Add resource aws_db_snapshot_copy

.changelog/9886.txt

@@ -0,0 +1,3 @@
+```release-note:new-resource
+ aws_db_snapshot_copy
+ ```

internal/provider/provider.go

@@ -1747,6 +1747,7 @@ func Provider() *schema.Provider {
 			"aws_db_proxy_target":                           rds.ResourceProxyTarget(),
 			"aws_db_security_group":                         rds.ResourceSecurityGroup(),
 			"aws_db_snapshot":                               rds.ResourceSnapshot(),
+			"aws_db_snapshot_copy":                          rds.ResourceSnapshotCopy(),
 			"aws_db_subnet_group":                           rds.ResourceSubnetGroup(),
 			"aws_rds_cluster":                               rds.ResourceCluster(),
 			"aws_rds_cluster_activity_stream":               rds.ResourceClusterActivityStream(),

internal/service/rds/snapshot_copy.go

@@ -0,0 +1,314 @@
+package rds
+
+import (
+	"context"
+	"log"
+	"regexp"
+	"time"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/service/rds"
+	"github.com/hashicorp/aws-sdk-go-base/v2/awsv1shim/v2/tfawserr"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/validation"
+	"github.com/hashicorp/terraform-provider-aws/internal/conns"
+	tftags "github.com/hashicorp/terraform-provider-aws/internal/tags"
+	"github.com/hashicorp/terraform-provider-aws/internal/tfresource"
+	"github.com/hashicorp/terraform-provider-aws/internal/verify"
+)
+
+func ResourceSnapshotCopy() *schema.Resource {
+	return &schema.Resource{
+		CreateWithoutTimeout: resourceSnapshotCopyCreate,
+		ReadWithoutTimeout:   resourceSnapshotCopyRead,
+		UpdateWithoutTimeout: resourceSnapshotCopyUpdate,
+		DeleteWithoutTimeout: resourceSnapshotCopyDelete,
+		Importer: &schema.ResourceImporter{
+			StateContext: schema.ImportStatePassthroughContext,
+		},
+
+		Timeouts: &schema.ResourceTimeout{
+			Create: schema.DefaultTimeout(20 * time.Minute),
+		},
+
+		Schema: map[string]*schema.Schema{
+			"allocated_storage": {
+				Type:     schema.TypeInt,
+				Computed: true,
+			},
+			"availability_zone": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"copy_tags": {
+				Type:     schema.TypeBool,
+				Optional: true,
+				ForceNew: true,
+			},
+			"db_snapshot_arn": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"destination_region": {
+				Type:     schema.TypeString,
+				Optional: true,
+				ForceNew: true,
+			},
+			"encrypted": {
+				Type:     schema.TypeBool,
+				Computed: true,
+			},
+			"engine": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"engine_version": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"iops": {
+				Type:     schema.TypeInt,
+				Computed: true,
+			},
+			"kms_key_id": {
+				Type:     schema.TypeString,
+				Optional: true,
+				ForceNew: true,
+			},
+			"license_model": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"option_group_name": {
+				Type:     schema.TypeString,
+				Optional: true,
+				Computed: true,
+				ForceNew: true,
+			},
+			"port": {
+				Type:     schema.TypeInt,
+				Computed: true,
+			},
+			"presigned_url": {
+				Type:     schema.TypeString,
+				Optional: true,
+				ForceNew: true,
+			},
+			"source_db_snapshot_identifier": {
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+			},
+			"source_region": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"snapshot_type": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"storage_type": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"tags":     tftags.TagsSchema(),
+			"tags_all": tftags.TagsSchemaComputed(),
+			"target_custom_availability_zone": {
+				Type:     schema.TypeString,
+				Optional: true,
+				ForceNew: true,
+			},
+			"target_db_snapshot_identifier": {
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+				ValidateFunc: validation.All(
+					validation.StringLenBetween(1, 255),
+					validation.StringMatch(regexp.MustCompile(`^[a-zA-Z0-9][\w-]+`), "must contain only alphanumeric, and hyphen (-) characters"),
+				),
+			},
+			"vpc_id": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+		},
+
+		CustomizeDiff: verify.SetTagsDiff,
+	}
+}
+
+func resourceSnapshotCopyCreate(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
+	conn := meta.(*conns.AWSClient).RDSConn
+	defaultTagsConfig := meta.(*conns.AWSClient).DefaultTagsConfig
+	tags := defaultTagsConfig.MergeTags(tftags.New(d.Get("tags").(map[string]interface{})))
+
+	in := &rds.CopyDBSnapshotInput{
+		SourceDBSnapshotIdentifier: aws.String(d.Get("source_db_snapshot_identifier").(string)),
+		TargetDBSnapshotIdentifier: aws.String(d.Get("target_db_snapshot_identifier").(string)),
+		Tags:                       Tags(tags.IgnoreAWS()),
+	}
+
+	if v, ok := d.GetOk("copy_tags"); ok {
+		in.CopyTags = aws.Bool(v.(bool))
+	}
+	if v, ok := d.GetOk("kms_key_id"); ok {
+		in.KmsKeyId = aws.String(v.(string))
+	}
