update

2026-04-15 15:45:50 -05:00
commit 1d304511b8
613 changed files with 140998 additions and 0 deletions
@@ -0,0 +1,73 @@
+# servicenow cmdb ci dr protection
+# vcenter placeholder
+
+$AllVMwareVMs = Get-Datacenter | Where-Object {$_.Name -like "*Primary*" -or $_.Name -like "*Secondary*" -or $_.Name -like "*DCN*"} | Get-VM | Where-Object { $_.Name -notlike "vCLS*" } | Where-Object { $_.ExtensionData.Summary.Config.ManagedBy.Type -ne "placeholderVm" } | Sort-Object Name
+$AllVMwarePlaceholders = $AllVMwareVMs | Where-Object { $_.ExtensionData.Summary.Config.ManagedBy.Type -eq "placeholderVm" }
+$AllCmdbCi = Get-ITDServiceNowRecord -Table cmdb_ci_server -Filter "operational_status!=6^u_nd_dr_protectionLIKEVMware" -IncludeTotalCount | Select-Object @{n = 'CiName'; e = { $_.name.display_value } }, @{n = 'CiFqdn'; e = { $_.fqdn.display_value } }, @{n = 'CiOpStatus'; e = { $_.operational_status.display_value } }, @{n = 'DRProtection'; e = { $_.u_nd_dr_protection.display_value } } | Sort-Object CiName
+
+$ArrayList = [System.Collections.ArrayList]@()
+
+# check for placeholder
+ForEach ($Ci in $AllCmdbCi) {
+    $PlaceholderBool = $null
+    $VMBool = $null
+    
+    If($AllVMwareVMs | Where-Object { $_.Name -eq $Ci.CiFqdn }) {
+        $VMBool = $true
+    } 
+    else {
+        $VMBool = $false
+    }
+
+    If ($AllVMwarePlaceholders | Where-Object { $_.Name -eq $Ci.CiFqdn }) {
+        $PlaceholderBool = $true
+    } 
+    else {
+        $PlaceholderBool = $false
+    }
+
+    $obj = [PSCustomObject]@{
+        CiName       = $Ci.CiName
+        CiFqdn       = $Ci.CiFqdn
+        CiOpStatus   = $Ci.CiOpStatus
+        DRProtection = $Ci.DRProtection
+        VMExists     = $VMBool        
+        Placeholder  = $PlaceholderBool
+    }
+
+    $null = $ArrayList.Add($obj)
+}
+
+# verify no extra entries in vm list / confirm all vms have cmdb entries
+ForEach ($VM in $AllVMwareVMs) {
+    If (-not ($ArrayList | Where-Object { $_.CiFqdn -eq $VM.Name })) {
+        #Write-Host "VM $($VM.Name) does not have a corresponding CMDB entry." -ForegroundColor Red
+        $obj = [PSCustomObject]@{
+            CiName            = $null
+            CiFqdn            = $null
+            CiOpStatus        = $null
+            DRProtection      = $null
+            VMExists          = $VM.Name
+            PlaceholderExists = $null
+        }
+        $null = $ArrayList.Add($obj)
+    }
+}
+
+# verify no extra entries in placeholder list / confirm all placeholders have cmdb entries
+ForEach ($Placeholder in $AllVMwarePlaceholders) {
+    If (-not ($ArrayList | Where-Object { $_.CiFqdn -eq $Placeholder.Name })) {
+        #Write-Host "Placeholder VM $($Placeholder.Name) does not have a corresponding CMDB entry." -ForegroundColor Red
+        $obj = [PSCustomObject]@{
+            CiName            = $null
+            CiFqdn            = $Placeholder.Name
+            CiOpStatus        = $null
+            DRProtection      = $null
+            VMExists          = $null
+            PlaceholderExists = $true
+        }
+        $null = $ArrayList.Add($obj)
+    }
+}
+
+$ArrayList | Sort-Object CiFqdn | Format-Table -AutoSize