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Building out a Microservices Architecture with WebSphere Liberty Profile and Netflix Open Source
The document discusses the implementation of a microservices architecture using IBM WebSphere Liberty Profile and Netflix open-source technologies. It explores aspects such as application scalability, service discovery, and dependency management while also emphasizing operational visibility and DevOps practices. Additionally, it includes various technical configurations, integration details, and resources for developers looking to build and deploy microservices applications on IBM Bluemix.
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Building out a Microservices Architecture with WebSphere Liberty Profile and Netflix Open Source
- 1. © 2015 IBMCorporation Building out a Microservices Architecture with WebSphere Liberty Profile and Netflix Open Source David Currie, Senior Software Engineer @dcurrie | david_currie@uk.ibm.com
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- 6. programmableweb.com 2012 4.3 billionAPI calls/day Peak Performance and Scale
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- 8. DevOps HA & DR Elasticscaling
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- 10. 2012 2013 2014 SPECjEnterprise Acme Air Cloud/Mobile Sample/Benchmarkborn Sample application cloud prize work Acme Air run on IBM Cloud at “Web Scale” Portability cloud prize work https://github.com/EmergingTechnologyInstitute
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- 26. Hope is nota design method “ ”Michael Nygard, Release It!
- 27. App Container UserRequest Dependency ADependency 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 DependencyB 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 DependencyB 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 DependencyB 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
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- 33. Container Libraries App Property File DB Runtime URL Application DynamicLongPropertytimeToWait = DynamicPropertyFactory.getInstance(). getLongProperty(“mywebapp.lock.waitTime", 1000); timeToWait.get(); Dynamic Configuration Archaius
- 34. Small download Low memoryusage Simple configuration Fast start up Easy access Free tooling
- 35. GitHub Cloud Foundry NetflixOSS Zero Turnaround Jenkins Opscode Chef ApacheMaven 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-1.0clusterMember-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 MyCommandextends 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 ona polyglot Platform-as-a-Service
- 42. IBM Bluemix Security Services Web and application services Cloud Integration Services Mobile Services Database services BigData 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
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- 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.
- 47. Notices and Disclaimers(con’t) Information concerning non-IBM products was obtained from the suppliers of those products, their published announcements or other publicly available sources. IBM has not tested those products in connection with this publication and cannot confirm the accuracy of performance, compatibility or any other claims related to non-IBM products. Questions on the capabilities of non-IBM products should be addressed to the suppliers of those products. IBM does not warrant the quality of any third-party products, or the ability of any such third-party products to interoperate with IBM’s products. IBM EXPRESSLY DISCLAIMS ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. The provision of the information contained herein is not intended to, and does not, grant any right or license under any IBM patents, copyrights, trademarks or other intellectual property right. • IBM, the IBM logo, ibm.com, Bluemix, Blueworks Live, CICS, Clearcase, DOORS®, Enterprise Document Management System™, Global Business Services ®, Global Technology Services ®, Information on Demand, ILOG, Maximo®, MQIntegrator®, MQSeries®, Netcool®, OMEGAMON, OpenPower, PureAnalytics™, PureApplication®, pureCluster™, PureCoverage®, PureData®, PureExperience®, PureFlex®, pureQuery®, pureScale®, PureSystems®, QRadar®, Rational®, Rhapsody®, SoDA, SPSS, StoredIQ, Tivoli®, Trusteer®, urban{code}®, Watson, WebSphere®, Worklight®, X-Force® and System z® Z/OS, are trademarks of International Business Machines Corporation, registered in many jurisdictions worldwide. Other product and service names might be trademarks of IBM or other companies. A current list of IBM trademarks is available on the Web at "Copyright and trademark information" at: www.ibm.com/legal/copytrade.shtml.
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