func CreateSnapshotTags(svc *ec2.EC2, resourceID, volumeName, volumeID string) error {
var nKey, nVal string
var tags []*ec2.Tag
nKey = "Name"
if volumeName == "" {
nVal = fmt.Sprintf("%s: %s, %s", *tagPrefix, volumeID, time.Now().Format("2006-01-02"))
} else {
nVal = fmt.Sprintf("%s: %s, %s", *tagPrefix, volumeName, time.Now().Format("2006-01-02"))
}
tags = append(tags, &ec2.Tag{Key: &nKey, Value: &nVal})
if *purgeAfterDays > 0 {
var paKey, paVal string
var pKey, pVal string
paKey = PurgeAfterKey
paVal = time.Now().Add(time.Duration(*purgeAfterDays*24) * time.Hour).Format(PurgeAfterFormat)
tags = append(tags, &ec2.Tag{Key: &paKey, Value: &paVal})
pKey = PurgeAllowKey
pVal = "true"
tags = append(tags, &ec2.Tag{Key: &pKey, Value: &pVal})
}
cti := ec2.CreateTagsInput{Tags: tags}
cti.Resources = append(cti.Resources, &resourceID)
_, err := svc.CreateTags(&cti)
if err != nil {
return err
}
return nil
}
