation, user management, and uploads

Repository Governance – Policies, Access Control & Security

Defining Cleanup & Retention Policies
▪️ Auto-prune old builds, keep latest versions only

User, Role & Privilege Management
▪️ RBAC – Role-Based Access Control for secure access

Jenkins Fundamentals & CI/CD Concepts
  • What is Jenkins?
    ▪️ Open-source automation server for building, testing, and deploying applications
  • Understanding CI/CD Pipelines
    ▪️ CI: Automate code integration, build verification
    ▪️ CD: Continuous Delivery vs Deployment – key differences
  • Real-Time DevOps Use Cases
    ▪️ Microservices deployments, Infrastructure as Code automation, test automation triggers
Jenkins Installation & System Bootstrapping
  • Cross-Platform Installation
    ▪️ Linux-based deployment (with systemd)
    ▪️ Jenkins setup on containers (Docker-based approach)
  • Initial Configuration
    ▪️ Admin password setup, plugin recommendations
  • Jenkins Home & Directory Overview
    ▪️ Workspace, job history, plugin cache
Build Jobs, Maven & Toolchain Integration
  • Creating Build Jobs
    ▪️ Freestyle project setup for Java builds
  • Maven Integration
    ▪️ Set global tool configurations, define Maven installation paths
  • Artifact Repository Integration
    ▪️ Upload artifacts to Nexus/Artifactory
  • Code Quality Integration
    ▪️ Connect SonarQube server, analyze code post-build
Application Deployment Automation
  • Deploy to Web Servers
    ▪️ Use “Deploy to Container” plugin for Tomcat
    ▪️ SSH-based scripted deployment with credentials plugin
  • Integrate Notifications & Hooks
    ▪️ Slack alerts via webhook token
    ▪️ Git SCM polling, CRON-based triggers
    ▪️ GitHub Webhook payload configuration
Build Lifecycle & Output Control
  • Retention & Cleanup Strategies
    ▪️ Discard old builds, clear workspace
  • Enhance Console Logs
    ▪️ Timestamps, ANSI coloring plugins
  • Test Coverage Analysis
    ▪️ JACOCO or Cobertura plugin configuration
Plugin Ecosystem & Jenkins Enhancements
  • Plugin Management
    ▪️ Plugin Manager, safe restarts
  • Essential Integrations
    ▪️ BlueOcean, SSH Agent, Publish Over SSH
    ▪️ Thin Backup, Email Ext, Role-Based Access Strategy
  • Job Conversion & Efficiency
    ▪️ Convert Freestyle jobs to pipeline jobs
    ▪️ Next build number plugin, workspace cleanup
Jenkins Security & Role-Based Access Control
  • User Authentication & Authorization
    ▪️ Enable security realm, create users
  • Granular Access Control
    ▪️ Role-based access plugin
    ▪️ Project-based Matrix Authorization
  • Auditing Best Practices
    ▪️ Jenkins log inspection, access logs
Views, Parameters & Integration Tools
  • Job Organization with Views
    ▪️ MyView, List View
  • Parameterized Builds
    ▪️ Add string, boolean, and choice parameters
  • External Tools & Plugins
    ▪️ Install plugins for Ansible, Blue Ocean, Docker, or Terraform
Jenkins Pipeline (Scripted & Declarative)
  • Understanding Pipeline as Code
    ▪️ Scripted vs Declarative Syntax
  • Jenkinsfile Authoring
    ▪️ Add to project repo, syntax validation
  • Pipeline Features
    ▪️ Parameters, post-actions, parallel stages
  • Multibranch Pipeline Projects
    ▪️ Auto-discover branches, PR builds
  • Shared Libraries
    ▪️ Reuse common pipeline logic across teams
Jenkins Administration & Real-Time DevOps Execution
  • CI/CD Pipelines for Microservices/Java Apps
    ▪️ Build, test, deploy to Kubernetes or VMs
  • Master-Agent Architecture
    ▪️ Set up agents (static/dynamic), node labels
  • Backup, Restore & Migration
    ▪️ Jenkins ThinBackup or script-based backup strategy
    ▪️ Server migration (old to new Jenkins)
  • Real-Time Pipeline Examples
    ▪️ Real time declarative scripts for end to end application flows
