DevOps Online Live Class by Experts

DevOps Overview

• Waterfall, Agile and DevOps
• DevOps (What, Why, Benefits)
• Overview – CICD

AWS Fundamentals

• Physical and Virtual Servers
• Public/Private Cloud Computing
• AWS/Azure/GCP (OV)
• Benefits of Cloud Computing
• Pricing and Usage Policy
• IAM Service
• EC2 Service
• RDS Service
• Cloud Storages
• Elastic IP, CloudFront and ELB (OV)

Practical

• AWS Free Tier Account Creation
• IAM User Creation
• EC2 Instance Creation
• Security Group Configuration
• Creation of database using RDS
• Connecting Ec2 Instance
• Connecting database
• Creation of S3 storage

Linux Fundamentals

• Linux
• Linux Architecture
• Linux Distributions
• Basic Linux Commands
• File Permission Management
• User Creation
• Shell Scripts
• SSH and VI Utility

Practical

• Creation of User
• Establishing SSH Connection to the Server
• File creation and Manipulation using VI editor
• Managing permissions
• Basic commands execution
• Writing Shell Scripts Program

Java Concepts
Build Tools – Maven
Python
SQL

Git and GitHub

• Version Control System
• Central vs Distributed Version Control System
• Introduction to Git
• Installation and setting up Git
• Important Git Commands
• Creating and Managing git Repositories
• Branching, Merging, Stashing, Rebasing, Reverting and Resetting
• Introduction to GitHub
• Managing Remote Repositories

Practical

• Installation and Configuration of git
• Creating Git Repositories
• Demonstrating various Git repositories
• Merging Branches and Managing merge conflicts
• Stashing, Reverting, Rebasing and Resetting
• Collaborating local and remote repositories

Jenkins :-

• Overview of Continuous Integration
• Difference between Continuous vs Traditional Integration
• Overview of Jenkins
• Jenkins Master-Slave Architecture
• Jenkins Installation and Configuration
• Jenkins Plugins
• Jenkins Management
• Jenkins Freestyle and Pipeline Jobs
• Scripted and Declarative Pipelines
• Configuring Slave Node to Jenkins

Practical :

• Installation and Configuration of Jenkins
• Configuration of Tools
• Configuration of Plugins
• Creation of Freestyle Jobs, scripted and declarative pipeline jobs
• Demonstrate pipeline triggering using GitHub webhooks
• Scripted and Declarative pipelines
• Integration of Code Coverage Tools and Static Code analysis tools
• Triggering pipelines using Git Web Hooks
• Creation of CICD pipelines
• Adding slave node to Jenkins

Docker, and Docker Hub

• Introduction to Virtualization and Containerization
• What is Containerization
• Docker Architecture
• Docker Hub (OV)
• Docker Installation
• Docker Commands
• Container Modes
• Port Binding
• Docker file
• Managing Docker Images
• Running and Managing Containers
• Docker Volume
• Docker Compose
• Overview of Docker Swarm

Practical :

• Installation of Docker and Docker Compose on AWS EC2
• Running Docker Commands
• Writing Docker Files for various applications
• Building Docker Images
• Pushing Images to Docker Hub
• Running Docker Containers
• Container Port Binding
• Running multiple containers using Docker Compose file
• Persisting container data using Docker Volume
• Initialize a docker swarm and demonstrate workload deployments

Kubernetes

• Overview of Container Orchestration
• Different between Docker swarm and Kubernetes Cluster
• Kubernetes Architecture
• Installation of Kubernetes – Minikube and EKS
• Kubernetes Nodes
• Kubernetes Pods
• Kubernetes Deployments
• Rolling updates and rollbacks
• Scaling up and down of the application
• Services in Kubernetes

Practical:

• Installation and configuration of Kubernetes Minikube
• Creation of Pods and Deployments using ad-hoc Commands
• Creation of Pods and Deployments using YAML files
• Scaling up and Scaling Down of the application
• Rolling out Deployments and Rolling Back
• Creation of Services Configuration Automation using Ansible
• Overview of Configuration Automation
• Introduction to Ansible
• Ansible Architecture
• Components of Ansible
• Installation and Configuration of Ansible
• Ansible ad-hoc commands
• Ansible Playbooks
• Ansible Variables
• Ansible Handlers
• Ansible Role using Ansible Galaxy

Practical:

• Installation and Configuration Ansible
• Running Ansible ad-hoc commands.
• Writing Ansible Playbooks to Configure Servers
• Creating Ansible Roles

Terraform

• Introduction to Terraform
• Terraform Vs Ansible
• Terraform Architecture
• Terraform Configuration
• Terraform Commands
• Managing Terraform Resources
• Terraform End to End Project

Practical:

• Installation of Terraform on AWS EC2 Instance
• Writing Terraform Configuration
• Creation of AWS EC2 instance using terraform
• Managing AWS resources using terraform
• End to End Infrastructure Creation Project.

Prometheus and Grafana

• Overview of continuous monitoring
• Continuous monitoring tools in DevOps
• Installation and Configuration of Prometheus and Grafana
• Prometheus Architecture
• Monitoring using Prometheus
• Dashboard visualization using Grafana

Practical

• Installation and Configuration of tools
• Monitoring Targets using Prometheus
• Visualizing Reports using Grafana

Project / Internship (Any)

Syllabus

• Overview : Understanding the DevOps philosophy and its significance in modern software development.
• Key Concepts : Continuous Integration (CI), Continuous Deployment (CD), and the DevOps lifecycle.

2. Version Control Systems

• Git: Mastering Git commands, branching strategies, and collaboration workflows.
• GitHub/GitLab : Utilizing platforms for repository management and team collaboration.

3. Continuous Integration and Continuous Deployment (CI/CD)

• Jenkins: Setting up pipelines, automating builds, and integrating testing.
• Azure DevOps: Implementing CI/CD pipelines using Azure services.

4. Configuration Management

• Ansible: Automating infrastructure provisioning and configuration.
• Chef/Puppet: Managing system configurations and deployments.

5. Containerization and Orchestration

• Docker: Creating, managing, and deploying containerized applications.
• Kubernetes: Orchestrating container deployments, scaling, and management.

6. Infrastructure as Code (IaC)

• Terraform: Defining and provisioning infrastructure using code.
• CloudFormation: Managing AWS resources through templates.

7. Monitoring and Logging

• Prometheus: Collecting and analyzing metrics.
• Grafana: Visualizing data and setting up dashboards.
• ELK Stack: Implementing Elasticsearch, Logstash, and Kibana for log management.

8. Cloud Platforms

• AWS: Exploring services like EC2, S3, and Lambda.
• Azure: Utilizing Azure services for DevOps practices.
• Google Cloud Platform (GCP): Leveraging GCP services in DevOps workflows.

9. Security in DevOps

• DevSecOps: Integrating security practices into the DevOps pipeline.
• Vulnerability Assessment: Identifying and mitigating security risks.

10. Testing Automation

• Selenium: Automating web application testing.
• JUnit/TestNG: Implementing unit testing frameworks.

11. Collaboration and Communication

• Agile Methodologies: Applying Agile principles in DevOps.
• Tools: Using Jira, Confluence, and Slack for team collaboration.

12. Case Studies and Real-World Applications

• Industry Examples: Analyzing successful DevOps implementations.
• Best Practices: Learning from real-world scenarios and challenges.