def Exec(self, feedback_fn):
"""Add the ip pool to the cluster.
"""
nobj = objects.Network(name=self.op.network_name,
network=self.op.network,
gateway=self.op.gateway,
network6=self.op.network6,
gateway6=self.op.gateway6,
mac_prefix=self.op.mac_prefix,
uuid=self.network_uuid)
# Initialize the associated address pool
try:
pool = network.AddressPool.InitializeNetwork(nobj)
except errors.AddressPoolError as err:
raise errors.OpExecError(
"Cannot create IP address pool for network"
" '%s': %s" % (self.op.network_name, err))
# Check if we need to reserve the nodes and the cluster master IP
# These may not be allocated to any instances in routed mode, as
# they wouldn't function anyway.
if self.op.conflicts_check:
for node in self.cfg.GetAllNodesInfo().values():
for ip in [node.primary_ip, node.secondary_ip]:
try:
if pool.Contains(ip):
pool.Reserve(ip, external=True)
self.LogInfo(
"Reserved IP address of node '%s' (%s)",
node.name, ip)
except errors.AddressPoolError as err:
self.LogWarning(
"Cannot reserve IP address '%s' of node '%s': %s",
ip, node.name, err)
master_ip = self.cfg.GetClusterInfo().master_ip
try:
if pool.Contains(master_ip):
pool.Reserve(master_ip, external=True)
self.LogInfo("Reserved cluster master IP address (%s)",
master_ip)
except errors.AddressPoolError as err:
self.LogWarning(
"Cannot reserve cluster master IP address (%s): %s",
master_ip, err)
if self.op.add_reserved_ips:
for ip in self.op.add_reserved_ips:
try:
pool.Reserve(ip, external=True)
except errors.AddressPoolError as err:
raise errors.OpExecError(
"Cannot reserve IP address '%s': %s" % (ip, err))
if self.op.tags:
for tag in self.op.tags:
nobj.AddTag(tag)
self.cfg.AddNetwork(nobj, self.proc.GetECId(), check_uuid=False)
def AddNewNetwork(self,
uuid=None,
name=None,
mac_prefix=None,
network=None,
network6=None,
gateway=None,
gateway6=None,
reservations=None,
ext_reservations=None):
"""Add a new L{objects.Network} to the cluster configuration
See L{objects.Network} for parameter documentation.
@rtype: L{objects.Network}
@return: the newly added network
"""
net_id = self._cur_net_id
self._cur_net_id += 1
if uuid is None:
uuid = self._GetUuid()
if name is None:
name = "mock_net_%d" % net_id
if network is None:
network = "198.51.100.0/24"
if gateway is None:
if network[-3:] == "/24":
gateway = network[:-4] + "1"
else:
gateway = "198.51.100.1"
if network[-3:] == "/24" and gateway == network[:-4] + "1":
if reservations is None:
reservations = "0" * 256
if ext_reservations:
ext_reservations = "11" + ("0" * 253) + "1"
elif reservations is None or ext_reservations is None:
raise AssertionError("You have to specify 'reservations' and"
" 'ext_reservations'!")
net = objects.Network(uuid=uuid,
name=name,
mac_prefix=mac_prefix,
network=network,
network6=network6,
gateway=gateway,
gateway6=gateway6,
reservations=reservations,
ext_reservations=ext_reservations)
self.AddNetwork(net, None)
return net
def Exec(self, feedback_fn):
"""Add the ip pool to the cluster.
"""
nobj = objects.Network(name=self.op.network_name,
network=self.op.network,
gateway=self.op.gateway,
network6=self.op.network6,
gateway6=self.op.gateway6,
mac_prefix=self.op.mac_prefix,
uuid=self.network_uuid)
# Initialize the associated address pool
try:
pool = network.AddressPool.InitializeNetwork(nobj)
except errors.AddressPoolError, err:
raise errors.OpExecError("Cannot create IP address pool for network"
" '%s': %s" % (self.op.network_name, err))