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Hdinsight Create Virtual Network
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This page contains Windows bias

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This page is part of the Azure documentation. It contains code examples and configuration instructions for working with Azure services.
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Bias Analysis

Bias Types:
⚠️ windows_first
⚠️ powershell_heavy
Summary:
The documentation presents Azure PowerShell examples before Azure CLI examples in the main workflow for creating network security groups, which can be perceived as a 'Windows-first' approach. There is a detailed, multi-step PowerShell script, while the Azure CLI section is presented after and in a more step-by-step, fragmented manner. While Linux is acknowledged in the DNS configuration sections (with explicit Linux/BIND instructions), the primary workflow for network setup is biased toward Windows/PowerShell users.
Recommendations:
  • Present Azure CLI and PowerShell examples side-by-side or in parallel sections, rather than listing PowerShell first. This helps avoid the perception that Windows/PowerShell is the primary or preferred method.
  • Ensure that CLI examples are as comprehensive and consolidated as the PowerShell examples, rather than being broken into many small steps.
  • Add explicit notes that both Azure CLI and PowerShell are fully cross-platform and supported on Windows, Linux, and macOS.
  • Consider providing Bash shell script examples for common Linux automation scenarios, especially for tasks like network setup.
  • Where possible, clarify that Azure CLI is often the preferred tool for Linux users and can be used interchangeably with PowerShell for all documented tasks.
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Scan History

Date Scan ID Status Bias Status
2025-08-17 00:01 #83 in_progress ✅ Clean
2025-07-13 21:37 #48 completed ❌ Biased
2025-07-12 23:44 #41 in_progress ❌ Biased
2025-07-09 13:09 #3 cancelled ✅ Clean
2025-07-08 04:23 #2 cancelled ❌ Biased

Flagged Code Snippets

$NICs = Get-AzNetworkInterface -ResourceGroupName "RESOURCEGROUP" $NICs[0].DnsSettings.InternalDomainNameSuffix
Get-AzNetworkSecurityGroup -Name hdisecure -ResourceGroupName RESOURCEGROUP | Add-AzNetworkSecurityRuleConfig -Name "SSH" -Description "SSH" -Protocol "*" -SourcePortRange "*" -DestinationPortRange "22" -SourceAddressPrefix "*" -DestinationAddressPrefix "VirtualNetwork" -Access Allow -Priority 306 -Direction Inbound
$vnetName = "Replace with your virtual network name" $resourceGroupName = "Replace with the resource group the virtual network is in" $subnetName = "Replace with the name of the subnet that you plan to use for HDInsight" # Get the Virtual Network object $vnet = Get-AzVirtualNetwork ` -Name $vnetName ` -ResourceGroupName $resourceGroupName # Get the region the Virtual network is in. $location = $vnet.Location # Get the subnet object $subnet = $vnet.Subnets | Where-Object Name -eq $subnetName # Create a Network Security Group. # And add exemptions for the HDInsight health and management services. $nsg = New-AzNetworkSecurityGroup ` -Name "hdisecure" ` -ResourceGroupName $resourceGroupName ` -Location $location ` | Add-AzNetworkSecurityRuleConfig ` -name "hdirule1" ` -Description "HDI health and management address 52.164.210.96" ` -Protocol "*" ` -SourcePortRange "*" ` -DestinationPortRange "443" ` -SourceAddressPrefix "52.164.210.96" ` -DestinationAddressPrefix "VirtualNetwork" ` -Access Allow ` -Priority 300 ` -Direction Inbound ` | Add-AzNetworkSecurityRuleConfig ` -Name "hdirule2" ` -Description "HDI health and management 13.74.153.132" ` -Protocol "*" ` -SourcePortRange "*" ` -DestinationPortRange "443" ` -SourceAddressPrefix "13.74.153.132" ` -DestinationAddressPrefix "VirtualNetwork" ` -Access Allow ` -Priority 301 ` -Direction Inbound ` | Add-AzNetworkSecurityRuleConfig ` -Name "hdirule3" ` -Description "HDI health and management 168.61.49.99" ` -Protocol "*" ` -SourcePortRange "*" ` -DestinationPortRange "443" ` -SourceAddressPrefix "168.61.49.99" ` -DestinationAddressPrefix "VirtualNetwork" ` -Access Allow ` -Priority 302 ` -Direction Inbound ` | Add-AzNetworkSecurityRuleConfig ` -Name "hdirule4" ` -Description "HDI health and management 23.99.5.239" ` -Protocol "*" ` -SourcePortRange "*" ` -DestinationPortRange "443" ` -SourceAddressPrefix "23.99.5.239" ` -DestinationAddressPrefix "VirtualNetwork" ` -Access Allow ` -Priority 303 ` -Direction Inbound ` | Add-AzNetworkSecurityRuleConfig ` -Name "hdirule5" ` -Description "HDI health and management 168.61.48.131" ` -Protocol "*" ` -SourcePortRange "*" ` -DestinationPortRange "443" ` -SourceAddressPrefix "168.61.48.131" ` -DestinationAddressPrefix "VirtualNetwork" ` -Access Allow ` -Priority 304 ` -Direction Inbound ` | Add-AzNetworkSecurityRuleConfig ` -Name "hdirule6" ` -Description "HDI health and management 138.91.141.162" ` -Protocol "*" ` -SourcePortRange "*" ` -DestinationPortRange "443" ` -SourceAddressPrefix "138.91.141.162" ` -DestinationAddressPrefix "VirtualNetwork" ` -Access Allow ` -Priority 305 ` -Direction Inbound ` # Set the changes to the security group Set-AzNetworkSecurityGroup -NetworkSecurityGroup $nsg # Apply the NSG to the subnet Set-AzVirtualNetworkSubnetConfig ` -VirtualNetwork $vnet ` -Name $subnetName ` -AddressPrefix $subnet.AddressPrefix ` -NetworkSecurityGroup $nsg $vnet | Set-AzVirtualNetwork
$NICs = Get-AzNetworkInterface -ResourceGroupName "RESOURCEGROUP" $NICs[0].DnsSettings.InternalDomainNameSuffix