<#
.SYNOPSIS
  <Overview of script>
.DESCRIPTION
  <Brief description of script>
.PARAMETER <Parameter_Name>
  <Brief description of parameter input required. Repeat this attribute if required>
.INPUTS
  <Inputs if any, otherwise state None>
.OUTPUTS Log File
  The script log file stored in C:\Windows\Temp\<name>.log
.NOTES
  Version:        1.0
  Author:         <Name>
  Creation Date:  <Date>
  Purpose/Change: Initial script development
.EXAMPLE
  <Example explanation goes here>

  <Example goes here. Repeat this attribute for more than one example>
#>

Set-PowerCLIConfiguration -InvalidCertificateAction Ignore -Confirm:$false | Out-Null
{% for host in groups['vsphere_hosts'] %}
$vi_server="{{ hostvars[host]['ansible_host'] }}"
$vc_user="{{ vsphere_user_info['username'] }}"
$vc_pass="{{ vsphere_user_info['password'] }}"

# Connect to vSphere Host/vCenter
Connect-VIServer -Server $vi_server -User $vc_user -Password $vc_pass

{%   if hostvars[host]['vsphere_enable_ssh'] is defined %}
# Managing SSH Service
$CurrentSSHStatus=$(Get-VMHostService | Where-Object {$_.Key -eq 'TSM-SSH'} | Select-Object -ExpandProperty Running)
{%     if hostvars[host]['vsphere_enable_ssh'] %}
if ($CurrentSSHStatus -ne $true) {
  Get-VMHostService | Where-Object {$_.Key -eq 'TSM-SSH'} | Start-VMHostService -Confirm:$false
}
{% elif not hostvars[host]['vsphere_enable_ssh'] %}
if ($CurrentSSHStatus -ne $false) {
  Get-VMHostService | Where-Object {$_.Key -eq 'TSM-SSH'} | Stop-VMHostService -Confirm:$false
}
{%     endif %}
{%   endif %}

{%   if hostvars[host]['vsphere_ntp_servers'] is defined %}
# Managing NTP Service
$CurrentNtpServers=@($(Get-VMHostNtpServer))
$NewNtpServers=@($("{{ hostvars[host]['vsphere_ntp_servers']|join('", "') }}"))
Foreach ($i in $NewNtpServers){
  if ($CurrentNtpServers -notcontains $i) {
    Add-VmHostNtpServer -NtpServer $i -Confirm:$false
    $RestartNtp="true"
  }
}
Foreach ($i in $CurrentNtpServers) {
  if ($NewNtpServers -notcontains $i) {
    Remove-VmHostNtpServer -NtpServer $i -Confirm:$false
    $RestartNtp="true"
  }
}
if ($RestartNtp) {
  if ($RestartNtp -eq "true") {
    Get-VMHostService | Where-Object { $_.Key -eq 'ntpd' } | Restart-VMHostService -Confirm:$false
  }
}
{%   endif %}

{%   if hostvars[host]['vsphere_remove_default_vm_network'] is defined and hostvars[host]['vsphere_remove_default_vm_network'] %}
# Delete Default VM Network
$PortGroups=@($(Get-VirtualPortGroup | Select-Object -ExpandProperty Name))
if ($PortGroups -contains 'VM Network') {
  $VMNetwork=$(Get-VirtualPortGroup -Name 'VM Network')
  Remove-VirtualPortGroup -VirtualPortGroup $VMNetwork -Confirm:$false
}
{%   endif %}

