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Open-sourcing http://spring.io

Open-sourcing http://spring.io

How does the Spring team develop and operate the new http://spring.io, entirely with Pivotal technologies? We're here to share our experience.

Talk presented at mix-it.fr 2014
http://www.mix-it.fr/session/485/open-sourcing-http-spring-io

Brian Clozel

April 30, 2014
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  1. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Open-sourcing http://spring.io Brian Clozel, Spring Framework committer, Pivotal inc. @brianclozel
  2. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 2 Show of hands!
  3. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Let’s start!
  4. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 4
  5. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 5
  6. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 6
  7. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 7
  8. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 8 http://github.com/bclozel @brianclozel Brian Clozel
  9. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ The Sagan application
  10. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 10
  11. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 11 The Example App problem
  12. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 12 The Reference App problem
  13. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 13
  14. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 14
  15. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ The code!
  16. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 16 github.com/spring-io/sagan
  17. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 17
  18. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 18 Spring Framework 4
  19. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 19 JDK 8 ! List<String> projectVersions = project.getProjectReleases().stream()! .map(ProjectRelease::getVersion)! .collect(Collectors.toList());
  20. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 20 Conditional Beans ! @Conditional(CustomCondition.class)! @Configuration! public class AppConfiguration {! ! }
  21. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 21 Spring Boot
  22. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 22 What’s Spring Boot? “Spring Boot lets you pair-program with the Spring team. Josh Long, @starbuxman
  23. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 23 AutoConfiguration ! @EnableAutoConfiguration // <- THIS!! @Configuration! @ComponentScan! public class AppConfiguration {! ! }
  24. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 24 Developers! - Spring Loaded
  25. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 25 Production-grade application ! curl spring.io/info! ! curl spring.io/autoconfig! ! curl spring.io/dump! ! curl spring.io/beans! ! * some endpoints are protected!
  26. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 26 Production-grade application
  27. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 27 The client-side story
  28. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 28 Build integration with Gradle ! // install NPM dependencies! task npmInstall(type:Exec) {! inputs.files "package.json", "bower.json"! outputs.dir "node_modules"! commandLine 'npm', 'install'! }! // run the Gulp.js build! task npmBuild(dependsOn: npmInstall, type:Exec) {! inputs.dir "src"! inputs.file "gulpfile.js"! outputs.dir "dist"! commandLine 'npm', 'run', 'build'! }
  29. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 29 Build integration with Gradle apply plugin: 'java'! // create a webjar to be served by the sagan-site module! jar {! from 'dist'! eachFile { ! details -> details.path = ! details.path.startsWith('META-INF') ?: 'static/'+details.path! }! }! ! jar.dependsOn npmBuild
  30. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 30 a JavaScript application // using curl.js as a module loader! curl.config({! packages: {! app: { location: 'app'}! },! paths: {! leaflet: { location: 'lib/leaflet/dist/leaflet', config: cjsConfig },! jquery: 'lib/jquery/jquery.min', ! }! });! ! // Promises-based API for executing callbacks! curl(['app', 'jquery']).then(start, fail);
  31. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 31 Gulp, a streaming build system
  32. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 32 Gulp, a streaming build system // concatenate and minify CSS files! gulp.task('minify-css', function() {! return gulp.src('src/css/*.css')! .pipe(cssmin({root: 'src/css'}))! .pipe(gulp.dest('./dist/css'));! });! ! // tasks run in parallel! gulp.task('build', [‘minify-css', 'bower-files'], function(){ });
  33. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 33 Gulp, a streaming build system // using gulp-bower-src to src bower dependencies! gulp.task('bower-files', function() {! var filter = gulpFilter(["**/*.js", "!**/*.min.js"]);! return bowerSrc()! .pipe(filter)! .pipe(uglify())! .pipe(filter.restore())! .pipe(gulp.dest('./dist/lib'));! })
  34. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Cloud Foundry + Blue/green deploys
  35. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 35
  36. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 36 Sagan Blue instances CF Router (golang) Sagan Green instances
  37. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 37 What about Session management?
  38. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 38 What about DB schema changes?
  39. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 39 General advice 12factor.net
  40. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ How we built Sagan
  41. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 41
  42. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 42 Deployed live at springone 2GX
  43. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 43 A distributed team! See http://spring.io/team
  44. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 44 Waffle.io
  45. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 45 Hipchat + Travis-CI
  46. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ What’s next?
  47. Unless otherwise indicated, these slides are © 2013-2014 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 47 github.com/spring-io/sagan ! spring.io/blog Thanks !!