Ansible Fundamentals
  • What is Ansible?
    ▪️ Open-source IT automation engine for configuration management, application deployment, and orchestration
  • Ansible’s Role in DevOps Pipelines
    ▪️ Automates repetitive tasks, enforces environment consistency, and accelerates delivery cycles
  • Key Advantage: Agentless Automation
    ▪️ Uses SSH (Linux) and WinRM (Windows) without needing agent installations on managed nodes
Core Architectural Concepts
  • Foundations of Configuration as Code (CaC)
    ▪️ Maintain infrastructure consistency through declarative definitions
  • Notable Features of Ansible
    ▪️ Idempotency, YAML simplicity, extensibility via custom modules
  • Ansible Component Overview
    ▪️ Control Node (execution hub)
    ▪️ Managed Hosts (target nodes)
    ▪️ Modules, Plugins, Connection Types, and Collections
Inventory & Installation
  • Defining Host Inventory
    ▪️ Static INI/YAML files and Dynamic Inventory via cloud plugins (AWS, Azure, GCP)
  • Ansible Setup
    ▪️ Installing via package managers (yum, apt, pip)
    ▪️ Using virtual environments for version control
  • Directory Layout Best Practices
    ▪️ /etc/ansible, project-specific inventory files, role-based structure
CLI Mastery & Modules
  • Essential Ansible Commands
    ▪️ ansible, ansible-playbook, ansible-config, ansible-doc, ansible-inventory
  • Verifying Infrastructure Reachability
    ▪️ Inventory validation with ping module and ad-hoc command execution
  • Module Categories
    ▪️ System (copy, file), Package (yum, apt), Service (systemd), Cloud (ec2, gcp_compute)
Playbook Engineering
  • Crafting Declarative Playbooks
    ▪️ YAML-based syntax for structured automation tasks
  • Anatomy of a Playbook
    ▪️ Plays → Tasks → Modules → Handlers
  • Execution Controls
    ▪️ Tags for selective task execution
    ▪️ Error handling and retries
    ▪️ Handlers to trigger on change
Variables, Loops & Logic
  • Hierarchical Variable Precedence
    ▪️ Host, Group, Playbook-level, Environment variables
  • Variable Declarations
    ▪️ vars, vars_files, vars_prompt, host_vars/group_vars
  • Control Structures
    ▪️ Loops: loop, with_items, with_dict
    ▪️ Conditionals: when, failed_when, changed_when
  • Combining Logic for Dynamic Automation
Secrets & Secure Automation
  • Introduction to Ansible Vault
    ▪️ Encrypt variables, files, or entire playbooks
  • Creating & Managing Encrypted Files
    ▪️ Vault CLI usage: ansible-vault create/view/edit
  • Vault Key Handling
    ▪️ Vault password files and environment variable integration
Modularization with Roles
  • Role-Based Directory Structure
    ▪️ Break down complex playbooks into reusable components
  • Refactoring Playbooks into Roles
    ▪️ Defaults, vars, tasks, handlers, templates, and meta
  • Best Practices for Role Usage in Projects
    ▪️ Role dependencies, using Galaxy roles, importing custom logic
Dynamic Inventory & Cloud Integration
  • Scaling Beyond Static Inventory
    ▪️ Query live infrastructure with dynamic inventory scripts/plugins
  • Cloud Integrations
    ▪️ Use AWS EC2, Azure Resource Manager, and GCP inventory plugins for auto-discovery
  • Managing Inventory Sources in Production
    ▪️ Configuring inventory plugins via ansible.cfg and inventory.yam
Introduction to Docker & Containerization Concepts
  • Overview of Docker Technology
    Understanding containerization fundamentals and its impact on modern software development.
  • Containers vs. Traditional Virtual Machines
    Exploring lightweight, portable containers compared to resource-heavy virtual machines.
  • Docker’s Role in DevOps and Cloud Native Environments
    How Docker streamlines CI/CD pipelines, microservices deployment, and scalability.
  • Real-World Use Cases and Industry Adoption
