feat: Pulling in dependencies (in_process mode) using conda environment

src/sagemaker/serve/builder/model_builder.py

@@ -603,7 +603,6 @@ def _overwrite_mode_in_deploy(self, overwrite_mode: str):
             s3_upload_path, env_vars_sagemaker = self._prepare_for_mode()
             self.pysdk_model.model_data = s3_upload_path
             self.pysdk_model.env.update(env_vars_sagemaker)
-
         elif overwrite_mode == Mode.LOCAL_CONTAINER:
             self.mode = self.pysdk_model.mode = Mode.LOCAL_CONTAINER
             self._prepare_for_mode()

src/sagemaker/serve/builder/requirements_manager.py

@@ -0,0 +1,100 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"). You
+# may not use this file except in compliance with the License. A copy of
+# the License is located at
+#
+#     http://aws.amazon.com/apache2.0/
+#
+# or in the "license" file accompanying this file. This file is
+# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
+# ANY KIND, either express or implied. See the License for the specific
+# language governing permissions and limitations under the License.
+"""Requirements Manager class to pull in client dependencies from a .txt or .yml file"""
+from __future__ import absolute_import
+import logging
+import os
+import subprocess
+
+from typing import Optional
+
+logger = logging.getLogger(__name__)
+
+
+class RequirementsManager:
+    """Manages dependency installation by detecting file types"""
+
+    def capture_and_install_dependencies(self, dependencies: Optional[str] = None) -> str:
+        """Detects the type of file dependencies will be installed from
+
+        If a req.txt or conda.yml file is provided, it verifies their existence and
+        returns the local file path
+
+        Args:
+            dependencies (str): Local path where dependencies file exists.
+
+        Returns:
+            file path of the existing or generated dependencies file
+        """
+        _dependencies = dependencies or self._detect_conda_env_and_local_dependencies()
+
+        # Dependencies specified as either req.txt or conda_env.yml
+        if _dependencies.endswith(".txt"):
+            self._install_requirements_txt()
+        elif _dependencies.endswith(".yml"):
+            self._update_conda_env_in_path()
+        else:
+            raise ValueError(f'Invalid dependencies provided: "{_dependencies}"')
+
+    def _install_requirements_txt(self):
+        """Install requirements.txt file using pip"""
+        logger.info("Running command to pip install")
+        subprocess.run("pip install -r in_process_requirements.txt", shell=True, check=True)
+        logger.info("Command ran successfully")
+
+    def _update_conda_env_in_path(self):
+        """Update conda env using conda yml file"""
+        logger.info("Updating conda env")
+        subprocess.run("conda env update -f conda_in_process.yml", shell=True, check=True)
+        logger.info("Conda env updated successfully")
+
+    def _get_active_conda_env_name(self) -> str:
+        """Returns the conda environment name from the set environment variable. None otherwise."""
+        return os.getenv("CONDA_DEFAULT_ENV")
+
+    def _get_active_conda_env_prefix(self) -> str:
+        """Returns the conda prefix from the set environment variable. None otherwise."""
+        return os.getenv("CONDA_PREFIX")
+
+    def _detect_conda_env_and_local_dependencies(self) -> str:
+        """Generates dependencies list from the user's local runtime.
+
+        Raises RuntimeEnvironmentError if not able to.
+
+        Currently supports: conda environments
+        """
+
+        # Try to capture dependencies from the conda environment, if any.
+        conda_env_name = self._get_active_conda_env_name()
+        logger.info("Found conda_env_name: '%s'", conda_env_name)
+        conda_env_prefix = None
+
+        if conda_env_name is None:
+            conda_env_prefix = self._get_active_conda_env_prefix()
+
+        if conda_env_name is None and conda_env_prefix is None:
+            local_dependencies_path = os.path.join(os.getcwd(), "in_process_requirements.txt")
+            logger.info(local_dependencies_path)
+
+            return local_dependencies_path
+
+        if conda_env_name == "base":
+            logger.warning(
+                "We recommend using an environment other than base to "
+                "isolate your project dependencies from conda dependencies"
+            )
+
+        local_dependencies_path = os.path.join(os.getcwd(), "conda_in_process.yml")
+        logger.info(local_dependencies_path)
+
+        return local_dependencies_path

src/sagemaker/serve/builder/transformers_builder.py

@@ -17,6 +17,7 @@
 from abc import ABC, abstractmethod
 from typing import Type
 from pathlib import Path
+import subprocess
 from packaging.version import Version
 
 from sagemaker.model import Model
@@ -41,6 +42,8 @@
 from sagemaker.serve.utils.telemetry_logger import _capture_telemetry
 from sagemaker.base_predictor import PredictorBase
 from sagemaker.huggingface.llm_utils import get_huggingface_model_metadata
+from sagemaker.serve.builder.requirements_manager import RequirementsManager
+
 
 logger = logging.getLogger(__name__)
 DEFAULT_TIMEOUT = 1800
@@ -376,6 +379,9 @@ def _build_for_transformers(self):
             save_pkl(code_path, (self.inference_spec, self.schema_builder))
             logger.info("PKL file saved to file: %s", code_path)
 
