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80 lines
3.1 KiB
80 lines
3.1 KiB
# |
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# Licensed to the Apache Software Foundation (ASF) under one |
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# or more contributor license agreements. See the NOTICE file |
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# distributed with this work for additional information |
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# regarding copyright ownership. The ASF licenses this file |
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# to you under the Apache License, Version 2.0 (the |
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# "License"); you may not use this file except in compliance |
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# with the License. You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, |
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# software distributed under the License is distributed on an |
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
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# KIND, either express or implied. See the License for the |
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# specific language governing permissions and limitations |
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# under the License. |
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from typing import Any, Dict |
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from airflow.providers.amazon.aws.hooks.base_aws import AwsBaseHook |
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class GlacierHook(AwsBaseHook): |
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"""Hook for connection with Amazon Glacier""" |
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def __init__(self, aws_conn_id: str = "aws_default") -> None: |
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super().__init__(client_type="glacier") |
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self.aws_conn_id = aws_conn_id |
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def retrieve_inventory(self, vault_name: str) -> Dict[str, Any]: |
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""" |
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Initiate an Amazon Glacier inventory-retrieval job |
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:param vault_name: the Glacier vault on which job is executed |
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:type vault_name: str |
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""" |
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job_params = {"Type": "inventory-retrieval"} |
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self.log.info("Retrieving inventory for vault: %s", vault_name) |
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response = self.get_conn().initiate_job( |
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vaultName=vault_name, jobParameters=job_params |
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) |
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self.log.info("Initiated inventory-retrieval job for: %s", vault_name) |
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self.log.info("Retrieval Job ID: %s", response["jobId"]) |
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return response |
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def retrieve_inventory_results( |
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self, vault_name: str, job_id: str |
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) -> Dict[str, Any]: |
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""" |
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Retrieve the results of an Amazon Glacier inventory-retrieval job |
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:param vault_name: the Glacier vault on which job is executed |
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:type vault_name: string |
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:param job_id: the job ID was returned by retrieve_inventory() |
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:type job_id: str |
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""" |
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self.log.info("Retrieving the job results for vault: %s...", vault_name) |
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response = self.get_conn().get_job_output(vaultName=vault_name, jobId=job_id) |
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return response |
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def describe_job(self, vault_name: str, job_id: str) -> Dict[str, Any]: |
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""" |
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Retrieve the status of an Amazon S3 Glacier job, such as an |
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inventory-retrieval job |
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:param vault_name: the Glacier vault on which job is executed |
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:type vault_name: string |
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:param job_id: the job ID was returned by retrieve_inventory() |
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:type job_id: str |
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""" |
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self.log.info("Retrieving status for vault: %s and job %s", vault_name, job_id) |
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response = self.get_conn().describe_job(vaultName=vault_name, jobId=job_id) |
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self.log.info( |
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"Job status: %s, code status: %s", |
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response["Action"], |
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response["StatusCode"], |
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) |
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return response
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