    Examining Docker’s application in development, testing, and production environments.
  • Evolution of Application Deployment: Pre-Docker vs Post-Docker
    Challenges of legacy deployment methods versus container-driven agility.
Docker Installation & Core Architecture
  • Installing Docker Across Various Operating Systems
    Step-by-step guidance for Linux, Windows, and macOS installations.
  • Deep Dive into Docker Architecture
    Components including Docker Engine, Docker Daemon, CLI, REST API, and container runtime.
  • Container Lifecycle and Docker’s Operational Flow
    How Docker builds, runs, and manages containerized applications.
Essential Docker CLI Commands & Container Management
  • Core Docker CLI Commands
    Running containers (docker run), listing (docker ps), executing (docker exec), logs (docker logs).
  • Image and Container Lifecycle Management
    Creating, tagging, removing images, and managing container states (start, stop, pause).
  • Inspecting and Debugging Containers
    Using docker inspect, monitoring resource usage, and troubleshooting tips.
Dockerfile Mastery & Custom Image Creation
  • Understanding Dockerfiles and Their Purpose
    Declarative instructions to automate image creation.
  • Detailed Exploration of Dockerfile Instructions
    FROM, RUN, COPY, ADD, CMD, ENTRYPOINT, ENV, VOLUME, EXPOSE, and best practices.
  • Building and Optimizing Custom Docker Images
    Layer caching, minimizing image size, and multi-stage builds.
  • Hands-On Dockerfile Examples
    Creating Dockerfiles for Node.js, Python, Java applications.
Core Docker Objects & Networking Essentials
  • Docker Images and Containers Explained
    Immutable image layers vs. running container instances.
  • Networking in Docker
    Understanding network drivers: bridge, host, overlay, macvlan.
  • Persistent Storage with Docker Volumes and Bind Mounts
    Managing data persistence beyond container lifecycle.
Docker Registries & Image Distribution
  • Introduction to Docker Registries
    Central repositories for storing and sharing container images.
  • Working with Docker Hub
    Pushing, pulling, and managing public/private images.
  • Private Registries & Cloud Integration
    Using AWS ECR, Azure Container Registry (ACR), Google Container Registry (GCR).
Docker Compose & Multi-Container Orchestration
  • Introduction to Docker Compose
    Defining and managing multi-container applications with docker-compose.yml.
  • Compose File Syntax and Configuration
    Services, networks, volumes, environment variables, dependencies.
  • Running and Managing Compose Applications
    Commands like docker-compose up, down, logs, scaling services.
  • Practical Example: Deploying a Web Application with Database
    Building a multi-service stack to demonstrate real-world orchestration.
Introduction to Trivy
  • What is Trivy?
  • Features of Trivy
  • Use cases in DevSecOps
Installation & Setup
  • System requirements
  • Installation on Linux, macOS, Windows
  • Running Trivy using Docker
  • Updating the vulnerability database
Scanning Docker Images
  • Basic scan command
  • Severity levels (UNKNOWN, LOW, MEDIUM, HIGH, CRITICAL)
  • Filtering by severity
  • Output formats: table, JSON
File System & Repository Scanning
  • Scanning local file system
  • Scanning public Git repositories
Infrastructure as Code (IaC) Scanning
  • Supported IaC formats: Terraform, Kubernetes, Dockerfile
  • Scanning configuration files
Ignore Rules
  • .trivyignore file
  • Ignoring specific CVEs
CI/CD Integration 
  • Trivy in Jenkins
Hands-on Exercises
  • Install and configure Trivy
  • Scan a Docker image
  • Scan a local project
  • Scan Terraform/K8s files
  • Use a .trivyignore file
Introduction & Core Concepts

