allocate_ip_addresses.py 文件源码

def load_network_ips(inventory):
    networks = inventory['networks']
    available_network_ips = {}
    for net_name, net in networks.iteritems():
        if 'available-ips' in net:
            ip_list_raw = net.get('available-ips')
            ip_list_out = []
            for ip in ip_list_raw:
                if ' ' in ip:
                    ip_range = ip.split()
                    for _ip in netaddr.iter_iprange(ip_range[0], ip_range[1]):
                        ip_list_out.append(_ip)
                else:
                    ip_list_out.append(ip)
            available_network_ips[net_name] = ip_list_out

    return available_network_ips