Create Application Gateway with Http Redirects

This template illustrates different redirect scenarios Application Gateway supports:

1. Redirect http requests to https.
2. Redirect requests to a fixed url.
3. Redirect requests under a given path.

This functionality can be configured using RedirectConfiguration.

Property	Mandatory	Description
RedirectType	Y	Supported http redirection types - Permanent, Temporary, Found, SeeOther
TargetListener	N	Reference to a listener to redirect the request to.
TargetUrl	N	A Url to redirect to. Cannot be used when TargetListener is specified.
IncludePath	N	True/False.
IncludeQueryString	N	True/False

Sample Redirect Configuration

{
    "redirectConfigurations": [
        {
            "Name": "redirectConfig1",
            "properties": {
                "redirectType": "Found",
                "targetListener": {
                    "id": "[concat(variables('applicationGatewayID'), '/httpListeners/appGatewayHttpsListener1')]"
                }
            }
        }
    ]
}

A RedirectConfiguration can be associated with either a listener in a basic rule, Or a Pathrule in UrlPathMap.

Sample Configuration with Basic Rule

{
    "requestRoutingRules": [
        {
            "Name": "rule1",
            "properties": {
                "RuleType": "Basic",
                "httpListener": {
                    "id": "[concat(variables('applicationGatewayID'), '/httpListeners/appGatewayHttpListener1')]"
                },
                "redirectConfiguration": {
                    "id": "[concat(variables('applicationGatewayID'), '/redirectConfigurations/redirectConfig1')]"
                }
            }
        }
    ]
}

Sample Configuration with UrlPathMap

{
    "urlPathMaps": [
        {
            "name": "urlPathMap1",
            "properties": {
              "defaultRedirectConfiguration": {
                "id": "[concat(variables('applicationGatewayID'), '/redirectConfigurations/redirectConfig2')]"
              },
                "pathRules": [
                    {
                        "name": "pathRule1",
                        "properties": {
                            "paths": [
                                "[parameters('pathMatch1')]"
                            ],
                            "redirectConfiguration": {
                                "id": "[concat(variables('applicationGatewayID'), '/redirectConfigurations/redirectConfig1')]"
                            }
                        }
                    }
                ]
            }
        }
    ]
}

Notes:

Supported apiVersion to use http redirect feature is "2017-04-01" and above.