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Microservices

List Tuition: $250.00

Overview

Duration: 16 Hours
Access: 1 Year
Format: Self-Paced Learning

A very important part of modern software development is the new discipline of Cloud-enabled microservices, and part of this is PAAS (Platform as a Service) which allows deploying such apps into production with the minimum effort. This course will introduce the participants into microservices and to its implementation with the Pivotal Cloud Foundry.

 

Audience

The course is intended for software architects and engineers. 

Prerequisites 

  • Comfortable with command-line operations
  • Familiar with software development

Outline

Overview

  • Course Intro
  • PAAS - Platform as a Service
  • Monoliths versus Microservices
  • Microservices History
  • Pivotal Cloud Foundry

Microservice Fundamentals

  • What is a Microservice Architecture
  • What is a Microservice
  • Benefits of Microservices
  • Downsides of Microservices
  • Use Cases for Microservices
  • Monolithic Architecture
  • Distributed Architecture
  • Service-oriented Architecture
  • Microservice and API Ecosystem
  • SOA vs. Microservices
  • Microservice & API

Containers and Docker

  • Container Fundamentals
    • What is a Container
    • What is Docker
    • Hypervisor Virtual Machines
    • How containers work
    • Containers and Microservice Architectures
    • Getting Started with Docker
    • Labs
  • Getting Started With Docker
    • Installing Docker – Native Linux
    • Installing Docker – Other Operating Systems
    • Docker Toolbox
    • Docker Machine Basics
    • Running your first Container
    • Developing a Microservice
  • Dockerfile
    • Dockerfile
    • Instructions and images
    • FROM
    • RUN
    • Building Images
    • The Build Context
    • Adding files to an Image
    • Executing Commands
    • Specifying an Entrypoint
  • Docker Port Mapping
    • Multi Container Hosting
    • Automatic Port Mapping
    • Specific Port Mapping
  • Deployment Patterns
    • Service instance per host
    • Multiple service instances per host
    • Service instance per VM
    • Service instance per container
  • Communication Patterns
    • API Gateway
    • Partial Failures
    • Circuit Breaker
  • Service Discovery Patterns
    • Client Side Discovery
    • Server Side Discovery
    • Service Registry
    • Self Registration
    • 3rd Party Registration
  • Data Management Patterns
    • Shared Database
    • Database per Service
    • Event Driven Architecture
    • Event Sourcing
    • Transaction Log Tailing
    • Database Triggers
    • Application Events
    • CQRS
    • Domain-Driven Design (DDD)
  • DockerHub
    • What is Docker Hub
    • Creating an account
    • Creating a Repository
    • Markdown Format
    • Pushing an Image
    • Integrating Multiple Microservices
    • Lab

    Microservices Detail

    • The Monolith vs Microservices overview
    • Cloud-Native Apps
    • High Availability, Scalability, Efficiency
    • Code repositories (such as Git) (covered as needed)
    • Continuous Integration, Continuous Delivery (CI/CD) (such as Jenkins) (covered as needed)
    • How Pivotal Cloud Foundry Enables Continuous Delivery

    Microservices Security

    • Why it’s so important
    • Microservice Security Principles
    • Access Tokens
    • Oauth 2.0
    • Kerckhoff’s Principle
    • Shannon’s Maxim
    • Security through obscurity
    • General Security Considerations
    • Middleware Security Considerations
    • Edge Services Security Considerations
    • Web and Other Client Security Considerations
    • People and Process Security Considerations

    REST Interfaces to MicroServices

    • What is a RESTful Web service?
    • HTTP verbs
    • HTTP response codes
    • kkVersioning Strategy
    • Richardson Maturity Model
    • Example scenario
    • Key Principles of RESTful Web Services
    • Using JAX-RS

     Container Orchestration with PKS

    • Introducing PKS Container Orchestration
    • Deploying the App in PCF and PKS
    • PKS Overview

    MongoDB

    • Introducing MongoDB
    • NoSQL vs NewSQL vs SQL
    • MongoDB and Containers
    • MongoDB and Microservices

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    Microservices

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