应用程序是如何打包的

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1、HowApplicationsAreStagedDeveloperCFCommandLineCloudController(CCNG)11CCNG~IBlobstg^]1CCDBI111DropletExecutionAgent(DEA-Istagrig^^DropletExecutionAgent(DEA・Running)(0CFPush土!；[令CreateApp；Y初StoresAppMeiadaia9UploadAppFile、;•丄StoreAppFiles'1123456786—!IIS

2、tartI<'StreamStagingOutput.•StoreAppDropReport严agingComplete©IiReportApp9.ThestagingDEApackagestheresultingstagedapplicationintoatarballcalledaudroplet”andstoresitintheblobstore.Theresultsarecachedandusednexttimetheapplicationisstaged.10.ThestagingDEAre

3、portstotheCloudControllerthatstagingiscomplete.11.TheCloudControllerchoosesoneormoreDEAsfromthepooltorunthestagedapplication.12.TherunningDEAsreportthestatusoftheapplicationtotheCloudController.1.Atthecommandline,thedeveloperentersthedirectorycontaining

4、herapplicationandusesthecfcommandlinetooltoissueapushcommand・2.ThecfcommandlinetooltellstheCloudControllertocreatearecordfortheapplication.3.TheCloudControllerstorestheapplicationmetadata(e.g.theappname,numberofinstancestheuserspecified,andthebuildpack)

5、.4.Thecfcommandlinetooluploadstheapplicationfiles.5.TheCloudControllerstorestherawapplicationfilesintheblobstore.6.Thecfcommandlinetoolissuesanappstartcommand.7.Becausetheapphasnotalreadybeenstaged,theCloudControllerchoosesaDEAinstaneefromtheDEApooltost

6、agetheapplication.ThestagingDEAusestheinstruetionsinthebuildpacktostagetheapplication.8.ThestagingDEAstreamstheoutputofthestagingprocesssothedevelopercantroubleshootapplicationstagingproblems.