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1、BooksforprofessionalsByprofessionals®AvailableasaPullingStringswithPuppetPDFElectronicBookAuthorofApress’sfirstPressseriesisyoursourceforunderstandingcutting-edgetechnology.Short,highlyorPrintOnDemandProNagios2.0focused,andwrittenbyexperts,Apress’sfirstPressbookss
2、aveyoutimeandeffort.TheycontainHardeningLinuxtheinformationyoucouldgetbasedonintensiveresearchyourselforifyouweretoattendaconferenceeveryotherweek—ifonlyyouhadthetime.Theycovertheconceptsandtechniquesthatwillkeepyouaheadofthetechnologycurve.Apress’sfirstPressbooks
3、arerealbooks,inyourchoiceofelectronicorprint-on-demandformat,withnoroughedgesevenwhenthetechnologyitselfisstillrough.Youcan’taffordtobewithoutthem.PullingStringswithPullingStringswithPuppet:ConfigurationManagementMadeEasyDearReader,PuppetConfigurationmanagementand
4、automationoftechnologyhavebecomeincreasinglyimportantinITEnvironmentshavebecomemorecomplexandextensive,keepingcostslowhasbecomecritical,andoperationalerrorshaveincreasinglybecomethecauseofoutagesNewtechniques,methodologies,andtoolsformanaginginfrastruc-tureareneed
5、edThisbookdetailsonesuchtool,Puppet:aRuby-basedopensourceConfigurationManagementMadeEasyconfigurationmanagementandautomationtoolforLinuxandUnixplatformsWithPuppet,acentralmasterhostsecurelymanagesandconfiguresremotehostsPuppetusesanabstractionlanguagetodescribethe
6、configurationofyourhostsItthentakescareofimplementingthatconfigurationonyourhostsYoucanconfigureaCHAPTER1IntroducingPuppet1particularpackagetobeinstalled,andPuppetwillhandleitsinstallationonLinuxandUnixplatformslikeDebian,RedHat,Solaris,AIX,OSX,andanumberofotherpl
7、at-CHAPTER2InstallingandRunningPuppet11formswithoutyourneedingtoknowhowtomanagepackagesonthoseplatformsCHAPTER3SpeakingPuppet41ThisbookintroducesyoutoPuppetandhowtoinstallandconfigureitItdemonstrateshowPuppetcanconfigureyourenvironmentwithextensiveexamplesI’llshow
8、youhowCHAPTER4UsingPuppet89Puppetcanmanagepackages,services,usersandgroups,files,andawidevarietyofotherconfigurationcomponentsonyourhostsCHAPTER5Reporti