Red Hat LINUX VIRTUAL SERVER 5.1 - ADMINISTRATION Bedienungsanleitung PDF herunterladen (Seite 8)

Getting Started with vSphere Command-Line Interfaces

8 VMware, Inc.

Using the vSphere Command-Line Interface

ThevCLIcommandsetincludesvicfg-commandsandESXCLIcommands.TheESXCLIcommands

includedinthevCLIpackageareequivalenttotheESXCLIcommandsavailableontheESXiShell.Thevicfg-

commandsetissimilartothedeprecatedesxcfg-commandsetintheESXiShell.

YoucanrunvCLIcommandsfrom

aWindowsorLinuxsystem,orusevMA.

 InstallthevCLIcommandsetontheWindowsorLinuxsystemfromwhichyouwanttoadministeryour

ESXisystemsandrunvCLIcommands.See“InstallingvCLI”onpage 13.

 DeployavMAvirtualmachinetoanESXisystemandrunvCLIcommandsfromthere.

AfteryouhaveinstalledthevCLIpackageyoucanrunthecommandsinthesetagainstESXihosts.Youmust

specifyconnectionparameterswhenyourunavCLIcommand.See“UsingthevSphereCommand‐Line

Interface”

onpage 23.

Using ESXCLI

YoucanmanagemanyaspectsofanESXihostwiththeESXCLIcommandset.YoucanrunESXCLIcommands

asvCLIcommandsorrunthemintheESXiShellintroubleshootingsituations.

YoucanalsorunESXCLIcommandsfromthePowerCLIshellbyusingtheGet-EsxClicmdlet.SeethevSphere

PowerCLI

AdministrationGuideandthevSpherePowerCLIReference.

ThesetofESXCLIcommandsavailableonahostdependsonthehostconfiguration.ThevSphere

Command‐LineInterfaceReferencelistshelpinformationforallESXCLIcommands.Runesxcli --server

<MyESXi> --helpbeforeyourunacommandonahosttoverifythatthecommand

isdefinedonthehostyou

aretargeting.

ESXCLI Syntax

EachESXCLI5commandusesthesamesyntax.

esxcli [dispatcher options] <namespace> [<namespace> ...] <cmd> [cmd options]



dispatcheroptions.Predefinedoptionsforconnectioninformationsuchastargethost,username,andso

on.See“CommonOptionsforvCLIExecution”onpage 27.Notrequiredwhenyourunthecommandin

theESXiShell.

 namespace.GroupsESXCLIcommands.vSphere5.0supportsnestednamespaces.

VMwarePowerCLI

cmdlets

VMwarevSpherePowerCLIprovidesaWindowsPowerShell

interfacetothevSphereAPI.vSpherePowerCLIincludes

PowerShellcmdletsforadministeringvSpherecomponents.

vSpherePowerCLIincludesmorethan200cmdlets,asetof

samplescripts,andafunctionlibraryformanagementand

automation.ThevSphereImageBuilderPowerCLIandthe

vSphereAutoDeployPowerCLIareincludedwhenyouinstall

thevSpherePowerCLI.

VMwarePowerCLI

documentationset.

localclicommands SetofcommandsforusewithVMwareTechnicalSupport.

localclicommandsareequivalentto

ESXCLIcommands,but

bypasshostd.Thelocalclicommandsareonlyforsituations

whenhostdisunavailableandcannotberestarted.Afteryourun

alocalclicommand,youmustrestarthostd.Run

ESXCLI

commandsaftertherestart.

Ifyouusealocalclicommandinothersituations,an

inconsistentsystemstateandpotentialfailurecanresult.

Command set Description See

IMPORTANTESXiShellisintendedforexperiencedusersonly.Minorerrorsintheshellcanresultin

seriousproblems.InsteadofrunningcommandsdirectlyintheESXiShell,usevCLIorPowerCLI.

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