jamiechalmerzlp · March 14, 2025 20:00 · Mar 14, 2025
diff --git a/BulkProvisionOneDrive.ps1 b/BulkProvisionOneDrive.ps1
@@ -0,0 +1,75 @@
+<#
+    Author: Jamie Chalmers of Agilico - 3rd Line Tech & Telco Engineer
+    Description: This script automates the provisioning of OneDrive for licensed users in a SharePoint Online environment.
+                 It connects to Microsoft Graph and SharePoint Online, retrieves licensed users, and provisions their OneDrive accounts in batches.
+#>
+
+Param(
+    [Parameter(Mandatory = $True)]
+    [String]
+    $SharepointURL,
+
+    [Parameter(Mandatory = $True)]
+    [String]
+    $tenantID
+)
+
+# Check if the Microsoft.Graph module is installed, and install it if necessary
+Write-Host "Checking if the Microsoft.Graph module is installed..."
+if (-not (Get-Module -ListAvailable -Name Microsoft.Graph)) {
+    Write-Host "Microsoft.Graph module is not installed. Installing now..."
+    try {
+        Install-Module -Name Microsoft.Graph -Scope CurrentUser -Force -ErrorAction Stop
+        Import-Module Microsoft.Graph -ErrorAction Stop
+        Write-Host "Microsoft.Graph module installed and imported successfully."
+    } catch {
+        Write-Host "Failed to install or import the Microsoft.Graph module. Error: $_" -ForegroundColor Red
+        exit 1
+    }
+} else {
+    Write-Host "Microsoft.Graph module is already installed."
+    Import-Module Microsoft.Graph -ErrorAction Stop
+}
+
+# Define the required scope for Microsoft Graph API
+$scope = 'User.Read.All'
+
+# Connect to Microsoft Graph and SharePoint Online
+Connect-MgGraph -TenantId $tenantID -Scopes $scope
+Connect-SPOService -Url $SharepointURL
+
+# Initialize variables
+$userBatchList = @() # List to hold UPNs for batch processing
+$totalUsersProvisioned = 0 # Counter for total users processed
+
+# Retrieve all licensed users from Microsoft Graph
+Write-Host "Fetching licensed users..."
+$licensedUsers = Get-MgUser -Filter 'assignedLicenses/$count ne 0' -ConsistencyLevel eventual -CountVariable licensedUserCount -All -Select UserPrincipalName
+
+# Process each user and provision OneDrive in batches
+foreach ($user in $licensedUsers) {
+    $totalUsersProvisioned++
+    Write-Host "Processing user $totalUsersProvisioned of $($licensedUsers.Count): $($user.UserPrincipalName)"
+    $userBatchList += $user.UserPrincipalName
+
+    # Check if the batch limit is reached (199 users per batch)
+    if ($userBatchList.Count -eq 199) {
+        Write-Host "Batch limit reached. Requesting OneDrive provisioning for the current batch."
+        Request-SPOPersonalSite -UserEmails $userBatchList -NoWait
+        Start-Sleep -Milliseconds 655 # Add a short delay to avoid throttling
+        $userBatchList = @() # Clear the batch list for the next set of users
+    }
+}
+
+# Handle any remaining users in the final batch
+if ($userBatchList.Count -gt 0) {
+    Write-Host "Requesting OneDrive provisioning for the remaining $($userBatchList.Count) users."
+    Request-SPOPersonalSite -UserEmails $userBatchList -NoWait
+}
+
+# Disconnect from services
+Disconnect-SPOService
+Disconnect-MgGraph
+
+# Final output
+Write-Host "OneDrive provisioning completed successfully for $totalUsersProvisioned users." -Foreground Green
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