  • Fundamentals of Kubernetes and Container Orchestration

  • Kubernetes System Components & Control Plane Architecture

  • Bootstrapping a Kubernetes Cluster Using kubeadm

  • Namespaces: Multi-Tenancy and Resource Isolation

  • Overview of Kubernetes Workloads and API Objects

Core Workload Controllers

  • Understanding Pods: The Smallest Deployable Unit

  • ReplicationController & ReplicaSet: Ensuring Desired Pod State

  • DaemonSets: Running System-Level Pods on Every Node

  • StatefulSets: Managing Stateful Applications with Identity and Storage

Storage & Configuration Management

  • ClusterIP, NodePort, and LoadBalancer Services

  • PersistentVolumes (PV) and PersistentVolumeClaims (PVC)

  • Dynamic Volume Provisioning with StorageClasses

  • ConfigMaps & Secrets for Decoupled Configuration and Secure Data Injection

Kubernetes Deployment Strategies

  • Recreate vs RollingUpdate Deployments

  • Blue-Green Deployment Strategy

  • Canary Releases: Progressive Delivery with Fine-Grained Control

  • A/B Testing Deployments: Feature Validation at Scale

  • Shadow Deployment: Silent Traffic Mirroring for Safe Testing

Monitoring, Health Checks & Autoscaling

  • Horizontal Pod Autoscaler (HPA) with Metrics Server Integration

  • Resource Metrics Collection & Auto-tuning Workloads

  • Liveness and Readiness Probes: Application Health & Availability

Scheduling & Node Operations

  • Pod Scheduling via NodeSelector & Node Affinity Rules

  • Pod Affinity and Anti-Affinity: Intelligent Placement Strategies

  • Taints and Tolerations: Controlling Pod Placement with Constraints

  • Node Lifecycle Operations: Cordon, Drain, and Uncordon

  • Advanced Scheduling Policies and Priorities

Security, Policies & Resource Governance

  • ResourceQuota and LimitRange for Resource Consumption Control

  • Kubernetes Role-Based Access Control (RBAC): Managing User Permissions

  • NetworkPolicies: Enforcing Layer 3/4 Network Segmentation

  • Pod Security Context and Security Best Practices

Kubernetes on Cloud & Traffic Management

  • Provisioning a Managed Kubernetes Cluster with Amazon EKS

  • Configuring Kubernetes Services for External Access

  • Ingress Controller & Ingress Resource for HTTP Routing & TLS Termination

Continuous Delivery & Helm

  • CI/CD Pipeline Integration with Jenkins and Kubernetes

  • Packaging and Deploying Applications using Helm Charts

  • Managing Application Releases and Rollbacks via Helm

Observability & Logging
  • Cluster Monitoring with Prometheus and Grafana Dashboards
  • Centralized Logging with the EFK Stack:

    • Elasticsearch for Log Storage & Search

    • Fluentd for Log Aggregation

    • Kibana for Visualization

Introduction of Monitoring

  • What is monitoring?

  • Why do we need monitoring tools?

  • Overview of Prometheus and Grafana

Prometheus Basics

  • What is Prometheus?

  • Prometheus architecture (simple explanation)

  • How Prometheus collects data (scraping)

  • Introduction to Prometheus metrics (CPU, memory, etc.)

  • Running Prometheus on your system

Grafana Basics

  • What is Grafana?

  • Grafana as a visualization tool

  • Connecting Grafana to Prometheus

  • Creating simple dashboards and graphs

Hands-On Practice

  • Install Prometheus and Grafana (locally or using Docker)

  • Use Node Exporter to collect system metrics

  • Create a simple Grafana dashboard to monitor:

    • CPU usage

    • Memory usage

    • Disk usage

Introduction to Alerts

  • What are alerts?

