Merge pull request #270 from ekristen/rebuy-1253-cloudwatch

feat: adds two new resources cloudwatch-anomaly-detector, cloudwatch-insight-rule

resources/cloudwatch-anomaly-detector.go

@@ -0,0 +1,83 @@
+package resources
+
+import (
+	"context"
+
+	"github.com/aws/aws-sdk-go/aws"
+
+	"github.com/aws/aws-sdk-go/service/cloudwatch"
+
+	"github.com/ekristen/libnuke/pkg/registry"
+	"github.com/ekristen/libnuke/pkg/resource"
+	"github.com/ekristen/libnuke/pkg/types"
+
+	"github.com/ekristen/aws-nuke/v3/pkg/nuke"
+)
+
+const CloudWatchAnomalyDetectorResource = "CloudWatchAnomalyDetector"
+
+func init() {
+	registry.Register(&registry.Registration{
+		Name:   CloudWatchAnomalyDetectorResource,
+		Scope:  nuke.Account,
+		Lister: &CloudWatchAnomalyDetectorLister{},
+	})
+}
+
+type CloudWatchAnomalyDetectorLister struct{}
+
+func (l *CloudWatchAnomalyDetectorLister) List(_ context.Context, o interface{}) ([]resource.Resource, error) {
+	opts := o.(*nuke.ListerOpts)
+
+	svc := cloudwatch.New(opts.Session)
+	resources := make([]resource.Resource, 0)
+
+	params := &cloudwatch.DescribeAnomalyDetectorsInput{
+		MaxResults: aws.Int64(25),
+	}
+
+	for {
+		output, err := svc.DescribeAnomalyDetectors(params)
+		if err != nil {
+			return nil, err
+		}
+
+		for _, detector := range output.AnomalyDetectors {
+			resources = append(resources, &CloudWatchAnomalyDetector{
+				svc:        svc,
+				detector:   detector.SingleMetricAnomalyDetector,
+				MetricName: detector.SingleMetricAnomalyDetector.MetricName,
+			})
+		}
+
+		if output.NextToken == nil {
+			break
+		}
+
+		params.NextToken = output.NextToken
+	}
+
+	return resources, nil
+}
+
+type CloudWatchAnomalyDetector struct {
+	svc        *cloudwatch.CloudWatch
+	detector   *cloudwatch.SingleMetricAnomalyDetector
+	MetricName *string
+}
+
+func (r *CloudWatchAnomalyDetector) Remove(_ context.Context) error {
+	_, err := r.svc.DeleteAnomalyDetector(&cloudwatch.DeleteAnomalyDetectorInput{
+		SingleMetricAnomalyDetector: r.detector,
+	})
+
+	return err
+}
+
+func (r *CloudWatchAnomalyDetector) Properties() types.Properties {
+	return types.NewPropertiesFromStruct(r)
+}
+
+func (r *CloudWatchAnomalyDetector) String() string {
+	return *r.MetricName
+}

resources/cloudwatch-insight-rule.go

@@ -0,0 +1,83 @@
+package resources
+
+import (
+	"context"
+
+	"github.com/aws/aws-sdk-go/aws"
+
+	"github.com/aws/aws-sdk-go/service/cloudwatch"
+
+	"github.com/ekristen/libnuke/pkg/registry"
+	"github.com/ekristen/libnuke/pkg/resource"
+	"github.com/ekristen/libnuke/pkg/types"
+
+	"github.com/ekristen/aws-nuke/v3/pkg/nuke"
+)
+
+const CloudWatchInsightRuleResource = "CloudWatchInsightRule"
+
+func init() {
+	registry.Register(&registry.Registration{
+		Name:   CloudWatchInsightRuleResource,
+		Scope:  nuke.Account,
+		Lister: &CloudWatchInsightRuleLister{},
+	})
+}
+
+type CloudWatchInsightRuleLister struct{}
+
+func (l *CloudWatchInsightRuleLister) List(_ context.Context, o interface{}) ([]resource.Resource, error) {
+	opts := o.(*nuke.ListerOpts)
+
+	svc := cloudwatch.New(opts.Session)
+	resources := make([]resource.Resource, 0)
+
+	params := &cloudwatch.DescribeInsightRulesInput{
+		MaxResults: aws.Int64(25),
+	}
+
+	for {
+		output, err := svc.DescribeInsightRules(params)
+		if err != nil {
+			return nil, err
+		}
+
+		for _, rules := range output.InsightRules {
+			resources = append(resources, &CloudWatchInsightRule{
+				svc:   svc,
+				Name:  rules.Name,
+				State: rules.State,
+			})
+		}
+
+		if output.NextToken == nil {
+			break
+		}
+
+		params.NextToken = output.NextToken
+	}
+
+	return resources, nil
+}
+
+type CloudWatchInsightRule struct {
+	svc   *cloudwatch.CloudWatch
+	Name  *string
+	State *string
+}
+
+func (r *CloudWatchInsightRule) Remove(_ context.Context) error {
+	_, err := r.svc.DeleteInsightRules(&cloudwatch.DeleteInsightRulesInput{
+		RuleNames: []*string{r.Name},
+	})
+
+	return err
+}
+
+func (r *CloudWatchInsightRule) Properties() types.Properties {
+	return types.NewPropertiesFromStruct(r)
+}
+
+func (r *CloudWatchInsightRule) String() string {
+	return *r.Name
+}