provider/aws.go
func (p *AWSProvider) newChange(action string, endpoint *endpoint.Endpoint, recordsCache []*endpoint.Endpoint, zones map[string]*route53.HostedZone) *route53.Change {
	change := &route53.Change{
		Action: aws.String(action),
		ResourceRecordSet: &route53.ResourceRecordSet{
			Name: aws.String(endpoint.DNSName),
		},
	}

	if isAWSLoadBalancer(endpoint) {
		evalTargetHealth := p.evaluateTargetHealth
		if prop, ok := endpoint.GetProviderSpecificProperty(providerSpecificEvaluateTargetHealth); ok {
			evalTargetHealth = prop.Value == "true"
		}

		change.ResourceRecordSet.Type = aws.String(route53.RRTypeA)
		change.ResourceRecordSet.AliasTarget = &route53.AliasTarget{
			DNSName:              aws.String(endpoint.Targets[0]),
			HostedZoneId:         aws.String(canonicalHostedZone(endpoint.Targets[0])),
			EvaluateTargetHealth: aws.Bool(evalTargetHealth),
		}
	} else if hostedZone := isAWSAlias(endpoint, recordsCache); hostedZone != "" {
		for _, zone := range zones {
			change.ResourceRecordSet.Type = aws.String(route53.RRTypeA)
			change.ResourceRecordSet.AliasTarget = &route53.AliasTarget{
				DNSName:              aws.String(endpoint.Targets[0]),
				HostedZoneId:         aws.String(cleanZoneID(*zone.Id)),
				EvaluateTargetHealth: aws.Bool(p.evaluateTargetHealth),
			}
		}
	} else {
		change.ResourceRecordSet.Type = aws.String(endpoint.RecordType)
		if !endpoint.RecordTTL.IsConfigured() {
			change.ResourceRecordSet.TTL = aws.Int64(recordTTL)
		} else {
			change.ResourceRecordSet.TTL = aws.Int64(int64(endpoint.RecordTTL))
		}
		change.ResourceRecordSet.ResourceRecords = make([]*route53.ResourceRecord, len(endpoint.Targets))
		for idx, val := range endpoint.Targets {
			change.ResourceRecordSet.ResourceRecords[idx] = &route53.ResourceRecord{
				Value: aws.String(val),
			}
		}
	}

	return change
}
func (p *AWSProvider) newChange(action string, endpoint *endpoint.Endpoint, recordsCache []*endpoint.Endpoint, zones map[string]*route53.HostedZone) *route53.Change {
	change := &route53.Change{
		Action: aws.String(action),
		ResourceRecordSet: &route53.ResourceRecordSet{
			Name: aws.String(endpoint.DNSName),
		},
	}

	if isAWSLoadBalancer(endpoint) {
		evalTargetHealth := p.evaluateTargetHealth
		if prop, ok := endpoint.GetProviderSpecificProperty(providerSpecificEvaluateTargetHealth); ok {
			evalTargetHealth = prop.Value == "true"
		}

		change.ResourceRecordSet.Type = aws.String(route53.RRTypeA)
		change.ResourceRecordSet.AliasTarget = &route53.AliasTarget{
			DNSName:              aws.String(endpoint.Targets[0]),
			HostedZoneId:         aws.String(canonicalHostedZone(endpoint.Targets[0])),
			EvaluateTargetHealth: aws.Bool(evalTargetHealth),
		}
	} else if hostedZone := isAWSAlias(endpoint, recordsCache); hostedZone != "" {
		for _, zone := range zones {
			change.ResourceRecordSet.Type = aws.String(route53.RRTypeA)
			change.ResourceRecordSet.AliasTarget = &route53.AliasTarget{
				DNSName:              aws.String(endpoint.Targets[0]),
				HostedZoneId:         aws.String(cleanZoneID(*zone.Id)),
				EvaluateTargetHealth: aws.Bool(p.evaluateTargetHealth),
			}
		}
	} else {
		change.ResourceRecordSet.Type = aws.String(endpoint.RecordType)
		if !endpoint.RecordTTL.IsConfigured() {
			change.ResourceRecordSet.TTL = aws.Int64(recordTTL)
		} else {
			change.ResourceRecordSet.TTL = aws.Int64(int64(endpoint.RecordTTL))
		}
		change.ResourceRecordSet.ResourceRecords = make([]*route53.ResourceRecord, len(endpoint.Targets))
		for idx, val := range endpoint.Targets {
			change.ResourceRecordSet.ResourceRecords[idx] = &route53.ResourceRecord{
				Value: aws.String(val),
			}
		}
	}

	return change
}
func ( p * AWSProvider ) newChange ( action string , endpoint * endpoint . Endpoint , recordsCache [ ] * endpoint . Endpoint , zones map [ string ] * route53 . HostedZone ) * route53 . Change { change := & route53 . Change { Action : aws . String ( action ) , ResourceRecordSet : & route53 . ResourceRecordSet { Name : aws . String ( endpoint . DNSName ) , } , } if isAWSLoadBalancer ( endpoint ) { evalTargetHealth := p . evaluateTargetHealth if prop , ok := endpoint . GetProviderSpecificProperty ( providerSpecificEvaluateTargetHealth ) ; ok { evalTargetHealth = prop . Value == " " } change . ResourceRecordSet . Type = aws . String ( route53 . RRTypeA ) change . ResourceRecordSet . AliasTarget = & route53 . AliasTarget { DNSName : aws . String ( endpoint . Targets [ 0 ] ) , HostedZoneId : aws . String ( canonicalHostedZone ( endpoint . Targets [ 0 ] ) ) , EvaluateTargetHealth : aws . Bool ( evalTargetHealth ) , } } else if hostedZone := isAWSAlias ( endpoint , recordsCache ) ; hostedZone != " " { for _ , zone := range zones { change . ResourceRecordSet . Type = aws . String ( route53 . RRTypeA ) change . ResourceRecordSet . AliasTarget = & route53 . AliasTarget { DNSName : aws . String ( endpoint . Targets [ 0 ] ) , HostedZoneId : aws . String ( cleanZoneID ( * zone . Id ) ) , EvaluateTargetHealth : aws . Bool ( p . evaluateTargetHealth ) , } } } else { change . ResourceRecordSet . Type = aws . String ( endpoint . RecordType ) if ! endpoint . RecordTTL . IsConfigured ( ) { change . ResourceRecordSet . TTL = aws . Int64 ( recordTTL ) } else { change . ResourceRecordSet . TTL = aws . Int64 ( int64 ( endpoint . RecordTTL ) ) } change . ResourceRecordSet . ResourceRecords = make ( [ ] * route53 . ResourceRecord , len ( endpoint . Targets ) ) for idx , val := range endpoint . Targets { change . ResourceRecordSet . ResourceRecords [ idx ] = & route53 . ResourceRecord { Value : aws . String ( val ) , } } } return change }
// newChange returns a Change of the given record by the given action, e.g.
// action=ChangeActionCreate returns a change for creation of the record and
// action=ChangeActionDelete returns a change for deletion of the record.
newChange returns a Change of the given record by the given action e . g . action = ChangeActionCreate returns a change for creation of the record and action = ChangeActionDelete returns a change for deletion of the record .