Building out a Microservices Architecture with WebSphere Liberty Profile and Netflix Open Source
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This session will show how the combination of IBM WebSphere Application Server Liberty profile, IBM's application server for the cloud, and Netflix Open Source Software (OSS), can be used to build applications with high availability, auto-recovery, and continuous delivery at web scale. You will get an overview of the Netflix OSS projects and see how Liberty's extensibility makes it easy to integrate these projects with your application. We will share with you open source that IBM has made available to allow you to leverage the power of these projects within the Liberty programming model. Come see the benefits of a microservices architecture leveraging a combination of Netflix OSS and the WebSphere Liberty profile.
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Building out a Microservices Architecture with WebSphere Liberty Profile and Netflix Open Source
- 1. © 2015 IBM Corporation Building out a Microservices Architecture with WebSphere Liberty Profile and Netflix Open Source David Currie, Senior Software Engineer @dcurrie | david_currie@uk.ibm.com
- 6. programmableweb.com 2012 4.3 billion API calls/day Peak Performance and Scale
- 8. DevOps HA & DR Elastic scaling
- 10. 2012 2013 2014 SPECjEnterprise Acme Air Cloud/Mobile Sample/Benchmark born Sample application cloud prize work Acme Air run on IBM Cloud at “Web Scale” Portability cloud prize work https://github.com/EmergingTechnologyInstitute
- 26. Hope is not a design method “ ”Michael Nygard, Release It!
- 27. App Container UserRequest Dependency A Dependency B Dependency C Dependency D Dependency F Dependency G Dependency I Dependency J Dependency L Dependency E Dependency H Dependency K Dependency M Dependency N Dependency O
- 28. UserRequest Dependency A Dependency B Dependency C Dependency D Dependency F Dependency G Dependency I Dependency J Dependency L Dependency E Dependency H Dependency K Dependency M Dependency N Dependency O App Container FAILURE!
- 29. UserRequest Dependency A Dependency B Dependency C Dependency D Dependency F Dependency G Dependency I Dependency J Dependency L Dependency E Dependency H Dependency K Dependency M Dependency N Dependency O UserRequest UserRequest UserRequest UserRequest App Container THREAD STARVATION!
- 30. UserRequest Dependency A Dependency B Dependency C Dependency D Dependency F Dependency G Dependency I Dependency E Dependency H Dependency A (5 Threads) Dependency B (5 Threads) Dependency C (10 Threads) Dependency D (5 Threads) Dependency E (10 Threads) Dependency F (5 Threads) Dependency G (10 Threads) Dependency H (5 Threads) App Container FAILFAST
- 33. Container Libraries App Property File DB Runtime URL Application DynamicLongProperty timeToWait = DynamicPropertyFactory.getInstance(). getLongProperty(“mywebapp.lock.waitTime", 1000); timeToWait.get(); Dynamic Configuration Archaius
- 34. Small download Low memory usage Simple configuration Fast start up Easy access Free tooling
- 35. GitHub Cloud Foundry NetflixOSS Zero Turnaround Jenkins Opscode Chef Apache Maven IBM UrbanCode Deploy Gradle Apache Ant IntelliJ IDEA WebSphere Developer Tools Liberty http://wasdev.net http://wasdev.github.io Docker
- 36. zosSecurity-1.0 zosTransaction-1.0 zosWlm-1.0 zosConnect-1.0 zosLocalAdapters-1.0 scalingController-1.0 scalingMember-1.0 dynamicRouting-1.0 collectiveController-1.0 clusterMember-1.0 mongodb-2.0wsSecurity-1.1 wmqJmsClient-1.1 wasJmsServer-1.0 jmsMdb-3.1 wasJmsClient-1.1jaxws-2.2 jaxb-2.2 wasJmsSecurity-1.0 jca-1.6couchdb-1.0 jcaInboundSecurity-1.6mdb-3.1 jms-1.1 zOS ND webProfile-6.0wab-1.0 concurrent-1.0 collectiveMember-1.0 restConnector-1.0 sessionDatabase-1.0 ldapRegistry-3.0 webCache-1.0 jaxrs-1.1 distributedMap-1.0 osgiConsole-1.0 json-1.0 timedOperations-1.0monitor-1.0 oauth-2.0 blueprint-1.0 adminCenter-1.0 openid-2.0 openidConnectServer-1.0 openidConnectClient-1.0 serverStatus-1.0 spnego-1.0 osgiAppIntegration-1.0Core servlet-3.0 jsp-2.2 jsf-2.0 ejbLite-3.1 jdbc-4.0 jndi-1.0 appSecurity-2.0 managedBeans-1.0 ssl-1.0 beanValidation-1.0 cdi-1.0 jpa-2.0 jsp-2.3 el-3.0 websocket-1.1 jdbc-4.1 servlet-3.1 websocket-1.0 jsonp-1.0 Base New in 1Q15 New in 4Q14 Web Profile spnego-1.0 osgiAppIntegration-1.0 jsp-2.3 el-3.0 websocket-1.1 jdbc-4.1 zosConnect-1.0 zosLocalAdapters-1.0 scalingController-1.0 scalingMember-1.0 dynamicRouting-1.0 couchdb-1.0 openid-2.0 openidConnectServer-1.0 openidConnectClient-1.0 servlet-3.1 websocket-1.0 jsonp-1.0 Repository onlyInstall and Repository 35 Liberty Features
