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@samjarrett
Created February 15, 2023 00:24
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import argparse
import yaml
import boto3
CLOUDFORMATION = boto3.client("cloudformation")
def main():
parser = argparse.ArgumentParser(prog="convert_parameters")
parser.add_argument("stack_name")
parser.add_argument("output_file", type=argparse.FileType("w"))
args = parser.parse_args()
stack = CLOUDFORMATION.describe_stacks(StackName=args.stack_name)["Stacks"][0]
params = {
parameter["ParameterKey"]: parameter["ParameterValue"]
for parameter in stack["Parameters"]
}
print("---", file=args.output_file)
yaml.dump(params, args.output_file)
if __name__ == "__main__":
main()
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