DevOps Full Course

Introduction to DevOps: 

DevOps Full Course

  • Overview:
    • Explore the principles and practices that define DevOps, a set of cultural and technical practices aimed at improving collaboration between development and operations teams.
  • History and Evolution:
    • Understand the evolution of DevOps and its impact on software development and IT operations.
DevOps Full Course

Read Also – What Is Jenkins

About DevOps:
Practical Guidance: 
                      Set up a collaborativDevOps Full Course - e project using tools like Slack or Microsoft Teams to simulate effective communication and collaboration between development and operations teams.
            Understanding cloud computing principles and services from various cloud providers.
Key Concepts:
             Scalability, elasticity, on-demand services, and resource pooling.
Practical Guidance: 
            Explore cloud services, understand pricing models, and set up a basic cloud environment.
Live Demo: 
            GitHub repositories for cloud-related scripts and configurations.
AWS (Amazon Web Services):
            Overview of cloud computing and AWS as a leading cloud service provider.

Key Topics: 
            EC2 (Elastic Compute Cloud): Virtual servers in the cloud, S3 (Simple Storage Service): Scalable object storage, IAM (Identity and Access Management): User and access control, VPC (Virtual Private Cloud): Network isolation in the cloud.

            Create an AWS account, launch an EC2 instance, store files in S3, and set up a basic IAM user with appropriate permissions. Use the AWS Management Console to explore these services hands-on.

Live Demo: 
            Walkthrough of AWS Console to demonstrate account creation, EC2 instance launch, and S3 bucket setup.
            Introduction to Microsoft Azure's cloud services and solutions.

Core Components: 
            Azure Virtual Machines: Scalable compute in the cloud, Azure App Service: Platform for building, deploying, and scaling web apps, Azure Storage: Storage services for the cloud.

Practical Skills: 
            Sign up for an Azure account, deploy a virtual machine, and explore Azure App Service for hosting a simple web app. Practice managing resources through the Azure portal.

Live Demo: 
            Azure Portal demonstration for account setup, VM creation, and App Service deployment.
Google Cloud Platform (GCP):
            Basic understanding of GCP services and solutions.
Core Components: 
            Compute Engine: Scalable and customizable virtual machines, App Engine: Platform for building and deploying applications, Cloud Storage: Object storage service.
Practical Skills: 
            Sign up for a GCP account, deploy a virtual machine using Compute Engine, and explore Cloud Storage for file storage.
Live Demo: 
            GitHub integration with GCP, showcasing version control and collaborative development.
Linux Basics: 
            Command-line operations, file systems, and user management on Linux.

Shell Scripting: 
            Writing and executing shell scripts for automation.

System Administration: 
            Introduction to Linux system administration tasks.

Practical Guidance: 
            Install a Linux distribution (e.g., Ubuntu). Practice basic command-line operations, file manipulation, and user management. Set up a simple web server using Linux.

Live Demo: 
            Live demonstration of Linux commands, script creation, and system administration tasks.
            GitHub is a web-based platform for version control and collaboration. It facilitates seamless coordination among team members by providing a centralized repository for code, projects, and documentation.

Key Features:

Version Control: 
            Track changes, collaborate, and manage code versions.

            Multiple contributors can work on projects concurrently.

Issues and Pull Requests: 
            Facilitates discussion, bug tracking, and code review.

            Automate workflows, build, test, and deploy from GitHub.

Practical Guidance: 
            Set up a GitHub account, create repositories, and explore key features like issues, pull requests, and actions.

Live Demo: 
            Walkthrough of creating repositories, branching, committing changes, opening pull requests, and integrating GitHub Actions into a project.
Introduction to Containers: 
            Understanding containerization and its advantages.

Containerization in Practice: 
            Docker Basics: Dockerfile, Docker Image, Docker Container, Container Networking and Storage.

Docker Compose: 
            Orchestrating multi-container applications using Docker Compose.

Practical Guidance: 
            Install Docker on your machine and create a Dockerfile to build a custom image. Run containers, network them, and use Docker Compose to deploy a multi-container application, such as a web server and a database.

Live Demo: 
            Live demonstration of Docker installation, Dockerfile creation, container creation, and Docker Compose setup.
Continuous Integration with Jenkins: 
            Setting up Jenkins: Installation and configuration, Automated Builds: Building projects automatically.

Pipeline as Code: 
            Jenkins Pipeline: Introduction to scripted and declarative pipelines, Integration: Connecting Jenkins with version control (e.g., Git) and deployment tools.

Practical Guidance: 
            Install Jenkins locally or on a cloud VM. Set up a Jenkins pipeline using a simple project from a version control system. Trigger automated builds and explore the Jenkins dashboard.

Live Demo: 
            Live demonstration of Jenkins installation, job creation, pipeline setup, and integration with version control.
Build Automation: 
            Understanding Maven as a project management and build automation tool.

Dependency Management: 
            Managing project dependencies efficiently using Maven.

Plugins and Goals: 
            Practical use of Maven plugins and defining build goals.

Practical Guidance: 
            Create a Java project and use Maven to manage dependencies. Write a basic Maven POM file, build the project, and explore Maven's command-line capabilities.

Live Demo: 
            Live demonstration of Maven installation, project setup, dependency management, and plugin usage.
Configuration Management: 
            Introduction to Ansible for automating configuration tasks.

            Writing Ansible playbooks for defining configurations.

Integration with DevOps Pipeline: 
            Using Ansible in a continuous deployment pipeline.

Practical Guidance: 
            Install Ansible and write a simple playbook to configure a virtual machine. Integrate Ansible into your continuous deployment pipeline to automate configuration tasks.

Live Demo: 
            Live demonstration of Ansible installation, playbook creation, and integration into a CI/CD pipeline.
Container Orchestration: 
            Understanding Kubernetes for automating the deployment, scaling, and management of containerized applications.

Pods, Services, and Deployments: 
            Practical aspects of Kubernetes components.

Scaling and Management: 
            Efficient scaling and management of applications in a Kubernetes cluster.

Practical Guidance: 
            Set up a local Kubernetes cluster using tools like Minikube. Deploy a sample application, create pods, services, and deployments. Explore scaling and management features.

Live Demo: 
            Live demonstration of Kubernetes cluster setup, application deployment, and scaling.
Infrastructure as Code (IaC): 
            Basics of Terraform for defining and provisioning infrastructure.

Terraform Configuration: 
            Writing and executing Terraform scripts.

Integration with Cloud Providers: 
            Using Terraform to manage resources on AWS, Azure, or other cloud providers.

Practical Guidance: 
            Install Terraform, create a simple Terraform script to provision resources like an EC2 instance on AWS or a virtual machine on Azure. Apply the script to deploy and manage infrastructure.

Live Demo: 
            Live demonstration of Terraform installation, script creation, and infrastructure deployment.
Shell Scripting:
Scripting Fundamentals: 
            Learning scripting languages like bash or shell.

Automation with Scripts: 
            Writing scripts for various tasks in a DevOps environment.

Practical Exercises: 
            Hands-on exercises to reinforce scripting skills for automation.

Practical Guidance: 
            Write shell scripts to automate common tasks, such as file manipulation, directory creation, or system monitoring. Execute the scripts in a Linux environment to observe their effects.

Live Demo: 
            Live demonstration of script writing, execution, and automation tasks in a real environment.
Mahesh Wabale
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