vpcutil.py 文件源码

def rds_subnet_group_name_for_stack_name(stack_name, region='us-east-1', aws_id=None, aws_secret=None):
    # Helper function to look up a subnet group name by stack name
    rds = boto.rds2.connect_to_region(region)
    vpc = vpc_for_stack_name(stack_name)
    for group in rds.describe_db_subnet_groups()['DescribeDBSubnetGroupsResponse']['DescribeDBSubnetGroupsResult']['DBSubnetGroups']:
        if group['VpcId'] == vpc:
            return group['DBSubnetGroupName']
    return None