[ARO-4562] Migrate DNS to track2 SDK, arm dns client creation.

go.mod

@@ -7,6 +7,7 @@ require (
 	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.9.1
 	github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.4.0
 	github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/cosmos/armcosmos/v2 v2.5.0
+	github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/dns/armdns v1.2.0
 	github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/keyvault/armkeyvault v1.4.0
 	github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/network/armnetwork/v2 v2.2.1
 	github.com/Azure/go-autorest/autorest v0.11.29

go.sum

@@ -11,6 +11,8 @@ github.com/Azure/azure-sdk-for-go/sdk/internal v1.5.1 h1:6oNBlSdi1QqM1PNW7FPA6xO
 github.com/Azure/azure-sdk-for-go/sdk/internal v1.5.1/go.mod h1:s4kgfzA0covAXNicZHDMN58jExvcng2mC/DepXiF1EI=
 github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/cosmos/armcosmos/v2 v2.5.0 h1:FTNvxTFH/08JBmhcbL5lmLaGYVXokZM6Ni92Mqr+gSg=
 github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/cosmos/armcosmos/v2 v2.5.0/go.mod h1:T0ryqIz5h5qg4HOBni+VeRn24alSqOx1Se1IAwUByOk=
+github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/dns/armdns v1.2.0 h1:lpOxwrQ919lCZoNCd69rVt8u1eLZuMORrGXqy8sNf3c=
+github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/dns/armdns v1.2.0/go.mod h1:fSvRkb8d26z9dbL40Uf/OO6Vo9iExtZK3D0ulRV+8M0=
 github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/internal v1.1.2 h1:mLY+pNLjCUeKhgnAJWAKhEUQM+RJQo2H1fuGSw1Ky1E=
 github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/internal/v2 v2.0.0 h1:PTFGRSlMKCQelWwxUyYVEUqseBJVemLyqWJjvMyt0do=
 github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/keyvault/armkeyvault v1.4.0 h1:HlZMUZW8S4P9oob1nCHxCCKrytxyLc+24nUJGssoEto=

pkg/util/azureclient/azuresdk/armdns/generate.go

@@ -0,0 +1,8 @@
+package armdns
+
+// Copyright (c) Microsoft Corporation.
+// Licensed under the Apache License 2.0.
+
+//go:generate rm -rf ../../../../../pkg/util/mocks/azureclient/azuresdk/$GOPACKAGE
+//go:generate go run ../../../../../vendor/github.com/golang/mock/mockgen -destination=../../../mocks/azureclient/azuresdk/$GOPACKAGE/$GOPACKAGE.go github.com/Azure/ARO-RP/pkg/util/azureclient/azuresdk/$GOPACKAGE RecordSetsClient,ZonesClient
+//go:generate go run ../../../../../vendor/golang.org/x/tools/cmd/goimports -local=github.com/Azure/ARO-RP -e -w ../../../mocks/azureclient/azuresdk/$GOPACKAGE/$GOPACKAGE.go

pkg/util/azureclient/azuresdk/armdns/recordsets.go

@@ -0,0 +1,37 @@
+package armdns
+
+// Copyright (c) Microsoft Corporation.
+// Licensed under the Apache License 2.0.
+
+import (
+	"context"
+
+	"github.com/Azure/azure-sdk-for-go/sdk/azcore"
+	"github.com/Azure/azure-sdk-for-go/sdk/azcore/arm"
+	sdkdns "github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/dns/armdns"
+)
+
+// RecordSetsClient is a minimal interface for azure RecordSetsClient
+type RecordSetsClient interface {
+	CreateOrUpdate(ctx context.Context, resourceGroupName string, zoneName string, relativeRecordSetName string, recordType sdkdns.RecordType, parameters sdkdns.RecordSet, options *sdkdns.RecordSetsClientCreateOrUpdateOptions) (sdkdns.RecordSetsClientCreateOrUpdateResponse, error)
+	Delete(ctx context.Context, resourceGroupName string, zoneName string, relativeRecordSetName string, recordType sdkdns.RecordType, options *sdkdns.RecordSetsClientDeleteOptions) (sdkdns.RecordSetsClientDeleteResponse, error)
+	Get(ctx context.Context, resourceGroupName string, zoneName string, relativeRecordSetName string, recordType sdkdns.RecordType, options *sdkdns.RecordSetsClientGetOptions) (sdkdns.RecordSetsClientGetResponse, error)
+}
+
+type recordSetsClient struct {
+	sdkdns.RecordSetsClient
+}
+
+var _ RecordSetsClient = &recordSetsClient{}
+
+// NewRecordSetsClient creates a new RecordSetsClient
+func NewRecordSetsClient(subscriptionID string, credential azcore.TokenCredential, options *arm.ClientOptions) RecordSetsClient {
+	clientFactory, err := sdkdns.NewClientFactory(subscriptionID, credential, options)
+	if err != nil {
+		return nil
+	}
+	client := clientFactory.NewRecordSetsClient()
+	return &recordSetsClient{
+		RecordSetsClient: *client,
+	}
+}

pkg/util/azureclient/azuresdk/armdns/zones.go

@@ -0,0 +1,35 @@
+package armdns
+
+// Copyright (c) Microsoft Corporation.
+// Licensed under the Apache License 2.0.
+
+import (
+	"context"
+
+	"github.com/Azure/azure-sdk-for-go/sdk/azcore"
+	"github.com/Azure/azure-sdk-for-go/sdk/azcore/arm"
+	sdkdns "github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/dns/armdns"
+)
+
+// ZonesClient is a minimal interface for azure ZonesClient
+type ZonesClient interface {
+	Get(ctx context.Context, resourceGroupName string, zoneName string, options *sdkdns.ZonesClientGetOptions) (sdkdns.ZonesClientGetResponse, error)
+}
+
+type zonesClient struct {
+	sdkdns.ZonesClient
+}
+
+var _ ZonesClient = &zonesClient{}
+
+// NewZonesClient creates a new ZonesClient
+func NewZonesClient(subscriptionID string, credential azcore.TokenCredential, options *arm.ClientOptions) ZonesClient {
+	clientFactory, err := sdkdns.NewClientFactory(subscriptionID, credential, options)
+	if err != nil {
+		return nil
+	}
+	client := clientFactory.NewZonesClient()
+	return &zonesClient{
+		ZonesClient: *client,
+	}
+}