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NS record support

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This commit is contained in:
Yury Tsarev 2020-10-12 20:23:17 +02:00
parent 45471b7372
commit 904d8e4c87
6 changed files with 29 additions and 3 deletions
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2
.gitignore vendored
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@ -46,3 +46,5 @@ external-dns
# vendor dir # vendor dir
vendor/ vendor/
profile.cov

2
endpoint/endpoint.go
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@ -33,6 +33,8 @@ const (
RecordTypeTXT = "TXT" RecordTypeTXT = "TXT"
// RecordTypeSRV is a RecordType enum value // RecordTypeSRV is a RecordType enum value
RecordTypeSRV = "SRV" RecordTypeSRV = "SRV"
// RecordTypeNS is a RecordType enum value
RecordTypeNS = "NS"
) )
// TTL is a structure defining the TTL of a DNS record // TTL is a structure defining the TTL of a DNS record

2
go.sum
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@ -15,6 +15,8 @@ code.cloudfoundry.org/gofileutils v0.0.0-20170111115228-4d0c80011a0f/go.mod h1:s
dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU= dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
git.blindage.org/21h/hcloud-dns v0.0.0-20200525170043-def10a4a28e0 h1:kdxglEveTcqIG5zEPdQ0Y5KctnIGR7zXsQCQakoTNxU= git.blindage.org/21h/hcloud-dns v0.0.0-20200525170043-def10a4a28e0 h1:kdxglEveTcqIG5zEPdQ0Y5KctnIGR7zXsQCQakoTNxU=
git.blindage.org/21h/hcloud-dns v0.0.0-20200525170043-def10a4a28e0/go.mod h1:n26Twiii5jhkMC+Ocz/s8R73cBBcXRIwyTqQ+6bOZGo= git.blindage.org/21h/hcloud-dns v0.0.0-20200525170043-def10a4a28e0/go.mod h1:n26Twiii5jhkMC+Ocz/s8R73cBBcXRIwyTqQ+6bOZGo=
git.blindage.org/21h/hcloud-dns v0.0.0-20200807003420-f768ffe03f8d h1:d6sdozgfqtgaOhjUn++lbo5siX3HELjcOUnbtrvVQi4=
git.blindage.org/21h/hcloud-dns v0.0.0-20200807003420-f768ffe03f8d/go.mod h1:n26Twiii5jhkMC+Ocz/s8R73cBBcXRIwyTqQ+6bOZGo=
github.com/Azure/azure-sdk-for-go v45.1.0+incompatible h1:kxtaPD8n2z5Za+9e3sKsYG2IX6PG2R6VXtgS7gAbh3A= github.com/Azure/azure-sdk-for-go v45.1.0+incompatible h1:kxtaPD8n2z5Za+9e3sKsYG2IX6PG2R6VXtgS7gAbh3A=
github.com/Azure/azure-sdk-for-go v45.1.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc= github.com/Azure/azure-sdk-for-go v45.1.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8= github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8=

2
plan/plan.go
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@ -242,7 +242,7 @@ func filterRecordsForPlan(records []*endpoint.Endpoint, domainFilter endpoint.Do
// Explicitly specify which records we want to use for planning. // Explicitly specify which records we want to use for planning.
// TODO: Add AAAA records as well when they are supported. // TODO: Add AAAA records as well when they are supported.
switch record.RecordType { switch record.RecordType {
case endpoint.RecordTypeA, endpoint.RecordTypeCNAME: case endpoint.RecordTypeA, endpoint.RecordTypeCNAME, endpoint.RecordTypeNS:
filtered = append(filtered, record) filtered = append(filtered, record)
default: default:
continue continue

4
provider/recordfilter.go
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@ -17,10 +17,10 @@ limitations under the License.
package provider package provider
// SupportedRecordType returns true only for supported record types. // SupportedRecordType returns true only for supported record types.
// Currently A, CNAME, SRV, and TXT record types are supported. // Currently A, CNAME, SRV, TXT and NS record types are supported.
func SupportedRecordType(recordType string) bool { func SupportedRecordType(recordType string) bool {
switch recordType { switch recordType {
case "A", "CNAME", "SRV", "TXT": case "A", "CNAME", "SRV", "TXT", "NS":
return true return true
default: default:
return false return false

20
source/crd_test.go
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@ -351,6 +351,26 @@ func testCRDSourceEndpoints(t *testing.T) {
expectEndpoints: true, expectEndpoints: true,
expectError: false, expectError: false,
}, },
{
title: "Create NS record",
registeredAPIVersion: "test.k8s.io/v1alpha1",
apiVersion: "test.k8s.io/v1alpha1",
registeredKind: "DNSEndpoint",
kind: "DNSEndpoint",
namespace: "foo",
registeredNamespace: "foo",
labels: map[string]string{"test": "that"},
labelFilter: "test=that",
endpoints: []*endpoint.Endpoint{
{DNSName: "abc.example.org",
Targets: endpoint.Targets{"ns1.k8s.io", "ns2.k8s.io"},
RecordType: endpoint.RecordTypeNS,
RecordTTL: 180,
},
},
expectEndpoints: true,
expectError: false,
},
} { } {
t.Run(ti.title, func(t *testing.T) { t.Run(ti.title, func(t *testing.T) {
restClient := startCRDServerToServeTargets(ti.endpoints, ti.registeredAPIVersion, ti.registeredKind, ti.registeredNamespace, "test", ti.annotations, ti.labels, t) restClient := startCRDServerToServeTargets(ti.endpoints, ti.registeredAPIVersion, ti.registeredKind, ti.registeredNamespace, "test", ti.annotations, ti.labels, t)