def create_nlb()

in network-load-balancer-copy-utility/copy_network_load_balancer.py [0:0]

• 28 lines of code
• 9 McCabe index (conditional complexity)

def create_nlb(nlb_data, eipalloc):
    """
    Create the NLB
    """
    if debug:
        logger.debug("Creating the Network Load Balancer")
        # If EIPs are not specified
    if eipalloc is None:
        request = {'Name': nlb_data['Nlb_name'], 'Subnets': nlb_data['Subnets'],
                   'Scheme': nlb_data['Scheme'], 'Type': nlb_data['Type']}
    else:
        # If the number of subnets and EIPs matches
        if len(nlb_data['Subnets']) == len(eipalloc):
            subnetmappings = []
            for i, j in zip(nlb_data['Subnets'], eipalloc):
                subnetmappings.append({'SubnetId': i, 'AllocationId': j})
            request = {'Name': nlb_data['Nlb_name'], 'SubnetMappings': subnetmappings,
                       'Scheme': nlb_data['Scheme'], 'Type': nlb_data['Type']}
        else:
            logger.error("The number of EIPs and Subnets does not match")
            sys.exit(1)

    if len(nlb_data['Tags']) >= 1:
        request['Tags'] = nlb_data['Tags']
    try:
        response = client.create_load_balancer(**request)
    except botocore.exceptions.ParamValidationError as exception:
        logger.error("Failed to create Network Load Balancer")
        logger.error(exception)
        sys.exit(1)
    if debug:
        logger.debug("Create Network Load Balancer response:")
        logger.debug(response)
    return response['LoadBalancers'][0]['LoadBalancerArn']