Building Microservices with Spring Boot and Docker
Part 1: Spring Boot
Spring "Boot"?
https://spring.io/projects
Where to start?
Main design goals
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“Spring Boot […] is designed to get you up and running as quickly as possible.”
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"Spring Boot favors convention over configuration […]."
And the details?
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Embedded Tomcat, Jetty…
Stand-alone
No need to deploy .war’s/.ear’s
Stand-alone, no deployment
$ java -jar cxf-boot-simple-0.0.1-SNAPSHOT.jar
or
$ mvn spring-boot:run
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'starter' POMs to simplify Maven configuration
'starter' POMs
Batch, Messaging, Caching, Relational Databases, JPA, NoSQL, whatever, Redis, Integration, Logging, WebServices, Mail, Security, Webapps, REST,…
github.com/spring-projects/spring-boot/tree/master/spring-boot-project/spring-boot-starters (official)
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something more?
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Automatically configure Spring whenever possible
Automatic configuration
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Production-ready features
Metrics, health checks, externalized configuration…
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No code generation
No XML configuration!
Let´s go!
Where to start?
brew|choco|agt-get install git
brew|choco|agt-get install maven
brew cask|choco|agt-get install java|jdk8
brew cask|choco|agt-get install docker