New resource: aws_dlm_lifecycle_policy

aws/config.go

@@ -44,6 +44,7 @@ import (
 	"github.com/aws/aws-sdk-go/service/devicefarm"
 	"github.com/aws/aws-sdk-go/service/directconnect"
 	"github.com/aws/aws-sdk-go/service/directoryservice"
+	"github.com/aws/aws-sdk-go/service/dlm"
 	"github.com/aws/aws-sdk-go/service/dynamodb"
 	"github.com/aws/aws-sdk-go/service/ec2"
 	"github.com/aws/aws-sdk-go/service/ecr"
@@ -171,6 +172,7 @@ type AWSClient struct {
 	configconn            *configservice.ConfigService
 	daxconn               *dax.DAX
 	devicefarmconn        *devicefarm.DeviceFarm
+	dlmconn               *dlm.DLM
 	dmsconn               *databasemigrationservice.DatabaseMigrationService
 	dsconn                *directoryservice.DirectoryService
 	dynamodbconn          *dynamodb.DynamoDB
@@ -514,6 +516,7 @@ func (c *Config) Client() (interface{}, error) {
 	client.cognitoidpconn = cognitoidentityprovider.New(sess)
 	client.codepipelineconn = codepipeline.New(sess)
 	client.daxconn = dax.New(awsDynamoSess)
+	client.dlmconn = dlm.New(sess)
 	client.dmsconn = databasemigrationservice.New(sess)
 	client.dsconn = directoryservice.New(sess)
 	client.dynamodbconn = dynamodb.New(awsDynamoSess)

aws/provider.go

@@ -383,6 +383,7 @@ func Provider() terraform.ResourceProvider {
 			"aws_devicefarm_project":                           resourceAwsDevicefarmProject(),
 			"aws_directory_service_directory":                  resourceAwsDirectoryServiceDirectory(),
 			"aws_directory_service_conditional_forwarder":      resourceAwsDirectoryServiceConditionalForwarder(),
+			"aws_dlm_lifecycle_policy":                         resourceAwsDlmLifecyclePolicy(),
 			"aws_dms_certificate":                              resourceAwsDmsCertificate(),
 			"aws_dms_endpoint":                                 resourceAwsDmsEndpoint(),
 			"aws_dms_replication_instance":                     resourceAwsDmsReplicationInstance(),

