Week 1 - DevOps SRE Fundamentals

● DevOps/SRE tools setup on AWS

● DevOps Flow

● Redhat Linux - Introduction, and common commands

● Linux folder and file structure

● AWS account setup

● AWS basics / SRE system overview

● DevOps projects and real-time scenarios

● Git and Github Overview

Week 2 - Automation Using Shell Scripting & RedHat Linux

Administration

● Shell Scripting

● Basics of Shell Scripting

● Real - Time Scenarios We have in shell Scripting.

● Red hat Linux Administration

● Introduction to Red Hat Linux

● File System Management

● User and Group Administration

● Package Management with Yum

● System Services and systems

● Networking Configuration

● Networking Concepts - SNAT, DNAT, IP, Netmask

● Security and Permissions

● System Performance Monitoring

● Storage Management
 ● Backup and Restore

Week 3 - Cloud Services & AWS Fundamentals

● Overview of AWS Global Infrastructure

● Detailed Overview of Elastic Compute Cloud (EC2)

● Setting Up Your First EC2 Instance

● In-Depth Guide to EC2 Instance Configuration

● Exploring EC2 Options in Detail

● Connecting to Cloud Instances

● Security Group Handling and Management

● Introduction to Amazon S3

● Auto Scaling and Load Balancing

● Understanding Cloud Formation and CloudWatch

● Exploring Simple Notification Service (SNS) and Simple Queue Service

(SQS)

● Overview of Relational Database Service (RDS) and Identity and Access

Management (IAM)

● Project-Based Learning: ECS and ECR

● Serverless Architecture

● Utilizing CloudWatch for Monitoring and Setting Billing Alarms

● Hands-On Experience with AWS Services:

○ AWS VPC

○ AWS Lambda

○ Amazon API Gateway

○ Amazon SNS

○ Amazon CloudFront

○ AWS CloudFormation
Week 4 - Source Code Management & Networking Concepts

● Difference between CVCS and DVCS

● Importance of Git

● Installation of Git

● Git three-stage Architecture

● Detail explanation of Repository, Commit, Tags, Snapshots, Push-Pull

Mechanism, and Branching Strategy

● Working with Git stash and Git pop

● Resolve Merge conflicts in Git

● Git Revert and Reset (Reset vs Revert)

● Git rebase

● Working with git Squash

● Git cherry pick

● What is Git fork?

● Git Integration on VScode, Git Authentication with Github via SSH and HTTPS
Protocol

● Github Introduction, Creating Repositories, PR’s

● Networking Concepts in Detail

○ How Systems Communicate

○ LAN/WAN

○ Switch,router IP

○ IP address and its types

○ OSI Model

○ Subnetting
 ○ DNS Basics

○ Switching + Routing

Week 5 - Package Management ( Docker) Using Real-Time Scenarios &

Understanding SonarQube

● Conceptual Concepts of Dockers

○ What is Virtualization before deep dive

into Containerization

○ O.S level virtualization

○ Docker vs Virtual Machine

○ What is Docker and its History

○ Docker Architecture

○ Advantages and limitations of Docker

○ Components of Docker (Docker Daemon, Docker

Client, Docker Host)

○ Docker Image

○ Docker lifecycle

○ Docker Image TAR and Unarchive, Docker container

states, Docker Networking

○ (Create and Manage), Dockerfile and CD flow

○ CD Tools with Docker (Integrating CD tools like Jnekins

and Github action using projects)

○ Docker Networking

○ Docker Security Introduction

○ Docker volume

● SonarQube, Quality Gates, and Profiles:

 ○ Understanding SonarQube's Role in Code
Quality Assessment

○ Implementing Quality Gates to Ensure Code

Quality Standards

○ Configuring and Managing SonarQube Profiles for

Code Analysis

Week 6 - Continuous Integration and Continuous Delivery

● Understanding aggregate functions (SUM, AVG, COUNT)

● Continuous Integration/Continuous Deployment (CICD) Workflow Overview

○ Understanding JenkinsFile: Exploring Jenkins Jobs,

Jenkins Pipeline, and Jenkins File

○ Build Triggers in Jenkins: SCM Polling, GITScm Polling,

Build Periodically - Uncovering the What, Why, and How

○ Groovy File Creation: Conceptualizing and Crafting Groovy

Scripts for Jenkins

○ Integrating GitHub with Jenkins: Establishing Webhooks

for Seamless Collaboration

● Grasping Merge Request Concepts in the CI/CD Process

● Jenkins Master-Slave Configuration: Optimizing Resource Utilization

in CI/CD

○ Triggering Pipelines Directly from JenkinsFile:

