tags update for azurerm_container_group

azurerm/internal/services/containers/container_group_resource.go

@@ -19,6 +19,7 @@ import (
 	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/tf"
 	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/validate"
 	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/clients"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/services/containers/parse"
 	msiparse "github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/services/msi/parse"
 	msivalidate "github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/services/msi/validate"
 	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/tags"
@@ -31,6 +32,7 @@ func resourceArmContainerGroup() *schema.Resource {
 		Create: resourceArmContainerGroupCreate,
 		Read:   resourceArmContainerGroupRead,
 		Delete: resourceArmContainerGroupDelete,
+		Update: resourceArmContainerGroupUpdate,
 		Importer: &schema.ResourceImporter{
 			State: schema.ImportStatePassthrough,
 		},
@@ -155,7 +157,7 @@ func resourceArmContainerGroup() *schema.Resource {
 				},
 			},
 
-			"tags": tags.ForceNewSchema(),
+			"tags": tags.Schema(),
 
 			"restart_policy": {
 				Type:             schema.TypeString,
@@ -597,6 +599,29 @@ func resourceArmContainerGroupCreate(d *schema.ResourceData, meta interface{}) e
 	return resourceArmContainerGroupRead(d, meta)
 }
 
+func resourceArmContainerGroupUpdate(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*clients.Client).Containers.GroupsClient
+	ctx, cancel := timeouts.ForUpdate(meta.(*clients.Client).StopContext, d)
+	defer cancel()
+
+	id, err := parse.ContainerGroupID(d.Id())
+	if err != nil {
+		return err
+	}
+
+	t := d.Get("tags").(map[string]interface{})
+
+	parameters := containerinstance.Resource{
+		Tags: tags.Expand(t),
+	}
+
+	if _, err := client.Update(ctx, id.ResourceGroup, id.Name, parameters); err != nil {
+		return fmt.Errorf("Error updating container group %q (Resource Group %q): %+v", id.Name, id.ResourceGroup, err)
+	}
+
+	return resourceArmContainerGroupRead(d, meta)
+}
+
 func resourceArmContainerGroupRead(d *schema.ResourceData, meta interface{}) error {
 	client := meta.(*clients.Client).Containers.GroupsClient
 	ctx, cancel := timeouts.ForRead(meta.(*clients.Client).StopContext, d)

azurerm/internal/services/containers/parse/container_group.go

@@ -0,0 +1,69 @@
+package parse
+
+// NOTE: this file is generated via 'go:generate' - manual changes will be overwritten
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/azure"
+)
+
+type ContainerGroupId struct {
+	SubscriptionId string
+	ResourceGroup  string
+	Name           string
+}
+
+func NewContainerGroupID(subscriptionId, resourceGroup, name string) ContainerGroupId {
+	return ContainerGroupId{
+		SubscriptionId: subscriptionId,
+		ResourceGroup:  resourceGroup,
+		Name:           name,
+	}
+}
+
+func (id ContainerGroupId) String() string {
+	segments := []string{
+		fmt.Sprintf("Name %q", id.Name),
+		fmt.Sprintf("Resource Group %q", id.ResourceGroup),
+	}
+	segmentsStr := strings.Join(segments, " / ")
+	return fmt.Sprintf("%s: (%s)", "Container Group", segmentsStr)
+}
+
+func (id ContainerGroupId) ID() string {
+	fmtString := "/subscriptions/%s/resourceGroups/%s/providers/Microsoft.ContainerInstance/containerGroups/%s"
+	return fmt.Sprintf(fmtString, id.SubscriptionId, id.ResourceGroup, id.Name)
+}
+
+// ContainerGroupID parses a ContainerGroup ID into an ContainerGroupId struct
+func ContainerGroupID(input string) (*ContainerGroupId, error) {
+	id, err := azure.ParseAzureResourceID(input)
+	if err != nil {
+		return nil, err
+	}
+
+	resourceId := ContainerGroupId{
+		SubscriptionId: id.SubscriptionID,
+		ResourceGroup:  id.ResourceGroup,
+	}
+
+	if resourceId.SubscriptionId == "" {
+		return nil, fmt.Errorf("ID was missing the 'subscriptions' element")
+	}
+
+	if resourceId.ResourceGroup == "" {
+		return nil, fmt.Errorf("ID was missing the 'resourceGroups' element")
+	}
+
+	if resourceId.Name, err = id.PopSegment("containerGroups"); err != nil {
+		return nil, err
+	}
+
+	if err := id.ValidateNoEmptySegments(input); err != nil {
+		return nil, err
+	}
+
+	return &resourceId, nil
+}

