"Getting familiar with Spring Boot", jDays 2015 Speaker: "Mattias Severson"
- 1. Getting Familiar with Spring Boot Mattias Severson 17th March 2015
- 3. Agenda • Spring Boot • Getting Started • Micro Service • Production Ready Features • and more…
- 4. Spring Boot? Spring Boot makes it easy to create stand- alone, production-grade Spring based Applications that you can "just run". We take an opinionated view of the Spring platform and third-party libraries so you can get started with minimum fuss.
- 5. Requirements • Recommended to use Java 8 • Default support of Java 7 • Can use Java 6 with some config
- 6. Maturity • Announced in Sept 2013 • 1.0 released April 2014 • Latest release 1.2.2 February 2015 • Built on Spring 4.1.x
- 8. Starter POMs spring-boot-starter-* • spring-boot-starter-web • spring-boot-starter-security • spring-boot-starter-data-mongodb • spring-boot-starter-websocket • spring-boot-starter-social-facebook • 40+ in total
- 11. Micro Service • Little (own) code required • ~10 MB disc (incl Embedded Tomcat) • ~300 MB memory (incl Tomcat)
- 12. Production Ready “Feature complete” is not the same as “production ready”
- 13. Actuator • Metrics • Health Check • Environment • Trace • …
- 14. Logging • Logback by default • Log rotation • Predefined format • Configurable location and filename
- 15. Configurable • server.port=8090 • server.session-timeout=30 • security.user.name=admin • spring.http.gzip.* • and much more…
- 16. More Features • Externalized Configuration • CommandLineRunner • Application Events and Listeners • MessageChannel • DB Schema Migration • …
- 17. View Support Supported Template Engines: • FreeMarker • Groovy Templates • Thymeleaf • Velocity • Mustache
- 18. References Spring Initializr http://start.spring.io/ Spring Guides http://spring.io/guides/ Spring Boot Reference Guide http://docs.spring.io/spring-boot/ docs/current/reference/htmlsingle/