feat: Add prediction container URI builder method

.github/CODEOWNERS

@@ -26,3 +26,6 @@
 CHANGELOG.md                           @googleapis/cloud-aiplatform-model-builder-sdk @googleapis/cdpe-cloudai
 README.rst                             @googleapis/cloud-aiplatform-model-builder-sdk @googleapis/cdpe-cloudai
 setup.py                               @googleapis/cloud-aiplatform-model-builder-sdk @googleapis/cdpe-cloudai
+
+# Vertex AI product team-specific ownership
+/google/cloud/aiplatform/constants/prediction.py                        @googleapis/vertex-prediction-team

google/cloud/aiplatform/__init__.py

@@ -53,6 +53,7 @@
     AutoMLTextTrainingJob,
     AutoMLVideoTrainingJob,
 )
+from google.cloud.aiplatform import helpers
 
 """
 Usage:
@@ -73,6 +74,7 @@
     "explain",
     "gapic",
     "init",
+    "helpers",
     "hyperparameter_tuning",
     "log_params",
     "log_metrics",

google/cloud/aiplatform/constants/__init__.py

@@ -0,0 +1,18 @@
+# Copyright 2021 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
+#
+#     https://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.
+
+from google.cloud.aiplatform.constants import base
+from google.cloud.aiplatform.constants import prediction
+
+__all__ = ("base", "prediction")

