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 Duration 21 hours

Course Outline

Foundations of Microservices Architecture 

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

Configuring AWS Cloud9 for Microservices Development — Rapid initialisation

  • Provisioning an AWS Cloud9 environment
  • Customising the development workspace
  • Linking AWS services to Cloud9

Constructing Microservices with Docker

  • Overview of Docker and containerisation
  • Building and validating Docker containers
  • Leveraging Docker Compose for multi-container systems
  • Practical task: developing a multi-container application locally

Event-Driven Architecture and Asynchronous Messaging

  • Core tenets of event-driven architecture; synchronous vs asynchronous communication
  • Amazon SQS for queue-based messaging
  • Amazon SNS for publish-subscribe patterns
  • Amazon EventBridge for event routing and distribution
  • Kafka and Amazon MSK for high-throughput streaming — Brief overview, optional
  • Practical task: establishing asynchronous communication between two services via SQS and SNS, followed by extending with EventBridge routing

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

  • Configuring Amazon ECS for container orchestration
  • Deploying microservices via AWS Lambda
  • Introduction to Kubernetes and Amazon EKS as an alternative orchestration method — Brief overview, comparative analysis with ECS
  • Service discovery mechanisms in microservices
  • Scaling microservices within AWS
  • Practical task: deploying on ECS and benchmarking against an EKS configuration

API Management via AWS API Gateway

  • Developing and governing RESTful APIs
  • Integrating APIs with microservices
  • API versioning and rate limiting
  • Practical task: exposing microservices through API Gateway with versioning

Observability, Monitoring, Logging, and Distributed Tracing

  • Leveraging AWS CloudWatch for monitoring
  • Configuring logging via Amazon CloudWatch Logs
  • Setting up alerts and notifications
  • Principles of distributed tracing
  • Utilising AWS X-Ray for request tracing
  • OpenTelemetry for vendor-agnostic instrumentation
  • Practical task: instrumenting microservices with X-Ray and OpenTelemetry to trace requests across services

CI/CD and Infrastructure as Code 

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

Security Best Practices for Microservices

  • Implementing IAM roles and policies
  • Securing microservices via API Gateway
  • Encrypting data in transit and at rest

Requirements

Learners are expected to possess:

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

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