| .. 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. |
| |
| ======================== |
| Amazon S3 Glacier to GCS |
| ======================== |
| |
| `Amazon Glacier <https://docs.aws.amazon.com/amazonglacier/latest/dev/introduction.html>`_ is a secure, durable, |
| and extremely low-cost Amazon S3 cloud storage class for data archiving and long-term backup. |
| |
| Prerequisite Tasks |
| ------------------ |
| |
| .. include:: ../_partials/prerequisite_tasks.rst |
| |
| Operators |
| --------- |
| |
| .. _howto/operator:GlacierToGCSOperator: |
| |
| Amazon S3 Glacier To GCS transfer operator |
| ========================================== |
| |
| To transfer data from an Amazon Glacier vault to Google Cloud Storage you can use |
| :class:`~airflow.providers.amazon.aws.transfers.glacier_to_gcs.GlacierToGCSOperator` |
| |
| .. exampleinclude:: /../../airflow/providers/amazon/aws/example_dags/example_glacier_to_gcs.py |
| :language: python |
| :dedent: 4 |
| :start-after: [START howto_transfer_glacier_to_gcs] |
| :end-before: [END howto_transfer_glacier_to_gcs] |
| |
| .. note:: |
| Please be aware that GlacierToGCSOperator depends on available memory. |
| Transferring large files may exhaust memory on the worker host. |
| |
| Reference |
| --------- |
| |
| * `AWS boto3 library documentation for Amazon S3 Glacier <https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/glacier.html>`__ |
| * `Google Cloud Storage client library <https://googleapis.dev/python/storage/latest/client.html>`__ |
