Red Hat LINUX VIRTUAL SERVER 5.1 - ADMINISTRATION Instrukcja Użytkownika Pobierz pdf (Strona 14)

Getting Started with vSphere Command-Line Interfaces

14 VMware, Inc.

Afterinstallation,youcanrunvCLIcommandsandvSphereSDKforPerlutilityapplicationsfromthe

operatingsystemcommandline.Eachtimeyourunacommand,youspecifythetargetserverconnection

optionsdirectlyorindirectly.YoucanalsowritescriptsandmanageyourvSphereenvironmentusing

thosescripts.

 vMA.DeployvMA,avirtualmachinethatadministratorscan usetorunscriptsthatmanagevSphere,on

anESXihost.vMAincludesvCLI,vSphereSDKforPerl,andotherprepackagedsoftwareinaLinux

environment.

vMAsupportsnoninteractivelogin.IfyouestablishanESXihostasatargetserver,youcan

runvCLIand

vSphereSDKforPerlcommandsagainstthatserverwithoutadditionalauthentication.Ifyouestablisha

vCenterServersystemasatargetserver,youcanrunmostvCLIcommandsagainstallESXisystemsthat

servermanageswithoutadditionalauthentication.See“DeployingvMA”onpage 21.

Overview of Linux Installation Process

TheinstallationscriptforvCLIissupportedonthefollowingLinuxdistributions:

 RedHatEnterpriseLinux5.5Server(32bitand64bit)

 SLES10SP1(32bitand64bit)

 SLES11(32bitand64bit)

 SLES11SP1(32bitand64bit)

 Ubuntu10.04(32bitand64bit)

ThevCLIpackageinstallerinstallsthevCLIscriptsandthevSphereSDKforPerl.Theinstallationproceedsas

follows.

1Theinstallercheckswhetherthefollowingrequiredprerequisitepackagesareinstalledonthesystem:

2Iftherequiredsoftwareisfound,theinstallerproceeds.Otherwise,theinstaller

stopsandinformsyou

thatyoumustinstallthesoftware.See“InstallingRequiredPrerequisiteSoftwareforRedHatEnterprise”

onpage 16and“InstallingRequiredPrerequisiteSoftwareforLinuxSystemswithInternetAccess”on

page 17forinstructions.

3TheinstallercheckswhetherthefollowingPerlmodulesarefound,andwhetherthecorrect

versionis

installed.

 Crypt‐SSLeay‐0.55(0.55‐0.9.7or0.55‐0.9.8)

 IO‐Compress‐Base‐2.037

 Compress‐Zlib‐2.037

 IO‐Compress‐Zlib‐2.037

 Compress‐Raw‐Zlib‐2.037

 Archive‐Zip‐1.28

 Data‐Dumper‐2.121

Perl Perlversion5.8.8orversion5.10mustbeinstalledonyoursystem.

OpenSSL ThevCLIrequiresSSLbecausemostconnectionsbetweenthesystemonwhichyourunthecommand

andthetargetvSpheresystemareencryptedwithSSL.

TheOpenSSLlibrary(libssl-devpackage)isnotincludedinthedefaultLinuxdistribution.See



“InstallingRequiredPrerequisiteSoftwareforRedHatEnterprise”onpage 16and“Installing

RequiredPrerequisiteSoftwareforLinuxSystemswithInternetAccess”onpage 17.

LibXML2 UsedforXMLparsing.ThevCLIclientrequires2.6.26orhigherversion.Ifyouhaveanolderversion

installed,pleaseupgradeto2.6.26orhigher.

Thelibxml2package

isnotincludedinthedefaultLinuxdistribution.See“InstallingRequired

PrerequisiteSoftwareforRedHatEnterprise”onpage 16amd“InstallingRequiredPrerequisite

SoftwareforLinuxSystemswithInternetAccess”onpage 17.

uuid Includedinuuid-devforSLES11andine2fsprogsforotherLinuxplatforms.RequiredbytheUUID

Perlmodule.

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