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104 lines
3.4 KiB
104 lines
3.4 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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"""This module contains CloudFormation create/delete stack operators.""" |
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from typing import List, Optional |
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from airflow.models import BaseOperator |
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from airflow.providers.amazon.aws.hooks.cloud_formation import AWSCloudFormationHook |
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from airflow.utils.decorators import apply_defaults |
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class CloudFormationCreateStackOperator(BaseOperator): |
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""" |
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An operator that creates a CloudFormation stack. |
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:param stack_name: stack name (templated) |
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:type stack_name: str |
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:param params: parameters to be passed to CloudFormation. |
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.. seealso:: |
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https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/cloudformation.html#CloudFormation.Client.create_stack |
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:type params: dict |
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:param aws_conn_id: aws connection to uses |
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:type aws_conn_id: str |
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""" |
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template_fields: List[str] = ["stack_name"] |
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template_ext = () |
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ui_color = "#6b9659" |
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@apply_defaults |
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def __init__( |
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self, |
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*, |
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stack_name: str, |
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params: dict, |
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aws_conn_id: str = "aws_default", |
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**kwargs |
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): |
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super().__init__(**kwargs) |
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self.stack_name = stack_name |
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self.params = params |
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self.aws_conn_id = aws_conn_id |
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def execute(self, context): |
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self.log.info("Parameters: %s", self.params) |
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cloudformation_hook = AWSCloudFormationHook(aws_conn_id=self.aws_conn_id) |
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cloudformation_hook.create_stack(self.stack_name, self.params) |
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class CloudFormationDeleteStackOperator(BaseOperator): |
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""" |
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An operator that deletes a CloudFormation stack. |
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:param stack_name: stack name (templated) |
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:type stack_name: str |
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:param params: parameters to be passed to CloudFormation. |
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.. seealso:: |
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https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/cloudformation.html#CloudFormation.Client.delete_stack |
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:type params: dict |
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:param aws_conn_id: aws connection to uses |
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:type aws_conn_id: str |
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""" |
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template_fields: List[str] = ["stack_name"] |
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template_ext = () |
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ui_color = "#1d472b" |
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ui_fgcolor = "#FFF" |
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@apply_defaults |
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def __init__( |
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self, |
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*, |
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stack_name: str, |
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params: Optional[dict] = None, |
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aws_conn_id: str = "aws_default", |
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**kwargs |
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): |
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super().__init__(**kwargs) |
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self.params = params or {} |
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self.stack_name = stack_name |
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self.aws_conn_id = aws_conn_id |
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def execute(self, context): |
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self.log.info("Parameters: %s", self.params) |
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cloudformation_hook = AWSCloudFormationHook(aws_conn_id=self.aws_conn_id) |
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cloudformation_hook.delete_stack(self.stack_name, self.params)
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