cloud mount: remote storage support hdfs

weed/remote_storage/s3/aliyun.go

@@ -18,6 +18,10 @@ func init() {
 
 type AliyunRemoteStorageMaker struct{}
 
+func (s AliyunRemoteStorageMaker) HasBucket() bool {
+	return true
+}
+
 func (s AliyunRemoteStorageMaker) Make(conf *remote_pb.RemoteConf) (remote_storage.RemoteStorageClient, error) {
 	client := &s3RemoteStorageClient{
 		conf: conf,

weed/remote_storage/s3/backblaze.go

@@ -16,6 +16,10 @@ func init() {
 
 type BackBlazeRemoteStorageMaker struct{}
 
+func (s BackBlazeRemoteStorageMaker) HasBucket() bool {
+	return true
+}
+
 func (s BackBlazeRemoteStorageMaker) Make(conf *remote_pb.RemoteConf) (remote_storage.RemoteStorageClient, error) {
 	client := &s3RemoteStorageClient{
 		conf: conf,

weed/remote_storage/s3/baidu.go

@@ -18,6 +18,10 @@ func init() {
 
 type BaiduRemoteStorageMaker struct{}
 
+func (s BaiduRemoteStorageMaker) HasBucket() bool {
+	return true
+}
+
 func (s BaiduRemoteStorageMaker) Make(conf *remote_pb.RemoteConf) (remote_storage.RemoteStorageClient, error) {
 	client := &s3RemoteStorageClient{
 		conf: conf,

weed/remote_storage/s3/s3_storage_client.go

@@ -23,6 +23,10 @@ func init() {
 
 type s3RemoteStorageMaker struct{}
 
+func (s s3RemoteStorageMaker) HasBucket() bool {
+	return true
+}
+
 func (s s3RemoteStorageMaker) Make(conf *remote_pb.RemoteConf) (remote_storage.RemoteStorageClient, error) {
 	client := &s3RemoteStorageClient{
 		conf: conf,

weed/remote_storage/s3/tencent.go

@@ -18,6 +18,10 @@ func init() {
 
 type TencentRemoteStorageMaker struct{}
 
+func (s TencentRemoteStorageMaker) HasBucket() bool {
+	return true
+}
+
 func (s TencentRemoteStorageMaker) Make(conf *remote_pb.RemoteConf) (remote_storage.RemoteStorageClient, error) {
 	client := &s3RemoteStorageClient{
 		conf: conf,

weed/remote_storage/s3/wasabi.go

@@ -18,6 +18,10 @@ func init() {
 
 type WasabiRemoteStorageMaker struct{}
 
+func (s WasabiRemoteStorageMaker) HasBucket() bool {
+	return true
+}
+
 func (s WasabiRemoteStorageMaker) Make(conf *remote_pb.RemoteConf) (remote_storage.RemoteStorageClient, error) {
 	client := &s3RemoteStorageClient{
 		conf: conf,