蔡书-OpenShift：从中间件到PaaS云-大数据文档资料.pptx

OpenShiftisFanPaaStic

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WhatisPaaS?

PaaS=PlatformasaService

(AKA,aCloudApplicationPlatform)

SaveTimeandMoney

Push-button

Deploy,and

yourAppis

runningin

theCloud!

Codeyourapp

CodeDeployEnjoy

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IaaS(InfrastructureasaService)

•Serversinthecloud

•Youmustbuildandmanageeverything(OS,AppServers,DB,App,etc.)

SaaS(SoftwareasaService)

•Someoneelse’sappinthecloud(CRM,etc.)

•Youarerestrictedtothefeaturesofthe3rdpartyapplication

PaaSvsOtherCloudStuff

“I’mnotsurethisappdoeswhatIneed.”

“HowdoIusethis?”

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ImprovesDeveloperEfficiency

WhychoosePaaS

LowersCost

Scales

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DeveloperIDE

Integrations

WebBrowserConsole

RESTAPIs

DevelopersChooseHowToWorkwithOpenShift

CommandLine

Tooling

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AreYouaCommand-LineFan?OpenShift’sRHCCLITools

1.CreateApp

rhcappcreate-ajavasample-tjbossas-7

2.AddMongoDB

rhcappcartridgeadd-ajavasample–cmongodb-2.0

3.Addadd.warfiletoyourdeploymentsdirectory

cdjavasample

cp/path/to/ear/earfilename.ear./deployments

1.Addthewarfiletogit

gitadd./deployments/earfilename.ear

2.Pushyourcode

gitpush

3.Done

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And,ofCourse,aPowerfulEclipseIDEIntegration

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Eachreaching1Mdevelopers

WantassociationwithRedHatbrandfieldinexchangefordevelopers

Notyetreadyforpartnerswhowantustodrivebusinessforthem(i.e.EnterpriseDB,NewRelic)

Partnerships

Focusedondeveloperacquisition

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BestofOSSInnovation

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TheopensourcingoftheOpenShiftPaaSplatform

•Apache2.0License

•Availableas:

•Source,RPMs

•.ISO,LiveCD(runyourown)•IRC,email,forums

OpenShiftOrigin–TheOpenSourceProject

/community/open-source

/openshift

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POWEREDBY

OPENSHIFT

HowOpenShiftWorks

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OpenShiftisaPaaSontopofInfrastructure

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OpenShiftisBuiltonInstancesofRedHatEnterpr