aws/resource_aws_dlm_lifecycle_policy.go

@@ -0,0 +1,344 @@
+package aws
+
+import (
+	"fmt"
+	"log"
+	"regexp"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/service/dlm"
+	"github.com/hashicorp/terraform/helper/schema"
+	"github.com/hashicorp/terraform/helper/validation"
+)
+
+func resourceAwsDlmLifecyclePolicy() *schema.Resource {
+	return &schema.Resource{
+		Create: resourceAwsDlmLifecyclePolicyCreate,
+		Read:   resourceAwsDlmLifecyclePolicyRead,
+		Update: resourceAwsDlmLifecyclePolicyUpdate,
+		Delete: resourceAwsDlmLifecyclePolicyDelete,
+		Importer: &schema.ResourceImporter{
+			State: schema.ImportStatePassthrough,
+		},
+
+		Schema: map[string]*schema.Schema{
+			"description": {
+				Type:         schema.TypeString,
+				Required:     true,
+				ValidateFunc: validation.StringMatch(regexp.MustCompile("^[0-9A-Za-z _-]+$"), "see https://docs.aws.amazon.com/cli/latest/reference/dlm/create-lifecycle-policy.html"),
+				//	TODO: https://docs.aws.amazon.com/dlm/latest/APIReference/API_LifecyclePolicy.html#dlm-Type-LifecyclePolicy-Description says it has max length of 500 but doesn't mention the regex but SDK and CLI docs only mention the regex and not max length. Check this
+			},
+			"execution_role_arn": {
+				// TODO: Make this not required and if it's not provided then use the default service role, creating it if necessary
+				Type:         schema.TypeString,
+				Required:     true,
+				ValidateFunc: validateArn,
+			},
+			"policy_details": {
+				Type:     schema.TypeList,
+				Required: true,
+				MaxItems: 1,
+				Elem: &schema.Resource{
+					Schema: map[string]*schema.Schema{
+						"resource_types": {
+							Type:     schema.TypeList,
+							Required: true,
+							Elem:     &schema.Schema{Type: schema.TypeString},
+						},
+						"schedule": {
+							Type:     schema.TypeList,
+							Required: true,
+							Elem: &schema.Resource{
+								Schema: map[string]*schema.Schema{
+									"create_rule": {
+										Type:     schema.TypeList,
+										Required: true,
+										MaxItems: 1,
+										Elem: &schema.Resource{
+											Schema: map[string]*schema.Schema{
+												"interval": {
+													Type:     schema.TypeInt,
+													Required: true,
+													ValidateFunc: validateIntegerInSlice([]int{
+														12,
+														24,
+													}),
+												},
+												"interval_unit": {
+													Type:     schema.TypeString,
+													Optional: true,
+													Default:  dlm.IntervalUnitValuesHours,
+													ValidateFunc: validation.StringInSlice([]string{
+														dlm.IntervalUnitValuesHours,
+													}, false),
+												},
+												"times": {
+													Type:     schema.TypeList,
+													Optional: true,
+													Computed: true,
+													MaxItems: 1,
+													Elem: &schema.Schema{
+														Type:         schema.TypeString,
+														ValidateFunc: validation.StringMatch(regexp.MustCompile("^([0-9]|0[0-9]|1[0-9]|2[0-3]):[0-5][0-9]$"), "see https://docs.aws.amazon.com/dlm/latest/APIReference/API_CreateRule.html#dlm-Type-CreateRule-Times"),
+													},
+												},
+											},
+										},
+									},
+									"name": {
+										Type:         schema.TypeString,
+										Required:     true,
+										ValidateFunc: validation.StringLenBetween(0, 500),
+									},
+									"retain_rule": {
+										Type:     schema.TypeList,
+										Required: true,
+										MaxItems: 1,
+										Elem: &schema.Resource{
+											Schema: map[string]*schema.Schema{
+												"count": {
+													Type:         schema.TypeInt,
+													Required:     true,
+													ValidateFunc: validation.IntBetween(1, 1000),
+												},
+											},
+										},
+									},
+									"tags_to_add": {
+										Type:     schema.TypeMap,
+										Optional: true,
+									},
+								},
+							},
+						},
+						"target_tags": {
+							Type:     schema.TypeMap,
+							Required: true,
+						},
+					},
+				},
+			},
+			"state": {
+				Type:     schema.TypeString,
+				Optional: true,
+				Default:  dlm.SettablePolicyStateValuesEnabled,
+				ValidateFunc: validation.StringInSlice([]string{
+					dlm.SettablePolicyStateValuesDisabled,
+					dlm.SettablePolicyStateValuesEnabled,
+				}, false),
+			},
+		},
+	}
+}
+
+func resourceAwsDlmLifecyclePolicyCreate(d *schema.ResourceData, meta interface{}) error {
+	conn := meta.(*AWSClient).dlmconn
+
+	input := dlm.CreateLifecyclePolicyInput{
+		Description:      aws.String(d.Get("description").(string)),
+		ExecutionRoleArn: aws.String(d.Get("execution_role_arn").(string)),
+		PolicyDetails:    expandDlmPolicyDetails(d.Get("policy_details").([]interface{})),
+		State:            aws.String(d.Get("state").(string)),
+	}
+
+	log.Printf("[INFO] Creating DLM lifecycle policy: %s", input)
+	out, err := conn.CreateLifecyclePolicy(&input)
+	if err != nil {
+		return err
+	}
+
+	d.SetId(*out.PolicyId)
+
+	return resourceAwsDlmLifecyclePolicyRead(d, meta)
+}
+
+func resourceAwsDlmLifecyclePolicyRead(d *schema.ResourceData, meta interface{}) error {
+	conn := meta.(*AWSClient).dlmconn
+
+	log.Printf("[INFO] Reading DLM lifecycle policy: %s", d.Id())
+	out, err := conn.GetLifecyclePolicy(&dlm.GetLifecyclePolicyInput{
+		PolicyId: aws.String(d.Id()),
+	})
