Golang Route53.ListResourceRecordSetsの例

コード例 #1

ファイル: commands.go プロジェクト: TheBigBear/cli53

// Paginate request to get all record sets.
func ListAllRecordSets(r53 *route53.Route53, id string) (rrsets []*route53.ResourceRecordSet, err error) {
	req := route53.ListResourceRecordSetsInput{
		HostedZoneId: &id,
	}

	for {
		var resp *route53.ListResourceRecordSetsOutput
		resp, err = r53.ListResourceRecordSets(&req)
		if err != nil {
			return
		} else {
			rrsets = append(rrsets, resp.ResourceRecordSets...)
			if *resp.IsTruncated {
				req.StartRecordName = resp.NextRecordName
				req.StartRecordType = resp.NextRecordType
				req.StartRecordIdentifier = resp.NextRecordIdentifier
			} else {
				break
			}
		}
	}

	// unescape wildcards
	for _, rrset := range rrsets {
		rrset.Name = aws.String(unescaper.Replace(*rrset.Name))
	}

	return
}

コード例 #2

ファイル: resource_aws_route53_zone.go プロジェクト: discogestalt/terraform

func getNameServers(zoneId string, zoneName string, r53 *route53.Route53) ([]string, error) {
	resp, err := r53.ListResourceRecordSets(&route53.ListResourceRecordSetsInput{
		HostedZoneId:    aws.String(zoneId),
		StartRecordName: aws.String(zoneName),
		StartRecordType: aws.String("NS"),
	})
	if err != nil {
		return nil, err
	}
	if len(resp.ResourceRecordSets) == 0 {
		return nil, nil
	}
	ns := make([]string, len(resp.ResourceRecordSets[0].ResourceRecords))
	for i := range resp.ResourceRecordSets[0].ResourceRecords {
		ns[i] = *resp.ResourceRecordSets[0].ResourceRecords[i].Value
	}
	sort.Strings(ns)
	return ns, nil
}

コード例 #3

ファイル: commands.go プロジェクト: JTurpin/cli53

// Paginate request to get all record sets.
func ListAllRecordSets(r53 *route53.Route53, id string) (rrsets []*route53.ResourceRecordSet, err error) {
	req := route53.ListResourceRecordSetsInput{
		HostedZoneId: &id,
	}

	for {
		var resp *route53.ListResourceRecordSetsOutput
		resp, err = r53.ListResourceRecordSets(&req)
		if err != nil {
			return
		} else {
			rrsets = append(rrsets, resp.ResourceRecordSets...)
			if *resp.IsTruncated {
				req.StartRecordName = resp.NextRecordName
				req.StartRecordType = resp.NextRecordType
				req.StartRecordIdentifier = resp.NextRecordIdentifier
			} else {
				break
			}
		}
	}
	return
}

コード例 #4

ファイル: ec2_describe_self.go プロジェクト: sutoiku/ec2-describe-self

func upsertRecordOnRoute53(ipAddress string, fqdn string, svc *route53.Route53, verbose bool) {
	// Extract the domain from the fully qualified domain name
	r, _ := regexp.Compile("^([^\x2E]*)\x2E(.*)$")
	toks := r.FindStringSubmatch(fqdn)
	domain := toks[2]

	// http://docs.aws.amazon.com/sdk-for-go/api/service/route53/Route53.html#ListHostedZonesByName-instance_method
	resources, err := svc.ListHostedZonesByName(&route53.ListHostedZonesByNameInput{
		DNSName:  aws.String(domain + "."),
		MaxItems: aws.String("1"),
	})

	if err != nil {
		fmt.Println("ERR: err.Error()", err)
		os.Exit(1)
	}
	if len(resources.HostedZones) != 1 {
		fmt.Printf("ERR: Could not find the domain %s\n", domain)
		os.Exit(1)
	}
	if *resources.DNSName != domain+"." {
		fmt.Printf("ERR: Could not find the domain %s - %s \n", domain, *resources.DNSName)
		os.Exit(1)
	}

	zoneIDToks := strings.Split(*resources.HostedZones[0].Id, "/")
	zoneID := zoneIDToks[len(zoneIDToks)-1]

	resp, err := svc.ListResourceRecordSets(&route53.ListResourceRecordSetsInput{
		StartRecordName: aws.String(fqdn),
		StartRecordType: aws.String("A"),
		HostedZoneId:    aws.String(zoneID),
		MaxItems:        aws.String("1"),
	})
	if err != nil {
		fmt.Println(err.Error())
		os.Exit(1)
	}
	var foundResource bool
	if len(resp.ResourceRecordSets) != 1 {
		foundResource = false
	} else {
		foundResource = *resp.ResourceRecordSets[0].Name == fqdn+"."
		if foundResource {
			for _, record := range resp.ResourceRecordSets[0].ResourceRecords {
				if *record.Value == ipAddress {
					if verbose {
						fmt.Printf("INFO: %s already registered in route53 as %s\n", ipAddress, fqdn)
					}
					return
				}
			}
		}
	}
	// Make an A-record:
	resourceRecordSet := &route53.ResourceRecordSet{
		Name: aws.String(fqdn + "."),
		Type: aws.String("A"),
		ResourceRecords: []*route53.ResourceRecord{
			&route53.ResourceRecord{
				Value: aws.String(ipAddress),
			},
		},
		TTL: aws.Int64(300),
	}

	// Wrap it as an UPSERT
	upsert := []*route53.Change{&route53.Change{
		Action:            aws.String("UPSERT"),
		ResourceRecordSet: resourceRecordSet,
	}}

	// Put it into a pretty envelope with a stamp for route53#zoneId and change ticket
	params := route53.ChangeResourceRecordSetsInput{
		ChangeBatch: &route53.ChangeBatch{
			Changes: upsert,
		},
		HostedZoneId: aws.String(zoneID),
	}

	// Post it
	changeResp, err := svc.ChangeResourceRecordSets(&params)

	if err != nil {
		fmt.Println("ERR: ", err.Error(), changeResp)
		os.Exit(1)
	}

	// Done
	if verbose {
		fmt.Printf("INFO: Submitted change for zoneId %s to register %s as %s\n", zoneID, ipAddress, fqdn)
	}
}