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82 lines
2.4 KiB
82 lines
2.4 KiB
# 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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""" |
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This is an example dag for ECSOperator. |
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The task "hello_world" runs `hello-world` task in `c` cluster. |
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It overrides the command in the `hello-world-container` container. |
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""" |
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import datetime |
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import os |
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from airflow import DAG |
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from airflow.providers.amazon.aws.operators.ecs import ECSOperator |
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DEFAULT_ARGS = { |
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"owner": "airflow", |
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"depends_on_past": False, |
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"email": ["airflow@example.com"], |
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"email_on_failure": False, |
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"email_on_retry": False, |
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} |
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dag = DAG( |
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dag_id="ecs_fargate_dag", |
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default_args=DEFAULT_ARGS, |
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default_view="graph", |
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schedule_interval=None, |
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start_date=datetime.datetime(2020, 1, 1), |
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tags=["example"], |
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) |
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# generate dag documentation |
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dag.doc_md = __doc__ |
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# [START howto_operator_ecs] |
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hello_world = ECSOperator( |
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task_id="hello_world", |
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dag=dag, |
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aws_conn_id="aws_ecs", |
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cluster="c", |
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task_definition="hello-world", |
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launch_type="FARGATE", |
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overrides={ |
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"containerOverrides": [ |
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{ |
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"name": "hello-world-container", |
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"command": ["echo", "hello", "world"], |
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}, |
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], |
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}, |
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network_configuration={ |
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"awsvpcConfiguration": { |
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"securityGroups": [os.environ.get("SECURITY_GROUP_ID", "sg-123abc")], |
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"subnets": [os.environ.get("SUBNET_ID", "subnet-123456ab")], |
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}, |
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}, |
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tags={ |
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"Customer": "X", |
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"Project": "Y", |
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"Application": "Z", |
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"Version": "0.0.1", |
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"Environment": "Development", |
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}, |
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awslogs_group="/ecs/hello-world", |
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awslogs_stream_prefix="prefix_b/hello-world-container", # prefix with container name |
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) |
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# [END howto_operator_ecs]
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