+            if self.mode == Mode.IN_PROCESS:
+                self._create_conda_env()
+
             self._auto_detect_container()
 
             self.secret_key = prepare_for_mms(
@@ -394,3 +400,11 @@ def _build_for_transformers(self):
         if self.sagemaker_session:
             self.pysdk_model.sagemaker_session = self.sagemaker_session
         return self.pysdk_model
+
+    def _create_conda_env(self):
+        """Creating conda environment by running commands"""
+
+        try:
+            RequirementsManager().capture_and_install_dependencies(self)
+        except subprocess.CalledProcessError:
+            print("Failed to create and activate conda environment.")

src/sagemaker/serve/model_server/multi_model_server/server.py

@@ -31,7 +31,7 @@ def _start_serving(
         secret_key: str,
         env_vars: dict,
     ):
-        """Placeholder docstring"""
+        """Initializes the start of the server"""
         env = {
             "SAGEMAKER_SUBMIT_DIRECTORY": "/opt/ml/model/code",
             "SAGEMAKER_PROGRAM": "inference.py",
@@ -59,7 +59,7 @@ def _start_serving(
         )
 
     def _invoke_multi_model_server_serving(self, request: object, content_type: str, accept: str):
-        """Placeholder docstring"""
+        """Invokes MMS server by hitting the docker host"""
         try:
             response = requests.post(
                 f"http://{get_docker_host()}:8080/invocations",
@@ -73,7 +73,7 @@ def _invoke_multi_model_server_serving(self, request: object, content_type: str,
             raise Exception("Unable to send request to the local container server") from e
 
     def _multi_model_server_deep_ping(self, predictor: PredictorBase):
-        """Placeholder docstring"""
+        """Deep ping in order to ensure prediction"""
         response = None
         try:
             response = predictor.predict(self.schema_builder.sample_input)

src/sagemaker/serve/utils/conda_in_process.yml

@@ -0,0 +1,113 @@
+name: conda_env
+channels:
+    - defaults
+dependencies:
+    - accelerate>=0.24.1,<=0.27.0
+    - sagemaker_schema_inference_artifacts>=0.0.5
+    - uvicorn>=0.30.1
+    - fastapi>=0.111.0
+    - nest-asyncio
+    - pip>=23.0.1
+    - attrs>=23.1.0,<24
+    - boto3>=1.34.142,<2.0
+    - cloudpickle==2.2.1
+    - google-pasta
+    - numpy>=1.9.0,<2.0
+    - protobuf>=3.12,<5.0
+    - smdebug_rulesconfig==1.0.1
+    - importlib-metadata>=1.4.0,<7.0
+    - packaging>=20.0
+    - pandas
+    - pathos
+    - schema
+    - PyYAML~=6.0
+    - jsonschema
+    - platformdirs
+    - tblib>=1.7.0,<4
+    - urllib3>=1.26.8,<3.0.0
+    - requests
+    - docker
+    - tqdm
+    - psutil
+    - pip:
+            - altair>=4.2.2
+            - anyio>=3.6.2
+            - awscli>=1.27.114
+            - blinker>=1.6.2
+            - botocore>=1.29.114
+            - cachetools>=5.3.0
+            - certifi==2022.12.7
+            - harset-normalizer>=3.1.0
+            - click>=8.1.3
+            - cloudpickle>=2.2.1
+            - colorama>=0.4.4
+            - contextlib2>=21.6.0
+            - decorator>=5.1.1
+            - dill>=0.3.6
+            - docutils>=0.16
+            - entrypoints>=0.4
+            - filelock>=3.11.0
+            - gitdb>=4.0.10
+            - gitpython>=3.1.31
+            - gunicorn>=20.1.0
+            - h11>=0.14.0
+            - huggingface-hub>=0.13.4
+            - idna>=3.4
+            - importlib-metadata>=4.13.0
+            - jinja2>=3.1.2
+            - jmespath>=1.0.1
+            - jsonschema>=4.17.3
+            - markdown-it-py>=2.2.0
+            - markupsafe>=2.1.2
+            - mdurl>=0.1.2
+            - mpmath>=1.3.0
+            - multiprocess>=0.70.14
+            - networkx>=3.1
+            - packaging>=23.1
+            - pandas>=1.5.3
+            - pathos>=0.3.0
+            - pillow>=9.5.0
+            - platformdirs>=3.2.0
+            - pox>=0.3.2
+            - ppft>=1.7.6.6
+            - protobuf>=3.20.3
+            - protobuf3-to-dict>=0.1.5
+            - pyarrow>=11.0.0
+            - pyasn1>=0.4.8
+            - pydantic>=1.10.7
+            - pydeck>=0.8.1b0
+            - pygments>=2.15.1
+            - pympler>=1.0.1
+            - pyrsistent>=0.19.3
+            - python-dateutil>=2.8.2
+            - pytz>=2023.3
+            - pytz-deprecation-shim>=0.1.0.post0
+            - pyyaml>=5.4.1
+            - regex>=2023.3.23
+            - requests>=2.28.2
+            - rich>=13.3.4
+            - rsa>=4.7.2
+            - s3transfer>=0.6.0
+            - sagemaker>=2.148.0
+            - schema>=0.7.5
+            - six>=1.16.0
+            - smdebug-rulesconfig>=1.0.1
+            - smmap==5.0.0
+            - sniffio>=1.3.0
+            - starlette>=0.26.1
+            - streamlit>=1.21.0
+            - sympy>=1.11.1
+            - tblib>=1.7.0
+            - tokenizers>=0.13.3
+            - toml>=0.10.2
+            - toolz>=0.12.0
+            - torch>=2.0.0
+            - tornado>=6.3
+            - tqdm>=4.65.0
+            - transformers>=4.28.1
+            - typing-extensions>=4.5.0
+            - tzdata>=2023.3
+            - tzlocal>=4.3
+            - urllib3>=1.26.15
+            - validators>=0.20.0
+            - zipp>=3.15.0

