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Develop - Race to the Finish! Accelerate Your Skills
- 1. Race to theFinish! Accelerate Your Skills Erik Hochstedt, Software Developer Jonathan West, Software Developer, @JonathanGWest #HybridCloudTour
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- 3. #HybridCloudTour Code Rally ina Nutshell • Code Rally is an IDE and server, that allows the user to write AIs written in Java (on WebSphere) or JavaScript (on Node.js), and then used in a variety of interesting ways • A user-friendly development environment that allows the writing of simple AI code, which then becomes: • Multi-player (race with other AIs simultaneously) • Competitive (race replays, streaming, and leaderboard) • Graphical (see races streamed in real-time) 3
- 4. #HybridCloudTour Code Rally Techand Architecture • Everything we are showing is freely available right now • Bluemix – the cloud technology behind Code Rally • WASdev – home of WebSphere Liberty, which Code Rally is based • Code Rally on developerWorks • Open By Design • Sneak a peak to see how it is implemented • All the Code Rally code is open source in IBM DevOps Services (IDS) 4
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- 6. #HybridCloudTour Behind the Scenes:How to Build a Hybrid Cloud-Based Application Erik Hochstedt, Software Developer Jonathan West, Software Developer, @JonathanGWest #HybridCloudTour
- 7. #HybridCloudTour The Technology Behindthe Tracks • WebSphere Liberty • Node.js • Cloud Foundry on IBM Bluemix • Docker containers on IBM Bluemix • Cloudant NoSQL backend on Bluemix / DashDB SQL backend on Bluemix • Development environment is WebSphere Developer Tools (Eclipse) 7
- 8. #HybridCloudTour WebSphere Liberty: BluemixCloud and Local • The dynamic Java EE 7 platform that enables your applications and drives developer productivity and rock-solid production support • Fast startup, low memory footprint, easy to configure, includes all the latest Java 8 and Java EE 7 tech, plus fully supported by IBM with many additional tools/resources/samples/docs/support • Write once, deploy everywhere: Docker (local/private/Bluemix), Cloud Foundry Bluemix (Public/Local/Hybrid), Cluster, etc. 8
- 9. #HybridCloudTour Code Rally onBluemix Cloud Foundry w/ Cloudant Twitter Microservice • Written in Node.js, users may tweet at @CodeRally to enter races on the server, implemented as microservice. WebSphere Liberty Instant Runtime • Code Rally Server bundled as a WAR application, deployed to Cloud Foundry Liberty runtime. • Java EE 7: JSP 2.3, WebSockets 1.1, JAX-RS 2.0, Servlets 2.3, SSL/TLS 1.2 CloudAnt NoSQL Database • Cloudant is a NoSQL database, based on CouchDB, and hosted as a Bluemix Cloud Foundry service. WebSphere Liberty Local Server • Java Code Rally Race Client • Java EE 7 • WebSockets 1.1 • Servlets 2.3 Node.js Local Server • JavaScript Code Rally Race Client HTTP Requests and WebSockets 9
- 10. #HybridCloudTour Code Rally onBluemix Containers w/ DashDB 10 Twitter Microservice • Written in Node.js, users may tweet at @CodeRally to enter races on the server, implemented as microservice. WebSphere Liberty Instant Runtime • Code Rally Server bundled as a WAR application, deployed to Cloud Foundry Liberty runtime. • Java EE 7: JSP 2.3, WebSockets 1.1, JAX-RS 2.0, Servlets 2.3, SSL/TLS 1.2 CloudAnt NoSQL Database • DashDB is a Relational SQL cloud database, focused on analytics and hosted in Bluemix. WebSphere Liberty Local Server • Java Code Rally Race Client • Java EE 7 • WebSockets 1.1 • Servlets 2.3 Node.js Local Server • JavaScript Code Rally Race Client HTTP Requests and WebSockets
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- 12. #HybridCloudTour Web Technologies likeRestful Web Services and WebSockets Enables Polyglot Programming • Communication with the Code Rally Server through standard Web APIs, using HTTP requests, WebSockets and JSON. • This central API is exposed and implemented by the WebSphere Application Server application, with racers connecting through this API to enter and compete in a race 12
- 13. #HybridCloudTour Cloud Foundry andDocker on Bluemix • Cloud Foundry is an Open Source PaaS offering, which underlies IBM Bluemix's Cloud Foundry platform • Rather than configuring and deploying a machine (IaaS), developers target a runtime (WebSphere Liberty/Node.js/Asp.net/etc.), which abstracts out the application infrastructure • This lets developers focus on code • Docker Containers allows the developer to package and deploy an application and its dependencies across heterogeneous environments • This allows developers greater control over the environment, and is the basis for IBM Bluemix Containers 13
- 14. #HybridCloudTour IBM DevOps Services— Delivery Pipeline • The DevOps “glue” that ties together the Code Rally build, deployment, and testing processes • Automatically begins application deployment when a developer commits a change set to Git • Deploys builds to IBM Bluemix (both Cloud Foundry and Docker) • But only if the automated test succeeds : ) 14
- 15. #HybridCloudTour Backend: Cloudant andDashDB • Code Rally supports both local and cloud-based backend databases • Cloudant is a NoSQL cloud database based on the open source CouchDB, and DashDB is an analytics focused cloud database, based on IBM DB2 • Provision a new 20GB cloud database with only a single command: • CLI: cf create-service cloudantNoSQLDB Shared my_db 15
- 16. #HybridCloudTour Learn More • WebSphereLiberty trial download • http://ibm.biz/Bd45Nn • IBM Bluemix • https://www.bluemix.net/ • Code Rally on developerWorks • https://www.ibm.com/developerworks/community/blogs/code- rally/entry/landing?lang=en 16
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