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ID:39832297
大小:933.77 KB
页数:14页
时间:2019-07-12
《Beyond CI to Production Scale PaaS with Docker》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、BeyondCItoProductionScalePaaSwithDockerPlatformEngineering@PayPal➢165MillionactivePayPalcustomeraccounts➢Presencein203marketsand100currencies➢$235Billionpaymentvolume➢12.5millionpaymenttransactionseverydaySupporteverincreasingscaleofoperations➢SeveralthousandOpenStackserversacrossmu
2、ltipledatacenters➢Morethan3000PayPaldeveloperssupported➢ThousandsofapplicationdeploymentsperformedeverydayBoostdeveloperproductivityLastyearatDockerCon2014…➢ThousandsofVMsdedicatedtorunJenkins!➢Utilizationislessthan5%☹➢VMsidlemostoftime(noonerunsCIbuildsfrequently)VMsprawlandpoorres
3、ourceutilization➢Polyglotapplicationstacks(Java,C++,Node.js,Python,Scala)➢DifferentOSflavors(Ubuntu&RHEL)➢Softwareversionconflicts➢SpecialhardwarerequirementsBuildslavemanagementandmaintenanceisanightmareHowPaaSOrchestratesTheDockerPDLCBuilding&StoringDockerImagesDockerRegistryHASet
4、upFeatures➢Supervisordastheprocessmanager➢Ansibleplaybookforsettinguptheregistry➢Logrotateforregistryandnginxlogs➢HArunningbehindF5loadbalancer➢Elasticsearchpluginforindexing➢Dockerloadusedtodeploytheregistryfor➢Swiftpluginforstoragethefirsttime➢Basicauthentication➢Swiftauto-syncbet
5、weendatacentersDockerImageIndexChallengesSolutions➢Productionfirewallsblockmulticast➢ESindexingpluginfortheclusteringprotocolDockerRegistry➢ESsniffingtimeoutissueswhenESnodeswereunavailable➢ZookeepertransportpluginforESPythonclient➢ESsplit-brainproblemswithclustering➢PersistingESind
6、exdatausingOpenStackCinderCross-datacenterViewDeployingDockerImagesInProductionFeatures➢DNS-basedATSdiscoveryperDC➢CustomSSLcerts➢Headerrewriteplugin➢ATSAnsibledeployment➢CustomCacherulesDockerizedDevelopmentEnvironments➢Buildinganapplicationstackshouldbesimple,butit’snot!➢Developme
7、ntenvironmentsaresnow-flakes➢Developmentenvironmentsshouldbeself-containedContainerwithDevconfigurationContainerwithStageconfigurationDemoThankyouMohitSoniAshishHunnargikarSoftwareEngineerSoftwareEngineer@hunnarg@mosoni#dockercon
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