src/sagemaker/serve/utils/exceptions.py

@@ -1,4 +1,4 @@
-"""Placeholder Docstring"""
+"""Exceptions used across different model builder invocations"""
 
 from __future__ import absolute_import
 

src/sagemaker/serve/utils/in_process_requirements.txt

@@ -0,0 +1,85 @@
+altair>=4.2.2
+anyio>=3.6.2
+awscli>=1.27.114
+blinker>=1.6.2
+botocore>=1.29.114
+cachetools>=5.3.0
+certifi==2022.12.7
+harset-normalizer>=3.1.0
+click>=8.1.3
+cloudpickle>=2.2.1
+colorama>=0.4.4
+contextlib2>=21.6.0
+decorator>=5.1.1
+dill>=0.3.6
+docutils>=0.16
+entrypoints>=0.4
+filelock>=3.11.0
+gitdb>=4.0.10
+gitpython>=3.1.31
+gunicorn>=20.1.0
+h11>=0.14.0
+huggingface-hub>=0.13.4
+idna>=3.4
+importlib-metadata>=4.13.0
+jinja2>=3.1.2
+jmespath>=1.0.1
+jsonschema>=4.17.3
+markdown-it-py>=2.2.0
+markupsafe>=2.1.2
+mdurl>=0.1.2
+mpmath>=1.3.0
+multiprocess>=0.70.14
+networkx>=3.1
+packaging>=23.1
+pandas>=1.5.3
+pathos>=0.3.0
+pillow>=9.5.0
+platformdirs>=3.2.0
+pox>=0.3.2
+ppft>=1.7.6.6
+protobuf>=3.20.3
+protobuf3-to-dict>=0.1.5
+pyarrow>=11.0.0
+pyasn1>=0.4.8
+pydantic>=1.10.7
+pydeck>=0.8.1b0
+pygments>=2.15.1
+pympler>=1.0.1
+pyrsistent>=0.19.3
+python-dateutil>=2.8.2
+pytz>=2023.3
+pytz-deprecation-shim>=0.1.0.post0
+pyyaml>=5.4.1
+regex>=2023.3.23
+requests>=2.28.2
+rich>=13.3.4
+rsa>=4.7.2
+s3transfer>=0.6.0
+sagemaker>=2.148.0
+schema>=0.7.5
+six>=1.16.0
+smdebug-rulesconfig>=1.0.1
+smmap==5.0.0
+sniffio>=1.3.0
+starlette>=0.26.1
+streamlit>=1.21.0
+sympy>=1.11.1
+tblib>=1.7.0
+tokenizers>=0.13.3
+toml>=0.10.2
+toolz>=0.12.0
+torch>=2.0.0
+tornado>=6.3
+tqdm>=4.65.0
+transformers>=4.28.1
+typing-extensions>=4.5.0
+tzdata>=2023.3
+tzlocal>=4.3
+urllib3>=1.26.15
+validators>=0.20.0
+zipp>=3.15.0
+uvicorn>=0.30.1
+fastapi>=0.111.0
+nest-asyncio
+transformers