Allow java_version 21 for app services and functions. fixes #25490

CHANGELOG.md

@@ -5,6 +5,10 @@ ENHANCEMENTS:
 * provider: support subscription ID hinting when using Azure CLI authentication [GH-26282]
 * `azurerm_kubernetes_cluster` - updating `network_profile.network_policy` to `azure` and `calico` when it hasn't been previously set is supported [GH-26176]
 * `azurerm_kubernetes_cluster` - respect Pod Distruption Budgets when rotating the `default_node_pool` [GH-26274]
+* `azurerm_linux_web_app` - Support Java 21. ([#25490](https://github.com/hashicorp/terraform-provider-azurerm/issues/25490))
+* `azurerm_windows_web_app` - Support Java 21. ([#25490](https://github.com/hashicorp/terraform-provider-azurerm/issues/25490))
+* `azurerm_linux_function_app` - Support Java 21. ([#25490](https://github.com/hashicorp/terraform-provider-azurerm/issues/25490))
+* `azurerm_windows_function_app` - Support Java 21. ([#25490](https://github.com/hashicorp/terraform-provider-azurerm/issues/25490))
 
 BUG FIXES:
 * `azurerm_express_route_circuit_peering`, `azurerm_express_route_circuit`, `azurerm_express_route_gateway`, `azurerm_express_route_port` - split create and update [GH-26237]

internal/services/appservice/helpers/app_stack.go

@@ -536,6 +536,7 @@ func linuxApplicationStackSchema() *pluginsdk.Schema {
 					"8",
 					"11",
 					"17",
+					"21",
 				}, false),
 				ExactlyOneOf: linuxApplicationStackConstraint,
 				RequiredWith: []string{

internal/services/appservice/helpers/function_app_schema.go

@@ -1034,7 +1034,7 @@ type ApplicationStackLinuxFunctionApp struct {
 	NodeVersion           string                   `tfschema:"node_version"`                // Supported values `12LTS`, `14LTS`, `16LTS`, `18LTS, `20LTS``
 	PythonVersion         string                   `tfschema:"python_version"`              // Supported values `3.12`, `3.11`, `3.10`, `3.9`, `3.8`, `3.7`
 	PowerShellCoreVersion string                   `tfschema:"powershell_core_version"`     // Supported values are `7.0`, `7.2`
-	JavaVersion           string                   `tfschema:"java_version"`                // Supported values `8`, `11`, `17`
+	JavaVersion           string                   `tfschema:"java_version"`                // Supported values `8`, `11`, `17`, `21`
 	CustomHandler         bool                     `tfschema:"use_custom_runtime"`          // Supported values `true`
 	Docker                []ApplicationStackDocker `tfschema:"docker"`                      // Needs ElasticPremium or Basic (B1) Standard (S 1-3) or Premium(PxV2 or PxV3) LINUX Service Plan
 }
@@ -1043,7 +1043,7 @@ type ApplicationStackWindowsFunctionApp struct {
 	DotNetVersion         string `tfschema:"dotnet_version"`              // Supported values `v3.0`, `v4.0`, `v6.0`, `v7.0` and `v8.0`
 	DotNetIsolated        bool   `tfschema:"use_dotnet_isolated_runtime"` // Supported values `true` for `dotnet-isolated`, `false` otherwise
 	NodeVersion           string `tfschema:"node_version"`                // Supported values `12LTS`, `14LTS`, `16LTS`, `18LTS, `20LTS`
-	JavaVersion           string `tfschema:"java_version"`                // Supported values `8`, `11`, `17`
+	JavaVersion           string `tfschema:"java_version"`                // Supported values `8`, `11`, `17`, `21`
 	PowerShellCoreVersion string `tfschema:"powershell_core_version"`     // Supported values are `7.0`, `7.2`
 	CustomHandler         bool   `tfschema:"use_custom_runtime"`          // Supported values `true`
 }
@@ -1171,6 +1171,7 @@ func linuxFunctionAppStackSchema() *pluginsdk.Schema {
 						"8",
 						"11",
 						"17",
+						"21",
 					}, false),
 					ExactlyOneOf: []string{
 						"site_config.0.application_stack.0.dotnet_version",
@@ -1181,7 +1182,7 @@ func linuxFunctionAppStackSchema() *pluginsdk.Schema {
 						"site_config.0.application_stack.0.docker",
 						"site_config.0.application_stack.0.use_custom_runtime",
 					},
-					Description: "The version of Java to use. Possible values are `8`, `11`, and `17`",
+					Description: "The version of Java to use. Possible values are `8`, `11`, `17`, and `21`",
 				},
 
 				"docker": {
@@ -1403,6 +1404,7 @@ func windowsFunctionAppStackSchema() *pluginsdk.Schema {
 						"1.8",
 						"11",
 						"17",
+						"21",
 					}, false),
 					ExactlyOneOf: []string{
 						"site_config.0.application_stack.0.dotnet_version",
@@ -1411,7 +1413,7 @@ func windowsFunctionAppStackSchema() *pluginsdk.Schema {
 						"site_config.0.application_stack.0.powershell_core_version",
 						"site_config.0.application_stack.0.use_custom_runtime",
 					},
-					Description: "The version of Java to use. Possible values are `1.8`, `11` and `17`",
+					Description: "The version of Java to use. Possible values are `1.8`, `11`, `17`, and `21`",
 				},
 
