feat: add support for BYO-dockerfile in AE deployment

PiperOrigin-RevId: 868741815

Author: shawn-yang-google

tests/unit/vertexai/genai/replays/conftest.py

@@ -140,6 +140,16 @@ def mock_agent_engine_create_base64_encoded_tarball():
         yield mock_create_base64_encoded_tarball
 
 
+@pytest.fixture
+def mock_agent_engine_create_docker_base64_encoded_tarball():
+    """Mocks the _create_base64_encoded_tarball function."""
+    with mock.patch.object(
+        _agent_engines_utils, "_create_base64_encoded_tarball"
+    ) as mock_agent_engine_create_docker_base64_encoded_tarball:
+        mock_agent_engine_create_docker_base64_encoded_tarball.return_value = "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"
+        yield mock_agent_engine_create_docker_base64_encoded_tarball
+
+
 def _get_replay_id(use_vertex: bool, replays_prefix: str) -> str:
     test_name_ending = os.environ.get("PYTEST_CURRENT_TEST").split("::")[-1]
     test_name = test_name_ending.split(" ")[0].split("[")[0] + "." + "vertex"

tests/unit/vertexai/genai/replays/test_create_agent_engine_docker.py

@@ -0,0 +1,87 @@
+# Copyright 2025 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License 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.
+#
+# pylint: disable=protected-access,bad-continuation,missing-function-docstring
+
+import os
+import sys
+
+from tests.unit.vertexai.genai.replays import pytest_helper
+
+_TEST_CLASS_METHODS = [
+    {"name": "async_stream_query", "api_mode": "async_stream"},
+    {"name": "streaming_agent_run_with_events", "api_mode": "async_stream"},
+]
+
+
+def test_create_with_docker(
+    client,
+    mock_agent_engine_create_docker_base64_encoded_tarball,
+    mock_agent_engine_create_path_exists,
+):
+    """Tests creating an agent engine with docker spec."""
+    if sys.version_info >= (3, 13):
+        try:
+            client._api_client._initialize_replay_session_if_not_loaded()
+            if client._api_client.replay_session:
+                target_ver = f"{sys.version_info.major}.{sys.version_info.minor}"
+                for interaction in client._api_client.replay_session.interactions:
+
+                    def _update_ver(obj):
+                        if isinstance(obj, dict):
+                            if "python_spec" in obj and isinstance(
+                                obj["python_spec"], dict
+                            ):
+                                if "version" in obj["python_spec"]:
+                                    obj["python_spec"]["version"] = target_ver
+                            for v in obj.values():
+                                _update_ver(v)
+                        elif isinstance(obj, list):
+                            for item in obj:
+                                _update_ver(item)
+
+                    if hasattr(interaction.request, "body_segments"):
+                        _update_ver(interaction.request.body_segments)
+                    if hasattr(interaction.request, "body"):
+                        _update_ver(interaction.request.body)
+        except Exception:
+            pass
+    with (
+        mock_agent_engine_create_docker_base64_encoded_tarball,
+        mock_agent_engine_create_path_exists,
+    ):
+        agent_engine = client.agent_engines.create(
+            config={
+                "display_name": "test-agent-engine-docker",
+                "description": "test agent engine with docker spec",
+                "source_packages": ["."],
+                "agent_framework": "custom",
+                "image_spec": {"build_args": {}},
+                "class_methods": _TEST_CLASS_METHODS,
+                "http_options": {
+                    "base_url": "https://europe-west3-aiplatform.googleapis.com",
+                    "api_version": "v1beta1",
+                },
+            },
+        )
+    assert agent_engine.api_resource.display_name == "test-agent-engine-docker"
+    # Clean up resources.
+    client.agent_engines.delete(name=agent_engine.api_resource.name, force=True)
+
+
+pytestmark = pytest_helper.setup(
+    file=__file__,
+    globals_for_file=globals(),
+    test_method="agent_engines.create",
+)

vertexai/_genai/agent_engines.py

@@ -956,6 +956,7 @@ def create(
             agent_framework=config.agent_framework,
             python_version=config.python_version,
             build_options=config.build_options,
+            image_spec=config.image_spec,
         )
         operation = self._create(config=api_config)
         reasoning_engine_id = _agent_engines_utils._get_reasoning_engine_id(
@@ -1012,6 +1013,9 @@ def _set_source_code_spec(
         requirements_file: Optional[str] = None,
         sys_version: str,
         build_options: Optional[dict[str, list[str]]] = None,
+        image_spec: Optional[
+            types.ReasoningEngineSpecSourceCodeSpecImageSpecDict
+        ] = None,
     ) -> None:
         """Sets source_code_spec for agent engine inside the `spec`."""
         source_code_spec = types.ReasoningEngineSpecSourceCodeSpecDict()
@@ -1035,7 +1039,25 @@ def _set_source_code_spec(
             raise ValueError(
                 "Please specify one of `source_packages` or `developer_connect_source`."
             )
-
+        if class_methods is None:
+            raise ValueError(
+                "`class_methods` must be specified if `source_packages` or `developer_connect_source` is specified."
+            )
+        update_masks.append("spec.class_methods")
+        class_methods_spec_list = (
+            _agent_engines_utils._class_methods_to_class_methods_spec(
+                class_methods=class_methods
+            )
+        )
+        spec["class_methods"] = [
+            _agent_engines_utils._to_dict(class_method_spec)
+            for class_method_spec in class_methods_spec_list
+        ]
+        if image_spec is not None:
+            update_masks.append("spec.source_code_spec.image_spec")
+            source_code_spec["image_spec"] = image_spec
+            spec["source_code_spec"] = source_code_spec
+            return
         update_masks.append("spec.source_code_spec.python_spec.version")
         python_spec: types.ReasoningEngineSpecSourceCodeSpecPythonSpecDict = {
             "version": sys_version,
@@ -1058,21 +1080,6 @@ def _set_source_code_spec(
         source_code_spec["python_spec"] = python_spec
         spec["source_code_spec"] = source_code_spec
 
-        if class_methods is None:
-            raise ValueError(
-                "`class_methods` must be specified if `source_packages` or `developer_connect_source` is specified."
-            )
-        update_masks.append("spec.class_methods")
-        class_methods_spec_list = (
-            _agent_engines_utils._class_methods_to_class_methods_spec(
-                class_methods=class_methods
-            )
-        )
-        spec["class_methods"] = [
-            _agent_engines_utils._to_dict(class_method_spec)
-            for class_method_spec in class_methods_spec_list
-        ]
-
     def _set_package_spec(
         self,
         *,
@@ -1200,6 +1207,9 @@ def _create_config(
         agent_framework: Optional[str] = None,
         python_version: Optional[str] = None,
         build_options: Optional[dict[str, list[str]]] = None,
+        image_spec: Optional[
+            types.ReasoningEngineSpecSourceCodeSpecImageSpecDict
+        ] = None,
     ) -> types.UpdateAgentEngineConfigDict:
         import sys
 
@@ -1285,6 +1295,7 @@ def _create_config(
                 requirements_file=requirements_file,
                 sys_version=sys_version,
                 build_options=build_options,
+                image_spec=image_spec,
             )
 
         if agent_engine_spec is not None: