mirror of
https://github.com/kubernetes-sigs/external-dns.git
synced 2025-08-05 17:16:59 +02:00
452 lines
13 KiB
Go
452 lines
13 KiB
Go
/*
|
|
Copyright 2017 The Kubernetes Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package alibabacloud
|
|
|
|
import (
|
|
"context"
|
|
"testing"
|
|
|
|
"github.com/aliyun/alibaba-cloud-sdk-go/services/alidns"
|
|
"github.com/aliyun/alibaba-cloud-sdk-go/services/pvtz"
|
|
|
|
"sigs.k8s.io/external-dns/endpoint"
|
|
|
|
"sigs.k8s.io/external-dns/plan"
|
|
)
|
|
|
|
type MockAlibabaCloudDNSAPI struct {
|
|
records []alidns.Record
|
|
}
|
|
|
|
func NewMockAlibabaCloudDNSAPI() *MockAlibabaCloudDNSAPI {
|
|
api := MockAlibabaCloudDNSAPI{}
|
|
api.records = []alidns.Record{
|
|
{
|
|
RecordId: "1",
|
|
DomainName: "container-service.top",
|
|
Type: "A",
|
|
TTL: 300,
|
|
RR: "abc",
|
|
Value: "1.2.3.4",
|
|
},
|
|
{
|
|
RecordId: "2",
|
|
DomainName: "container-service.top",
|
|
Type: "TXT",
|
|
TTL: 300,
|
|
RR: "abc",
|
|
Value: "heritage=external-dns;external-dns/owner=default",
|
|
},
|
|
}
|
|
return &api
|
|
}
|
|
|
|
func (m *MockAlibabaCloudDNSAPI) AddDomainRecord(request *alidns.AddDomainRecordRequest) (response *alidns.AddDomainRecordResponse, err error) {
|
|
ttl, _ := request.TTL.GetValue()
|
|
m.records = append(m.records, alidns.Record{
|
|
RecordId: "3",
|
|
DomainName: request.DomainName,
|
|
Type: request.Type,
|
|
TTL: ttl,
|
|
RR: request.RR,
|
|
Value: request.Value,
|
|
})
|
|
response = alidns.CreateAddDomainRecordResponse()
|
|
return response, nil
|
|
}
|
|
|
|
func (m *MockAlibabaCloudDNSAPI) DeleteDomainRecord(request *alidns.DeleteDomainRecordRequest) (response *alidns.DeleteDomainRecordResponse, err error) {
|
|
var result []alidns.Record
|
|
for _, record := range m.records {
|
|
if record.RecordId != request.RecordId {
|
|
result = append(result, record)
|
|
}
|
|
}
|
|
m.records = result
|
|
response = alidns.CreateDeleteDomainRecordResponse()
|
|
response.RecordId = request.RecordId
|
|
return response, nil
|
|
}
|
|
|
|
func (m *MockAlibabaCloudDNSAPI) UpdateDomainRecord(request *alidns.UpdateDomainRecordRequest) (response *alidns.UpdateDomainRecordResponse, err error) {
|
|
ttl, _ := request.TTL.GetValue()
|
|
for i := range m.records {
|
|
if m.records[i].RecordId == request.RecordId {
|
|
m.records[i].TTL = ttl
|
|
}
|
|
}
|
|
response = alidns.CreateUpdateDomainRecordResponse()
|
|
response.RecordId = request.RecordId
|
|
return response, nil
|
|
}
|
|
|
|
func (m *MockAlibabaCloudDNSAPI) DescribeDomains(request *alidns.DescribeDomainsRequest) (response *alidns.DescribeDomainsResponse, err error) {
|
|
var result alidns.Domains
|
|
for _, record := range m.records {
|
|
domain := alidns.Domain{}
|
|
domain.DomainName = record.DomainName
|
|
}
|
|
response = alidns.CreateDescribeDomainsResponse()
|
|
response.Domains = result
|
|
return response, nil
