add support oracle oci object storage (#5616)

api/configs/middleware/__init__.py

@@ -7,6 +7,7 @@ from configs.middleware.storage.aliyun_oss_storage_config import AliyunOSSStorag
 from configs.middleware.storage.amazon_s3_storage_config import S3StorageConfig
 from configs.middleware.storage.azure_blob_storage_config import AzureBlobStorageConfig
 from configs.middleware.storage.google_cloud_storage_config import GoogleCloudStorageConfig
+from configs.middleware.storage.oci_storage_config import OCIStorageConfig
 from configs.middleware.storage.tencent_cos_storage_config import TencentCloudCOSStorageConfig
 from configs.middleware.vdb.chroma_config import ChromaConfig
 from configs.middleware.vdb.milvus_config import MilvusConfig
@@ -167,6 +168,7 @@ class MiddlewareConfig(
     GoogleCloudStorageConfig,
     TencentCloudCOSStorageConfig,
     S3StorageConfig,
+    OCIStorageConfig,
 
     # configs of vdb and vdb providers
     VectorStoreConfig,

api/configs/middleware/storage/oci_storage_config.py

@@ -0,0 +1,35 @@
+from typing import Optional
+
+from pydantic import BaseModel, Field
+
+
+class OCIStorageConfig(BaseModel):
+    """
+    OCI storage configs
+    """
+
+    OCI_ENDPOINT: Optional[str] = Field(
+        description='OCI storage endpoint',
+        default=None,
+    )
+
+    OCI_REGION: Optional[str] = Field(
+        description='OCI storage region',
+        default=None,
+    )
+
+    OCI_BUCKET_NAME: Optional[str] = Field(
+        description='OCI storage bucket name',
+        default=None,
+    )
+
+    OCI_ACCESS_KEY: Optional[str] = Field(
+        description='OCI storage access key',
+        default=None,
+    )
+
+    OCI_SECRET_KEY: Optional[str] = Field(
+        description='OCI storage secret key',
+        default=None,
+    )
+