ARM Gist Testing

keyvault.json

{
    "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "parameters": {
        "keyvaultName": {
            "type": "string"
        },
        "location": {
            "type": "string"
        },
        "tenantId": {
            "type": "string"
        },
        "appServiceName": {
            "type": "string"
        }
    },
    "resources": [
        {
            "name": "[parameters('keyVaultName')]",
            "type": "Microsoft.KeyVault/vaults",
            "apiVersion": "2018-02-14",
            "location": "[parameters('location')]",
            "properties": {
                "enabledForTemplateDeployment": true,
                "tenantId": "[parameters('tenantId')]",
                "sku": {
                    "family": "A",
                    "name": "standard"
                },
                "accessPolicies": [
                    {
                        "objectId": "[reference(ResourceId('Microsoft.Web/sites', parameters('appServiceName')), '2018-02-01', 'Full').identity.principalId]",
                        "tenantId": "[parameters('tenantId')]",
                        "permissions": {
                            "secrets": "GET"
                        }
                    }
                ]
            }
        }
    ]
}

web.json

{
    "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "parameters": {
        "appService": {
            "type": "object"
        },
        "location": {
            "type": "string"
        }
    },
    "resources": [
        {
            "type": "Microsoft.Web/serverfarms",
            "apiVersion": "2017-08-01",
            "kind": "linux",
            "name": "[parameters('appService').planName]",
            "location": "[parameters('location')]",
            "dependsOn": [],
            "sku": {
                "name": "[parameters('appService').sku]"
            },
            "properties": {
                "reserved": true
            }
        },
        {
            "type": "Microsoft.Web/sites",
            "apiVersion": "2016-08-01",
            "kind": "app",
            "name": "[parameters('appService').name]",
            "location": "[parameters('location')]",
            "identity": { 
                "type": "SystemAssigned" 
             }, 
            "properties": {
                "serverFarmId": "[resourceId('Microsoft.Web/serverfarms', parameters('appService').planName)]",
                "siteConfig":
                {
                    "linuxFxVersion": "[concat('DOCKER|', parameters('appService').dockerImageName)]"
                }
            },
            "dependsOn": [
                "[resourceId('Microsoft.Web/serverfarms', parameters('appService').planName)]"
            ]
        }
    ]
}