create_stack.py 文件源码

def lambda_handler(event, context):
    sess = boto3.session.Session(
        aws_access_key_id=event['Credentials']['AccessKeyId'],
        aws_secret_access_key=decrypt(
            event['Credentials']['SecretAccessKeyCiphertext']),
        aws_session_token=event['Credentials']['SessionToken'],
        region_name=event['Region'])

    cfn = sess.client('cloudformation')

    return cfn.create_stack(
        TemplateURL=event['TemplateURL'],
        StackName=event['Stack']['StackName'],
        Capabilities=event.get('Capabilities', []),
        Parameters=format_parameters(event['Parameters']),
        OnFailure='DO_NOTHING')