docdbelastic: Support backup_retention_period

.changelog/38452.txt

@@ -0,0 +1,3 @@
+```release-note:enhancement
+resource/aws_docdbelastic_cluster: Add `backup_retention_period` and `preferred_backup_window` attributes
+```

.ci/.golangci2.yml

@@ -79,6 +79,7 @@ linters-settings:
       - schema.DefaultTimeout
       - validation.*
       # Terraform Plugin Framework
+      - int32validator.*
       - int64validator.*
       - listvalidator.*
       - setvalidator.*

internal/service/docdbelastic/cluster.go

@@ -11,10 +11,12 @@ import (
 	"github.com/aws/aws-sdk-go-v2/service/docdbelastic"
 	awstypes "github.com/aws/aws-sdk-go-v2/service/docdbelastic/types"
 	"github.com/hashicorp/terraform-plugin-framework-timeouts/resource/timeouts"
+	"github.com/hashicorp/terraform-plugin-framework-validators/int32validator"
 	"github.com/hashicorp/terraform-plugin-framework-validators/int64validator"
 	"github.com/hashicorp/terraform-plugin-framework/path"
 	"github.com/hashicorp/terraform-plugin-framework/resource"
 	"github.com/hashicorp/terraform-plugin-framework/resource/schema"
+	"github.com/hashicorp/terraform-plugin-framework/resource/schema/int32planmodifier"
 	"github.com/hashicorp/terraform-plugin-framework/resource/schema/planmodifier"
 	"github.com/hashicorp/terraform-plugin-framework/resource/schema/setplanmodifier"
 	"github.com/hashicorp/terraform-plugin-framework/resource/schema/stringplanmodifier"
@@ -81,6 +83,16 @@ func (r *resourceCluster) Schema(ctx context.Context, _ resource.SchemaRequest,
 					stringplanmodifier.RequiresReplace(),
 				},
 			},
+			"backup_retention_period": schema.Int32Attribute{
+				Optional: true,
+				Computed: true,
+				Validators: []validator.Int32{
+					int32validator.Between(1, 35),
+				},
+				PlanModifiers: []planmodifier.Int32{
+					int32planmodifier.UseStateForUnknown(),
+				},
+			},
 			names.AttrEndpoint: schema.StringAttribute{
 				Computed: true,
 				PlanModifiers: []planmodifier.String{
@@ -102,6 +114,13 @@ func (r *resourceCluster) Schema(ctx context.Context, _ resource.SchemaRequest,
 					stringplanmodifier.RequiresReplace(),
 				},
 			},
+			"preferred_backup_window": schema.StringAttribute{
+				Optional: true,
+				Computed: true,
+				PlanModifiers: []planmodifier.String{
+					stringplanmodifier.UseStateForUnknown(),
+				},
+			},
 			names.AttrPreferredMaintenanceWindow: schema.StringAttribute{
 				CustomType: fwtypes.OnceAWeekWindowType,
 				Optional:   true,
@@ -279,6 +298,14 @@ func (r *resourceCluster) Update(ctx context.Context, request resource.UpdateReq
 			input.AuthType = plan.AuthType.ValueEnum()
 		}
 
+		if !plan.BackupRetentionPeriod.Equal(state.BackupRetentionPeriod) {
+			input.BackupRetentionPeriod = plan.BackupRetentionPeriod.ValueInt32Pointer()
+		}
+
+		if !plan.PreferredBackupWindow.Equal(state.PreferredBackupWindow) {
+			input.PreferredBackupWindow = plan.PreferredBackupWindow.ValueStringPointer()
+		}
+
 		if !plan.PreferredMaintenanceWindow.Equal(state.PreferredMaintenanceWindow) {
 			input.PreferredMaintenanceWindow = plan.PreferredMaintenanceWindow.ValueStringPointer()
 		}
@@ -385,10 +412,12 @@ type resourceClusterData struct {
 	AdminUserPassword          types.String                      `tfsdk:"admin_user_password"`
 	ARN                        types.String                      `tfsdk:"arn"`
 	AuthType                   fwtypes.StringEnum[awstypes.Auth] `tfsdk:"auth_type"`
+	BackupRetentionPeriod      types.Int32                       `tfsdk:"backup_retention_period"`
 	Endpoint                   types.String                      `tfsdk:"endpoint"`
 	ID                         types.String                      `tfsdk:"id"`
 	KmsKeyID                   types.String                      `tfsdk:"kms_key_id"`
 	Name                       types.String                      `tfsdk:"name"`
+	PreferredBackupWindow      types.String                      `tfsdk:"preferred_backup_window"`
 	PreferredMaintenanceWindow fwtypes.OnceAWeekWindow           `tfsdk:"preferred_maintenance_window"`
 	ShardCapacity              types.Int64                       `tfsdk:"shard_capacity"`
 	ShardCount                 types.Int64                       `tfsdk:"shard_count"`
@@ -494,6 +523,8 @@ func clusterHasChanges(_ context.Context, plan, state resourceClusterData) bool
 	return !plan.Name.Equal(state.Name) ||
 		!plan.AdminUserPassword.Equal(state.AdminUserPassword) ||
 		!plan.AuthType.Equal(state.AuthType) ||
+		!plan.BackupRetentionPeriod.Equal(state.BackupRetentionPeriod) ||
+		!plan.PreferredBackupWindow.Equal(state.PreferredBackupWindow) ||
 		!plan.PreferredMaintenanceWindow.Equal(state.PreferredMaintenanceWindow) ||
 		!plan.ShardCapacity.Equal(state.ShardCapacity) ||
 		!plan.ShardCount.Equal(state.ShardCount) ||

