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Markus Kraus
2020-05-28 20:58:53 +02:00
parent 3a91b48f15
commit 4af6de8e1d
1 changed files with 46 additions and 5 deletions
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51
Scripts/Set-VMHostSecureNTP.ps1
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@@ -1,4 +1,48 @@
function Set-VMHostSecureNTP { function Set-VMHostSecureNTP {
<#
.NOTES
===========================================================================
Created by: Markus Kraus
===========================================================================
Changelog:
2020.05 ver 1.0 Base Release
===========================================================================
External Code Sources:
-
===========================================================================
Tested Against Environment:
vSphere Version: vSphere 6.7 U3
PowerCLI Version: PowerCLI 11.5
PowerShell Version: 5.1
OS Version: Windows 10
Keyword: ESXi, NTP, Hardening, Security, Firewall
===========================================================================
.DESCRIPTION
This function sets new NTP Servers on given ESXi Hosts and configures the host firewall to only accept NTP connections from this servers.
.Example
Get-VMHost | Set-VMHostSecureNTP -Secure
.Example
Get-VMHost | Set-VMHostSecureNTP -Type SetSecure -NTP 10.100.1.1, 192.168.2.1
.PARAMETER VMHost
Specifies the hosts to configure
.PARAMETER SetSecure
Execute Set and Secure operation for new NTP Servers
.PARAMETER NTP
Specifies a Array of NTP Servers
.PARAMETER Secure
Execute Secure operation for exitsting NTP Servers
#Requires PS -Version 5.1
#Requires -Modules VMware.VimAutomation.Core, @{ModuleName="VMware.VimAutomation.Core";ModuleVersion="11.5.0.0"}
#>
[CmdletBinding()] [CmdletBinding()]
param( param(
[Parameter(Mandatory=$True, ValueFromPipeline=$True, HelpMessage = "Specifies the hosts to configure.")] [Parameter(Mandatory=$True, ValueFromPipeline=$True, HelpMessage = "Specifies the hosts to configure.")]
@@ -6,7 +50,7 @@ function Set-VMHostSecureNTP {
[VMware.VimAutomation.Types.VMHost[]] $VMHost, [VMware.VimAutomation.Types.VMHost[]] $VMHost,
[Parameter(Mandatory=$False, ValueFromPipeline=$False, ParameterSetName="SetSecure", HelpMessage = "Execute Set and Secure operation for new NTP Servers")] [Parameter(Mandatory=$False, ValueFromPipeline=$False, ParameterSetName="SetSecure", HelpMessage = "Execute Set and Secure operation for new NTP Servers")]
[Switch] $SetSecure, [Switch] $SetSecure,
[Parameter(Mandatory=$True, ValueFromPipeline=$False, ParameterSetName="SetSecure", HelpMessage = "Array of NTP Serbers")] [Parameter(Mandatory=$True, ValueFromPipeline=$False, ParameterSetName="SetSecure", HelpMessage = "Specifies a Array of NTP Servers")]
[ValidateNotNullorEmpty()] [ValidateNotNullorEmpty()]
[Array] $NTP, [Array] $NTP,
[Parameter(Mandatory=$False, ValueFromPipeline=$False, ParameterSetName="Secure", HelpMessage = "Execute Secure operation for exitsting NTP Servers")] [Parameter(Mandatory=$False, ValueFromPipeline=$False, ParameterSetName="Secure", HelpMessage = "Execute Secure operation for exitsting NTP Servers")]
@@ -268,8 +312,5 @@ function Set-VMHostSecureNTP {
} }
} }
end {
}
} }