google/cloud/aiplatform/constants/prediction.py

@@ -0,0 +1,138 @@
+# Copyright 2021 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
+#
+#     https://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.
+
+import re
+
+from collections import defaultdict
+
+# [region]-docker.pkg.dev/vertex-ai/prediction/[framework]-[accelerator].[version]:latest
+CONTAINER_URI_PATTERN = re.compile(
+    r"(?P<region>[\w]+)\-docker\.pkg\.dev\/vertex\-ai\/prediction\/"
+    r"(?P<framework>[\w]+)\-(?P<accelerator>[\w]+)\.(?P<version>[\d-]+):latest"
+)
+
+SKLEARN = "sklearn"
+TF = "tf"
+TF2 = "tf2"
+XGBOOST = "xgboost"
+
+XGBOOST_CONTAINER_URIS = [
+    "us-docker.pkg.dev/vertex-ai/prediction/xgboost-cpu.1-4:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/xgboost-cpu.1-4:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/xgboost-cpu.1-4:latest",
+    "us-docker.pkg.dev/vertex-ai/prediction/xgboost-cpu.1-3:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/xgboost-cpu.1-3:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/xgboost-cpu.1-3:latest",
+    "us-docker.pkg.dev/vertex-ai/prediction/xgboost-cpu.1-2:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/xgboost-cpu.1-2:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/xgboost-cpu.1-2:latest",
+    "us-docker.pkg.dev/vertex-ai/prediction/xgboost-cpu.1-1:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/xgboost-cpu.1-1:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/xgboost-cpu.1-1:latest",
+    "us-docker.pkg.dev/vertex-ai/prediction/xgboost-cpu.0-90:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/xgboost-cpu.0-90:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/xgboost-cpu.0-90:latest",
+    "us-docker.pkg.dev/vertex-ai/prediction/xgboost-cpu.0-82:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/xgboost-cpu.0-82:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/xgboost-cpu.0-82:latest",
+]
+
+SKLEARN_CONTAINER_URIS = [
+    "us-docker.pkg.dev/vertex-ai/prediction/sklearn-cpu.1-0:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/sklearn-cpu.1-0:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/sklearn-cpu.1-0:latest",
+    "us-docker.pkg.dev/vertex-ai/prediction/sklearn-cpu.0-24:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/sklearn-cpu.0-24:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/sklearn-cpu.0-24:latest",
+    "us-docker.pkg.dev/vertex-ai/prediction/sklearn-cpu.0-23:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/sklearn-cpu.0-23:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/sklearn-cpu.0-23:latest",
+    "us-docker.pkg.dev/vertex-ai/prediction/sklearn-cpu.0-22:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/sklearn-cpu.0-22:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/sklearn-cpu.0-22:latest",
+    "us-docker.pkg.dev/vertex-ai/prediction/sklearn-cpu.0-20:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/sklearn-cpu.0-20:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/sklearn-cpu.0-20:latest",
+]
+
+TF_CONTAINER_URIS = [
+    "us-docker.pkg.dev/vertex-ai/prediction/tf2-cpu.2-7:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/tf2-cpu.2-7:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/tf2-cpu.2-7:latest",
+    "us-docker.pkg.dev/vertex-ai/prediction/tf2-gpu.2-7:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/tf2-gpu.2-7:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/tf2-gpu.2-7:latest",
+    "us-docker.pkg.dev/vertex-ai/prediction/tf2-cpu.2-6:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/tf2-cpu.2-6:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/tf2-cpu.2-6:latest",
+    "us-docker.pkg.dev/vertex-ai/prediction/tf2-gpu.2-6:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/tf2-gpu.2-6:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/tf2-gpu.2-6:latest",
+    "us-docker.pkg.dev/vertex-ai/prediction/tf2-cpu.2-5:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/tf2-cpu.2-5:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/tf2-cpu.2-5:latest",
+    "us-docker.pkg.dev/vertex-ai/prediction/tf2-gpu.2-5:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/tf2-gpu.2-5:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/tf2-gpu.2-5:latest",
+    "us-docker.pkg.dev/vertex-ai/prediction/tf2-cpu.2-4:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/tf2-cpu.2-4:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/tf2-cpu.2-4:latest",
+    "us-docker.pkg.dev/vertex-ai/prediction/tf2-gpu.2-4:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/tf2-gpu.2-4:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/tf2-gpu.2-4:latest",
+    "us-docker.pkg.dev/vertex-ai/prediction/tf2-cpu.2-3:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/tf2-cpu.2-3:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/tf2-cpu.2-3:latest",
+    "us-docker.pkg.dev/vertex-ai/prediction/tf2-gpu.2-3:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/tf2-gpu.2-3:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/tf2-gpu.2-3:latest",
+    "us-docker.pkg.dev/vertex-ai/prediction/tf2-cpu.2-2:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/tf2-cpu.2-2:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/tf2-cpu.2-2:latest",
+    "us-docker.pkg.dev/vertex-ai/prediction/tf2-gpu.2-2:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/tf2-gpu.2-2:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/tf2-gpu.2-2:latest",
+    "us-docker.pkg.dev/vertex-ai/prediction/tf2-cpu.2-1:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/tf2-cpu.2-1:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/tf2-cpu.2-1:latest",
+    "us-docker.pkg.dev/vertex-ai/prediction/tf-cpu.1-15:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/tf-cpu.1-15:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/tf-cpu.1-15:latest",
+    "us-docker.pkg.dev/vertex-ai/prediction/tf-gpu.1-15:latest",
+    "europe-docker.pkg.dev/vertex-ai/prediction/tf-gpu.1-15:latest",
+    "asia-docker.pkg.dev/vertex-ai/prediction/tf-gpu.1-15:latest",
+]
+
+SERVING_CONTAINER_URIS = (
+    SKLEARN_CONTAINER_URIS + TF_CONTAINER_URIS + XGBOOST_CONTAINER_URIS
+)
+
+# Map of all first-party prediction containers
+d = defaultdict(lambda: defaultdict(lambda: defaultdict(lambda: defaultdict(str))))
+
+for container_uri in SERVING_CONTAINER_URIS:
+    m = CONTAINER_URI_PATTERN.match(container_uri)
+    region, framework, accelerator, version = m[1], m[2], m[3], m[4]
+    version = version.replace("-", ".")
+
+    if framework in (TF2, TF):  # Store both `tf`, `tf2` as `tensorflow`
+        framework = "tensorflow"
+
+    d[region][framework][accelerator][version] = container_uri
+
+_SERVING_CONTAINER_URI_MAP = d
+
+_SERVING_CONTAINER_DOCUMENTATION_URL = (
+    "https://cloud.google.com/vertex-ai/docs/predictions/pre-built-containers"
+)