internal/service/docdbelastic/cluster_test.go

@@ -187,7 +187,7 @@ func TestAccDocDBElasticCluster_update(t *testing.T) {
 				),
 			},
 			{
-				Config: testAccClusterConfig_update(rName, 4),
+				Config: testAccClusterConfig_update(rName, 4, 1),
 				Check: resource.ComposeTestCheckFunc(
 					testAccCheckClusterExists(ctx, resourceName, &cluster),
 					resource.TestCheckResourceAttr(resourceName, names.AttrName, rName),
@@ -196,6 +196,24 @@ func TestAccDocDBElasticCluster_update(t *testing.T) {
 					resource.TestCheckResourceAttr(resourceName, "shard_count", acctest.Ct1),
 					resource.TestCheckResourceAttr(resourceName, "admin_user_name", "testuser"),
 					resource.TestCheckResourceAttr(resourceName, "admin_user_password", "testpassword"),
+					resource.TestCheckResourceAttr(resourceName, "backup_retention_period", acctest.Ct1),
+					resource.TestCheckResourceAttr(resourceName, "subnet_ids.#", acctest.Ct2),
+					resource.TestCheckResourceAttr(resourceName, "vpc_security_group_ids.#", acctest.Ct1),
+					resource.TestCheckResourceAttr(resourceName, names.AttrPreferredMaintenanceWindow, "Tue:04:00-Tue:04:30"),
+					resource.TestCheckResourceAttrSet(resourceName, names.AttrARN),
+				),
+			},
+			{
+				Config: testAccClusterConfig_update(rName, 4, 3),
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckClusterExists(ctx, resourceName, &cluster),
+					resource.TestCheckResourceAttr(resourceName, names.AttrName, rName),
+					resource.TestCheckResourceAttrSet(resourceName, names.AttrEndpoint),
+					resource.TestCheckResourceAttr(resourceName, "shard_capacity", acctest.Ct4),
+					resource.TestCheckResourceAttr(resourceName, "shard_count", acctest.Ct1),
+					resource.TestCheckResourceAttr(resourceName, "admin_user_name", "testuser"),
+					resource.TestCheckResourceAttr(resourceName, "admin_user_password", "testpassword"),
+					resource.TestCheckResourceAttr(resourceName, "backup_retention_period", acctest.Ct3),
 					resource.TestCheckResourceAttr(resourceName, "subnet_ids.#", acctest.Ct2),
 					resource.TestCheckResourceAttr(resourceName, "vpc_security_group_ids.#", acctest.Ct1),
 					resource.TestCheckResourceAttr(resourceName, names.AttrPreferredMaintenanceWindow, "Tue:04:00-Tue:04:30"),
@@ -310,7 +328,7 @@ resource "aws_docdbelastic_cluster" "test" {
 `, rName))
 }
 
-func testAccClusterConfig_update(rName string, shardCapacity int) string {
+func testAccClusterConfig_update(rName string, shardCapacity, backupRetentionPeriod int) string {
 	return acctest.ConfigCompose(
 		testAccClusterBaseConfig(rName),
 		fmt.Sprintf(`
@@ -324,6 +342,7 @@ resource "aws_docdbelastic_cluster" "test" {
   auth_type           = "PLAIN_TEXT"
 
   preferred_maintenance_window = "Tue:04:00-Tue:04:30"
+  backup_retention_period      = %[3]d
 
   vpc_security_group_ids = [
     aws_security_group.test.id
@@ -334,7 +353,7 @@ resource "aws_docdbelastic_cluster" "test" {
     aws_subnet.test[1].id
   ]
 }
-`, rName, shardCapacity))
+`, rName, shardCapacity, backupRetentionPeriod))
 }
 
 func testAccClusterConfig_tags1(rName, key1, value1 string) string {

website/docs/r/docdbelastic_cluster.html.markdown

@@ -41,7 +41,9 @@ The following arguments are required:
 
 The following arguments are optional:
 
+* `backup_retention_period` - (Optional) The number of days for which automatic snapshots are retained. It should be in between 1 and 35. If not specified, the default value of 1 is set.
 * `kms_key_id` - (Optional) ARN of a KMS key that is used to encrypt the Elastic DocumentDB cluster. If not specified, the default encryption key that KMS creates for your account is used.
+* `preferred_backup_window` - (Optional) The daily time range during which automated backups are created if automated backups are enabled, as determined by the `backup_retention_period`.
 * `preferred_maintenance_window` - (Optional) Weekly time range during which system maintenance can occur in UTC. Format: `ddd:hh24:mi-ddd:hh24:mi`. If not specified, AWS will choose a random 30-minute window on a random day of the week.
 * `subnet_ids` - (Optional) IDs of subnets in which the Elastic DocumentDB Cluster operates.
 * `tags` - (Optional) A map of tags to assign to the collection. If configured with a provider [`default_tags` configuration block](https://registry.terraform.io/providers/hashicorp/aws/latest/docs#default_tags-configuration-block) present, tags with matching keys will overwrite those defined at the provider-level.