# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you 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 __future__ import annotations
from typing import TYPE_CHECKING
from airflow.providers.amazon.aws.hooks.bedrock import BedrockAgentHook, BedrockHook
from airflow.providers.amazon.aws.triggers.base import AwsBaseWaiterTrigger
if TYPE_CHECKING:
from airflow.providers.amazon.aws.hooks.base_aws import AwsGenericHook
[docs]class BedrockCustomizeModelCompletedTrigger(AwsBaseWaiterTrigger):
"""
Trigger when a Bedrock model customization job is complete.
:param job_name: The name of the Bedrock model customization job.
:param waiter_delay: The amount of time in seconds to wait between attempts. (default: 120)
:param waiter_max_attempts: The maximum number of attempts to be made. (default: 75)
:param aws_conn_id: The Airflow connection used for AWS credentials.
"""
def __init__(
self,
*,
job_name: str,
waiter_delay: int = 120,
waiter_max_attempts: int = 75,
aws_conn_id: str | None = None,
) -> None:
super().__init__(
serialized_fields={"job_name": job_name},
waiter_name="model_customization_job_complete",
waiter_args={"jobIdentifier": job_name},
failure_message="Bedrock model customization failed.",
status_message="Status of Bedrock model customization job is",
status_queries=["status"],
return_key="job_name",
return_value=job_name,
waiter_delay=waiter_delay,
waiter_max_attempts=waiter_max_attempts,
aws_conn_id=aws_conn_id,
)
[docs] def hook(self) -> AwsGenericHook:
return BedrockHook(aws_conn_id=self.aws_conn_id)
[docs]class BedrockKnowledgeBaseActiveTrigger(AwsBaseWaiterTrigger):
"""
Trigger when a Bedrock Knowledge Base reaches the ACTIVE state.
:param knowledge_base_id: The unique identifier of the knowledge base for which to get information.
:param waiter_delay: The amount of time in seconds to wait between attempts. (default: 5)
:param waiter_max_attempts: The maximum number of attempts to be made. (default: 24)
:param aws_conn_id: The Airflow connection used for AWS credentials.
"""
def __init__(
self,
*,
knowledge_base_id: str,
waiter_delay: int = 5,
waiter_max_attempts: int = 24,
aws_conn_id: str | None = None,
) -> None:
super().__init__(
serialized_fields={"knowledge_base_id": knowledge_base_id},
waiter_name="knowledge_base_active",
waiter_args={"knowledgeBaseId": knowledge_base_id},
failure_message="Bedrock Knowledge Base creation failed.",
status_message="Status of Bedrock Knowledge Base job is",
status_queries=["status"],
return_key="knowledge_base_id",
return_value=knowledge_base_id,
waiter_delay=waiter_delay,
waiter_max_attempts=waiter_max_attempts,
aws_conn_id=aws_conn_id,
)
[docs] def hook(self) -> AwsGenericHook:
return BedrockAgentHook(aws_conn_id=self.aws_conn_id)
[docs]class BedrockProvisionModelThroughputCompletedTrigger(AwsBaseWaiterTrigger):
"""
Trigger when a provisioned throughput job is complete.
:param provisioned_model_id: The ARN or name of the provisioned throughput.
:param waiter_delay: The amount of time in seconds to wait between attempts. (default: 120)
:param waiter_max_attempts: The maximum number of attempts to be made. (default: 75)
:param aws_conn_id: The Airflow connection used for AWS credentials.
"""
def __init__(
self,
*,
provisioned_model_id: str,
waiter_delay: int = 120,
waiter_max_attempts: int = 75,
aws_conn_id: str | None = None,
) -> None:
super().__init__(
serialized_fields={"provisioned_model_id": provisioned_model_id},
waiter_name="provisioned_model_throughput_complete",
waiter_args={"provisionedModelId": provisioned_model_id},
failure_message="Bedrock provisioned throughput job failed.",
status_message="Status of Bedrock provisioned throughput job is",
status_queries=["status"],
return_key="provisioned_model_id",
return_value=provisioned_model_id,
waiter_delay=waiter_delay,
waiter_max_attempts=waiter_max_attempts,
aws_conn_id=aws_conn_id,
)
[docs] def hook(self) -> AwsGenericHook:
return BedrockHook(aws_conn_id=self.aws_conn_id)
[docs]class BedrockIngestionJobTrigger(AwsBaseWaiterTrigger):
"""
Trigger when a Bedrock ingestion job reaches the COMPLETE state.
:param knowledge_base_id: The unique identifier of the knowledge base for which to get information.
:param data_source_id: The unique identifier of the data source in the ingestion job.
:param ingestion_job_id: The unique identifier of the ingestion job.
:param waiter_delay: The amount of time in seconds to wait between attempts. (default: 60)
:param waiter_max_attempts: The maximum number of attempts to be made. (default: 10)
:param aws_conn_id: The Airflow connection used for AWS credentials.
"""
def __init__(
self,
*,
knowledge_base_id: str,
data_source_id: str,
ingestion_job_id: str,
waiter_delay: int = 60,
waiter_max_attempts: int = 10,
aws_conn_id: str | None = None,
) -> None:
super().__init__(
serialized_fields={
"knowledge_base_id": knowledge_base_id,
"data_source_id": data_source_id,
"ingestion_job_id": ingestion_job_id,
},
waiter_name="ingestion_job_complete",
waiter_args={
"knowledgeBaseId": knowledge_base_id,
"dataSourceId": data_source_id,
"ingestionJobId": ingestion_job_id,
},
failure_message="Bedrock ingestion job creation failed.",
status_message="Status of Bedrock ingestion job is",
status_queries=["status"],
return_key="ingestion_job_id",
return_value=ingestion_job_id,
waiter_delay=waiter_delay,
waiter_max_attempts=waiter_max_attempts,
aws_conn_id=aws_conn_id,
)
[docs] def hook(self) -> AwsGenericHook:
return BedrockAgentHook(aws_conn_id=self.aws_conn_id)