Merge pull request #72 from sandeepsnairms/main

Option to remove Mongo Dump from Drop Down + Increase Page Size limit

Author: sandeepsnairms

MongoMigrationWebApp/Components/MigrationDetails.razor

@@ -1,4 +1,6 @@
 @inject Service.JobManager JobManager
+@inject IConfiguration Configuration
+
 @using OnlineMongoMigrationProcessor
 
 <div class="modal fade show d-block bg-dark bg-opacity-75" id="myModal" aria-modal="true" role="dialog">
@@ -18,7 +20,10 @@
                     <div class="mb-3">
                         <label for="mongo-options">Data Migration Tool:</label>
                         <select id="mongo-options" @onchange="OnSelectionChanged" >
-                            <option value="Use MongoDump and MongoRestore">Use MongoDump and MongoRestore</option>
+                            @if (AllowMongoDump)
+                            {
+                                <option value="Use MongoDump and MongoRestore">Use MongoDump and MongoRestore</option>
+                            }
                             <option value="Use Mongo Driver">Use Mongo Driver</option>
                         </select>
                     </div>
@@ -98,7 +103,8 @@
     private string errorMessage = string.Empty;
     private bool useMongoDump = true; // Variable to track the selected value
     private string selectedOption = "Use MongoDump and MongoRestore"; // Default dropdown value
-    private bool isSimulatedRun = false; // Variable to track the dummy run option 
+    private bool isSimulatedRun = false; // Variable to track the dummy run option
+    private bool AllowMongoDump => Configuration.GetValue<bool>("AllowMongoDump");
 
     private void OnSelectionChanged(ChangeEventArgs e)
     {

MongoMigrationWebApp/Components/MigrationSettings.razor

@@ -57,9 +57,9 @@
 
     private void HandleSubmit()
     {
-        if (configuration.MongoCopyPageSize < 50 || configuration.MongoCopyPageSize > 10000)
+        if (configuration.MongoCopyPageSize < 50 || configuration.MongoCopyPageSize > 20000)
         {
-            errorMessage = "Page Size should be between 50 and 10000.";
+            errorMessage = "Page Size should be between 50 and 20000.";
             return;
         }
 

MongoMigrationWebApp/Program.cs

@@ -26,6 +26,7 @@
 
 builder.Services.AddRazorPages();
 builder.Services.AddServerSideBlazor();
+builder.Services.AddSingleton(builder.Configuration);
 builder.Services.AddSingleton<JobManager>();
 builder.Services.AddScoped<FileService>();
 

MongoMigrationWebApp/Shared/MainLayout.razor

@@ -6,7 +6,7 @@
     <main>
         <div class="top-row px-4 d-flex justify-content-between align-items-center">
             <h2 class="text-left">Migrate to Azure Cosmos DB for MongoDB (vCore based)</h2>
-            <div class="ms-2 small">v0.7.11</div>
+            <div class="ms-2 small">v0.7.13</div>
         </div>
 
         <article class="content px-4">

MongoMigrationWebApp/appsettings.json

@@ -6,5 +6,6 @@
     }
   },
   "AllowedHosts": "*",
-  "DetailedErrors": true
+  "DetailedErrors": true,
+  "AllowMongoDump": true
 }

MongoMigrationWebApp/readme.txt

@@ -1,3 +1,3 @@
-Version: 0.7.10
+Version: 0.7.13
 Instructions: https://github.com/AzureCosmosDB/MongoMigrationWebBasedUtility
 Purpose: An online and offline migration utility designed to migrate any MongoDB source to Azure Cosmos DB for Mongo vCore. It operates as an Azure Web App (or on-premises) and offers multiple methods for data migration. It can either use mongodump and mongorestore for data movement or employ the MongoDB driver to read data from the source and write it

