elb.py 文件源码

def find_elb_dns_zone_id(name='', env='dev', region='us-east-1'):
    """Get an application's AWS elb dns zone id.

    Args:
        name (str): ELB name
        env (str): Environment/account of ELB
        region (str): AWS Region

    Returns:
        str: elb DNS zone ID

    """
    LOG.info('Find %s ELB DNS Zone ID in %s [%s].', name, env, region)
    client = boto3.Session(profile_name=env).client('elb', region_name=region)
    elbs = client.describe_load_balancers(LoadBalancerNames=[name])
    return elbs['LoadBalancerDescriptions'][0]['CanonicalHostedZoneNameID']