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 Duration 21 hours

Course Outline

Foundations of Microservices Architecture 

  • Defining microservices
  • Advantages and complexities of the microservices model
  • Contrasting with monolithic architectures

Configuring AWS Cloud9 for Microservices Workflows — Rapid Setup

  • Establishing an AWS Cloud9 environment
  • Optimising the development workspace
  • Linking AWS services to Cloud9

Developing Microservices with Docker

  • Core concepts of Docker and containerisation
  • Construction and validation of Docker containers
  • Leveraging Docker Compose for multi-container setups
  • Practical task: constructing a multi-container application locally

Event-Driven Design and Asynchronous Communication

  • Key principles of event-driven architecture; synchronous vs. asynchronous communication
  • Utilising Amazon SQS for queue-based messaging
  • Implementing Amazon SNS for publish-subscribe patterns
  • Routing and dispatching events with Amazon EventBridge
  • Kafka and Amazon MSK as options for high-volume streaming — Conceptual overview, optional
  • Practical task: establishing asynchronous communication between two services via SQS and SNS, followed by EventBridge routing extensions

Deploying Microservices on AWS (ECS, Lambda, and EKS)

  • Configuring Amazon ECS for container orchestration
  • Rolling out microservices using AWS Lambda
  • Overview of Kubernetes and Amazon EKS as an alternative orchestration method — Comparative overview with ECS
  • Service discovery mechanisms in microservices ecosystems
  • Scaling strategies for microservices on AWS
  • Practical task: deploying on ECS and evaluating against an EKS configuration

API Governance via AWS API Gateway

  • Creation and administration of RESTful APIs
  • Integrating APIs with microservices
  • Implementing API versioning and throttling controls
  • Practical task: exposing microservices through API Gateway with versioning implemented

Observability, Monitoring, Logging, and Distributed Tracing

  • Utilising AWS CloudWatch for system monitoring
  • Configuring logging with Amazon CloudWatch Logs
  • Establishing alarms and notification workflows
  • Concepts of distributed tracing
  • Request tracing using AWS X-Ray
  • Vendor-agnostic instrumentation with OpenTelemetry
  • Practical task: instrumenting microservices with X-Ray and OpenTelemetry to trace requests across services

CI/CD and Infrastructure as Code 

  • CI/CD pipeline strategies for microservices
  • Introduction to Terraform for infrastructure provisioning

Security Best Practices for Microservices

  • Configuring IAM roles and policies
  • Enhancing security via API Gateway
  • Data encryption in transit and at rest

Requirements

Participants are expected to have:

  • Fundamental to intermediate proficiency in Python
  • A foundational grasp of REST APIs, HTTP, and web application principles.
  • Basic knowledge of Linux command-line utilities and Git.
  • A basic understanding of Docker and containerisation concepts is advised, though not strictly required.
  • General familiarity with cloud computing principles and AWS services is beneficial

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