|
|
}
|
|
|
|
func (m *MockAlibabaCloudDNSAPI) DescribeDomainRecords(request *alidns.DescribeDomainRecordsRequest) (response *alidns.DescribeDomainRecordsResponse, err error) {
|
|
var result []alidns.Record
|
|
for _, record := range m.records {
|
|
if record.DomainName == request.DomainName {
|
|
result = append(result, record)
|
|
}
|
|
}
|
|
response = alidns.CreateDescribeDomainRecordsResponse()
|
|
response.DomainRecords.Record = result
|
|
return response, nil
|
|
}
|
|
|
|
type MockAlibabaCloudPrivateZoneAPI struct {
|
|
zone pvtz.Zone
|
|
records []pvtz.Record
|
|
}
|
|
|
|
func NewMockAlibabaCloudPrivateZoneAPI() *MockAlibabaCloudPrivateZoneAPI {
|
|
vpc := pvtz.Vpc{
|
|
RegionId: "cn-beijing",
|
|
VpcId: "vpc-xxxxxx",
|
|
}
|
|
|
|
api := MockAlibabaCloudPrivateZoneAPI{zone: pvtz.Zone{
|
|
ZoneId: "test-zone",
|
|
ZoneName: "container-service.top",
|
|
Vpcs: pvtz.Vpcs{
|
|
Vpc: []pvtz.Vpc{vpc},
|
|
},
|
|
}}
|
|
|
|
api.records = []pvtz.Record{
|
|
{
|
|
RecordId: 1,
|
|
Type: "A",
|
|
Ttl: 300,
|
|
Rr: "abc",
|
|
Value: "1.2.3.4",
|
|
},
|
|
{
|
|
RecordId: 2,
|
|
Type: "TXT",
|
|
Ttl: 300,
|
|
Rr: "abc",
|
|
Value: "heritage=external-dns;external-dns/owner=default",
|
|
},
|
|
}
|
|
return &api
|
|
}
|
|
|
|
func (m *MockAlibabaCloudPrivateZoneAPI) AddZoneRecord(request *pvtz.AddZoneRecordRequest) (response *pvtz.AddZoneRecordResponse, err error) {
|
|
ttl, _ := request.Ttl.GetValue()
|
|
m.records = append(m.records, pvtz.Record{
|
|
RecordId: 3,
|
|
Type: request.Type,
|
|
Ttl: ttl,
|
|
Rr: request.Rr,
|
|
Value: request.Value,
|
|
})
|
|
response = pvtz.CreateAddZoneRecordResponse()
|
|
return response, nil
|
|
}
|
|
|
|
func (m *MockAlibabaCloudPrivateZoneAPI) DeleteZoneRecord(request *pvtz.DeleteZoneRecordRequest) (response *pvtz.DeleteZoneRecordResponse, err error) {
|
|
recordID, _ := request.RecordId.GetValue()
|
|
|
|
var result []pvtz.Record
|
|
for _, record := range m.records {
|
|
if record.RecordId != recordID {
|
|
result = append(result, record)
|
|
}
|
|
}
|
|
m.records = result
|
|
response = pvtz.CreateDeleteZoneRecordResponse()
|
|
return response, nil
|
|
}
|
|
|
|
func (m *MockAlibabaCloudPrivateZoneAPI) UpdateZoneRecord(request *pvtz.UpdateZoneRecordRequest) (response *pvtz.UpdateZoneRecordResponse, err error) {
|
|
recordID, _ := request.RecordId.GetValue()
|
|
ttl, _ := request.Ttl.GetValue()
|
|
for i := range m.records {
|
|
if m.records[i].RecordId == recordID {
|
|
m.records[i].Ttl = ttl
|
|
}
|
|
}
|
|
response = pvtz.CreateUpdateZoneRecordResponse()
|
|
return response, nil
|
|
}
|
|
|
|
func (m *MockAlibabaCloudPrivateZoneAPI) DescribeZoneRecords(request *pvtz.DescribeZoneRecordsRequest) (response *pvtz.DescribeZoneRecordsResponse, err error) {
|
|
response = pvtz.CreateDescribeZoneRecordsResponse()
|
|
response.Records.Record = append(response.Records.Record, m.records...)