azurerm/internal/services/containers/parse/container_group_test.go

@@ -0,0 +1,112 @@
+package parse
+
+// NOTE: this file is generated via 'go:generate' - manual changes will be overwritten
+
+import (
+	"testing"
+
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/resourceid"
+)
+
+var _ resourceid.Formatter = ContainerGroupId{}
+
+func TestContainerGroupIDFormatter(t *testing.T) {
+	actual := NewContainerGroupID("12345678-1234-9876-4563-123456789012", "resGroup1", "containerGroup1").ID()
+	expected := "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/resGroup1/providers/Microsoft.ContainerInstance/containerGroups/containerGroup1"
+	if actual != expected {
+		t.Fatalf("Expected %q but got %q", expected, actual)
+	}
+}
+
+func TestContainerGroupID(t *testing.T) {
+	testData := []struct {
+		Input    string
+		Error    bool
+		Expected *ContainerGroupId
+	}{
+
+		{
+			// empty
+			Input: "",
+			Error: true,
+		},
+
+		{
+			// missing SubscriptionId
+			Input: "/",
+			Error: true,
+		},
+
+		{
+			// missing value for SubscriptionId
+			Input: "/subscriptions/",
+			Error: true,
+		},
+
+		{
+			// missing ResourceGroup
+			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/",
+			Error: true,
+		},
+
+		{
+			// missing value for ResourceGroup
+			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/",
+			Error: true,
+		},
+
+		{
+			// missing Name
+			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/resGroup1/providers/Microsoft.ContainerInstance/",
+			Error: true,
+		},
+
+		{
+			// missing value for Name
+			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/resGroup1/providers/Microsoft.ContainerInstance/containerGroups/",
+			Error: true,
+		},
+
+		{
+			// valid
+			Input: "/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/resGroup1/providers/Microsoft.ContainerInstance/containerGroups/containerGroup1",
+			Expected: &ContainerGroupId{
+				SubscriptionId: "12345678-1234-9876-4563-123456789012",
+				ResourceGroup:  "resGroup1",
+				Name:           "containerGroup1",
+			},
+		},
+
+		{
+			// upper-cased
+			Input: "/SUBSCRIPTIONS/12345678-1234-9876-4563-123456789012/RESOURCEGROUPS/RESGROUP1/PROVIDERS/MICROSOFT.CONTAINERINSTANCE/CONTAINERGROUPS/CONTAINERGROUP1",
+			Error: true,
+		},
+	}
+
+	for _, v := range testData {
+		t.Logf("[DEBUG] Testing %q", v.Input)
+
+		actual, err := ContainerGroupID(v.Input)
+		if err != nil {
+			if v.Error {
+				continue
+			}
+
+			t.Fatalf("Expect a value but got an error: %s", err)
+		}
+		if v.Error {
+			t.Fatal("Expect an error but didn't get one")
+		}
+
+		if actual.SubscriptionId != v.Expected.SubscriptionId {
+			t.Fatalf("Expected %q but got %q for SubscriptionId", v.Expected.SubscriptionId, actual.SubscriptionId)
+		}
+		if actual.ResourceGroup != v.Expected.ResourceGroup {
+			t.Fatalf("Expected %q but got %q for ResourceGroup", v.Expected.ResourceGroup, actual.ResourceGroup)
+		}
+		if actual.Name != v.Expected.Name {
+			t.Fatalf("Expected %q but got %q for Name", v.Expected.Name, actual.Name)
+		}
+	}
+}

