def test_subnet_update_set_alloc_pool_cache_concurrency(self):
subnet = {"cidr": "192.168.10.0/24"}
subnet_db = db_api.subnet_create(self.context, **subnet)
self.context.session.flush()
# establish second session
old_session = self.context.session
self.context._session = None
subnet_to_delete = db_api.subnet_find(
self.context, id=subnet_db.id, scope=db_api.ONE)
db_api.subnet_delete(self.context, subnet_to_delete)
self.context.session.flush()
# restore first session
self.context._session = old_session
try:
db_api.subnet_update_set_alloc_pool_cache(
self.context, subnet_db, {"foo": "bar"})
self.context.session.flush()
except exc.StaleDataError as e:
self.fail("Did not expect StaleDataError exception: {0}".format(e))
self.assertEqual(subnet_db["_allocation_pool_cache"],
"{\"foo\": \"bar\"}")
def _stubs(self, network, subnet):
self.ipam = quark.ipam.QuarkIpamANY()
with self.context.session.begin():
net_mod = db_api.network_create(self.context, **network)
subnet["network"] = net_mod
sub_mod = db_api.subnet_create(self.context, **subnet)
yield net_mod
with self.context.session.begin():
db_api.subnet_delete(self.context, sub_mod)
db_api.network_delete(self.context, net_mod)
def _stubs(self, network, subnet):
self.ipam = quark.ipam.QuarkIpamANY()
with self.context.session.begin():
next_ip = subnet.pop("next_auto_assign_ip", 0)
net_mod = db_api.network_create(self.context, **network)
subnet["network"] = net_mod
sub_mod = db_api.subnet_create(self.context, **subnet)
# NOTE(asadoughi): update after cidr constructor has been invoked
db_api.subnet_update(self.context,
sub_mod,
next_auto_assign_ip=next_ip)
yield net_mod
with self.context.session.begin():
db_api.subnet_delete(self.context, sub_mod)
db_api.network_delete(self.context, net_mod)
def _stubs(self, network, subnet):
self.ipam = quark.ipam.QuarkIpamANY()
with self.context.session.begin():
next_ip = subnet.pop("next_auto_assign_ip", 0)
net_mod = db_api.network_create(self.context, **network)
subnet["network"] = net_mod
sub_mod = db_api.subnet_create(self.context, **subnet)
# NOTE(asadoughi): update after cidr constructor has been invoked
db_api.subnet_update(self.context,
sub_mod,
next_auto_assign_ip=next_ip)
yield net_mod
with self.context.session.begin():
db_api.subnet_delete(self.context, sub_mod)
db_api.network_delete(self.context, net_mod)
def _stubs(self, network, subnets, ipam_strategy):
self.ipam = ipam_strategy
with self.context.session.begin():
net_mod = db_api.network_create(self.context, **network)
next_ip = []
sub_mod = []
for sub in subnets:
next_ip.append(sub.pop("next_auto_assign_ip", 0))
sub["network"] = net_mod
sub_mod.append(db_api.subnet_create(self.context, **sub))
for sub, ip_next in zip(sub_mod, next_ip):
# NOTE(asadoughi): update after cidr constructor has been
# invoked
db_api.subnet_update(self.context,
sub,
next_auto_assign_ip=ip_next)
yield net_mod, sub_mod
with self.context.session.begin():
for sub in sub_mod:
db_api.subnet_delete(self.context, sub)
db_api.network_delete(self.context, net_mod)
def _stubs(self, network, subnets, ipam_strategy):
self.ipam = ipam_strategy
with self.context.session.begin():
net_mod = db_api.network_create(self.context, **network)
next_ip = []
sub_mod = []
for sub in subnets:
next_ip.append(sub.pop("next_auto_assign_ip", 0))
sub["network"] = net_mod
sub_mod.append(db_api.subnet_create(self.context, **sub))
for sub, ip_next in zip(sub_mod, next_ip):
# NOTE(asadoughi): update after cidr constructor has been
# invoked
db_api.subnet_update(self.context,
sub,
next_auto_assign_ip=ip_next)
yield net_mod, sub_mod
with self.context.session.begin():
for sub in sub_mod:
db_api.subnet_delete(self.context, sub)
db_api.network_delete(self.context, net_mod)
def _stubs(self, network, subnet, ip_address1, ip_address2, ip_address3):
with self.context.session.begin():
net_mod = db_api.network_create(self.context, **network)
subnet["network"] = net_mod
sub_mod = db_api.subnet_create(self.context, **subnet)
# set tenant id to "123"
ip_address1['network_id'] = net_mod.id
ip_address1['subnet_id'] = sub_mod.id
self.context.tenant_id = 123
ip_address1 = db_api.ip_address_create(self.context, **ip_address1)
# set tenant_id=456
ip_address2['network_id'] = net_mod.id
ip_address2['subnet_id'] = sub_mod.id
self.context.tenant_id = 456
ip_address2 = db_api.ip_address_create(self.context, **ip_address2)
# set tenant id = "123" to test the list of IPs
ip_address3['network_id'] = net_mod.id
ip_address3['subnet_id'] = sub_mod.id
self.context.tenant_id = 123
ip_address3 = db_api.ip_address_create(self.context, **ip_address3)
yield net_mod
with self.context.session.begin():
db_api.subnet_delete(self.context, sub_mod)
db_api.network_delete(self.context, net_mod)
def _stubs(self, network, subnet, ip_address1, ip_address2, ip_address3):
with self.context.session.begin():
net_mod = db_api.network_create(self.context, **network)
subnet["network"] = net_mod
sub_mod = db_api.subnet_create(self.context, **subnet)
# set tenant id to "123"
ip_address1['network_id'] = net_mod.id
ip_address1['subnet_id'] = sub_mod.id
self.context.tenant_id = 123
ip_address1 = db_api.ip_address_create(self.context, **ip_address1)
# set tenant_id=456
ip_address2['network_id'] = net_mod.id
ip_address2['subnet_id'] = sub_mod.id
self.context.tenant_id = 456
ip_address2 = db_api.ip_address_create(self.context, **ip_address2)
# set tenant id = "123" to test the list of IPs
ip_address3['network_id'] = net_mod.id
ip_address3['subnet_id'] = sub_mod.id
self.context.tenant_id = 123
ip_address3 = db_api.ip_address_create(self.context, **ip_address3)
yield net_mod
with self.context.session.begin():
db_api.subnet_delete(self.context, sub_mod)
db_api.network_delete(self.context, net_mod)
def _delete_subnet(context, subnet):
if subnet.allocated_ips:
raise exceptions.SubnetInUse(subnet_id=subnet["id"])
db_api.subnet_delete(context, subnet)
def _delete_subnet(context, subnet):
if subnet.allocated_ips:
raise exceptions.SubnetInUse(subnet_id=subnet["id"])
db_api.subnet_delete(context, subnet)
