I am trying to configure Azure Application Gateway with Basic Rule. For my Frontend IP, I have created set DNS name to whatever.canadacentral.cloudapp.azure.com and uploaded a self-signed certificate. When I hit https:// everything works correctly however when I go to https://whatever.canadacentral.cloudapp.azure.com it returns 307 redirecting me to my backend pool https://whatever.azurewebsites.net/
Is this something to do with canadacentral.cloudapp.azure.com and I need to provide custom DNS?
Here's my template for Application Gateway:
{
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"applicationGateways_ExampleDev_name": {
"defaultValue": "ExampleDev",
"type": "String"
},
"virtualNetworks_Ex_DEV_externalid": {
"defaultValue": "/subscriptions/xxx/resourceGroups/Example-Ex-DEV/providers/Microsoft.Network/virtualNetworks/Ex-DEV",
"type": "String"
},
"publicIPAddresses_ExampleDevIP_externalid": {
"defaultValue": "/subscriptions/xxx/resourceGroups/Example-Ex-DEV/providers/Microsoft.Network/publicIPAddresses/ExampleDevIP",
"type": "String"
}
},
"variables": {},
"resources": [
{
"type": "Microsoft.Network/applicationGateways",
"apiVersion": "2019-09-01",
"name": "[parameters('applicationGateways_ExampleDev_name')]",
"location": "canadacentral",
"properties": {
"sku": {
"name": "WAF_v2",
"tier": "WAF_v2"
},
"gatewayIPConfigurations": [
{
"name": "appGatewayIpConfig",
"properties": {
"subnet": {
"id": "[concat(parameters('virtualNetworks_Ex_DEV_externalid'), '/subnets/default')]"
}
}
}
],
"sslCertificates": [
{
"name": "ApplicationGateway",
"properties": {}
}
],
"trustedRootCertificates": [],
"frontendIPConfigurations": [
{
"name": "appGwPublicFrontendIp",
"properties": {
"privateIPAllocationMethod": "Dynamic",
"publicIPAddress": {
"id": "[parameters('publicIPAddresses_ExampleDevIP_externalid')]"
}
}
}
],
"frontendPorts": [
{
"name": "port_80",
"properties": {
"port": 80
}
},
{
"name": "port_443",
"properties": {
"port": 443
}
}
],
"backendAddressPools": [
{
"name": "ExampleApiDev",
"properties": {
"backendAddresses": [
{
"fqdn": "Exampleapi-dev.azurewebsites.net"
}
]
}
},
{
"name": "ExampleAuthDev",
"properties": {
"backendAddresses": [
{
"fqdn": "Exampleauth-dev.azurewebsites.net"
}
]
}
},
{
"name": "ExampleAppDev",
"properties": {
"backendAddresses": [
{
"fqdn": "Exampleapp-dev.azurewebsites.net"
}
]
}
}
],
"backendHttpSettingsCollection": [
{
"name": "default",
"properties": {
"port": 80,
"protocol": "Http",
"cookieBasedAffinity": "Disabled",
"pickHostNameFromBackendAddress": true,
"affinityCookieName": "ApplicationGatewayAffinity",
"requestTimeout": 20,
"probe": {
"id": "[concat(resourceId('Microsoft.Network/applicationGateways', parameters('applicationGateways_ExampleDev_name')), '/probes/defaultxxx')]"
}
}
}
],
"httpListeners": [
{
"name": "public-https",
"properties": {
"frontendIPConfiguration": {
"id": "[concat(resourceId('Microsoft.Network/applicationGateways', parameters('applicationGateways_ExampleDev_name')), '/frontendIPConfigurations/appGwPublicFrontendIp')]"
},
"frontendPort": {
"id": "[concat(resourceId('Microsoft.Network/applicationGateways', parameters('applicationGateways_ExampleDev_name')), '/frontendPorts/port_443')]"
},
"protocol": "Https",
"sslCertificate": {
"id": "[concat(resourceId('Microsoft.Network/applicationGateways', parameters('applicationGateways_ExampleDev_name')), '/sslCertificates/ApplicationGateway')]"
},
"hostNames": [],
"requireServerNameIndication": false
}
}
],
"urlPathMaps": [],
"requestRoutingRules": [
{
"name": "basic",
"properties": {
"ruleType": "Basic",
"httpListener": {
"id": "[concat(resourceId('Microsoft.Network/applicationGateways', parameters('applicationGateways_ExampleDev_name')), '/httpListeners/public-https')]"
},
"backendAddressPool": {
"id": "[concat(resourceId('Microsoft.Network/applicationGateways', parameters('applicationGateways_ExampleDev_name')), '/backendAddressPools/ExampleApiDev')]"
},
"backendHttpSettings": {
"id": "[concat(resourceId('Microsoft.Network/applicationGateways', parameters('applicationGateways_ExampleDev_name')), '/backendHttpSettingsCollection/default')]"
}
}
}
],
"probes": [
{
"name": "default07a3e3ac-3c07-40f6-ad80-837f4cdd1009",
"properties": {
"protocol": "Http",
"path": "/swagger/index.html",
"interval": 30,
"timeout": 30,
"unhealthyThreshold": 3,
"pickHostNameFromBackendHttpSettings": true,
"minServers": 0,
"match": {
"statusCodes": [
"200-399"
]
}
}
}
],
"rewriteRuleSets": [],
"redirectConfigurations": [],
"webApplicationFirewallConfiguration": {
"enabled": true,
"firewallMode": "Prevention",
"ruleSetType": "OWASP",
"ruleSetVersion": "3.0",
"disabledRuleGroups": [],
"exclusions": [],
"requestBodyCheck": true,
"maxRequestBodySizeInKb": 128,
"fileUploadLimitInMb": 50
},
"enableHttp2": false,
"autoscaleConfiguration": {
"minCapacity": 0,
"maxCapacity": 2
}
}
}
]
}
