create client and vendor for armdns

go.mod

@@ -9,6 +9,7 @@ require (
 	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/dns/armdns v1.2.0
 	github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/network/armnetwork/v2 v2.2.1
 	github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/storage/armstorage v1.5.0
 	github.com/Azure/azure-sdk-for-go/sdk/storage/azblob v1.3.2

pkg/deploy/deploy.go

@@ -10,6 +10,7 @@ import (
 	"strings"
 
 	"github.com/Azure/azure-sdk-for-go/sdk/azcore"
+	"github.com/Azure/azure-sdk-for-go/sdk/azidentity"
 	mgmtfeatures "github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2019-07-01/features"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/jongio/azidext/go/azidext"
@@ -88,7 +89,8 @@ func New(ctx context.Context, log *logrus.Entry, _env env.Core, config *RPConfig
 	kvAuthorizer := azidext.NewTokenCredentialAdapter(tokenCredential, scopes)
 
 	vmssClient := compute.NewVirtualMachineScaleSetsClient(_env.Environment(), config.SubscriptionID, authorizer)
-
+	options := _env.Environment().EnvironmentCredentialOptions()
+	spTokenCredential, err := azidentity.NewEnvironmentCredential(options)
 	return &deployer{
 		log: log,
 		env: _env,