Merge pull request #17852 from yzguy/data_source_aws_dx_connection

New Data Source: aws_dx_connection

.changelog/17852.txt

@@ -0,0 +1,19 @@
+```release-note:new-data-source
+aws_dx_connection
+```
+
+```release-note:enhancement
+resource/aws_dx_connection: Add `owner_account_id` attribute
+```
+
+```release-note:enhancement
+resource/aws_dx_lag: Add `owner_account_id` attribute
+```
+
+```release-note:enhancement
+resource/aws_dx_connection: Add `provider_name` argument
+```
+
+```release-note:enhancement
+resource/aws_dx_lag: Add `provider_name` argument
+```

.changelog/9735.txt

@@ -0,0 +1,7 @@
+```release-note:new-data-source
+aws_dx_location
+```
+
+```release-note:new-data-source
+aws_dx_locations
+```

aws/data_source_aws_dx_connection.go

@@ -0,0 +1,110 @@
+package aws
+
+import (
+	"fmt"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/arn"
+	"github.com/aws/aws-sdk-go/service/directconnect"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"github.com/terraform-providers/terraform-provider-aws/aws/internal/keyvaluetags"
+)
+
+func dataSourceAwsDxConnection() *schema.Resource {
+	return &schema.Resource{
+		Read: dataSourceAwsDxConnectionRead,
+
+		Schema: map[string]*schema.Schema{
+			"arn": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"aws_device": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"bandwidth": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"location": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"name": {
+				Type:     schema.TypeString,
+				Required: true,
+			},
+			"owner_account_id": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"provider_name": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"tags": tagsSchemaComputed(),
+		},
+	}
+}
+
+func dataSourceAwsDxConnectionRead(d *schema.ResourceData, meta interface{}) error {
+	conn := meta.(*AWSClient).dxconn
+	ignoreTagsConfig := meta.(*AWSClient).IgnoreTagsConfig
+
+	var connections []*directconnect.Connection
+	input := &directconnect.DescribeConnectionsInput{}
+	name := d.Get("name").(string)
+
+	// DescribeConnections is not paginated.
+	output, err := conn.DescribeConnections(input)
+
+	if err != nil {
+		return fmt.Errorf("error reading Direct Connect Connections: %w", err)
+	}
+
+	for _, connection := range output.Connections {
+		if aws.StringValue(connection.ConnectionName) == name {
+			connections = append(connections, connection)
+		}
+	}
+
+	switch count := len(connections); count {
+	case 0:
+		return fmt.Errorf("no matching Direct Connect Connection found")
+	case 1:
+	default:
+		return fmt.Errorf("%d Direct Connect Connections matched; use additional constraints to reduce matches to a single Direct Connect Connection", count)
+	}
+
+	connection := connections[0]
+
+	d.SetId(aws.StringValue(connection.ConnectionId))
+
+	arn := arn.ARN{
+		Partition: meta.(*AWSClient).partition,
+		Region:    aws.StringValue(connection.Region),
+		Service:   "directconnect",
+		AccountID: aws.StringValue(connection.OwnerAccount),
+		Resource:  fmt.Sprintf("dxcon/%s", d.Id()),
+	}.String()
+	d.Set("arn", arn)
+	d.Set("aws_device", connection.AwsDeviceV2)
+	d.Set("bandwidth", connection.Bandwidth)
+	d.Set("location", connection.Location)
+	d.Set("name", connection.ConnectionName)
+	d.Set("owner_account_id", connection.OwnerAccount)
+	d.Set("provider_name", connection.ProviderName)
+
+	tags, err := keyvaluetags.DirectconnectListTags(conn, arn)
+
+	if err != nil {
+		return fmt.Errorf("error listing tags for Direct Connect Connection (%s): %w", arn, err)
+	}
+
+	if err := d.Set("tags", tags.IgnoreAws().IgnoreConfig(ignoreTagsConfig).Map()); err != nil {
+		return fmt.Errorf("error setting tags: %w", err)
+	}
+
+	return nil
+}

aws/data_source_aws_dx_connection_test.go

@@ -0,0 +1,53 @@
+package aws
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/aws/aws-sdk-go/service/directconnect"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+)
+
+func TestAccDataSourceAwsDxConnection_basic(t *testing.T) {
+	rName := acctest.RandomWithPrefix("tf-acc-test")
+	resourceName := "aws_dx_connection.test"
+	datasourceName := "data.aws_dx_connection.test"
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck:   func() { testAccPreCheck(t) },
+		ErrorCheck: testAccErrorCheck(t, directconnect.EndpointsID),
+		Providers:  testAccProviders,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccDataSourceAwsDxConnectionConfig(rName),
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttrPair(datasourceName, "arn", resourceName, "arn"),
+					resource.TestCheckResourceAttrPair(datasourceName, "aws_device", resourceName, "aws_device"),
+					resource.TestCheckResourceAttrPair(datasourceName, "bandwidth", resourceName, "bandwidth"),
+					resource.TestCheckResourceAttrPair(datasourceName, "id", resourceName, "id"),
+					resource.TestCheckResourceAttrPair(datasourceName, "location", resourceName, "location"),
+					resource.TestCheckResourceAttrPair(datasourceName, "name", resourceName, "name"),
+					resource.TestCheckResourceAttrPair(datasourceName, "owner_account_id", resourceName, "owner_account_id"),
+					resource.TestCheckResourceAttrPair(datasourceName, "provider_name", resourceName, "provider_name"),
+				),
+			},
+		},
+	})
+}
+
+func testAccDataSourceAwsDxConnectionConfig(rName string) string {
+	return fmt.Sprintf(`
+data "aws_dx_locations" "test" {}
+
+resource "aws_dx_connection" "test" {
+  name      = %[1]q
+  bandwidth = "1Gbps"
+  location  = tolist(data.aws_dx_locations.test.location_codes)[0]
+}
+
+data "aws_dx_connection" "test" {
+  name = aws_dx_connection.test.name
+}
+`, rName)
+}