 				"powershell_core_version": {

internal/services/appservice/linux_web_app_resource_test.go

@@ -1057,6 +1057,40 @@ func TestAccLinuxWebApp_withJre11Java(t *testing.T) {
 	})
 }
 
+
+func TestAccLinuxWebApp_withJre17Java(t *testing.T) {
+	data := acceptance.BuildTestData(t, "azurerm_linux_web_app", "test")
+	r := LinuxWebAppResource{}
+
+	data.ResourceTest(t, r, []acceptance.TestStep{
+		{
+			Config: r.java(data, "17", "JAVA", "17"),
+			Check: acceptance.ComposeTestCheckFunc(
+				check.That(data.ResourceName).ExistsInAzure(r),
+				check.That(data.ResourceName).Key("site_config.0.linux_fx_version").HasValue("JAVA|17-java17"),
+			),
+		},
+		data.ImportStep("site_credential.0.password"),
+	})
+}
+
+
+func TestAccLinuxWebApp_withJre21Java(t *testing.T) {
+	data := acceptance.BuildTestData(t, "azurerm_linux_web_app", "test")
+	r := LinuxWebAppResource{}
+
+	data.ResourceTest(t, r, []acceptance.TestStep{
+		{
+			Config: r.java(data, "21", "JAVA", "21"),
+			Check: acceptance.ComposeTestCheckFunc(
+				check.That(data.ResourceName).ExistsInAzure(r),
+				check.That(data.ResourceName).Key("site_config.0.linux_fx_version").HasValue("JAVA|21-java21"),
+			),
+		},
+		data.ImportStep("site_credential.0.password"),
+	})
+}
+
 func TestAccLinuxWebApp_withJava1109(t *testing.T) {
 	data := acceptance.BuildTestData(t, "azurerm_linux_web_app", "test")
 	r := LinuxWebAppResource{}

internal/services/web/app_service_resource_test.go

@@ -1294,6 +1294,43 @@ func TestAccAppService_windowsJava11Java(t *testing.T) {
 	})
 }
 
+
+func TestAccAppService_windowsJava17Java(t *testing.T) {
+	data := acceptance.BuildTestData(t, "azurerm_app_service", "test")
+	r := AppServiceResource{}
+
+	data.ResourceTest(t, r, []acceptance.TestStep{
+		{
+			Config: r.windowsJava(data, "17", "JAVA", "9.3"),
+			Check: acceptance.ComposeTestCheckFunc(
+				check.That(data.ResourceName).ExistsInAzure(r),
+				check.That(data.ResourceName).Key("site_config.0.java_version").HasValue("11"),
+				check.That(data.ResourceName).Key("site_config.0.java_container").HasValue("JAVA"),
+				check.That(data.ResourceName).Key("site_config.0.java_container_version").HasValue("9.3"),
+			),
+		},
+		data.ImportStep(),
+	})
+}
+
+func TestAccAppService_windowsJava21Java(t *testing.T) {
+	data := acceptance.BuildTestData(t, "azurerm_app_service", "test")
+	r := AppServiceResource{}
+
+	data.ResourceTest(t, r, []acceptance.TestStep{
+		{
+			Config: r.windowsJava(data, "21", "JAVA", "9.3"),
+			Check: acceptance.ComposeTestCheckFunc(
+				check.That(data.ResourceName).ExistsInAzure(r),
+				check.That(data.ResourceName).Key("site_config.0.java_version").HasValue("11"),
+				check.That(data.ResourceName).Key("site_config.0.java_container").HasValue("JAVA"),
+				check.That(data.ResourceName).Key("site_config.0.java_container_version").HasValue("9.3"),
+			),
+		},
+		data.ImportStep(),
+	})
+}
+
 func TestAccAppService_windowsJava7Jetty(t *testing.T) {
 	data := acceptance.BuildTestData(t, "azurerm_app_service", "test")
 	r := AppServiceResource{}

website/docs/r/function_app.html.markdown

@@ -279,7 +279,7 @@ The `site_config` block supports the following:
 
 -> **NOTE** User has to explicitly set `ip_restriction` to empty slice (`[]`) to remove it.
 
-* `java_version` - (Optional) Java version hosted by the function app in Azure. Possible values are `1.8`, `11` & `17` (In-Preview).
+* `java_version` - (Optional) Java version hosted by the function app in Azure. Possible values are `1.8`, `11`, `17`, `21` (In-Preview).
 
 * `linux_fx_version` - (Optional) Linux App Framework and version for the AppService, e.g. `DOCKER|(golang:latest)`.
 

website/docs/r/function_app_slot.html.markdown

@@ -132,7 +132,7 @@ The `site_config` block supports the following:
 
 * `linux_fx_version` - (Optional) Linux App Framework and version for the AppService, e.g. `DOCKER|(golang:latest)`.
 
