投稿者: osakanataro

try{
    Connect-VIServer -Server $vcenter -User $vcenterusername -Password $vcenterpassword -WarningAction 0
} catch {
    Write-Host "vCenterサーバへの接続で問題が発生しました。処理を終了します。"
    Write-Host $Error[0]
    exit 1
}

vCenterサーバへの接続で問題が発生しました。処理を終了します。
Cannot validate argument on parameter 'Server'. The argument is null or empty. Provide an argument that is not null or empty, and then try the command again.

$vcenter="testvcenter"
$vcenterusername="administrator@vsphere.local"
$vcenterpassword="test"
try{
    Connect-VIServer -Server $vcenter -User $vcenterusername -Password $vcenterpassword -WarningAction 0
} catch {
    Write-Host "vCenterサーバへの接続で問題が発生しました。処理を終了します。"
    Write-Host $Error[0]
    exit 1
}

Connect-VIServer : 2017/02/09 17:55:54    Connect-VIServer        Could not resolve the requested VC server.
Additional Information: There was no endpoint listening at https://testvcenter/sdk that could accept the message. This is often caused by an incorrect address or SOAP a
ction. See InnerException, if present, for more details.    
At line:6 char:5
+     Connect-VIServer -Server $vcenter -User $vcenterusername -Passwor ...
+     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (:) [Connect-VIServer], ViServerConnectionException
    + FullyQualifiedErrorId : Client20_ConnectivityServiceImpl_Reconnect_NameResolutionFailure,VMware.VimAutomation.ViCore.Cmdlets.Commands.ConnectVIServer

$vcenter="testvcenter"
$vcenterusername="administrator@vsphere.local"
$vcenterpassword="test"
try{
    Connect-VIServer -Server $vcenter -User $vcenterusername -Password $vcenterpassword -WarningAction 0
    if($? -eq $false){ throw }
} catch {
    Write-Host "vCenterサーバへの接続で問題が発生しました。処理を終了します。"
    Write-Host $Error[0]
    exit 1
}

Connect-VIServer : 2017/02/09 18:00:57    Connect-VIServer        Could not resolve the requested VC server.
Additional Information: There was no endpoint listening at https://testvcenter/sdk that could accept the message. This is often caused by an incorrect address 
or SOAP action. See InnerException, if present, for more details.    
At line:6 char:5
+     Connect-VIServer -Server $vcenter -User $vcenterusername -Passwor ...
+     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (:) [Connect-VIServer], ViServerConnectionException
    + FullyQualifiedErrorId : Client20_ConnectivityServiceImpl_Reconnect_NameResolutionFailure,VMware.VimAutomation.ViCore.Cmdlets.Commands.ConnectVIServer
 
vCenterサーバへの接続で問題が発生しました。処理を終了します。
ScriptHalted

PS /root> Connect-VIServer -Server IPアドレス -User root -Password password -WarningAction 0
Connect-VIServer : 2018/07/06 14:29:03  Connect-VIServer                Error: Invalid server certificate. Use Set-PowerCLIConfiguration to set the value for the InvalidCertificateAction option to Ignore to ignore the certificate errors for this connection.
Additional Information: Could not establish trust relationship for the SSL/TLS secure channel with authority 'IPアドレス'.
At line:1 char:1
+ Connect-VIServer -Server IPアドレス -User root -Password password - ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo          : SecurityError: (:) [Connect-VIServer], ViSecurityNegotiationException
+ FullyQualifiedErrorId : Client20_ConnectivityServiceImpl_Reconnect_CertificateError,VMware.VimAutomation.ViCore.Cmdlets.Commands.ConnectVIServer

PS /root>

PS /root> Set-PowerCLIConfiguration -InvalidCertificateAction Ignore

Perform operation?
Performing operation 'Update PowerCLI configuration.'?
[Y] Yes  [A] Yes to All  [N] No  [L] No to All  [S] Suspend  [?] Help
(default is "Y"):y

Scope    ProxyPolicy     DefaultVIServerMode InvalidCertificateAction  DisplayD
                                                                       eprecati
                                                                       onWarnin
                                                                       gs
-----    -----------     ------------------- ------------------------  --------
Session  UseSystemProxy  Multiple            Ignore                    True
User                                         Ignore
AllUsers


PS /root>

PS /root> Connect-VIServer -Server IPアドレス -User root -Password password
Name Port User
—- —- —-
IPアドレス 443 root

PS /root>