- 37. 36 dcurrie@shotover /d/libertydemo (master) $ cat > gradle.properties wlpDir=d:/libertydemo/wlp dcurrie@shotover /d/libertydemo (master) $ gradlew build BUILD SUCCESSFUL Total time: 1 mins 4.741 secs dcurrie@shotover /d/libertydemo (master) $ ls -s ws-noss/build/libs/ws-netflix-oss_1.0.0.esa 5727 ws-noss/build/libs/ws-netflix-oss_1.0.0.esa https://github.com/WASdev/sample.netflixoss.wlp
- 38. 37 dcurrie@shotover /d/libertydemo/wlp (master) $ featureManager install netflixoss.wlp_1.0.0.esa server.xml <featureManager> <feature>jsp-2.2</feature> <feature>usr:netflixoss.wlp</feature> </featureManager>
- 39. 38 DynamicLongProperty timeToWait = DynamicPropertyFactory.getInstance(). getLongProperty(“mywebapp.lock.waitTime", 1000); timeToWait.get(); <archaius> <myWebapp><lock><waitTime>500</waitTime></lock></myWebapp> </archaius> server.xml
- 40. 39 public class MyCommand extends HystrixCommand<String> { protected String run() { // remote call } protected String getFallback() { // local fallback } } String result = new MyCommand().execute(); <hystrix> <command><MyCommand> <execution><isolation><thread> <timeoutInMilliseconds>10000</timeoutInMilliseconds> </thread></isolation></execution> </MyCommand></command> </hystrix> server.xml
- 41. IBM Bluemix Builds on a polyglot Platform-as-a-Service
- 42. IBM Bluemix Security Services Web and application services Cloud Integration Services Mobile Services Database services Big Data services Internet of Things Services Watson Services DevOps Services IBM, Third Party and Community Services
- 43. IBM Bluemix Private registry + Hosted Docker runtime + Scaling Groups
- 44. 43
- 46. Notices and Disclaimers Copyright © 2015 by International Business Machines Corporation (IBM). No part of this document may be reproduced or transmitted in any form without written permission from IBM. U.S. Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM. Information in these presentations (including information relating to products that have not yet been announced by IBM) has been reviewed for accuracy as of the date of initial publication and could include unintentional technical or typographical errors. IBM shall have no responsibility to update this information. THIS DOCUMENT IS DISTRIBUTED "AS IS" WITHOUT ANY WARRANTY, EITHER EXPRESS OR IMPLIED. IN NO EVENT SHALL IBM BE LIABLE FOR ANY DAMAGE ARISING FROM THE USE OF THIS INFORMATION, INCLUDING BUT NOT LIMITED TO, LOSS OF DATA, BUSINESS INTERRUPTION, LOSS OF PROFIT OR LOSS OF OPPORTUNITY. IBM products and services are warranted according to the terms and conditions of the agreements under which they are provided. Any statements regarding IBM's future direction, intent or product plans are subject to change or withdrawal without notice. Performance data contained herein was generally obtained in a controlled, isolated environments. Customer examples are presented as illustrations of how those customers have used IBM products and the results they may have achieved. Actual performance, cost, savings or other results in other operating environments may vary. References in this document to IBM products, programs, or services does not imply that IBM intends to make such products, programs or services available in all countries in which IBM operates or does business. Workshops, sessions and associated materials may have been prepared by independent session speakers, and do not necessarily reflect the views of IBM. All materials and discussions are provided for informational purposes only, and are neither intended to, nor shall constitute legal or other guidance or advice to any individual participant or their specific situation. It is the customer’s responsibility to insure its own compliance with legal requirements and to obtain advice of competent legal counsel as to the identification and interpretation of any relevant laws and regulatory requirements that may affect the customer’s business and any actions the customer may need to take to comply with such laws. IBM does not provide legal advice or represent or warrant that its services or products will ensure that the customer is in compliance with any law.
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