-* `java_version` - (Optional) Java version hosted by the function app in Azure. Possible values are `1.8`, `11` & `17` (In-Preview).
+* `java_version` - (Optional) Java version hosted by the function app in Azure. Possible values are `1.8`, `11`, `17`, `21` (In-Preview).
 
 * `http2_enabled` - (Optional) Specifies whether or not the HTTP2 protocol should be enabled. Defaults to `false`.
 

website/docs/r/linux_function_app.html.markdown

@@ -171,7 +171,7 @@ A `application_stack` block supports the following:
 
 * `use_dotnet_isolated_runtime` - (Optional) Should the DotNet process use an isolated runtime. Defaults to `false`.
 
-* `java_version` - (Optional) The Version of Java to use. Supported versions include `8`, `11` & `17`.
+* `java_version` - (Optional) The Version of Java to use. Supported versions include `8`, `11`, `17`, `21` (In-Preview).
 
 * `node_version` - (Optional) The version of Node to run. Possible values include `12`, `14`, `16`, `18` and `20`.
 

website/docs/r/linux_function_app_slot.html.markdown

@@ -636,7 +636,7 @@ An `application_stack` block supports the following:
 
 * `use_dotnet_isolated_runtime` - (Optional) Should the DotNet process use an isolated runtime. Defaults to `false`.
 
-* `java_version` - (Optional) The version of Java to use. Possible values are `8`, `11` & `17` (In-Preview).
+* `java_version` - (Optional) The version of Java to use. Possible values are `8`, `11`, `17`, `21` (In-Preview).
 
 * `node_version` - (Optional) The version of Node to use. Possible values include `12`, `14`, `16`, `18` and `20`
 

website/docs/r/linux_web_app.html.markdown

@@ -166,7 +166,7 @@ An `application_stack` block supports the following:
 
 * `java_server_version` - (Optional) The Version of the `java_server` to use.
 
-* `java_version` - (Optional) The Version of Java to use. Possible values include `8`, `11`, and `17`.
+* `java_version` - (Optional) The Version of Java to use. Possible values include `8`, `11`, `17`, `21`.
 
 ~> **NOTE:** The valid version combinations for `java_version`, `java_server` and `java_server_version` can be checked from the command line via `az webapp list-runtimes --linux`.
 

website/docs/r/linux_web_app_slot.html.markdown

@@ -170,7 +170,7 @@ An `application_stack` block supports the following:
 
 * `java_server_version` - (Optional) The Version of the `java_server` to use.
 
-* `java_version` - (Optional) The Version of Java to use. Possible values include `8`, `11`, and `17`.
+* `java_version` - (Optional) The Version of Java to use. Possible values include `8`, `11`, `17`, `21`.
 
 ~> **NOTE:** The valid version combinations for `java_version`, `java_server` and `java_server_version` can be checked from the command line via `az webapp list-runtimes --linux`.
 

website/docs/r/windows_function_app.html.markdown

@@ -169,7 +169,7 @@ A `application_stack` block supports the following:
 
 * `use_dotnet_isolated_runtime` - (Optional) Should the DotNet process use an isolated runtime. Defaults to `false`.
 
-* `java_version` - (Optional) The Version of Java to use. Supported versions include `1.8`, `11` & `17` (In-Preview).
+* `java_version` - (Optional) The Version of Java to use. Supported versions include `1.8`, `11`, `17`, `21` (In-Preview).
 
 * `node_version` - (Optional) The version of Node to run. Possible values include `~12`, `~14`, `~16`, `~18` and `~20`.
 

website/docs/r/windows_function_app_slot.html.markdown

@@ -629,7 +629,7 @@ An `application_stack` block supports the following:
 
 * `use_dotnet_isolated_runtime` - (Optional) Should the DotNet process use an isolated runtime. Defaults to `false`.
 
-* `java_version` - (Optional) The version of Java to use. Possible values are `1.8`, `11` and `17` (In-Preview).
+* `java_version` - (Optional) The version of Java to use. Possible values are `1.8`, `11` `17`, `21` (In-Preview).
 
 * `node_version` - (Optional) The version of Node to use. Possible values are `~12`, `~14`, `~16`, `~18` and `~20`.
 

website/docs/r/windows_web_app_slot.html.markdown

@@ -180,7 +180,7 @@ An `application_stack` block supports the following:
 
 * `java_embedded_server_enabled` - (Optional) Should the Java Embedded Server (Java SE) be used to run the app.
 
-* `java_version` - (Optional) The version of Java to use when `current_stack` is set to `java`. Possible values include `1.7`, `1.8`, `11` and `17`. Required with `java_container` and `java_container_version`.
+* `java_version` - (Optional) The version of Java to use when `current_stack` is set to `java`. Possible values include `1.7`, `1.8`, `11`, `17`, `21`. Required with `java_container` and `java_container_version`.
 
 ~> **NOTE:** For compatible combinations of `java_version`, `java_container` and `java_container_version` users can use `az webapp list-runtimes` from command line.