def lease_ip(self, node_id):
"""
Rent IP for the VPS on the node.
:param node_id: Node, on which VPS is created.
:param count: Number of IPs to rent.
:return: list of rented IPs
"""
assert node_id > 0
hv_node = Server.active.get(pk=node_id)
datacenters = hv_node.filter_parents(Datacenter)
if len(datacenters) <= 0:
raise Exception("Missing parent datacenters of hypervisor node %s" % node_id)
datacenter = datacenters[0]
# Find free IPNetworkPool (we have free and used IP pools in this DC)
ippools = datacenter.filter_childs(IPNetworkPool, status=Resource.STATUS_FREE)
leased_ips = IPAddressPool.lease_ips([ippool.id for ippool in ippools], count=1)
if len(leased_ips) <= 0:
raise Exception("Unable to lease main IP for hypervisor %s" % node_id)
return self.find_ip_info(leased_ips[0].address)
def lease_ip(self, node_id):
"""
Rent IP for the VPS on the node.
:param node_id: Node, on which VPS is created.
:param count: Number of IPs to rent.
:return: list of rented IPs
"""
assert node_id > 0
hv_node = Server.active.get(pk=node_id)
datacenters = hv_node.filter_parents(Datacenter)
if len(datacenters) <= 0:
raise Exception(
"Missing parent datacenters of hypervisor node %s" % node_id)
datacenter = datacenters[0]
# Find free IPNetworkPool (we have free and used IP pools in this DC)
ippools = datacenter.filter_childs(IPNetworkPool,
status=Resource.STATUS_FREE)
leased_ips = IPAddressPool.lease_ips([ippool.id for ippool in ippools],
count=1)
if len(leased_ips) <= 0:
raise Exception("Unable to lease main IP for hypervisor %s" %
node_id)
return self.find_ip_info(leased_ips[0].address)
def _handle_pool_addcidr(self, *args, **options):
if not IPAddressPool.is_valid_network(options['net']):
raise ValueError("Invalid network")
IPNetworkPool.objects.create(network=options['net'])
self._list_pools()
def get(self, request, format=None, *args, **kwargs):
ip_pools = request.query_params.getlist('pool', None)
ip_count = int(request.query_params.get('count', 1))
if not ip_pools:
raise ParseError()
logger.debug(request.query_params)
logger.info("Getting %s new ip addresses from pools: %s" %
(ip_count, ip_pools))
rented_ips = IPAddressPool.lease_ips(ip_pools, ip_count)
serializer = self.get_serializer(rented_ips, many=True)
response = {'count': len(rented_ips), 'results': serializer.data}
return Response(response)
def get(self, request, format=None, *args, **kwargs):
ip_pools = request.query_params.getlist('pool', None)
ip_count = int(request.query_params.get('count', 1))
if not ip_pools:
raise ParseError()
logger.debug(request.query_params)
logger.info("Getting %s new ip addresses from pools: %s" % (ip_count, ip_pools))
rented_ips = IPAddressPool.lease_ips(ip_pools, ip_count)
serializer = self.get_serializer(rented_ips, many=True)
response = {
'count': len(rented_ips),
'results': serializer.data
}
return Response(response)
def __init__(self):
self.available_ip_pools = IPAddressPool.get_all_pools()
def __init__(self):
self.available_ip_pools = IPAddressPool.get_all_pools()
def _handle_pool_rent(self, *args, **options):
ip_pool_ids = options['pool-id']
ip_count = options['count']
rent_ips = IPAddressPool.lease_ips(ip_pool_ids, count=ip_count)
self._print_addresses(rent_ips)
def _list_pools(self):
resource_writer = ConsoleResourceWriter(IPAddressPool.get_all_pools())
resource_writer.print_table(fields=['id', 'parent', 'self', 'type', 'status', 'usage'], sort_by='parent')