{%   if hostvars[host]['vsphere_vswitches'] is defined %}
# Managing VSS vSwitch Interfaces
{%     for vswitch in hostvars[host]['vsphere_vswitches'] %}
$CurrentNics=@($(Get-VirtualSwitch -Name {{ vswitch['name'] }}| Get-VMHostNetworkAdapter -Physical | Select-Object -ExpandProperty Name))
$NewNics=@($("{{ vswitch['nics']|join('", "') }}"))
Foreach ($i in $NewNics){
  if ($CurrentNics -notcontains $i){
    $NewNic=$(Get-VMHostNetworkAdapter -Physical -Name $i)
    Get-VirtualSwitch -Name {{ vswitch['name'] }} | Add-VirtualSwitchPhysicalNetworkAdapter -VMHostPhysicalNic $NewNic -Confirm:$false
  }
}
$ActiveNics=$(Get-VirtualSwitch -Name {{ vswitch['name'] }} | Get-NicTeamingPolicy | Select-Object -ExpandProperty ActiveNic)
Foreach ($i in $NewNics) {
  if ($ActiveNics -notcontains $i){
    Get-VirtualSwitch -Name {{ vswitch['name'] }} | Get-NicTeamingPolicy | Set-NicTeamingPolicy -MakeNicActive $i
  }
}
{%     endfor %}
{%   endif %}

{%   if hostvars[host]['vsphere_datastores'] is defined %}
# Managing Datastores
Get-DataStore -refresh
$CurrentNFSDataStores=@($(Get-Datastore | Where {$_.type -eq "NFS"} | Select-Object -ExpandProperty Name))
{%     for datastore in hostvars[host]['vsphere_datastores'] %}
{%       if datastore['type']|lower == 'nfs' %}
if ($CurrentNFSDataStores -notcontains '{{ datastore['name'] }}'){
  New-Datastore -Nfs -Name '{{ datastore['name'] }}' -Path '{{ datastore['path'] }}' -NfsHost {{ datastore['host'] }}
{%       endif %}
}
{%     endfor %}
{%   endif %}

{%   if hostvars[host]['vsphere_maintenance_mode'] is defined %}
# Managing Maintenance Mode
$MaintenanceMode=$(Get-VMHost | Select-Object -ExpandProperty State)
{%     if hostvars[host]['vsphere_maintenance_mode'] %}
if ($MaintenanceMode -ne 'Maintenance') {
  Set-VMHost -State 'Maintenance' -Evacuate -Confirm:$false
}
{%       if hostvars[host]['vsphere_hosts_update'] is defined and hostvars[host]['vsphere_hosts_update'] %}
#(Get-ESXCli).software.vib.list()
# Managing Updates
$SystemVersion=$((Get-EsxCli).system.version.get().version)
$SystemVersionUpdate=$((Get-EsxCli).system.version.get().update)
$SystemVersionBuild=$((Get-EsxCli).system.version.get().build.Trim("Releasebuild-"))
$SystemAvailableUpdateBuilds=@($("{% for _build in hostvars[host]['vsphere_updates'] %}{{ _build['build'] }}{% if not loop.last %}", "{% endif %}{% endfor %}"))
$SystemAvailableUpdateBuilds=$SystemAvailableUpdateBuilds|sort
Foreach ($i in $SystemAvailableUpdateBuilds) {
  if ($SystemVersionBuild -lt $i) {
    $SystemUpdateBuild="$i"
  }
}
{%         if hostvars[host]['vsphere_updates'] is defined %}
{%           for update in hostvars[host]['vsphere_updates'] %}
if ($SystemVersion -eq '{{ update['version'] }}') {
  if ($SystemUpdateBuild -eq '{{ update['build'] }}') {
    Install-VMHostPatch -HostPath '{{ update['path'] }}/metadata.zip' -Confirm:$false
    $RebootHost="true"
  }
}
{%           endfor %}
{%         endif %}
{%       endif %}
{%     elif not hostvars[host]['vsphere_maintenance_mode'] %}
if ($MaintenanceMode -ne 'Connected') {
  Set-VMHost -State 'Connected' -Confirm:$false
}
{%     endif %}
{%   endif %}

if ($RebootHost) {
  if ($RebootHost -eq "true") {
    Restart-VMHost -Confirm:$false
    # Wait For Server To Stop Responding
    do {
    } Until (!(Test-Connection {{ hostvars[host]['ansible_host'] }} -Quiet -Count 1))
    # Wait For Server To Start Responding
    do {
    } Until ((Test-Connection {{ hostvars[host]['ansible_host'] }} -Quiet -Count 1))
  }
}
Disconnect-VIServer * -Confirm:$false
{% endfor %}