From 2212477dff9ca34a0e16d34dcd792ad6978993d8 Mon Sep 17 00:00:00 2001
From: William Lam <info.virtuallyghetto@gmail.com>
Date: Fri, 8 Feb 2019 05:28:10 -0800
Subject: [PATCH] Added NSX-T Overview Info

---
 Modules/VMware.VMC.NSXT/VMware.VMC.NSXT.psd1 |  2 +-
 Modules/VMware.VMC.NSXT/VMware.VMC.NSXT.psm1 | 55 ++++++++++++++++++++
 2 files changed, 56 insertions(+), 1 deletion(-)

diff --git a/Modules/VMware.VMC.NSXT/VMware.VMC.NSXT.psd1 b/Modules/VMware.VMC.NSXT/VMware.VMC.NSXT.psd1
index ef45018..b74bad7 100644
--- a/Modules/VMware.VMC.NSXT/VMware.VMC.NSXT.psd1
+++ b/Modules/VMware.VMC.NSXT/VMware.VMC.NSXT.psd1
@@ -36,7 +36,7 @@ Description = 'PowerShell Module for Managing NSX-T on VMware Cloud on AWS'
 PowerShellVersion = '6.0'
 
 # Functions to export from this module, for best performance, do not use wildcards and do not delete the entry, use an empty array if there are no functions to export.
-FunctionsToExport = 'Connect-NSXTProxy', 'Get-NSXTSegment', 'New-NSXTSegment', 'Remove-NSXTSegment', 'Get-NSXTGroup', 'New-NSXTGroup', 'Remove-NSXTGroup', 'Get-NSXTService', 'New-NSXTService', 'Get-NSXTFirewall', 'New-NSXTFirewall', 'Remove-NSXTFirewall', 'Get-NSXTDistFirewallSection', 'Get-NSXTDistFirewall', 'New-NSXTDistFirewall', 'Remove-NSXTDistFirewall'
+FunctionsToExport = 'Connect-NSXTProxy', 'Get-NSXTSegment', 'New-NSXTSegment', 'Remove-NSXTSegment', 'Get-NSXTGroup', 'New-NSXTGroup', 'Remove-NSXTGroup', 'Get-NSXTService', 'New-NSXTService', 'Get-NSXTFirewall', 'New-NSXTFirewall', 'Remove-NSXTFirewall', 'Get-NSXTDistFirewallSection', 'Get-NSXTDistFirewall', 'New-NSXTDistFirewall', 'Remove-NSXTDistFirewall', 'Get-NSXTRouteTable', 'Get-NSXTOverviewInfo'
 # Cmdlets to export from this module, for best performance, do not use wildcards and do not delete the entry, use an empty array if there are no cmdlets to export.
 CmdletsToExport = @()
 
diff --git a/Modules/VMware.VMC.NSXT/VMware.VMC.NSXT.psm1 b/Modules/VMware.VMC.NSXT/VMware.VMC.NSXT.psm1
index bc2cebd..d120086 100644
--- a/Modules/VMware.VMC.NSXT/VMware.VMC.NSXT.psm1
+++ b/Modules/VMware.VMC.NSXT/VMware.VMC.NSXT.psm1
@@ -1440,4 +1440,59 @@ Function Get-NSXTRouteTable {
             }
         }
     }
+}
+
+Function Get-NSXTOverviewInfo {
+<#
+    .NOTES
+    ===========================================================================
+    Created by:    William Lam
+    Date:          02/02/2019
+    Organization:  VMware
+    Blog:          http://www.virtuallyghetto.com
+    Twitter:       @lamw
+    ===========================================================================
+
+    .SYNOPSIS
+        Retrieves NSX-T Overview including the VPN internet IP Address and SDDC Infra/Mgmt Subnets, etc.
+    .DESCRIPTION
+        This cmdlet retrieves NSX-T Overview details including the VPN internet IP Address and SDDC Infra/Mgmt Subnets, etc.
+    .EXAMPLE
+        Get-NSXTOverviewInfo
+#>
+Param (
+    [Parameter(Mandatory=$False)][ValidateSet("BGP","CONNECTED","STATIC")]$RouteSource,
+    [Switch]$Troubleshoot
+)
+
+If (-Not $global:nsxtProxyConnection) { Write-error "No NSX-T Proxy Connection found, please use Connect-NSXTProxy" } Else {
+    $method = "GET"
+    $overviewURL = $global:nsxtProxyConnection.Server + "/cloud-service/api/v1/infra/sddc-user-config"
+
+    if($Troubleshoot) {
+        Write-Host -ForegroundColor cyan "`n[DEBUG] - $method`n$overviewURL`n"
+    }
+
+    try {
+        if($PSVersionTable.PSEdition -eq "Core") {
+            $requests = Invoke-WebRequest -Uri $overviewURL -Method $method -Headers $global:nsxtProxyConnection.headers -SkipCertificateCheck
+        } else {
+            $requests = Invoke-WebRequest -Uri $overviewURL -Method $method -Headers $global:nsxtProxyConnection.headers
+        }
+    } catch {
+        if($_.Exception.Response.StatusCode -eq "Unauthorized") {
+            Write-Host -ForegroundColor Red "`nThe NSX-T Proxy session is no longer valid, please re-run the Connect-NSXTProxy cmdlet to retrieve a new token`n"
+            break
+        } else {
+            Write-Error "Error in retrieving NSX-T Overview Information"
+            Write-Error "`n($_.Exception.Message)`n"
+            break
+        }
+    }
+
+    if($requests.StatusCode -eq 200) {
+        Write-Host "Succesfully retrieved NSX-T Overview Information"
+        ($requests.Content | ConvertFrom-Json)
+    }
+}
 }
\ No newline at end of file