fairfaxDINE-PrivateDNSZonesPolicyAssignment.json

{
    "$schema": "https://schema.management.azure.com/schemas/2019-08-01/managementGroupDeploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "parameters": {
        "topLevelManagementGroupPrefix": {
            "type": "string",
            "metadata": {
                "description": "Provide the ESLZ company prefix to the intermediate root management group containing the policy definitions."
            }
        },
        "enforcementMode": {
            "type": "string",
            "allowedValues": [
                "Default",
                "DoNotEnforce"
            ],
            "defaultValue": "Default"
        },
        "dnsZoneResourceGroupId": {
            "type": "string",
            "metadata": {
                "description": "Provide the resourceId of the resource group for private DNS, which will construct the full resourceId for the private DNS zones."
            }
        },
        "location": {
            "type": "string",
            "metadata": {
                "description": "Provide the location where the virtual network is created (hub)"
            }
        }
    },
    "variables": {
        "baseId": "[concat(parameters('dnsZoneResourceGroupId'), '/providers/Microsoft.Network/privateDnsZones/')]",
        "policyParameterMapping": {
            "azureFilePrivateDnsZoneId": "[concat(variables('baseId'), 'privatelink.afs.azure.net')]",
            "azureBatchPrivateDnsZoneId": "[concat(variables('baseId'), 'privatelink.', parameters('location'), '.batch.azure.com')]",
            "azureAppPrivateDnsZoneId": "[concat(variables('baseId'), 'privatelink.azconfig.io')]",
            "azureAsrPrivateDnsZoneId": "[concat(variables('baseId'), '.privatelink.siterecovery.windowsazure.com')]",
            "azureIotPrivateDnsZoneId": "[concat(variables('baseId'), 'privatelink.azure-devices-provisioning.net')]",
            "azureKeyVaultPrivateDnsZoneId": "[concat(variables('baseId'), 'privatelink.vaultcore.azure.net')]",
            "azureSignalRPrivateDnsZoneId": "[concat(variables('baseId'), 'privatelink.service.signalr.net')]",
            "azureAppServicesPrivateDnsZoneId": "[concat(variables('baseId'), 'privatelink.azurewebsites.net')]",
            "azureEventGridTopicsPrivateDnsZoneId": "[concat(variables('baseId'), 'privatelink.eventgrid.azure.net')]",
            "azureDiskAccessPrivateDnsZoneId": "[concat(variables('baseId'), 'privatelink.blob.core.windows.net')]",
            "azureCognitiveServicesPrivateDnsZoneId": "[concat(variables('baseId'), 'privatelink.cognitiveservices.azure.com')]",
            "azureIotHubsPrivateDnsZoneId": "[concat(variables('baseId'), 'privatelink.azure-devices.net')]",
            "azureEventGridDomainsPrivateDnsZoneId": "[concat(variables('baseId'), 'privatelink.eventgrid.azure.net')]",
            "azureRedisCachePrivateDnsZoneId": "[concat(variables('baseId'), 'privatelink.redis.cache.windows.net')]",
            "azureAcrPrivateDnsZoneId": "[concat(variables('baseId'), 'privatelink.azurecr.io')]",
            "azureEventHubNamespacePrivateDnsZoneId": "[concat(variables('baseId'), 'privatelink.servicebus.windows.net')]",
            "azureMachineLearningWorkspacePrivateDnsZoneId": "[concat(variables('baseId'), 'privatelink.api.azureml.ms')]",
            "azureServiceBusNamespacePrivateDnsZoneId": "[concat(variables('baseId'), 'privatelink.servicebus.windows.net')]",
            "azureCognitiveSearchPrivateDnsZoneId": "[concat(variables('baseId'), 'privatelink.search.windows.net')]"
        },
        "policyDefinitions": {
            "deployPrivateDnsZones": "[concat('/providers/Microsoft.Management/managementGroups/', parameters('topLevelManagementGroupPrefix'), '/providers/Microsoft.Authorization/policySetDefinitions/Deploy-Private-DNS-Zones')]"
        },
        "policyAssignmentNames": {
            "deployPrivateDnsZones": "Deploy-Private-DNS-Zones",
            "displayName": "Configure Azure PaaS services to use private DNS zones",
            "description": "This policy initiative is a group of policies that ensures private endpoints to Azure PaaS services are integrated with Azure Private DNS zones"
        },
        "roleAssignmentNames": {
            "deployPrivateDnsZones": "[guid(concat(parameters('topLevelManagementGroupPrefix'), variables('policyAssignmentNames').deployPrivateDnsZones))]"
        },
        "policyRbac": "/providers/Microsoft.Authorization/roleDefinitions/4d97b98b-1d4f-4787-a291-c67834d212e7"
    },
    "resources": [
        {
            "type": "Microsoft.Authorization/policyAssignments",
            "apiVersion": "2019-09-01",
            "name": "[variables('policyAssignmentNames').deployPrivateDnsZones]",
            "location": "[deployment().location]",
            "identity": {
                "type": "SystemAssigned"
            },
            "properties": {
