Microservices

5 days
MicroServ - Version:1
Description
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 various frameworks
Intended audience
Developers, architects
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  • 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
    • 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
    • Labs

  • 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
    • Versioning Strategy
    • Richardson Maturity Model
    • Example scenario
    • Key Principles of RESTful Web Services
    • Using JAX-RS

  • Spring Framework
    • Review of Spring Essentials
    • Why Spring
    • Configuration using Spring
    • Bean creation
    • Data Management

  • Spring Boot Introduction
    • Introduction to Spring Boot
    • Value Proposition of Spring Boot
    • High-level Spring Boot features
    • Creating a simple Boot application using Spring Initializer web-site
    • Spring Boot Dependencies, Auto-Configuration, and Runtime
    • Dependency management using Spring Boot starters
    • How auto-configuration works
    • Configuration properties
    • Overriding auto-configuration
    • Using CommandLineRunner
    • JPA With Spring and Spring Data

  • Quick Intro to ORM with JPA
    • Benefits of Using Spring with JPA
    • Configuring Spring JPA with Spring Boot
    • Spring Data JPA dynamic repositories.
    • Spring MVC Architecture and Overview
    • Introduction to Spring MVC and Request Processing
    • Controller method signatures
    • Using @Controller, @RestController, and @GetMapping annotations
    • Configuring Spring MVC with Spring Boot
    • Spring Boot packaging options: JAR or WAR
    • REST With Spring MVC

  • An Introduction to the REST Architectural Pattern
    • Controlling HTTP Response codes with @ResponseStatus
    • Implementing REST with Sprign MVC, @RequestMapping, @RequestBody and @ResponseBody
    • Spring MVC’s HttpMessageConverters and automatic content negotiation

  • 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

  • Project: Creating Containerized Spring Boot App
    • Create Sample App With Spring Boot
    • Create Docker Image
    • Deploy Docker Image to PKS

  • Project: Conversion of Monolithic App to Microservices
    • Create Monolithic App With Spring Boot
    • Rearchitect to Microservices
    • Containerize
    • Deploy to PCF
  • Comfortable with command-line operations Familiar with software development
  • Understand modern software development for stable fault-tolerant and scalable applications using microservices Understand the role of PAAS and PCF Being able to develop microservices and deploy it with PCF
Contact Us
03-6176666
03-6176677 info@sela.co.il

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