resource/aws_ec2_capacity_reservation: New resource

aws/provider.go

@@ -403,6 +403,7 @@ func Provider() terraform.ResourceProvider {
 			"aws_dynamodb_table":                               resourceAwsDynamoDbTable(),
 			"aws_dynamodb_table_item":                          resourceAwsDynamoDbTableItem(),
 			"aws_dynamodb_global_table":                        resourceAwsDynamoDbGlobalTable(),
+			"aws_ec2_capacity_reservation":                     resourceAwsEc2CapacityReservation(),
 			"aws_ec2_fleet":                                    resourceAwsEc2Fleet(),
 			"aws_ebs_snapshot":                                 resourceAwsEbsSnapshot(),
 			"aws_ebs_snapshot_copy":                            resourceAwsEbsSnapshotCopy(),

aws/resource_aws_ec2_capacity_reservation.go

@@ -0,0 +1,270 @@
+package aws
+
+import (
+	"fmt"
+	"log"
+	"time"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/service/ec2"
+	"github.com/hashicorp/terraform/helper/schema"
+	"github.com/hashicorp/terraform/helper/validation"
+)
+
+func resourceAwsEc2CapacityReservation() *schema.Resource {
+	return &schema.Resource{
+		Create: resourceAwsEc2CapacityReservationCreate,
+		Read:   resourceAwsEc2CapacityReservationRead,
+		Update: resourceAwsEc2CapacityReservationUpdate,
+		Delete: resourceAwsEc2CapacityReservationDelete,
+		Importer: &schema.ResourceImporter{
+			State: schema.ImportStatePassthrough,
+		},
+
+		Schema: map[string]*schema.Schema{
+			"availability_zone": {
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+			},
+			"ebs_optimized": {
+				Type:     schema.TypeBool,
+				Optional: true,
+				ForceNew: true,
+				Default:  false,
+			},
+			"end_date": {
+				Type:         schema.TypeString,
+				Optional:     true,
+				ValidateFunc: validation.ValidateRFC3339TimeString,
+			},
+			"end_date_type": {
+				Type:     schema.TypeString,
+				Optional: true,
+				Default:  ec2.EndDateTypeUnlimited,
+				ValidateFunc: validation.StringInSlice([]string{
+					ec2.EndDateTypeUnlimited,
+					ec2.EndDateTypeLimited,
+				}, false),
+			},
+			"ephemeral_storage": {
+				Type:     schema.TypeBool,
+				Optional: true,
+				ForceNew: true,
+				Default:  false,
+			},
+			"instance_count": {
+				Type:     schema.TypeInt,
+				Required: true,
+			},
+			"instance_match_criteria": {
+				Type:     schema.TypeString,
+				Optional: true,
+				ForceNew: true,
+				Default:  ec2.InstanceMatchCriteriaOpen,
+				ValidateFunc: validation.StringInSlice([]string{
+					ec2.InstanceMatchCriteriaOpen,
+					ec2.InstanceMatchCriteriaTargeted,
+				}, false),
+			},
+			"instance_platform": {
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+				ValidateFunc: validation.StringInSlice([]string{
+					ec2.CapacityReservationInstancePlatformLinuxUnix,
+					ec2.CapacityReservationInstancePlatformRedHatEnterpriseLinux,
+					ec2.CapacityReservationInstancePlatformSuselinux,
+					ec2.CapacityReservationInstancePlatformWindows,
+					ec2.CapacityReservationInstancePlatformWindowswithSqlserver,
+					ec2.CapacityReservationInstancePlatformWindowswithSqlserverEnterprise,
+					ec2.CapacityReservationInstancePlatformWindowswithSqlserverStandard,
+					ec2.CapacityReservationInstancePlatformWindowswithSqlserverWeb,
+				}, false),
+			},
+			"instance_type": {
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+			},
+			"tags": tagsSchema(),
+			"tenancy": {
+				Type:     schema.TypeString,
+				Optional: true,
+				ForceNew: true,
+				Default:  ec2.CapacityReservationTenancyDefault,
+				ValidateFunc: validation.StringInSlice([]string{
+					ec2.CapacityReservationTenancyDefault,
+					ec2.CapacityReservationTenancyDedicated,
+				}, false),
+			},
+		},
+	}
+}
+
+func resourceAwsEc2CapacityReservationCreate(d *schema.ResourceData, meta interface{}) error {
+	conn := meta.(*AWSClient).ec2conn
+
+	opts := &ec2.CreateCapacityReservationInput{
+		AvailabilityZone: aws.String(d.Get("availability_zone").(string)),
+		InstanceCount:    aws.Int64(int64(d.Get("instance_count").(int))),
+		InstancePlatform: aws.String(d.Get("instance_platform").(string)),
+		InstanceType:     aws.String(d.Get("instance_type").(string)),
+	}
+
+	if v, ok := d.GetOk("ebs_optimized"); ok {
+		opts.EbsOptimized = aws.Bool(v.(bool))
+	}
+
+	if v, ok := d.GetOk("end_date"); ok {
+		t, err := time.Parse(time.RFC3339, v.(string))
+		if err != nil {
