Merge pull request #56 from mycloudrevolution/Konfig-ESXi
sets the Basic settings for a new ESXi
This commit is contained in:
Kyle Ruddy
GitHub
234
Modules/Konfig-ESXi.psm1
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234
Modules/Konfig-ESXi.psm1
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function Konfig-ESXi {
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<#
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.NOTES
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===========================================================================
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Created by: Markus Kraus
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Twitter: @VMarkus_K
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Private Blog: mycloudrevolution.com
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===========================================================================
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Changelog:
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2016.12 ver 1.0 Base Release
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2016.12 ver 1.1 ESXi 6.5 Tests, Minor enhancements
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===========================================================================
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External Code Sources:
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Function My-Logger : http://www.virtuallyghetto.com/
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===========================================================================
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Tested Against Environment:
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vSphere Version: ESXi 5.5 U2, ESXi 6.5
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PowerCLI Version: PowerCLI 6.3 R1, PowerCLI 6.5 R1
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PowerShell Version: 4.0, 5.0
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OS Version: Windows 8.1, Server 2012 R2
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Keyword: ESXi, NTP, SSH, Syslog, SATP,
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===========================================================================
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.DESCRIPTION
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This Function sets the Basic settings for a new ESXi.
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* NTP
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* SSH
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* Syslog
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* Power Management
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* HP 3PAR SATP/PSP Rule
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* ...
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.Example
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Konfig-ESXi -VMHost myesxi.lan.local -NTP 192.168.2.1, 192.168.2.2 -syslog "udp://loginsight.lan.local:514"
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.PARAMETER VMHost
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Host to configure.
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.PARAMETER NTP
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NTP Server(s) to set.
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.PARAMETER Syslog
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Syslog Server to set, e.g. "udp://loginsight.lan.local:514"
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DNS Name must be resolvable!
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#Requires PS -Version 4.0
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#Requires -Modules VMware.VimAutomation.Core, @{ModuleName="VMware.VimAutomation.Core";ModuleVersion="6.3.0.0"}
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#>
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[CmdletBinding()]
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param(
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[Parameter(Mandatory=$True, ValueFromPipeline=$False, Position=0)]
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[String] $VMHost,
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[Parameter(Mandatory=$true, ValueFromPipeline=$False, Position=1)]
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[array]$NTP,
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[Parameter(Mandatory=$true, ValueFromPipeline=$False, Position=2)]
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[String] $syslog
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)
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Begin {
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Function My-Logger {
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param(
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[Parameter(Mandatory=$true)]
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[String]$message
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)
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$timeStamp = Get-Date -Format "MM-dd-yyyy_hh-mm-ss"
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Write-Host -NoNewline -ForegroundColor White "[$timestamp]"
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Write-Host -ForegroundColor Green " $message"
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}
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function Set-MyESXiOption {
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[CmdletBinding()]
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param(
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[Parameter(Mandatory=$True, ValueFromPipeline=$False, Position=0)]
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[String] $Name,
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[Parameter(Mandatory=$False, ValueFromPipeline=$False, Position=1)]
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[String] $Value
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)
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process {
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$myESXiOption = Get-AdvancedSetting -Entity $ESXiHost -Name $Name
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if ($myESXiOption.Value -ne $Value) {
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My-Logger " Setting ESXi Option $Name to Value $Value"
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$myESXiOption | Set-AdvancedSetting -Value $Value -Confirm:$false | Out-Null
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}
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else {
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My-Logger " ESXi Option $Name already has Value $Value"
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}
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}
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}
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}
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Process {
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$Validate = $True
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#region: Start vCenter Connection
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My-Logger "Starting to Process ESXi Server Connection to $VMHost ..."
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if (($global:DefaultVIServers).count -gt 0) {
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Disconnect-VIServer -Force -Confirm:$False -ErrorAction SilentlyContinue
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}
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$VIConnection = Connect-VIServer -Server $VMHost
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if (-not $VIConnection.IsConnected) {
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Write-Error "ESXi Connection Failed."
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$Validate = $False
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}
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elseif ($VIConnection.ProductLine -ne "EmbeddedEsx") {
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Write-Error "Connencted System is not an ESXi."
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$Validate = $False
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}
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else {
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$ESXiHost = Get-VMHost
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My-Logger "Connected ESXi Version: $($ESXiHost.Version) $($ESXiHost.Build) "
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}
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#endregion
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if ($Validate -eq $True) {
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#region: Enable SSH and disable SSH Warning
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$SSHService = $ESXiHost | Get-VMHostService | where {$_.Key -eq 'TSM-SSH'}
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My-Logger "Starting SSH Service..."
