resource/app_service: Add support for running Containers (#1578)

Fixes: #580

azurerm/helpers/schema/app_service.go

@@ -179,6 +179,11 @@ func AppServiceSiteConfigSchema() *schema.Schema {
 						string(web.FtpsOnly),
 					}, false),
 				},
+				"linux_fx_version": {
+					Type:     schema.TypeString,
+					Optional: true,
+					Computed: true,
+				},
 			},
 		},
 	}
@@ -225,6 +230,10 @@ func ExpandAppServiceSiteConfig(input interface{}) web.SiteConfig {
 		siteConfig.JavaContainerVersion = utils.String(v.(string))
 	}
 
+	if v, ok := config["linux_fx_version"]; ok {
+		siteConfig.LinuxFxVersion = utils.String(v.(string))
+	}
+
 	if v, ok := config["http2_enabled"]; ok {
 		siteConfig.HTTP20Enabled = utils.Bool(v.(bool))
 	}
@@ -394,6 +403,10 @@ func FlattenAppServiceSiteConfig(input *web.SiteConfig) []interface{} {
 		result["websockets_enabled"] = *input.WebSocketsEnabled
 	}
 
+	if input.LinuxFxVersion != nil {
+		result["linux_fx_version"] = *input.LinuxFxVersion
+	}
+
 	result["scm_type"] = string(input.ScmType)
 	result["ftps_state"] = string(input.FtpsState)
 

azurerm/resource_arm_app_service_test.go

@@ -813,7 +813,6 @@ func TestAccAzureRMAppService_ftpsState(t *testing.T) {
 	resourceName := "azurerm_app_service.test"
 	ri := acctest.RandInt()
 	config := testAccAzureRMAppService_ftpsState(ri, testLocation())
-
 	resource.Test(t, resource.TestCase{
 		PreCheck:     func() { testAccPreCheck(t) },
 		Providers:    testAccProviders,
@@ -830,6 +829,29 @@ func TestAccAzureRMAppService_ftpsState(t *testing.T) {
 	})
 }
 
+func TestAccAzureRMAppService_linuxFxVersion(t *testing.T) {
+	resourceName := "azurerm_app_service.test"
+	ri := acctest.RandInt()
+	config := testAccAzureRMAppService_linuxFxVersion(ri, testLocation())
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testCheckAzureRMAppServiceDestroy,
+		Steps: []resource.TestStep{
+			{
+				Config: config,
+				Check: resource.ComposeTestCheckFunc(
+					testCheckAzureRMAppServiceExists(resourceName),
+					resource.TestCheckResourceAttr(resourceName, "site_config.0.always_on", "true"),
+					resource.TestCheckResourceAttr(resourceName, "site_config.0.linux_fx_version", "DOCKER|(golang:latest)"),
+					resource.TestCheckResourceAttr(resourceName, "app_settings.WEBSITES_ENABLE_APP_SERVICE_STORAGE", "false"),
+				),
+			},
+		},
+	})
+}
+
 func testCheckAzureRMAppServiceDestroy(s *terraform.State) error {
 	client := testAccProvider.Meta().(*ArmClient).appServicesClient
 
@@ -1747,3 +1769,39 @@ resource "azurerm_app_service" "test" {
 }
 `, rInt, location, rInt, rInt)
 }
+
+func testAccAzureRMAppService_linuxFxVersion(rInt int, location string) string {
+	return fmt.Sprintf(`
+resource "azurerm_resource_group" "test" {
+  name     = "acctestRG-%d"
+  location = "%s"
+}
+
+resource "azurerm_app_service_plan" "test" {
+  name                = "acctestASP-%d"
+  location            = "${azurerm_resource_group.test.location}"
+  resource_group_name = "${azurerm_resource_group.test.name}"
+
+  sku {
+    tier = "Standard"
+    size = "S1"
+  }
+}
+
+resource "azurerm_app_service" "test" {
+  name                = "acctestAS-%d"
+  location            = "${azurerm_resource_group.test.location}"
+  resource_group_name = "${azurerm_resource_group.test.name}"
+  app_service_plan_id = "${azurerm_app_service_plan.test.id}"
+
+  site_config {
+	always_on = true
+    linux_fx_version = "DOCKER|(golang:latest)"
+  }
+
+  app_settings {
+    "WEBSITES_ENABLE_APP_SERVICE_STORAGE" = "false"
+  }
+}
+`, rInt, location, rInt, rInt)
+}

website/docs/d/app_service.html.markdown

@@ -101,6 +101,8 @@ output "app_service_id" {
 
 * `ftps_state` - State of FTP / FTPS service for this AppService.
 
+* `linux_fx_version` - Linux App Framework and version for the AppService.
+
 ---
 
 `ip_restriction` exports the following:

website/docs/r/app_service.html.markdown

@@ -173,10 +173,13 @@ The following arguments are supported:
 * `remote_debugging_version` - (Optional) Which version of Visual Studio should the Remote Debugger be compatible with? Possible values are `VS2012`, `VS2013`, `VS2015` and `VS2017`.
 * `scm_type` - (Optional) The type of Source Control enabled for this App Service. Possible values include `None` and `LocalGit`. Defaults to `None`.
 * `use_32_bit_worker_process` - (Optional) Should the App Service run in 32 bit mode, rather than 64 bit mode?
-* `ftps_state` - (Optional) State of FTP / FTPS service for this AppService. Possible values include: `AllAllowed`, `FtpsOnly` and `Disabled`.
 
 ~> **NOTE:** when using an App Service Plan in the `Free` or `Shared` Tiers `use_32_bit_worker_process` must be set to `true`.
 
+* `ftps_state` - (Optional) State of FTP / FTPS service for this AppService. Possible values include: `AllAllowed`, `FtpsOnly` and `Disabled`.
+
+* `linux_fx_version` - (Optional) Linux App Framework and version for the AppService, e.g. `DOCKER|(golang:latest)`.
+
 * `websockets_enabled` - (Optional) Should WebSockets be enabled?
 
 ~> **NOTE:** Additional Source Control types will be added in the future, once support for them has been added in the Azure SDK for Go.