Jenkins

Module 1: Introduction to Jenkins and CI/CD

• Overview of Jenkins: Introduction to Jenkins, its history, and importance in DevOps.

• CI/CD Concepts: Understanding Continuous Integration, Continuous Deployment, and Continuous Delivery.

• Software Development Processes: Agile methodologies and their integration with Jenkins.

• Jenkins Architecture: Master-slave architecture and components.

Module 2: Setting Up Jenkins

• Installation and Configuration: Installing Jenkins on various platforms (Windows, Linux, macOS).

• Setting Up Plugins: Introduction to essential plugins and global configurations.

• User Management: Basic user authentication and authorization.

Module 3: Advanced Pipeline Concepts

• Parallel and Sequential Stages: Managing complex workflows.

• Conditional Execution: Using conditions in pipelines.

• Error Handling: Managing errors and exceptions.

• Environment Variables: Using variables in pipelines.

Module 4: Integrations and Plugins

• Source Code Management: Integrating with Git, SVN.

• Artifacts Management: Using Jenkins for artifact storage.

• Docker Integration: Running Jenkins in Docker containers.

• Kubernetes Deployment: Deploying Jenkins on Kubernetes.

Module 5: Best Practices and Security

• Code Quality and Review: Integrating code analysis tools.

• Testing and Coverage: Integrating testing frameworks.

• Approvals and Triggers: Manual approvals and triggers.

• Secrets Management: Securely handling sensitive data.

• Role-Based Access Control (RBAC): Implementing security roles.

Module 6: Monitoring and Metrics

• Performance Monitoring: Monitoring Jenkins performance.

• Metrics Collection: Collecting and analyzing Jenkins metrics.

• Alerting and Notifications: Setting up alerts and notifications.

• Scaling for Large Organizations: Best practices for large-scale deployments.

Terraform (Infrastructure as Code)

Module 1: Introduction to Terraform and Infrastructure as Code (IaC)

• Introduction to Terraform: Overview of Terraform, its history, and role in DevOps.

• Infrastructure as Code (IaC): Concept, advantages, and comparison with other IaC tools.

• Evolution of Cloud Infrastructure: Understanding virtualization, cloud computing, and the need for IaC.

Module 2: Setting Up Terraform

• Installation and Configuration: Installing Terraform on various platforms.

• Understanding Providers: Introduction to Terraform providers and their role.

• Basic Syntax and Configuration Files: Writing Terraform configuration files using HashiCorp Configuration Language (HCL).

Module 3: Terraform Basics

• Terraform Workflow: Understanding the init, plan, apply, and destroy commands.

• Resources and Attributes: Defining infrastructure resources and attributes.

• Input and Output Variables: Using variables for flexibility in Terraform configurations.

• State Management: Understanding Terraform state files and their importance.

Module 4: Advanced Terraform Concepts

• Modules: Creating reusable modules for efficient infrastructure management.

• Workspaces: Managing multiple environments with Terraform workspaces.

• Provisioners: Using local-exec and remote-exec provisioners for resource initialization.

• Data Sources: Fetching data from external sources.

Module 5: Terraform with Cloud Providers

• AWS Integration: Setting up and managing AWS resources with Terraform.

• Azure and Google Cloud Integration: Overview of integrating Terraform with other cloud providers.

• Multi-Cloud Strategies: Managing infrastructure across multiple cloud platforms.

Module 6: Security and Best Practices

• Secure Secret Management: Handling sensitive data securely in Terraform.

• Access Control and Authentication: Managing access to Terraform configurations.

• Remote State Management: Using S3 and DynamoDB for secure state management.

• Best Practices for Terraform Code: Organizing and optimizing Terraform configurations.

Kubernetes

Module 1: Introduction to Kubernetes and Containerization

• Introduction to Kubernetes: History, motivation, and role in DevOps.

• Containerization Basics: Introduction to Docker, container concepts, and Dockerfile.

• Setting Up Docker: Installing Docker and running Docker containers.

• Kubernetes Overview: Understanding Kubernetes architecture and components.

Module 2: Setting Up Kubernetes

• Local Setup with Minikube: Installing and running Kubernetes locally.

• Kubernetes Installation Methods: Using kubeadm, kops, and Docker client.

• Minikube vs. Docker Client vs. kops vs. kubeadm: Comparison and use cases.

• Hands-On: Setting up Kubernetes using Minikube.

Module 3: Kubernetes Basics

• Pods and Containers: Understanding pod lifecycle and container management.

• Replication Controllers and Deployments: Managing pod replicas and deployments.

• Services and Load Balancing: Creating services and load balancing.

• Labels and Selectors: Using labels for resource management.

• Health Checks: Implementing readiness and liveness probes.

• Secrets and ConfigMaps: Managing sensitive data and configurations.

Module 4: Advanced Kubernetes Concepts

• Persistent Volumes and Stateful Sets: Managing persistent data.

• Ingress Controllers and External DNS: Exposing services externally.

• Tolerations and Node Affinity: Managing node scheduling.

• Horizontal Pod Autoscaling (HPA): Scaling pods based on resource usage.

• Cluster Autoscaling (CA): Scaling cluster nodes dynamically.

Module 5: Packaging and Deploying Applications

• Introduction to Helm: Creating and managing Helm charts.

• Building and Deploying Applications: Using Helm for application deployment.

• Hands-On: Creating and deploying Helm charts.

Module 6: Continuous Development and Delivery

• Introduction to Skaffold: Automating development workflows.

• CI/CD Pipelines with Kubernetes: Using tools like GitHub Actions and GitOps.

• Hands-On: Implementing CI/CD pipelines.

Module 7: Serverless and Microservices

• Introduction to Serverless: Understanding serverless computing.

• Kubernetes and Serverless Frameworks: Deploying serverless applications.

• Istio and Service Mesh: Introduction to Istio for microservices management.

• Hands-On: Working with Istio for authentication and RBAC.

Module 8: Monitoring, Logging, and Security

• Monitoring with Prometheus and Grafana: Setting up monitoring dashboards.

• Logging with Fluentd and ELK Stack: Managing logs in Kubernetes.

• Security Best Practices: Implementing secure configurations and access controls.

• Hands-On: Setting up monitoring and logging tools.

Module 9: Advanced Topics and Real-World Applications

• Kubernetes on Cloud Providers: Deploying Kubernetes on AWS, Azure, and GCP.

• Multi-Cloud Strategies: Managing Kubernetes across multiple clouds.

• Real-World Case Studies: Implementing Kubernetes in complex environments.

• Hands-On Projects: Deploying real-world applications on Kubernetes.

Module 10: Hands-On Projects and Assessments

• Practical Assignments: Building real-world Kubernetes deployments.

• Real-Time Projects: Implementing Kubernetes in actual environments.

• Assessments and Mock Interviews: Preparing for real-world scenarios.