Open Source Toolchains to Manage Cloud Infrastructure .pdf

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1、OpenSourceToolchainstoManageCloudInfrastructureMarkR.HinkleVPofCommunityCloud.comTwitter:@clouddotcom@mrhinkleEmail:mrhinkle@cloud.commrhinkle@gmail.com2Introduction•ResponsibleforDrivingAdoptionofCloudStackOpenSourceCloudComputingSoftware•FormermanagerofZenossOpe

2、nSourceproject100,000users,1.5milliondownloads•FormerLinuxDesktopAdvocate(Zealot?)•FormerLinuxWorldMagazineEditor-in-Chief•OpenManagementConsortiumConspirator•OpenDesktopConsortiumInstigator•Author-“WindowstoLinuxBusinessDesktopMigration”-Thomson•NetDirectorProjec

3、t-OpenSourceCon!gurationManagementProject•SometimesAuthorandBloggeratSocializedSoftware.com/NetworkWorld•Start-upjunkie,Gluttonforpunishment3Agenda•Introductions•Cloud&SystemsManagementOverview•OpenSourceToolsforCloudManagement•CreatingOpenSourceToolchains•Questio

4、ns(andHopefullyAnswers)CloudComputing&SystemsManagementOverview5Jevon’sParadoxandtheCloud…theefficiencywithwhicharesourceisusedtendstoincrease(ratherthandecrease)therateofconsumptionofthatresource.…incloudcomputingincreasedconsumptioncanintroducessigni!cantmanagem

5、entoverheaddespitehigherhardwareutilizationandotherbene!ts1865,theEnglisheconomistWilliamStanleyJevons6BalancingtheEquation:CreatingtheCloud+=7BalancingtheEquation:ManagingtheCloud+?=AutomationBalancesthe8Equation•MeatCloud,Can’tKeepupwithCloudComputing•Devops&Agi

6、leITPhilosophy•ScriptRepetitiveTasks•IntegrateTools•Automate,Automate,AutomateDevOps–AgileManagementfor9theCloud•Agile,fastmoving•Smallerincrementalchange•Increasedcoordinationacrossgroups(development/operations)•EyetowardsAutomation10ManagementToolchainsToolchain

7、(n):MonitoringAsetoftoolswherePatchingandtheoutputofoneProvisioningtoolbecomestheCon!gurationinputofanothertool11TheMythoftheNinesAvailability%DowntimeperDowntimeperDowntimeperYearMonthWeek99.9%(threenines)8.76hours43.2minutes10.1minutes99.95%4.38hours21.56minutes

8、5.04minutes99.99%(fournines)52.6minutes4.32minutes1.01minutes99.999%(!venines)5.26minutes25.9seconds6.05seconds99.9999%(sixnines)31.5seconds2.59seconds.