DevOps

Module 1: Introduction to DevOps
What is DevOps?
Benefits of DevOps in software development and IT operations.
DevOps lifecycle: Continuous Development, Continuous Integration, Continuous Testing, Continuous Deployment, Continuous Monitoring.
Key differences between DevOps, Agile, and traditional IT.
Module 2: Version Control Systems
Overview of Version Control Systems (VCS).
Introduction to Git:
Installation and setup.
Key commands: clone, commit, push, pull, merge, etc.
Branching and Merging strategies.
Collaborative workflows: GitHub/GitLab basics.
Module 3: Containerization Basics
What are containers?
Introduction to Docker:
Installing Docker.
Understanding Docker images, containers, and Dockerfiles.
Building and running Docker containers.
Docker Hub: Pulling and publishing images.

Module 4: Continuous Integration/Continuous Deployment (CI/CD)
What is CI/CD?
Setting up Jenkins for CI/CD:
Installing Jenkins.
Configuring Jenkins pipelines.
Automating builds and deployments.
Alternative CI/CD tools: GitHub Actions, GitLab CI/CD, CircleCI.
Module 5: Infrastructure as Code (IaC)
Introduction to IaC.
Basics of Terraform:
Setting up Terraform.
Writing basic Terraform configurations.
Managing infrastructure with Terraform.
Infrastructure provisioning on cloud platforms (AWS, Azure, GCP).
Module 6: Configuration Management
What is configuration management?
Introduction to Ansible:
Installing Ansible.
Writing playbooks.
Automating server configurations.
Comparison of Ansible with Chef and Puppet.
Module 7: Container Orchestration
Why use container orchestration?
Introduction to Kubernetes (K8s):
Key concepts: Pods, Deployments, Services.
Setting up a Kubernetes cluster (Minikube or cloud-based).
Managing applications with Kubernetes.