Revert "(feat) Allow using include to include external YAML files in …

…a config.yaml (#6922)"

This reverts commit 68e5982.

docs/my-website/docs/proxy/configs.md

@@ -2,7 +2,7 @@ import Image from '@theme/IdealImage';
 import Tabs from '@theme/Tabs';
 import TabItem from '@theme/TabItem';
 
-# Overview
+# Proxy Config.yaml
 Set model list, `api_base`, `api_key`, `temperature` & proxy server settings (`master-key`) on the config.yaml. 
 
 | Param Name           | Description                                                   |

docs/my-website/sidebars.js

@@ -32,7 +32,7 @@ const sidebars = {
         {
           "type": "category", 
           "label": "Config.yaml",
-          "items": ["proxy/configs", "proxy/config_management", "proxy/config_settings"]
+          "items": ["proxy/configs", "proxy/config_settings"]
         },
         {
           type: "category",

litellm/proxy/proxy_config.yaml

@@ -1,5 +1,24 @@
-include:
-  - model_config.yaml
+model_list:
+  - model_name: gpt-4o
+    litellm_params:
+      model: openai/gpt-4o
+      api_base: https://exampleopenaiendpoint-production.up.railway.app/
+  - model_name: fake-anthropic-endpoint
+    litellm_params:
+      model: anthropic/fake
+      api_base: https://exampleanthropicendpoint-production.up.railway.app/
+
+router_settings:
+  provider_budget_config: 
+    openai: 
+      budget_limit: 0.3 # float of $ value budget for time period
+      time_period: 1d # can be 1d, 2d, 30d 
+    anthropic:
+      budget_limit: 5
+      time_period: 1d
+  redis_host: os.environ/REDIS_HOST
+  redis_port: os.environ/REDIS_PORT
+  redis_password: os.environ/REDIS_PASSWORD
 
 litellm_settings:
   callbacks: ["datadog"] 

litellm/proxy/proxy_server.py

@@ -1377,16 +1377,6 @@ def is_yaml(self, config_file_path: str) -> bool:
         _, file_extension = os.path.splitext(config_file_path)
         return file_extension.lower() == ".yaml" or file_extension.lower() == ".yml"
 
-    def _load_yaml_file(self, file_path: str) -> dict:
-        """
-        Load and parse a YAML file
-        """
-        try:
-            with open(file_path, "r") as file:
-                return yaml.safe_load(file) or {}
-        except Exception as e:
-            raise Exception(f"Error loading yaml file {file_path}: {str(e)}")
-
     async def _get_config_from_file(
         self, config_file_path: Optional[str] = None
     ) -> dict:
@@ -1417,51 +1407,6 @@ async def _get_config_from_file(
                 "litellm_settings": {},
             }
 
-        # Process includes
-        config = self._process_includes(
-            config=config, base_dir=os.path.dirname(os.path.abspath(file_path or ""))
-        )
-
-        verbose_proxy_logger.debug(f"loaded config={json.dumps(config, indent=4)}")
-        return config
-
-    def _process_includes(self, config: dict, base_dir: str) -> dict:
-        """
-        Process includes by appending their contents to the main config
-
-        Handles nested config.yamls with `include` section
-
-        Example config: This will get the contents from files in `include` and append it
-        ```yaml
-        include:
-            - model_config.yaml
-
-        litellm_settings:
-            callbacks: ["prometheus"]
-        ```
-        """
-        if "include" not in config:
-            return config
-
-        if not isinstance(config["include"], list):
-            raise ValueError("'include' must be a list of file paths")
-
-        # Load and append all included files
-        for include_file in config["include"]:
-            file_path = os.path.join(base_dir, include_file)
-            if not os.path.exists(file_path):
-                raise FileNotFoundError(f"Included file not found: {file_path}")
-
-            included_config = self._load_yaml_file(file_path)
-            # Simply update/extend the main config with included config
-            for key, value in included_config.items():
-                if isinstance(value, list) and key in config:
-                    config[key].extend(value)
-                else:
-                    config[key] = value
-
-        # Remove the include directive
-        del config["include"]
         return config
 
     async def save_config(self, new_config: dict):

tests/proxy_unit_tests/test_proxy_config_unit_test.py

@@ -23,8 +23,6 @@
 
 from litellm.proxy.proxy_server import ProxyConfig
 
-INVALID_FILES = ["config_with_missing_include.yaml"]
-
 
 @pytest.mark.asyncio
 async def test_basic_reading_configs_from_files():
@@ -40,9 +38,6 @@ async def test_basic_reading_configs_from_files():
     print(files)
 
     for file in files:
-        if file in INVALID_FILES:  # these are intentionally invalid files
-            continue
-        print("reading file=", file)
         config_path = os.path.join(example_config_yaml_path, file)
         config = await proxy_config_instance.get_config(config_file_path=config_path)
         print(config)
@@ -120,67 +115,3 @@ async def test_read_config_file_with_os_environ_vars():
             os.environ[key] = _old_env_vars[key]
         else:
             del os.environ[key]
-
-
-@pytest.mark.asyncio
-async def test_basic_include_directive():
-    """
-    Test that the include directive correctly loads and merges configs
-    """
-    proxy_config_instance = ProxyConfig()
-    current_path = os.path.dirname(os.path.abspath(__file__))
-    config_path = os.path.join(
-        current_path, "example_config_yaml", "config_with_include.yaml"
-    )
-
-    config = await proxy_config_instance.get_config(config_file_path=config_path)
-
-    # Verify the included model list was merged
-    assert len(config["model_list"]) > 0
-    assert any(
-        model["model_name"] == "included-model" for model in config["model_list"]
-    )
-
-    # Verify original config settings remain
-    assert config["litellm_settings"]["callbacks"] == ["prometheus"]
-
-
-@pytest.mark.asyncio
-async def test_missing_include_file():
-    """
-    Test that a missing included file raises FileNotFoundError
-    """
-    proxy_config_instance = ProxyConfig()
-    current_path = os.path.dirname(os.path.abspath(__file__))
-    config_path = os.path.join(
-        current_path, "example_config_yaml", "config_with_missing_include.yaml"
-    )
-
-    with pytest.raises(FileNotFoundError):
-        await proxy_config_instance.get_config(config_file_path=config_path)
-
-
-@pytest.mark.asyncio
-async def test_multiple_includes():
-    """
-    Test that multiple files in the include list are all processed correctly
-    """
-    proxy_config_instance = ProxyConfig()
-    current_path = os.path.dirname(os.path.abspath(__file__))
-    config_path = os.path.join(
-        current_path, "example_config_yaml", "config_with_multiple_includes.yaml"
-    )
-
-    config = await proxy_config_instance.get_config(config_file_path=config_path)
-
-    # Verify models from both included files are present
-    assert len(config["model_list"]) == 2
-    assert any(
-        model["model_name"] == "included-model-1" for model in config["model_list"]
-    )
-    assert any(
-        model["model_name"] == "included-model-2" for model in config["model_list"]
-    )
-
-    # Verify original config settings remain
-    assert config["litellm_settings"]["callbacks"] == ["prometheus"]