Streamlining Automation

○ GitLab Branching Strategy: Best Practices for Code

Collaboration and Version Control

○ Hands-On Experience: Building a Jenkins CI Pipeline with

Groovy, Incorporating Various Stages

○ Configuring Docker Engineer as the Jenkins Slave -

Jenkins Dynamic Slave Configuration

○ Jenkins Plugins - Docker, Git, Maven and other common

used plugins
 ● Integrating Kubernetes with jenkins

Week 7 - Deep Dive Kubernetes

● Introduction to Kubernetes

○ Defining Kubernetes and its Role in

Container Orchestration

○ Exploring the Features and History of Kubernetes

● Kubernetes Architecture

○ In-Depth Analysis of Kubernetes Architecture

○ Understanding Node Components,

Manifest File Components, and Service
Components

○ Overview of Node and Pod Fundamentals

○ Role of Master Node and Components of the Control

Plane

○ Installing and Configuring kubectl and minikube

● Kubernetes Basics

○ Kubernetes Commands: Navigating and Interacting

with Kubernetes

○ Creation and Deletion of Pods

○ Managing Kubernetes YAML Configurations

○ Higher-Level Kubernetes Objects and Object

Management

○ Labels and Selectors in Kubernetes

○ Kubernetes Networking, Services, and NodePort

○ Understanding Namespaces in Kubernetes

○ Multi Container Pod Setup

 ○ Pods Design pattern - Sidecar, Ambassador

● Working with Applications in Kubernetes

○ Installing Kubernetes on AWS

○ Deploying Microservices Applications to Kubernetes

Cluster

○ ConfigMap and Secret Usage in Kubernetes

○ Exploring Volumes in Kubernetes

○ Persistent Volume and LivenessProbe in Kubernetes

○ Replication, Auto-Healing, and Deployment in Kubernetes

● Advanced Kubernetes Topics

○ Helm And Istio Service mesh

○ Role-Based Access Control (RBAC) and Service

Accounts

○ Helm and Istio Integration in Kubernetes

○ Kubernetes Interview Questions

○ Differences Between Monolithic and

Microservices Architecture

○ HPA, Ingress, Taint and toleration

Week 8 - Cloud Services & AWS Fundamentals

● Overview of AWS Global Infrastructure

● Detailed Overview of Elastic Compute Cloud (EC2)

● Setting Up Your First EC2 Instance

● In-Depth Guide to EC2 Instance Configuration

● Exploring EC2 Options in Detail

● Connecting to Cloud Instances

● Security Group Handling and Management

 ● Introduction to Amazon S3

● Auto Scaling and Load Balancing

● Understanding Cloud Formation and CloudWatch

● Exploring Simple Notification Service (SNS) and Simple Queue Service

(SQS)

○ Overview of Relational Database Service (RDS) and Identity

and Access Management (IAM)

● Project-Based Learning: ECS and ECR

● Serverless Architecture

● Utilizing CloudWatch for Monitoring and Setting Billing Alarms

● Hands-On Experience with AWS Services:

○ AWS VPC

○ AWS Lambda

○ Amazon API Gateway

○ Amazon SNS

○ Amazon CloudFront

○ AWS CloudFormation

Week 9 - Ansible

● Defining Ansible and Understanding the Need for Configuration Management

○ In-Depth Exploration of Ansible Architecture

○ Analyzing the Architecture of Ansible for

Efficient Configuration Management.

○ Detailed Steps for Installing and Setting Up Ansible.

○ Exploring Essential Components such as Ansible

Roles, Ansible Collections, Ad-hoc Commands, and
Playbooks Setup.

● Automation with Ansible Playbooks

○ Creating Playbooks for Automation.

 ○ Building Playbooks to Copy Files with Special Variables.

○ Utilizing Ansible Handlers and Notifiers for

Effective Automation.

○ Implementing Playbooks for Downloading Artifacts

and Unzipping Files.

● Advanced Automation Scenarios with Ansible

○ Leveraging Ansible Tags for Targeted

Deployment to Servers.

○ Automating the Installation of Apache and Configuring

the Corresponding Configuration Files

○ Configure Multi node k8s cluster with Ansible

○ Manage Variable and Ansible Facts

Week 10 - Infrastructure As Code using Terraform

● Introduction to NumPy for numerical operations

● Introduction to Infrastructure as Code (IaC)

● Getting Started with Terraform

● Terraform Basics: Variables, Resources, Attributes, and

Dependencies

● Terraform State Management

● Advanced Terraform Concepts: for-each and module

● Terraform Project Development

● AWS Infrastructure Security with Terraform

● CIDR Setup Example with /16

● Subnet Configuration with Terraform

● Terraform State Locking

● Terraform Modules
Week 11 - Monitoring And Logging

● Installation Of grafana

● Database Installation MySQL

● Grafana Setup with My SQL

● Installation of prometheus

● Setting Up Prometheus on Kubernetes cluster

● Monitoring K8 Cluster with prometheus

● Alerts in Grafana

● Grafana Plugins

Week 12 - Projects

Major Projects - Mentor Guided

○ Design and implement a robust DevOps project involving the

deployment of Amazon Elastic Container Service (ECS) on EC2
instances, incorporating CloudWatch for monitoring, and integrating
load balancers for optimal application scaling

○ Amazon EKS, incorporating the Nginx Ingress Controller for

efficient traffic routing, and integrating Cert-Manager for SSL
certificate management.

Major Projects - Self Guided

○ Github action to add ad node as a self hosted runner and run a

specific docker image and expose it to particular port using nginx

○ System Monitoring Script via Shell Scripting - Write a script to

monitor system resources (CPU, memory, disk usage) and generate
reports. Include email notifications for critical conditions.

○ DevOps pipeline with AWS, CI/CD pipeline with GitHub Actions and
Jenkins.

○ Deploying containerized applications using Docker and

Kubernetes
○ Deploying AWS services using Terraform