google/cloud/aiplatform/gapic/schema/__init__.py

@@ -14,7 +14,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from google.cloud.aiplatform.helpers import _decorators
+from google.cloud.aiplatform.utils.enhanced_library import _decorators
 from google.cloud.aiplatform.v1.schema import predict
 from google.cloud.aiplatform.v1.schema import trainingjob
 from google.cloud.aiplatform.v1beta1.schema import predict as predict_v1beta1

google/cloud/aiplatform/helpers/__init__.py

@@ -1,3 +1,21 @@
-from google.cloud.aiplatform.helpers import value_converter
+# Copyright 2021 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.
 
-__all__ = (value_converter,)
+from google.cloud.aiplatform.helpers import container_uri_builders
+
+get_prebuilt_prediction_container_uri = (
+    container_uri_builders.get_prebuilt_prediction_container_uri
+)
+
+__all__ = "get_prebuilt_prediction_container_uri"

google/cloud/aiplatform/helpers/container_uri_builders.py

@@ -0,0 +1,109 @@
+# Copyright 2021 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.
+
+from typing import Optional
+
+from google.cloud.aiplatform.constants import prediction
+from google.cloud.aiplatform import initializer
+
+
+def get_prebuilt_prediction_container_uri(
+    framework: str,
+    framework_version: str,
+    region: Optional[str] = None,
+    accelerator: str = "cpu",
+) -> str:
+    """
+    Get a Vertex AI pre-built prediction Docker container URI for
+    a given framework, version, region, and accelerator use.
+
+    Example usage:
+    ```
+        uri = aiplatform.helpers.get_prebuilt_prediction_container_uri(
+                framework="tensorflow",
+                framework_version="2.6",
+                accelerator="gpu"
+        )
+
+        model = aiplatform.Model.upload(
+            display_name="boston_housing_",
+            artifact_uri="gs://my-bucket/my-model/",
+            serving_container_image_uri=uri
+        )
+    ```
+
+    Args:
+        framework (str):
+            Required. The ML framework of the pre-built container. For example,
+            `"tensorflow"`, `"xgboost"`, or `"sklearn"`
+        framework_version (str):
+            Required. The version of the specified ML framework as a string.
+        region (str):
+            Optional. AI region or multi-region. Used to select the correct
+            Artifact Registry multi-region repository and reduce latency.
+            Must start with `"us"`, `"asia"` or `"europe"`.
+            Default is location set by `aiplatform.init()`.
+        accelerator (str):
+            Optional. The type of accelerator support provided by container. For
+            example: `"cpu"` or `"gpu"`
+            Default is `"cpu"`.
+
+    Returns:
+        uri (str):
+            A Vertex AI prediction container URI
+
+    Raises:
+        ValueError: If containers for provided framework are unavailable or the
+        container does not support the specified version, accelerator, or region.
+    """
+    URI_MAP = prediction._SERVING_CONTAINER_URI_MAP
+    DOCS_URI_MESSAGE = (
+        f"See {prediction._SERVING_CONTAINER_DOCUMENTATION_URL} "
+        "for complete list of supported containers"
+    )
+
+    # If region not provided, use initializer location
+    region = region or initializer.global_config.location
+    region = region.split("-", 1)[0]
+    framework = framework.lower()
+
+    if not URI_MAP.get(region):
+        raise ValueError(
+            f"Unsupported container region `{region}`, supported regions are "
+            f"{', '.join(URI_MAP.keys())}. "
+            f"{DOCS_URI_MESSAGE}"
+        )
+
+    if not URI_MAP[region].get(framework):
+        raise ValueError(
+            f"No containers found for framework `{framework}`. Supported frameworks are "
+            f"{', '.join(URI_MAP[region].keys())} {DOCS_URI_MESSAGE}"
+        )
+
+    if not URI_MAP[region][framework].get(accelerator):
+        raise ValueError(
+            f"{framework} containers do not support `{accelerator}` accelerator. Supported accelerators "
+            f"are {', '.join(URI_MAP[region][framework].keys())}. {DOCS_URI_MESSAGE}"
+        )
+
+    final_uri = URI_MAP[region][framework][accelerator].get(framework_version)
+
+    if not final_uri:
+        raise ValueError(
+            f"No serving container for `{framework}` version `{framework_version}` "
+            f"with accelerator `{accelerator}` found. Supported versions "
+            f"include {', '.join(URI_MAP[region][framework][accelerator].keys())}. {DOCS_URI_MESSAGE}"
+        )
+
+    return final_uri