                "description": "[variables('policyAssignmentNames').description]",
                "displayName": "[variables('policyAssignmentNames').displayName]",
                "policyDefinitionId": "[variables('policyDefinitions').deployPrivateDnsZones]",
                "enforcementMode": "[parameters('enforcementMode')]",
                "parameters": {
                    "azureFilePrivateDnsZoneId": {
                        "value": "[variables('policyParameterMapping').azureFilePrivateDnsZoneId]"
                    },
                    "azureBatchPrivateDnsZoneId": {
                        "value": "[variables('policyParameterMapping').azureBatchPrivateDnsZoneId]"
                    },
                    "azureAppPrivateDnsZoneId": {
                        "value": "[variables('policyParameterMapping').azureAppPrivateDnsZoneId]"
                    },
                    "azureAsrPrivateDnsZoneId": {
                        "value": "[variables('policyParameterMapping').azureAsrPrivateDnsZoneId]"
                    },
                    "azureIoTPrivateDnsZoneId": {
                        "value": "[variables('policyParameterMapping').azureIotPrivateDnsZoneId]"
                    },
                    "azureKeyVaultPrivateDnsZoneId": {
                        "value": "[variables('policyParameterMapping').azureKeyVaultPrivateDnsZoneId]"
                    },
                    "azureSignalRPrivateDnsZoneId": {
                        "value": "[variables('policyParameterMapping').azureSignalRPrivateDnsZoneId]"
                    },
                    "azureAppServicesPrivateDnsZoneId": {
                        "value": "[variables('policyParameterMapping').azureAppServicesPrivateDnsZoneId]"
                    },
                    "azureEventGridTopicsPrivateDnsZoneId": {
                        "value": "[variables('policyParameterMapping').azureEventGridTopicsPrivateDnsZoneId]"
                    },
                    "azureDiskAccessPrivateDnsZoneId": {
                        "value": "[variables('policyParameterMapping').azureDiskAccessPrivateDnsZoneId]"
                    },
                    "azureCognitiveServicesPrivateDnsZoneId": {
                        "value": "[variables('policyParameterMapping').azureCognitiveServicesPrivateDnsZoneId]"
                    },
                    "azureIotHubsPrivateDnsZoneId": {
                        "value": "[variables('policyParameterMapping').azureIotHubsPrivateDnsZoneId]"
                    },
                    "azureEventGridDomainsPrivateDnsZoneId": {
                        "value": "[variables('policyParameterMapping').azureEventGridDomainsPrivateDnsZoneId]"
                    },
                    "azureRedisCachePrivateDnsZoneId": {
                        "value": "[variables('policyParameterMapping').azureRedisCachePrivateDnsZoneId]"
                    },
                    "azureAcrPrivateDnsZoneId": {
                        "value": "[variables('policyParameterMapping').azureAcrPrivateDnsZoneId]"
                    },
                    "azureEventHubNamespacePrivateDnsZoneId": {
                        "value": "[variables('policyParameterMapping').azureEventHubNamespacePrivateDnsZoneId]"
                    },
                    "azureMachineLearningWorkspacePrivateDnsZoneId": {
                        "value": "[variables('policyParameterMapping').azureMachineLearningWorkspacePrivateDnsZoneId]"
                    },
                    "azureServiceBusNamespacePrivateDnsZoneId": {
                        "value": "[variables('policyParameterMapping').azureServiceBusNamespacePrivateDnsZoneId]"
                    },
                    "azureCognitiveSearchPrivateDnsZoneId": {
                        "value": "[variables('policyParameterMapping').azureCognitiveSearchPrivateDnsZoneId]"
                    }
                }
            }
        },
        {
            "type": "Microsoft.Authorization/roleAssignments",
            "apiVersion": "2019-04-01-preview",
            "name": "[variables('roleAssignmentNames').deployPrivateDnsZones]",
            "dependsOn": [
                "[variables('policyAssignmentNames').deployPrivateDnsZones]"
            ],
            "properties": {
                "principalType": "ServicePrincipal",
                "roleDefinitionId": "[variables('policyRbac')]",
                "principalId": "[toLower(reference(concat('/providers/Microsoft.Authorization/policyAssignments/', variables('policyAssignmentNames').deployPrivateDnsZones), '2019-09-01', 'Full').identity.principalId)]"
            }
        }
    ],
    "outputs": {
        "principalId": {
            "type": "string",
            "value": "[reference(concat('/providers/Microsoft.Authorization/policyAssignments/', variables('policyAssignmentNames').deployPrivateDnsZones), '2019-09-01', 'Full').identity.principalId]"
        }
    }
}