/
ebs.go
77 lines (63 loc) · 2.2 KB
/
ebs.go
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package aws
import (
"time"
"github.com/aws/aws-sdk-go/aws/awserr"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/aws/aws-sdk-go/service/ec2"
"github.com/gruntwork-io/cloud-nuke/logging"
"github.com/gruntwork-io/gruntwork-cli/errors"
)
// Returns a formatted string of EBS volume ids
func getAllEbsVolumes(session *session.Session, region string, excludeAfter time.Time) ([]*string, error) {
svc := ec2.New(session)
result, err := svc.DescribeVolumes(&ec2.DescribeVolumesInput{})
if err != nil {
return nil, errors.WithStackTrace(err)
}
var volumeIds []*string
for _, volume := range result.Volumes {
if excludeAfter.After(*volume.CreateTime) {
volumeIds = append(volumeIds, volume.VolumeId)
}
}
return volumeIds, nil
}
// Deletes all EBS Volumes
func nukeAllEbsVolumes(session *session.Session, volumeIds []*string) error {
svc := ec2.New(session)
if len(volumeIds) == 0 {
logging.Logger.Infof("No EBS volumes to nuke in region %s", *session.Config.Region)
return nil
}
logging.Logger.Infof("Deleting all EBS volumes in region %s", *session.Config.Region)
var deletedVolumeIDs []*string
for _, volumeID := range volumeIds {
params := &ec2.DeleteVolumeInput{
VolumeId: volumeID,
}
_, err := svc.DeleteVolume(params)
if err != nil {
if awsErr, isAwsErr := err.(awserr.Error); isAwsErr && awsErr.Code() == "VolumeInUse" {
logging.Logger.Warnf("EBS volume %s can't be deleted, it is still attached to an active resource", *volumeID)
} else if awsErr, isAwsErr := err.(awserr.Error); isAwsErr && awsErr.Code() == "InvalidVolume.NotFound" {
logging.Logger.Infof("EBS volume %s has already been deleted", *volumeID)
} else {
logging.Logger.Errorf("[Failed] %s", err)
}
} else {
deletedVolumeIDs = append(deletedVolumeIDs, volumeID)
logging.Logger.Infof("Deleted EBS Volume: %s", *volumeID)
}
}
if len(deletedVolumeIDs) > 0 {
err := svc.WaitUntilVolumeDeleted(&ec2.DescribeVolumesInput{
VolumeIds: deletedVolumeIDs,
})
if err != nil {
logging.Logger.Errorf("[Failed] %s", err)
return errors.WithStackTrace(err)
}
}
logging.Logger.Infof("[OK] %d EBS volumes(s) terminated in %s", len(deletedVolumeIDs), *session.Config.Region)
return nil
}