publish_code.ps1

@@ -0,0 +1,48 @@
+param (
+    [bool]$SupportMongoDump = $true
+)
+
+# Variables to be replaced
+$resourceGroupName = "<Replace with Existing Resource Group Name>"
+$webAppName = "<Replace with WebApp Name>"
+$projectFolderPath = Get-Location
+
+
+# Paths - No changes required
+$projectFilePath = Join-Path $projectFolderPath "MongoMigrationWebApp\MongoMigrationWebApp.csproj"
+$publishFolder = Join-Path $projectFolderPath "publish"
+$zipPath = Join-Path $publishFolder "app.zip"
+
+# Delete the existing publish folder (if exist)
+if (Test-Path $publishFolder) {
+    Remove-Item -Path $publishFolder -Recurse -Force -Confirm:$false
+}
+
+# Build the Blazor app
+Write-Host "Building Blazor app..."
+dotnet publish $projectFilePath -c Release -o $publishFolder -warnaserror:none --nologo
+
+# Modify appsettings.json if SupportMongoDump is false
+if (-not $SupportMongoDump) {
+    $appSettingsPath = Join-Path $publishFolder "appsettings.json"
+    if (Test-Path $appSettingsPath) {
+        $json = Get-Content $appSettingsPath -Raw | ConvertFrom-Json
+        $json.AllowMongoDump = $false
+        $json | ConvertTo-Json -Depth 10 | Set-Content -Path $appSettingsPath -Encoding UTF8
+        Write-Host "Set AllowMongoDump to false in appsettings.json"
+    } else {
+        Write-Warning "appsettings.json not found at $appSettingsPath"
+    }
+}
+
+# Delete the existing zip file if it exists
+if (Test-Path $zipPath) {
+    Remove-Item $zipPath -Force
+}
+
+# Archive published files
+Compress-Archive -Path "$publishFolder\*" -DestinationPath $zipPath -Update
+
+# Deploy files to Azure Web App
+Write-Host "Deploying to Azure Web App..."
+az webapp deploy --resource-group $resourceGroupName --name $webAppName --src-path $zipPath --type zip

publish_zip.ps1

@@ -0,0 +1,53 @@
+param (
+    [string]$resourceGroupName = "<Replace with Existing Resource Group Name>",
+    [string]$webAppName = "<Replace with Web App Name>",
+    [string]$zipFileName = "app.zip",
+    [bool]$SupportMongoDump = $true
+)
+
+# Calculate full zip path based on current folder
+$workingFolder = Get-Location
+$zipPath = Join-Path $workingFolder $zipFileName
+
+# Login to Azure
+#az login
+
+# Set subscription (optional)
+# az account set --subscription "your-subscription-id"
+
+# If MongoDump is not supported, extract and modify the zip contents
+if (-not $SupportMongoDump) {
+    $tempFolder = Join-Path $workingFolder "TempAppDeploy"
+
+    if (Test-Path $tempFolder) {
+        Remove-Item -Path $tempFolder -Recurse -Force
+    }
+    New-Item -ItemType Directory -Path $tempFolder | Out-Null
+
+    # Extract the zip
+    Expand-Archive -Path $zipPath -DestinationPath $tempFolder -Force
+
+    # Modify appsettings.json
+    $appSettingsPath = Join-Path $tempFolder "appsettings.json"
+    if (Test-Path $appSettingsPath) {
+        $json = Get-Content $appSettingsPath -Raw | ConvertFrom-Json
+        $json.AllowMongoDump = $false
+        $json | ConvertTo-Json -Depth 10 | Set-Content -Path $appSettingsPath -Encoding UTF8
+        Write-Host "Set AllowMongoDump to false in appsettings.json"
+    } else {
+        Write-Warning "appsettings.json not found at $appSettingsPath"
+    }
+
+    # Recreate the zip
+    Remove-Item $zipPath -Force
+    Compress-Archive -Path "$tempFolder\*" -DestinationPath $zipPath
+
+    # Optionally clean up temp folder
+    Remove-Item -Path $tempFolder -Recurse -Force
+}
+
+# Deploy zip contents to Azure Web App
+Write-Host "Deploying to Azure Web App..."
+az webapp deploy --resource-group $resourceGroupName --name $webAppName --src-path $zipPath --type zip
+
+Write-Host "Deployment completed successfully!"