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if($SSHService.Running -ne $True){
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Start-VMHostService -HostService $SSHService -Confirm:$false | Out-Null
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}
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else {
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My-Logger " SSH Service is already running"
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}
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My-Logger "Setting SSH Service to Automatic Start..."
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if($SSHService.Policy -ne "automatic"){
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Set-VMHostService -HostService $SSHService -Policy "Automatic" | Out-Null
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}
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else {
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My-Logger " SSH Service is already set to Automatic Start"
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}
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My-Logger "Disabling SSH Warning..."
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Set-MyESXiOption -Name "UserVars.SuppressShellWarning" -Value "1"
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#endregion
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#region: Config NTP
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My-Logger "Removing existing NTP Server..."
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try {
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$ESXiHost | Remove-VMHostNtpServer -NtpServer (Get-VMHostNtpServer) -Confirm:$false
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}
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catch [System.Exception] {
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Write-Warning "Error during removing existing NTP Servers."
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}
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My-Logger "Setting new NTP Servers..."
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foreach ($myNTP in $NTP) {
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$ESXiHost | Add-VMHostNtpServer -ntpserver $myNTP -confirm:$False | Out-Null
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}
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My-Logger "Configure NTP Service..."
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$NTPService = $ESXiHost | Get-VMHostService| Where-Object {$_.key -eq "ntpd"}
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if($NTPService.Running -eq $True){
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Stop-VMHostService -HostService $NTPService -Confirm:$false | Out-Null
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}
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if($NTPService.Policy -ne "on"){
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Set-VMHostService -HostService $NTPService -Policy "on" -confirm:$False | Out-Null
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}
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My-Logger "Configure Local Time..."
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$HostTimeSystem = Get-View $ESXiHost.ExtensionData.ConfigManager.DateTimeSystem
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$HostTimeSystem.UpdateDateTime([DateTime]::UtcNow)
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My-Logger "Start NTP Service..."
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Start-VMHostService -HostService $NTPService -confirm:$False | Out-Null
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#endregion
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#region: Remove default PG
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My-Logger "Checking for Default Port Group ..."
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if ($defaultPG = $ESXiHost | Get-VirtualSwitch -Name vSwitch0 | Get-VirtualPortGroup -Name "VM Network" -ErrorAction SilentlyContinue ){
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Remove-VirtualPortGroup -VirtualPortGroup $defaultPG -confirm:$False | Out-Null
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My-Logger " Default PG Removed"
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}
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else {
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My-Logger " No Default PG found"
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}
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#endregion
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#region: Configure Static HighPower
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My-Logger "Setting PowerProfile to Static HighPower..."
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try {
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$HostView = ($ESXiHost | Get-View)
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(Get-View $HostView.ConfigManager.PowerSystem).ConfigurePowerPolicy(1)
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}
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catch [System.Exception] {
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Write-Warning "Error during Configure Static HighPower. See latest errors..."
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}
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#endregion
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#region: Conf Syslog
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My-Logger "Setting Syslog Firewall Rule ..."
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$SyslogFW = ($ESXiHost | Get-VMHostFirewallException | where {$_.Name -eq 'syslog'})
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if ($SyslogFW.Enabled -eq $False ){
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$SyslogFW | Set-VMHostFirewallException -Enabled:$true -Confirm:$false | Out-Null
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My-Logger " Syslog Firewall Rule enabled"
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}
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else {
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My-Logger " Syslog Firewall Rule already enabled"
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}
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My-Logger "Setting Syslog Server..."
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Set-MyESXiOption -Name "Syslog.global.logHost" -Value $syslog
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#endregion
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#region: Change Disk Scheduler
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My-Logger "Changing Disk Scheduler..."
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Set-MyESXiOption -Name "Disk.SchedulerWithReservation" -Value "0"
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#endregion
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#region: Configure HP 3PAR SATP/PSP Rule
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My-Logger "Configure HP 3PAR SATP/PSP Rule"
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$esxcli2 = Get-ESXCLI -VMHost $ESXiHost -V2
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$arguments = $esxcli2.storage.nmp.satp.rule.add.CreateArgs()
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$arguments.satp = "VMW_SATP_ALUA"
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$arguments.psp = "VMW_PSP_RR"
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$arguments.pspoption = "iops=100"
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$arguments.claimoption = "tpgs_on"
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$arguments.vendor = "3PARdata"
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$arguments.model = "VV"
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$arguments.description = "HP 3PAR custom SATP Claimrule"
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try {
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$esxcli2.storage.nmp.satp.rule.add.Invoke($arguments)
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}
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catch {
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Write-Warning "Error during Configure HP 3PAR SATP/PSP Rule. See latest errors..."
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}
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#endregion
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}
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}
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}
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