aws/data_source_aws_dx_location.go

@@ -0,0 +1,63 @@
+package aws
+
+import (
+	"fmt"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"github.com/terraform-providers/terraform-provider-aws/aws/internal/service/directconnect/finder"
+	"github.com/terraform-providers/terraform-provider-aws/aws/internal/tfresource"
+)
+
+func dataSourceAwsDxLocation() *schema.Resource {
+	return &schema.Resource{
+		Read: dataSourceAwsDxLocationRead,
+
+		Schema: map[string]*schema.Schema{
+			"available_port_speeds": {
+				Type:     schema.TypeList,
+				Computed: true,
+				Elem:     &schema.Schema{Type: schema.TypeString},
+			},
+
+			"available_providers": {
+				Type:     schema.TypeList,
+				Computed: true,
+				Elem:     &schema.Schema{Type: schema.TypeString},
+			},
+
+			"location_code": {
+				Type:     schema.TypeString,
+				Required: true,
+			},
+
+			"location_name": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+		},
+	}
+}
+
+func dataSourceAwsDxLocationRead(d *schema.ResourceData, meta interface{}) error {
+	conn := meta.(*AWSClient).dxconn
+	locationCode := d.Get("location_code").(string)
+
+	location, err := finder.LocationByCode(conn, locationCode)
+
+	if tfresource.NotFound(err) {
+		return fmt.Errorf("no Direct Connect location matched; change the search criteria and try again")
+	}
+
+	if err != nil {
+		return fmt.Errorf("error reading Direct Connect location (%s): %w", locationCode, err)
+	}
+
+	d.SetId(locationCode)
+	d.Set("available_port_speeds", aws.StringValueSlice(location.AvailablePortSpeeds))
+	d.Set("available_providers", aws.StringValueSlice(location.AvailableProviders))
+	d.Set("location_code", location.LocationCode)
+	d.Set("location_name", location.LocationName)
+
+	return nil
+}

aws/data_source_aws_dx_location_test.go

@@ -0,0 +1,37 @@
+package aws
+
+import (
+	"testing"
+
+	"github.com/aws/aws-sdk-go/service/directconnect"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+)
+
+func TestAccDataSourceAwsDxLocation_basic(t *testing.T) {
+	dsResourceName := "data.aws_dx_location.test"
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck:   func() { testAccPreCheck(t) },
+		ErrorCheck: testAccErrorCheck(t, directconnect.EndpointsID),
+		Providers:  testAccProviders,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccDataSourceDxLocationConfig_basic,
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttrSet(dsResourceName, "available_port_speeds.#"),
+					resource.TestCheckResourceAttrSet(dsResourceName, "available_providers.#"),
+					resource.TestCheckResourceAttrSet(dsResourceName, "location_code"),
+					resource.TestCheckResourceAttrSet(dsResourceName, "location_name"),
+				),
+			},
+		},
+	})
+}
+
+const testAccDataSourceDxLocationConfig_basic = `
+data "aws_dx_locations" "test" {}
+
+data "aws_dx_location" "test" {
+  location_code = tolist(data.aws_dx_locations.test.location_codes)[0]
+}
+`

aws/data_source_aws_dx_locations.go

@@ -0,0 +1,45 @@
+package aws
+
+import (
+	"fmt"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/service/directconnect"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"github.com/terraform-providers/terraform-provider-aws/aws/internal/service/directconnect/finder"
+)
+
+func dataSourceAwsDxLocations() *schema.Resource {
+	return &schema.Resource{
+		Read: dataSourceAwsDxLocationsRead,
+
+		Schema: map[string]*schema.Schema{
+			"location_codes": {
+				Type:     schema.TypeSet,
+				Computed: true,
+				Elem:     &schema.Schema{Type: schema.TypeString},
+			},
+		},
+	}
+}
+
+func dataSourceAwsDxLocationsRead(d *schema.ResourceData, meta interface{}) error {
+	conn := meta.(*AWSClient).dxconn
+
+	locations, err := finder.Locations(conn, &directconnect.DescribeLocationsInput{})
+
+	if err != nil {
+		return fmt.Errorf("error reading Direct Connect locations: %w", err)
+	}
+
+	var locationCodes []*string
+
+	for _, location := range locations {
+		locationCodes = append(locationCodes, location.LocationCode)
+	}
+
+	d.SetId(meta.(*AWSClient).region)
+	d.Set("location_codes", aws.StringValueSlice(locationCodes))
+
+	return nil
+}