+	if err != nil {
+		if awsErr, ok := err.(awserr.Error); ok && awsErr.Code() == "ResourceNotFoundException" && !d.IsNewResource() {
+			d.SetId("")
+			return nil
+		}
+		return err
+	}
+
+	d.Set("description", out.Policy.Description)
+	d.Set("execution_role_arn", out.Policy.ExecutionRoleArn)
+	d.Set("state", out.Policy.State)
+	if err := d.Set("policy_details", flattenDlmPolicyDetails(out.Policy.PolicyDetails)); err != nil {
+		return fmt.Errorf("error setting policy details %s", err)
+	}
+
+	return nil
+}
+
+func resourceAwsDlmLifecyclePolicyUpdate(d *schema.ResourceData, meta interface{}) error {
+	conn := meta.(*AWSClient).dlmconn
+
+	input := dlm.UpdateLifecyclePolicyInput{
+		PolicyId: aws.String(d.Id()),
+	}
+
+	if d.HasChange("description") {
+		input.Description = aws.String(d.Get("description").(string))
+	}
+	if d.HasChange("execution_role_arn") {
+		input.ExecutionRoleArn = aws.String(d.Get("execution_role_arn").(string))
+	}
+	if d.HasChange("state") {
+		input.State = aws.String(d.Get("state").(string))
+	}
+	if d.HasChange("policy_details") {
+		input.PolicyDetails = expandDlmPolicyDetails(d.Get("policy_details").([]interface{}))
+	}
+
+	log.Printf("[INFO] Updating lifecycle policy %s", d.Id())
+	_, err := conn.UpdateLifecyclePolicy(&input)
+	if err != nil {
+		return err
+	}
+
+	return resourceAwsDlmLifecyclePolicyRead(d, meta)
+}
+
+func resourceAwsDlmLifecyclePolicyDelete(d *schema.ResourceData, meta interface{}) error {
+	conn := meta.(*AWSClient).dlmconn
+
+	log.Printf("[INFO] Deleting DLM lifecycle policy: %s", d.Id())
+	_, err := conn.DeleteLifecyclePolicy(&dlm.DeleteLifecyclePolicyInput{
+		PolicyId: aws.String(d.Id()),
+	})
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func expandDlmPolicyDetails(cfg []interface{}) *dlm.PolicyDetails {
+	policyDetails := &dlm.PolicyDetails{}
+	m := cfg[0].(map[string]interface{})
+	if v, ok := m["resource_types"]; ok {
+		policyDetails.ResourceTypes = expandStringList(v.([]interface{}))
+	}
+	if v, ok := m["schedule"]; ok {
+		policyDetails.Schedules = expandDlmSchedules(v.([]interface{}))
+	}
+	if v, ok := m["target_tags"]; ok {
+		policyDetails.TargetTags = expandDlmTags(v.(map[string]interface{}))
+	}
+
+	return policyDetails
+}
+
+func flattenDlmPolicyDetails(policyDetails *dlm.PolicyDetails) []map[string]interface{} {
+	result := make(map[string]interface{}, 0)
+	result["resource_types"] = flattenStringList(policyDetails.ResourceTypes)
+	result["schedule"] = flattenDlmSchedules(policyDetails.Schedules)
+	result["target_tags"] = flattenDlmTags(policyDetails.TargetTags)
+
+	return []map[string]interface{}{result}
+}
+
+func expandDlmSchedules(cfg []interface{}) []*dlm.Schedule {
+	schedules := make([]*dlm.Schedule, len(cfg))
+	for i, c := range cfg {
+		schedule := &dlm.Schedule{}
+		m := c.(map[string]interface{})
+		if v, ok := m["create_rule"]; ok {
+			schedule.CreateRule = expandDlmCreateRule(v.([]interface{}))
+		}
+		if v, ok := m["name"]; ok {
+			schedule.Name = aws.String(v.(string))
+		}
+		if v, ok := m["retain_rule"]; ok {
+			schedule.RetainRule = expandDlmRetainRule(v.([]interface{}))
+		}
+		if v, ok := m["tags_to_add"]; ok {
+			schedule.TagsToAdd = expandDlmTags(v.(map[string]interface{}))
+		}
+		schedules[i] = schedule
+	}
+
+	return schedules
+}
+
+func flattenDlmSchedules(schedules []*dlm.Schedule) []map[string]interface{} {
+	result := make([]map[string]interface{}, len(schedules))
+	for i, s := range schedules {
+		m := make(map[string]interface{})
+		m["create_rule"] = flattenDlmCreateRule(s.CreateRule)
+		m["name"] = aws.StringValue(s.Name)
+		m["retain_rule"] = flattenDlmRetainRule(s.RetainRule)
+		m["tags_to_add"] = flattenDlmTags(s.TagsToAdd)
+		result[i] = m
+	}
+
+	return result
+}
+
+func expandDlmCreateRule(cfg []interface{}) *dlm.CreateRule {
+	c := cfg[0].(map[string]interface{})
+	createRule := &dlm.CreateRule{
+		Interval:     aws.Int64(int64(c["interval"].(int))),
+		IntervalUnit: aws.String(c["interval_unit"].(string)),
+	}
+	if v, ok := c["times"]; ok {
+		createRule.Times = expandStringList(v.([]interface{}))
+	}
+
+	return createRule
+}
+
+func flattenDlmCreateRule(createRule *dlm.CreateRule) []map[string]interface{} {
+	if createRule == nil {
+		return []map[string]interface{}{}
+	}
+
+	result := make(map[string]interface{})
+	result["interval"] = aws.Int64Value(createRule.Interval)
+	result["interval_unit"] = aws.StringValue(createRule.IntervalUnit)
+	result["times"] = flattenStringList(createRule.Times)
+
+	return []map[string]interface{}{result}
+}
+
+func expandDlmRetainRule(cfg []interface{}) *dlm.RetainRule {
+	return &dlm.RetainRule{
+		Count: aws.Int64(int64(cfg[0].(map[string]interface{})["count"].(int))),
+	}
+}
+
+func flattenDlmRetainRule(retainRule *dlm.RetainRule) []map[string]interface{} {
+	result := make(map[string]interface{})
+	result["count"] = aws.Int64Value(retainRule.Count)
+
+	return []map[string]interface{}{result}
+}
+
+func expandDlmTags(m map[string]interface{}) []*dlm.Tag {
+	var result []*dlm.Tag
+	for k, v := range m {
+		result = append(result, &dlm.Tag{
+			Key:   aws.String(k),
+			Value: aws.String(v.(string)),
+		})
+	}
+
+	return result
+}
+
+func flattenDlmTags(tags []*dlm.Tag) map[string]string {
+	result := make(map[string]string)
+	for _, t := range tags {
+		result[*t.Key] = *t.Value
+	}
+
+	return result
+}