google/cloud/aiplatform/initializer.py

@@ -29,7 +29,7 @@
 from google.auth.exceptions import GoogleAuthError
 
 from google.cloud.aiplatform import compat
-from google.cloud.aiplatform import constants
+from google.cloud.aiplatform.constants import base as constants
 from google.cloud.aiplatform import utils
 from google.cloud.aiplatform.metadata import metadata
 

google/cloud/aiplatform/jobs.py

@@ -42,7 +42,7 @@
     machine_resources as gca_machine_resources_compat,
     study as gca_study_compat,
 )
-from google.cloud.aiplatform import constants
+from google.cloud.aiplatform.constants import base as constants
 from google.cloud.aiplatform import initializer
 from google.cloud.aiplatform import hyperparameter_tuning
 from google.cloud.aiplatform import utils

google/cloud/aiplatform/tensorboard/uploader_main.py

@@ -31,6 +31,7 @@
 from google.api_core import exceptions
 from google.cloud import storage
 from google.cloud import aiplatform
+from google.cloud.aiplatform.constants import base as constants
 from google.cloud.aiplatform import jobs
 from google.cloud.aiplatform.tensorboard import uploader
 from google.cloud.aiplatform.utils import TensorboardClientWithOverride
@@ -91,7 +92,7 @@ def main(argv):
     if len(argv) > 1:
         raise app.UsageError("Too many command-line arguments.")
 
-    aiplatform.constants.API_BASE_PATH = FLAGS.api_uri
+    constants.API_BASE_PATH = FLAGS.api_uri
     m = re.match(
         "projects/(.*)/locations/(.*)/tensorboards/.*", FLAGS.tensorboard_resource_name
     )

google/cloud/aiplatform/training_jobs.py

@@ -23,7 +23,7 @@
 
 from google.auth import credentials as auth_credentials
 from google.cloud.aiplatform import base
-from google.cloud.aiplatform import constants
+from google.cloud.aiplatform.constants import base as constants
 from google.cloud.aiplatform import datasets
 from google.cloud.aiplatform import initializer
 from google.cloud.aiplatform import models

google/cloud/aiplatform/utils/__init__.py

@@ -30,7 +30,7 @@
 from google.cloud import storage
 
 from google.cloud.aiplatform import compat
-from google.cloud.aiplatform import constants
+from google.cloud.aiplatform.constants import base as constants
 from google.cloud.aiplatform import initializer
 
 from google.cloud.aiplatform.compat.services import (

google/cloud/aiplatform/utils/enhanced_library/__init__.py

@@ -0,0 +1,13 @@
+# Copyright 2021 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.

google/cloud/aiplatform/helpers/_decorators.py → google/cloud/aiplatform/utils/enhanced_library/_decorators.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 from __future__ import absolute_import
-from google.cloud.aiplatform.helpers import value_converter
+from google.cloud.aiplatform.utils.enhanced_library import value_converter
 
 from proto.marshal import Marshal
 from proto.marshal.rules.struct import ValueRule