+			return fmt.Errorf("Error parsing EC2 Capacity Reservation end date: %s", err.Error())
+		}
+		opts.EndDate = aws.Time(t)
+	}
+
+	if v, ok := d.GetOk("end_date_type"); ok {
+		opts.EndDateType = aws.String(v.(string))
+	}
+
+	if v, ok := d.GetOk("ephemeral_storage"); ok {
+		opts.EphemeralStorage = aws.Bool(v.(bool))
+	}
+
+	if v, ok := d.GetOk("instance_match_criteria"); ok {
+		opts.InstanceMatchCriteria = aws.String(v.(string))
+	}
+
+	if v, ok := d.GetOk("tenancy"); ok {
+		opts.Tenancy = aws.String(v.(string))
+	}
+
+	if v, ok := d.GetOk("tags"); ok {
+		tagsSpec := make([]*ec2.TagSpecification, 0)
+
+		if len(tagsSpec) > 0 {
+			tags := tagsFromMap(v.(map[string]interface{}))
+
+			spec := &ec2.TagSpecification{
+				// There is no constant in the SDK for this resource type
+				ResourceType: aws.String("capacity-reservation"),
+				Tags:         tags,
+			}
+
+			tagsSpec = append(tagsSpec, spec)
+
+			opts.TagSpecifications = tagsSpec
+		}
+	}
+
+	log.Printf("[DEBUG] Capacity reservation: %s", opts)
+
+	out, err := conn.CreateCapacityReservation(opts)
+	if err != nil {
+		return fmt.Errorf("Error creating EC2 Capacity Reservation: %s", err)
+	}
+	d.SetId(*out.CapacityReservation.CapacityReservationId)
+	return resourceAwsEc2CapacityReservationRead(d, meta)
+}
+
+func resourceAwsEc2CapacityReservationRead(d *schema.ResourceData, meta interface{}) error {
+	conn := meta.(*AWSClient).ec2conn
+
+	resp, err := conn.DescribeCapacityReservations(&ec2.DescribeCapacityReservationsInput{
+		CapacityReservationIds: []*string{aws.String(d.Id())},
+	})
+
+	if err != nil {
+		return fmt.Errorf("Error describing EC2 Capacity Reservations: %s", err)
+	}
+
+	// If nothing was found, then return no state
+	if len(resp.CapacityReservations) == 0 {
+		log.Printf("[WARN] EC2 Capacity Reservation (%s) not found, removing from state", d.Id())
+		d.SetId("")
+	}
+
+	reservation := resp.CapacityReservations[0]
+
+	if aws.StringValue(reservation.State) != ec2.CapacityReservationStateCancelled && aws.StringValue(reservation.State) != ec2.CapacityReservationStateExpired {
+		log.Printf("[WARN] EC2 Capacity Reservation (%s) no longer active, removing from state", d.Id())
+		d.SetId("")
+		return nil
+	}
+
+	d.Set("availability_zone", reservation.AvailabilityZone)
+	d.Set("ebs_optimized", reservation.EbsOptimized)
+	d.Set("end_date", reservation.EndDate)
+	d.Set("end_date_type", reservation.EndDateType)
+	d.Set("ephemeral_storage", reservation.EphemeralStorage)
+	d.Set("instance_count", reservation.TotalInstanceCount)
+	d.Set("instance_match_criteria", reservation.InstanceMatchCriteria)
+	d.Set("instance_platform", reservation.InstancePlatform)
+	d.Set("instance_type", reservation.InstanceType)
+	d.Set("tags", tagsToMap(reservation.Tags))
+	d.Set("tenancy", reservation.Tenancy)
+
+	return nil
+}
+
+func resourceAwsEc2CapacityReservationUpdate(d *schema.ResourceData, meta interface{}) error {
+	conn := meta.(*AWSClient).ec2conn
+
+	d.Partial(true)
+
+	if d.HasChange("tags") {
+		if err := setTags(conn, d); err != nil {
+			return err
+		} else {
+			d.SetPartial("tags")
+		}
+	}
+
+	d.Partial(false)
+
+	opts := &ec2.ModifyCapacityReservationInput{
+		CapacityReservationId: aws.String(d.Id()),
+	}
+
+	if d.HasChange("end_date") {
+		if v, ok := d.GetOk("end_date"); ok {
+			t, err := time.Parse(time.RFC3339, v.(string))
+			if err != nil {
+				return fmt.Errorf("Error parsing EC2 Capacity Reservation end date: %s", err.Error())
+			}
+			opts.EndDate = aws.Time(t)
+		}
+	}
+
+	if d.HasChange("end_date_type") {
+		opts.EndDateType = aws.String(d.Get("end_date_type").(string))
+	}
+
+	if d.HasChange("instance_count") {
+		opts.InstanceCount = aws.Int64(int64(d.Get("instance_count").(int)))
+	}
+
+	log.Printf("[DEBUG] Capacity reservation: %s", opts)
+
+	_, err := conn.ModifyCapacityReservation(opts)
+	if err != nil {
+		return fmt.Errorf("Error modifying EC2 Capacity Reservation: %s", err)
+	}
+	return resourceAwsEc2CapacityReservationRead(d, meta)
+}
+
+func resourceAwsEc2CapacityReservationDelete(d *schema.ResourceData, meta interface{}) error {
+	conn := meta.(*AWSClient).ec2conn
+
+	opts := &ec2.CancelCapacityReservationInput{
+		CapacityReservationId: aws.String(d.Id()),
+	}
+
+	_, err := conn.CancelCapacityReservation(opts)
+	if err != nil {
+		return fmt.Errorf("Error cancelling EC2 Capacity Reservation: %s", err)
+	}
+
+	return nil
+}