|
|
return response, nil
|
|
}
|
|
|
|
func (m *MockAlibabaCloudPrivateZoneAPI) DescribeZones(request *pvtz.DescribeZonesRequest) (response *pvtz.DescribeZonesResponse, err error) {
|
|
response = pvtz.CreateDescribeZonesResponse()
|
|
response.Zones.Zone = append(response.Zones.Zone, m.zone)
|
|
return response, nil
|
|
}
|
|
|
|
func (m *MockAlibabaCloudPrivateZoneAPI) DescribeZoneInfo(request *pvtz.DescribeZoneInfoRequest) (response *pvtz.DescribeZoneInfoResponse, err error) {
|
|
response = pvtz.CreateDescribeZoneInfoResponse()
|
|
response.ZoneId = m.zone.ZoneId
|
|
response.ZoneName = m.zone.ZoneName
|
|
response.BindVpcs = pvtz.BindVpcs{Vpc: m.zone.Vpcs.Vpc}
|
|
return response, nil
|
|
}
|
|
|
|
func newTestAlibabaCloudProvider(private bool) *AlibabaCloudProvider {
|
|
cfg := alibabaCloudConfig{
|
|
RegionID: "cn-beijing",
|
|
AccessKeyID: "xxxxxx",
|
|
AccessKeySecret: "xxxxxx",
|
|
VPCID: "vpc-xxxxxx",
|
|
}
|
|
//
|
|
//dnsClient, _ := alidns.NewClientWithAccessKey(
|
|
// cfg.RegionID,
|
|
// cfg.AccessKeyID,
|
|
// cfg.AccessKeySecret,
|
|
//)
|
|
//
|
|
//pvtzClient, _ := pvtz.NewClientWithAccessKey(
|
|
// "cn-hangzhou",
|
|
// cfg.AccessKeyID,
|
|
// cfg.AccessKeySecret,
|
|
//)
|
|
domainFilterTest := endpoint.NewDomainFilter([]string{"container-service.top.", "example.org"})
|
|
|
|
return &AlibabaCloudProvider{
|
|
domainFilter: domainFilterTest,
|
|
vpcID: cfg.VPCID,
|
|
dryRun: false,
|
|
dnsClient: NewMockAlibabaCloudDNSAPI(),
|
|
pvtzClient: NewMockAlibabaCloudPrivateZoneAPI(),
|
|
privateZone: private,
|
|
}
|
|
}
|
|
|
|
func TestAlibabaCloudPrivateProvider_Records(t *testing.T) {
|
|
p := newTestAlibabaCloudProvider(true)
|
|
endpoints, err := p.Records(context.Background())
|
|
if err != nil {
|
|
t.Errorf("Failed to get records: %v", err)
|
|
} else {
|
|
if len(endpoints) != 2 {
|
|
t.Errorf("Incorrect number of records: %d", len(endpoints))
|
|
}
|
|
for _, endpoint := range endpoints {
|
|
t.Logf("Endpoint for %++v", *endpoint)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestAlibabaCloudProvider_Records(t *testing.T) {
|
|
p := newTestAlibabaCloudProvider(false)
|
|
endpoints, err := p.Records(context.Background())
|
|
if err != nil {
|
|
t.Errorf("Failed to get records: %v", err)
|
|
} else {
|
|
if len(endpoints) != 2 {
|
|
t.Errorf("Incorrect number of records: %d", len(endpoints))
|
|
}
|
|
for _, endpoint := range endpoints {
|
|
t.Logf("Endpoint for %++v", *endpoint)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestAlibabaCloudProvider_ApplyChanges(t *testing.T) {
|
|
p := newTestAlibabaCloudProvider(false)
|
|
changes := plan.Changes{
|
|
Create: []*endpoint.Endpoint{
|
|
{
|
|
DNSName: "xyz.container-service.top",
|
|
RecordType: "A",
|
|
RecordTTL: 300,
|
|
Targets: endpoint.NewTargets("4.3.2.1"),
|
|
},
|
|
},
|
|
UpdateNew: []*endpoint.Endpoint{
|
|
{
|
|
