Display AzureRM VMName and (Primary) Private IP

Get-AzureRMVMNicIP.ps1

$allNIC = Get-AzureRmNetworkInterface
$allVM  = get-azurermvm | Select-Object Name, ResourceGroupName, NetworkProfile
$targetVM = $allVM | Where-Object { ($_.Name -like "*proxy*") -or ($_.Name -like "*api*") }

# See https://blogs.technet.microsoft.com/rmilne/2016/11/15/how-to-get-azure-rm-vm-ip-addresses-using-powershell/
ForEach ($VMInfo in $targetVM) {
  $VMName   = $VMInfo.Name
  $nic_id   = $VMInfo.NetworkProfile.NetworkInterfaces[0].id
  $nic_info = $allNIC | Where-Object { $_.id -match $nic_id }
  $nic_private_ip = $nic_info.IpConfigurations.PrivateIpAddress

  Write-Output "$VMName, $nic_private_ip"
  "$VMName, $nic_private_ip" | Out-File C:\temp\iplist.txt -Encoding ascii -Append
}