fix(azure) sovereign cloud support

Signed-off-by: jbpaux <[email protected]>

Author: jbpaux

provider/azure/azure.go

@@ -24,6 +24,8 @@ import (
 
 	log "github.com/sirupsen/logrus"
 
+	"github.com/Azure/azure-sdk-for-go/sdk/azcore"
+	"github.com/Azure/azure-sdk-for-go/sdk/azcore/arm"
 	azcoreruntime "github.com/Azure/azure-sdk-for-go/sdk/azcore/runtime"
 	"github.com/Azure/azure-sdk-for-go/sdk/azcore/to"
 	dns "github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/dns/armdns"
@@ -74,11 +76,20 @@ func NewAzureProvider(configFile string, domainFilter endpoint.DomainFilter, zon
 	if err != nil {
 		return nil, fmt.Errorf("failed to get credentials: %w", err)
 	}
-	zonesClient, err := dns.NewZonesClient(cfg.SubscriptionID, cred, nil)
+	cloudCfg, err := getCloudConfiguration(cfg.Cloud)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get cloud configuration: %w", err)
+	}
+	opts := &arm.ClientOptions{
+		ClientOptions: azcore.ClientOptions{
+			Cloud: cloudCfg,
+		},
+	}
+	zonesClient, err := dns.NewZonesClient(cfg.SubscriptionID, cred, opts)
 	if err != nil {
 		return nil, err
 	}
-	recordSetsClient, err := dns.NewRecordSetsClient(cfg.SubscriptionID, cred, nil)
+	recordSetsClient, err := dns.NewRecordSetsClient(cfg.SubscriptionID, cred, opts)
 	if err != nil {
 		return nil, err
 	}

provider/azure/azure_private_dns.go

@@ -22,6 +22,8 @@ import (
 	"fmt"
 	"strings"
 
+	"github.com/Azure/azure-sdk-for-go/sdk/azcore"
+	"github.com/Azure/azure-sdk-for-go/sdk/azcore/arm"
 	azcoreruntime "github.com/Azure/azure-sdk-for-go/sdk/azcore/runtime"
 	"github.com/Azure/azure-sdk-for-go/sdk/azcore/to"
 	privatedns "github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/privatedns/armprivatedns"
@@ -68,11 +70,20 @@ func NewAzurePrivateDNSProvider(configFile string, domainFilter endpoint.DomainF
 	if err != nil {
 		return nil, fmt.Errorf("failed to get credentials: %w", err)
 	}
-	zonesClient, err := privatedns.NewPrivateZonesClient(cfg.SubscriptionID, cred, nil)
+	cloudCfg, err := getCloudConfiguration(cfg.Cloud)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get cloud configuration: %w", err)
+	}
+	opts := &arm.ClientOptions{
+		ClientOptions: azcore.ClientOptions{
+			Cloud: cloudCfg,
+		},
+	}
+	zonesClient, err := privatedns.NewPrivateZonesClient(cfg.SubscriptionID, cred, opts)
 	if err != nil {
 		return nil, err
 	}
-	recordSetsClient, err := privatedns.NewRecordSetsClient(cfg.SubscriptionID, cred, nil)
+	recordSetsClient, err := privatedns.NewRecordSetsClient(cfg.SubscriptionID, cred, opts)
 	if err != nil {
 		return nil, err
 	}