DNSName: "abc.container-service.top",
|
|
RecordType: "A",
|
|
RecordTTL: 500,
|
|
Targets: endpoint.NewTargets("1.2.3.4", "5.6.7.8"),
|
|
},
|
|
},
|
|
Delete: []*endpoint.Endpoint{
|
|
{
|
|
DNSName: "abc.container-service.top",
|
|
RecordType: "TXT",
|
|
RecordTTL: 300,
|
|
Targets: endpoint.NewTargets("\"heritage=external-dns,external-dns/owner=default\""),
|
|
},
|
|
},
|
|
}
|
|
ctx := context.Background()
|
|
p.ApplyChanges(ctx, &changes)
|
|
endpoints, err := p.Records(ctx)
|
|
if err != nil {
|
|
t.Errorf("Failed to get records: %v", err)
|
|
} else {
|
|
if len(endpoints) != 2 {
|
|
t.Errorf("Incorrect number of records: %d", len(endpoints))
|
|
}
|
|
for _, endpoint := range endpoints {
|
|
t.Logf("Endpoint for %++v", *endpoint)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestAlibabaCloudProvider_Records_PrivateZone(t *testing.T) {
|
|
p := newTestAlibabaCloudProvider(true)
|
|
endpoints, err := p.Records(context.Background())
|
|
if err != nil {
|
|
t.Errorf("Failed to get records: %v", err)
|
|
} else {
|
|
if len(endpoints) != 2 {
|
|
t.Errorf("Incorrect number of records: %d", len(endpoints))
|
|
}
|
|
for _, endpoint := range endpoints {
|
|
t.Logf("Endpoint for %++v", *endpoint)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestAlibabaCloudProvider_ApplyChanges_PrivateZone(t *testing.T) {
|
|
p := newTestAlibabaCloudProvider(true)
|
|
changes := plan.Changes{
|
|
Create: []*endpoint.Endpoint{
|
|
{
|
|
DNSName: "xyz.container-service.top",
|
|
RecordType: "A",
|
|
RecordTTL: 300,
|
|
Targets: endpoint.NewTargets("4.3.2.1"),
|
|
},
|
|
},
|
|
UpdateNew: []*endpoint.Endpoint{
|
|
{
|
|
DNSName: "abc.container-service.top",
|
|
RecordType: "A",
|
|
RecordTTL: 500,
|
|
Targets: endpoint.NewTargets("1.2.3.4", "5.6.7.8"),
|
|
},
|
|
},
|
|
Delete: []*endpoint.Endpoint{
|
|
{
|
|
DNSName: "abc.container-service.top",
|
|
RecordType: "TXT",
|
|
RecordTTL: 300,
|
|
Targets: endpoint.NewTargets("\"heritage=external-dns,external-dns/owner=default\""),
|
|
},
|
|
},
|
|
}
|
|
ctx := context.Background()
|
|
p.ApplyChanges(ctx, &changes)
|
|
endpoints, err := p.Records(ctx)
|
|
if err != nil {
|
|
t.Errorf("Failed to get records: %v", err)
|
|
} else {
|
|
if len(endpoints) != 2 {
|
|
t.Errorf("Incorrect number of records: %d", len(endpoints))
|
|
}
|
|
for _, endpoint := range endpoints {
|
|
t.Logf("Endpoint for %++v", *endpoint)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestAlibabaCloudProvider_splitDNSName(t *testing.T) {
|
|
p := newTestAlibabaCloudProvider(false)
|
|
endpoint := &endpoint.Endpoint{}
|
|
endpoint.DNSName = "www.example.org"
|
|
rr, domain := p.splitDNSName(endpoint)
|
|
if rr != "www" || domain != "example.org" {
|
|
t.Errorf("Failed to splitDNSName for %s: rr=%s, domain=%s", endpoint.DNSName, rr, domain)
|
|
}
|
|
endpoint.DNSName = ".example.org"
|
|
rr, domain = p.splitDNSName(endpoint)