+	if v, ok := d.GetOk("option_group_name"); ok {
+		in.OptionGroupName = aws.String(v.(string))
+	}
+	if v, ok := d.GetOk("destination_region"); ok {
+		in.DestinationRegion = aws.String(v.(string))
+	}
+	if v, ok := d.GetOk("presigned_url"); ok {
+		in.PreSignedUrl = aws.String(v.(string))
+	}
+
+	out, err := conn.CopyDBSnapshotWithContext(ctx, in)
+	if err != nil {
+		return diag.Errorf("error creating RDS DB Snapshot Copy %s", err)
+	}
+
+	d.SetId(aws.StringValue(out.DBSnapshot.DBSnapshotIdentifier))
+
+	err = waitSnapshotCopyAvailable(ctx, d, meta)
+	if err != nil {
+		return diag.FromErr(err)
+	}
+
+	return resourceSnapshotCopyRead(ctx, d, meta)
+}
+
+func resourceSnapshotCopyRead(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
+	conn := meta.(*conns.AWSClient).RDSConn
+	defaultTagsConfig := meta.(*conns.AWSClient).DefaultTagsConfig
+	ignoreTagsConfig := meta.(*conns.AWSClient).IgnoreTagsConfig
+
+	snapshot, err := FindSnapshot(ctx, conn, d.Id())
+
+	if tfresource.NotFound(err) {
+		log.Printf("[WARN] RDS DB Snapshot (%s) not found, removing from state", d.Id())
+		d.SetId("")
+		return nil
+	}
+
+	if err != nil {
+		return diag.Errorf("error describing RDS DB snapshot (%s): %s", d.Id(), err)
+	}
+
+	arn := aws.StringValue(snapshot.DBSnapshotArn)
+
+	d.Set("allocated_storage", snapshot.AllocatedStorage)
+	d.Set("availability_zone", snapshot.AvailabilityZone)
+	d.Set("db_snapshot_arn", snapshot.DBSnapshotArn)
+	d.Set("encrypted", snapshot.Encrypted)
+	d.Set("engine", snapshot.Engine)
+	d.Set("engine_version", snapshot.EngineVersion)
+	d.Set("iops", snapshot.Iops)
+	d.Set("kms_key_id", snapshot.KmsKeyId)
+	d.Set("license_model", snapshot.LicenseModel)
+	d.Set("option_group_name", snapshot.OptionGroupName)
+	d.Set("port", snapshot.Port)
+	d.Set("snapshot_type", snapshot.SnapshotType)
+	d.Set("source_db_snapshot_identifier", snapshot.SourceDBSnapshotIdentifier)
+	d.Set("source_region", snapshot.SourceRegion)
+	d.Set("storage_type", snapshot.StorageType)
+	d.Set("target_db_snapshot_identifier", snapshot.DBSnapshotIdentifier)
+	d.Set("vpc_id", snapshot.VpcId)
+
+	tags, err := ListTags(conn, arn)
+
+	if err != nil {
+		return diag.Errorf("error listing tags for RDS DB Snapshot (%s): %s", arn, err)
+	}
+
+	tags = tags.IgnoreAWS().IgnoreConfig(ignoreTagsConfig)
+
+	//lintignore:AWSR002
+	if err := d.Set("tags", tags.RemoveDefaultConfig(defaultTagsConfig).Map()); err != nil {
+		return diag.Errorf("error setting tags: %s", err)
+	}
+
+	if err := d.Set("tags_all", tags.Map()); err != nil {
+		return diag.Errorf("error setting tags_all: %s", err)
+	}
+
+	return nil
+}
+
+func resourceSnapshotCopyUpdate(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
+	conn := meta.(*conns.AWSClient).RDSConn
+
+	if d.HasChange("tags_all") {
+		o, n := d.GetChange("tags_all")
+
+		if err := UpdateTags(conn, d.Get("db_snapshot_arn").(string), o, n); err != nil {
+			return diag.Errorf("error updating RDS DB Snapshot (%s) tags: %s", d.Get("db_snapshot_arn").(string), err)
+		}
+	}
+
+	return resourceSnapshotCopyRead(ctx, d, meta)
+}
+
+func resourceSnapshotCopyDelete(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
+	conn := meta.(*conns.AWSClient).RDSConn
+
+	log.Printf("[INFO] Deleting RDS DB Snapshot %s", d.Id())
+
+	in := &rds.DeleteDBSnapshotInput{
+		DBSnapshotIdentifier: aws.String(d.Id()),
+	}
+
+	_, err := conn.DeleteDBSnapshotWithContext(ctx, in)
+	if tfawserr.ErrCodeEquals(err, rds.ErrCodeDBSnapshotNotFoundFault) {
+		return nil
+	}
+
+	if err != nil {
+		return diag.Errorf("error deleting RDS DB Snapshot (%s): %s", d.Id(), err)
+	}
+
+	return nil
+}
+
+func FindSnapshot(ctx context.Context, conn *rds.RDS, id string) (*rds.DBSnapshot, error) {
+	in := &rds.DescribeDBSnapshotsInput{
+		DBSnapshotIdentifier: aws.String(id),
+	}
+	out, err := conn.DescribeDBSnapshotsWithContext(ctx, in)
+
+	if tfawserr.ErrCodeEquals(err, rds.ErrCodeDBSnapshotNotFoundFault) {
+		return nil, &resource.NotFoundError{
+			LastError:   err,
+			LastRequest: in,
+		}
+	}
+
+	if out == nil || len(out.DBSnapshots) == 0 || out.DBSnapshots[0] == nil {
+		return nil, tfresource.NewEmptyResultError(in)
+	}
+
+	return out.DBSnapshots[0], nil
+}
+func waitSnapshotCopyAvailable(ctx context.Context, d *schema.ResourceData, meta interface{}) error {
+	log.Printf("[DEBUG] Waiting for Snapshot %s to become available...", d.Id())
+
+	stateConf := &resource.StateChangeConf{
+		Pending:    []string{"creating"},
+		Target:     []string{"available"},
+		Refresh:    resourceSnapshotStateRefreshFunc(d, meta),
+		Timeout:    d.Timeout(schema.TimeoutCreate),
+		MinTimeout: 10 * time.Second,
+		Delay:      30 * time.Second, // Wait 30 secs before starting
+	}
+
+	// Wait, catching any errors
+	_, err := stateConf.WaitForStateContext(ctx)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}