  • Creating alerts in Grafana

Cloud Computing Fundamentals
  • Introduction to Cloud Architecture
  • Cloud Deployment Models (Public, Private, Hybrid, Multi-Cloud)
  • Cloud Service Models (IaaS, PaaS, SaaS)
AWS Overview
  • Significance of Amazon Web Services in Modern Infrastructure
  • AWS Global Infrastructure: Regions, Availability Zones, Edge Locations
  • Shared Responsibility Model
Core AWS Services
  1. Amazon EC2 (Elastic Compute Cloud) – Scalable Virtual Machines & Instances
  2. Amazon VPC (Virtual Private Cloud) – Isolated Network Environment
  3. VPC Peering – Interconnecting VPCs for Secure Traffic Flow
  4. AWS Transit Gateway – Centralized Network Hub for VPC and On-Premise Connectivity
  5. AWS IAM (Identity and Access Management) – Fine-Grained Access Control Policies
  6. Elastic Load Balancer (ELB) – Layer 4 & Layer 7 Load Distribution
  7. Auto Scaling Groups – Dynamic Resource Scaling and High Availability
  8. Elastic IP Address – Static IPv4 for Dynamic Cloud Architectures
  9. Amazon Machine Image (AMI) – Preconfigured Launch Templates for EC2
  10. Amazon S3 (Simple Storage Service) – Object Storage with High Durability
  11. Amazon CloudWatch – Centralized Monitoring, Logging, and Alarming
  12. AWS CloudTrail – Governance, Compliance, and API Activity Tracking
  13. Amazon CloudFront – Global Content Delivery Network (CDN)
  14. Amazon RDS (Relational Database Service) – Managed Relational Databases
  15. Amazon SNS (Simple Notification Service) – Push-Based Messaging & Notifications
Introduction to Infrastructure as Code (IaC)
  • Terraform Overview: HashiCorp’s Open-Source IaC Tool
  • Advantages & Limitations of Terraform in Multi-Cloud Environments
  • Terraform’s Declarative Syntax for Infrastructure Automation
  • Comparative Analysis: Terraform vs Alternatives (Pulumi, AWS CDK, Ansible, CloudFormation)
  • Real-World Use Cases of Terraform in DevOps Pipelines & CI/CD
Terraform Setup & Initialization
  • Terraform Installation: CLI Tools on Windows/Linux/macOS
  • Initializing Terraform Workspace & Execution Environment
  • Deploying Your First Terraform Configuration File
Core Components of Terraform
  • Terraform Providers: Cloud Vendor SDK Integrations (AWS, Azure, GCP)
  • Terraform Registry: Public Modules & Provider Repository
  • Terraform Resources: Defining Infrastructure Blocks (compute, networking, storage)
  • Terraform Modules: Reusable Configuration Constructs (Intro only)
Terraform CLI & Execution Lifecycle
  • terraform init – Provider Plugin Initialization
  • terraform validate – Syntax and Logical Validation
  • terraform plan – Execution Plan Preview
  • terraform apply – Infrastructure Provisioning
  • terraform destroy – Tear Down Resources
Resource Management & Configuration
  • Updating & Reconfiguring Resources After Deployment
  • Adding and Switching Between Multiple Providers
  • Managing Terraform State Files: Local vs Remote Backend
HashiCorp Configuration Language (HCL) Essentials
  • Syntax Patterns and Style Guidelines in HCL
  • Meta-Arguments in HCL:
    • depends_on – Resource Dependency Ordering
    • count – Resource Scaling
    • for_each – Iterative Resource Creation
    • provider – Specifying Cloud Providers
    • lifecycle – Resource Lifecycle Control (create_before_destroy, prevent_destroy)
Variables and Data Abstraction in Terraform
  • Understanding Terraform Variable Types and Scopes
  • Input Variables: Dynamic Parameter Injection
  • Output Values: Sharing Data Between Modules or Stages
  • Local Values: Inline Variable Transformations
  • Best Practices: Declaring Variables in variables.tf and terraform.tfvars
Cloud Resource Provisioning
  • Provisioning Compute Resources (EC2, VM, GCE) via Terraform
  • Using Terraform for Cloud-Native Resource Orchestration Across AWS, Azure, GCP

  • Structured Interview Preparation from Day One

  • 24/7 Expert Trainer Support

  • Real-Time Project Experience

  • Hands-On Learning Approach

  • Alumni Referral Network for Placement Support

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Learning Objective

✅ Learn from top professionals with real-world experience at global product companies

✅ Work on 20+ hands-on projects and industry-relevant case studies

✅ Build a powerful portfolio with real-world DevOps projects

✅ Prepare with mock exams and interview readiness sessions

✅ Placement support for freshers and professionals

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✅ Launch your career in cloud and DevOps technologies with confidence

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