azurerm/internal/services/containers/resourceids.go

@@ -2,3 +2,4 @@ package containers
 
 //go:generate go run ../../tools/generator-resource-id/main.go -path=./ -name=Cluster -id=/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/resGroup1/providers/Microsoft.ContainerService/managedClusters/cluster1
 //go:generate go run ../../tools/generator-resource-id/main.go -path=./ -name=NodePool -id=/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/resGroup1/providers/Microsoft.ContainerService/managedClusters/cluster1/agentPools/pool1
+//go:generate go run ../../tools/generator-resource-id/main.go -path=./ -name=ContainerGroup -id=/subscriptions/12345678-1234-9876-4563-123456789012/resourceGroups/resGroup1/providers/Microsoft.ContainerInstance/containerGroups/containerGroup1

azurerm/internal/services/containers/tests/container_group_resource_test.go

@@ -243,6 +243,33 @@ func TestAccAzureRMContainerGroup_linuxBasicUpdate(t *testing.T) {
 	})
 }
 
+func TestAccAzureRMContainerGroup_linuxBasicTagsUpdate(t *testing.T) {
+	data := acceptance.BuildTestData(t, "azurerm_container_group", "test")
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck:     func() { acceptance.PreCheck(t) },
+		Providers:    acceptance.SupportedProviders,
+		CheckDestroy: testCheckAzureRMContainerGroupDestroy,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccAzureRMContainerGroup_linuxBasic(data),
+				Check: resource.ComposeTestCheckFunc(
+					testCheckAzureRMContainerGroupExists(data.ResourceName),
+					resource.TestCheckResourceAttr(data.ResourceName, "container.#", "1"),
+				),
+			},
+			{
+				Config: testAccAzureRMContainerGroup_linuxBasicTagsUpdated(data),
+				Check: resource.ComposeTestCheckFunc(
+					testCheckAzureRMContainerGroupExists(data.ResourceName),
+					resource.TestCheckResourceAttr(data.ResourceName, "container.#", "1"),
+					resource.TestCheckResourceAttr(data.ResourceName, "tags.OS", "Linux"),
+				),
+			},
+		},
+	})
+}
+
 func TestAccAzureRMContainerGroup_linuxComplete(t *testing.T) {
 	data := acceptance.BuildTestData(t, "azurerm_container_group", "test")
 
@@ -675,6 +702,43 @@ resource "azurerm_container_group" "test" {
 `, data.RandomInteger, data.Locations.Primary, data.RandomInteger)
 }
 
+func testAccAzureRMContainerGroup_linuxBasicTagsUpdated(data acceptance.TestData) string {
+	return fmt.Sprintf(`
+provider "azurerm" {
+  features {}
+}
+
+resource "azurerm_resource_group" "test" {
+  name     = "acctestRG-%d"
+  location = "%s"
+}
+
+resource "azurerm_container_group" "test" {
+  name                = "acctestcontainergroup-%d"
+  location            = azurerm_resource_group.test.location
+  resource_group_name = azurerm_resource_group.test.name
+  ip_address_type     = "public"
+  os_type             = "Linux"
+
+  container {
+    name   = "hw"
+    image  = "microsoft/aci-helloworld:latest"
+    cpu    = "0.5"
+    memory = "0.5"
+    ports {
+      port     = 80
+      protocol = "TCP"
+    }
+  }
+
+  tags = {
+    environment = "Testing"
+    OS          = "Linux"
+  }
+}
+`, data.RandomInteger, data.Locations.Primary, data.RandomInteger)
+}
+
 func testAccAzureRMContainerGroup_requiresImport(data acceptance.TestData) string {
 	template := testAccAzureRMContainerGroup_linuxBasic(data)
 	return fmt.Sprintf(`

azurerm/internal/services/containers/validate/container_group_id.go

@@ -0,0 +1,23 @@
+package validate
+
+// NOTE: this file is generated via 'go:generate' - manual changes will be overwritten
+
+import (
+	"fmt"
+
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/services/containers/parse"
+)
+
+func ContainerGroupID(input interface{}, key string) (warnings []string, errors []error) {
+	v, ok := input.(string)
+	if !ok {
+		errors = append(errors, fmt.Errorf("expected %q to be a string", key))
+		return
+	}
+
+	if _, err := parse.ContainerGroupID(v); err != nil {
+		errors = append(errors, err)
+	}
+
+	return
+}