|
|
if rr != "@" || domain != "example.org" {
|
|
t.Errorf("Failed to splitDNSName for %s: rr=%s, domain=%s", endpoint.DNSName, rr, domain)
|
|
}
|
|
endpoint.DNSName = "www"
|
|
rr, domain = p.splitDNSName(endpoint)
|
|
if rr != "www" || domain != "" {
|
|
t.Errorf("Failed to splitDNSName for %s: rr=%s, domain=%s", endpoint.DNSName, rr, domain)
|
|
}
|
|
endpoint.DNSName = ""
|
|
rr, domain = p.splitDNSName(endpoint)
|
|
if rr != "@" || domain != "" {
|
|
t.Errorf("Failed to splitDNSName for %s: rr=%s, domain=%s", endpoint.DNSName, rr, domain)
|
|
}
|
|
endpoint.DNSName = "_30000._tcp.container-service.top"
|
|
rr, domain = p.splitDNSName(endpoint)
|
|
if rr != "_30000._tcp" || domain != "container-service.top" {
|
|
t.Errorf("Failed to splitDNSName for %s: rr=%s, domain=%s", endpoint.DNSName, rr, domain)
|
|
}
|
|
endpoint.DNSName = "container-service.top"
|
|
rr, domain = p.splitDNSName(endpoint)
|
|
if rr != "@" || domain != "container-service.top" {
|
|
t.Errorf("Failed to splitDNSName for %s: rr=%s, domain=%s", endpoint.DNSName, rr, domain)
|
|
}
|
|
endpoint.DNSName = "a.b.container-service.top"
|
|
rr, domain = p.splitDNSName(endpoint)
|
|
if rr != "a.b" || domain != "container-service.top" {
|
|
t.Errorf("Failed to splitDNSName for %s: rr=%s, domain=%s", endpoint.DNSName, rr, domain)
|
|
}
|
|
endpoint.DNSName = "a.b.c.container-service.top"
|
|
rr, domain = p.splitDNSName(endpoint)
|
|
if rr != "a.b.c" || domain != "container-service.top" {
|
|
t.Errorf("Failed to splitDNSName for %s: rr=%s, domain=%s", endpoint.DNSName, rr, domain)
|
|
}
|
|
}
|
|
|
|
func TestAlibabaCloudProvider_TXTEndpoint(t *testing.T) {
|
|
|
|
p := newTestAlibabaCloudProvider(false)
|
|
const recordValue = "heritage=external-dns,external-dns/owner=default"
|
|
const endpointTarget = "\"heritage=external-dns,external-dns/owner=default\""
|
|
|
|
if p.escapeTXTRecordValue(endpointTarget) != endpointTarget {
|
|
t.Errorf("Failed to escapeTXTRecordValue: %s", p.escapeTXTRecordValue(endpointTarget))
|
|
}
|
|
if p.unescapeTXTRecordValue(recordValue) != endpointTarget {
|
|
t.Errorf("Failed to unescapeTXTRecordValue: %s", p.unescapeTXTRecordValue(recordValue))
|
|
}
|
|
}
|
|
|
|
//TestAlibabaCloudProvider_TXTEndpoint_PrivateZone
|
|
func TestAlibabaCloudProvider_TXTEndpoint_PrivateZone(t *testing.T) {
|
|
|
|
p := newTestAlibabaCloudProvider(true)
|
|
const recordValue = "heritage=external-dns,external-dns/owner=default"
|
|
const endpointTarget = "\"heritage=external-dns,external-dns/owner=default\""
|
|
|
|
if p.escapeTXTRecordValue(endpointTarget) != endpointTarget {
|
|
t.Errorf("Failed to escapeTXTRecordValue: %s", p.escapeTXTRecordValue(endpointTarget))
|
|
}
|
|
if p.unescapeTXTRecordValue(recordValue) != endpointTarget {
|
|
t.Errorf("Failed to unescapeTXTRecordValue: %s", p.unescapeTXTRecordValue(recordValue))
|
|
}
|
|
}
|