Create an application gateway with an internal load balancer (ILB) by using Azure Resource Manager with existing Vnet and Subnet

$vnet = Get-AzureRMVirtualNetwork -Name Vnet01 -ResourceGroupName psrg01

$subnetconfig  = Get-AzureRMVirtualNetworkSubnetConfig -Name 'Subnet01' -VirtualNetwork $vnet

$subnet=$vnet.subnets[0]

$gipconfig = New-AzureRmApplicationGatewayIPConfiguration -Name gatewayIP01 -Subnet $subnet

$pool = New-AzureRmApplicationGatewayBackendAddressPool -Name pool01 -BackendIPAddresses 192.168.1.20, 192.168.2.21

$poolSetting = New-AzureRmApplicationGatewayBackendHttpSettings -Name poolsetting01 -Port 80 -Protocol Http -CookieBasedAffinity Enabled

$fp = New-AzureRmApplicationGatewayFrontendPort -Name frontendport01  -Port 443

$cert = New-AzureRmApplicationGatewaySslCertificate -Name cert01 -CertificateFile C:\SSL_cert\smarterpcom_azure.pfx -Password "xxxxxx"

$fipconfig = New-AzureRmApplicationGatewayFrontendIPConfig -Name fipconfig01 -Subnet $subnet

$listener = New-AzureRmApplicationGatewayHttpListener -Name listener01  -Protocol Https -FrontendIPConfiguration $fipconfig -FrontendPort $fp -SslCertificate $cert

$rule = New-AzureRmApplicationGatewayRequestRoutingRule -Name rule01 -RuleType Basic -BackendHttpSettings $poolSetting -HttpListener $listener -BackendAddressPool $pool

$sku = New-AzureRmApplicationGatewaySku -Name Standard_Small -Tier Standard -Capacity 2

$appgw = New-AzureRmApplicationGateway -Name appgwtest -ResourceGroupName appgw-rg -Location CentralUS -BackendAddressPools $pool -BackendHttpSettingsCollection $poolSetting -FrontendIpConfigurations $fipconfig  -GatewayIpConfigurations $gipconfig -FrontendPorts $fp -HttpListeners $listener -RequestRoutingRules $rule -Sku $sku -SslCertificates $cert

Lookup

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Get-AzureRmApplicationGateway -Name appgwtest -ResourceGroupName appgw-rg

Remove

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Remove-AzureRmApplicationGateway -Name appgwtest -ResourceGroupName appgw-rg