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LinkedIn Learning

Extending, Securing, and Dockerizing Spring Boot Microservices

via LinkedIn Learning

Overview

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Build on your foundational knowledge of Spring. Learn how to extend, secure, and "dockerize" Spring Boot microservices, and turn them into production-ready applications.

Syllabus

Introduction
  • Elevate a microservice
  • What you should know
  • Reviewing the Original Spring Boot microservice
1. Enhancing a Spring Boot Microservice
  • Running the microservice
  • Define the schema and default data
  • Identify transactional business services boundaries
2. Hardening the Microservice
  • Adding a runtime logger
  • Unit testing with Mockito vs. integration testing
  • Restful API testing with JUnit
  • Documenting APIs with Swagger
3. Spring Security with JSON Web Tokens (JWT)
  • Users and roles
  • Spring Security authentication
  • Password encryption
  • Understanding JWT
  • Configuring Spring Security for JWT for authorization
  • Securing APIs
4. Leveraging Docker for MySQL Database Access
  • What is Docker?
  • Running the application with MySQL container
  • Database migration with Flyway
  • Selecting Spring profiles at runtime
5. Dockerizing Your Microservice
  • Create and run a Java application Docker image
  • Link the Java application and database Docker containers
  • Separate application image from database migration
  • Leverage a Docker Maven plugin
  • Sharing images with Docker hub
Conclusion
  • Next steps

Taught by

Mary Ellen Bowman

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4.3 rating at LinkedIn Learning based on 148 ratings

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