def _update_security_groups(self, ns_name, proj_obj):
def _get_rule(ingress, sg, prefix, ethertype):
sgr_uuid = str(uuid.uuid4())
if sg:
if ':' not in sg:
sg_fq_name = proj_obj.get_fq_name_str() + ':' + sg
else:
sg_fq_name = sg
addr = AddressType(security_group=sg_fq_name)
elif prefix:
addr = AddressType(subnet=SubnetType(prefix, 0))
local_addr = AddressType(security_group='local')
if ingress:
src_addr = addr
dst_addr = local_addr
else:
src_addr = local_addr
dst_addr = addr
rule = PolicyRuleType(rule_uuid=sgr_uuid, direction='>',
protocol='any',
src_addresses=[src_addr],
src_ports=[PortType(0, 65535)],
dst_addresses=[dst_addr],
dst_ports=[PortType(0, 65535)],
ethertype=ethertype)
return rule
# create default security group
sg_name = vnc_kube_config.get_default_sg_name(ns_name)
DEFAULT_SECGROUP_DESCRIPTION = "Default security group"
id_perms = IdPermsType(enable=True,
description=DEFAULT_SECGROUP_DESCRIPTION)
rules = []
ingress = True
egress = True
if ingress:
rules.append(_get_rule(True, None, '0.0.0.0', 'IPv4'))
rules.append(_get_rule(True, None, '::', 'IPv6'))
if egress:
rules.append(_get_rule(False, None, '0.0.0.0', 'IPv4'))
rules.append(_get_rule(False, None, '::', 'IPv6'))
sg_rules = PolicyEntriesType(rules)
sg_obj = SecurityGroup(name=sg_name, parent_obj=proj_obj,
id_perms=id_perms,
security_group_entries=sg_rules)
SecurityGroupKM.add_annotations(self, sg_obj, namespace=ns_name,
name=sg_obj.name,
k8s_type=self._k8s_event_type)
try:
self._vnc_lib.security_group_create(sg_obj)
self._vnc_lib.chown(sg_obj.get_uuid(), proj_obj.get_uuid())
except RefsExistError:
self._vnc_lib.security_group_update(sg_obj)
sg = SecurityGroupKM.locate(sg_obj.get_uuid())
return sg
def create_security_group(self, proj_obj):
def _get_rule(ingress, sg, prefix, ethertype):
sgr_uuid = str(uuid.uuid4())
if sg:
addr = AddressType(security_group=proj_obj.get_fq_name_str() +
':' + sg)
elif prefix:
addr = AddressType(subnet=SubnetType(prefix, 0))
local_addr = AddressType(security_group='local')
if ingress:
src_addr = addr
dst_addr = local_addr
else:
src_addr = local_addr
dst_addr = addr
rule = PolicyRuleType(rule_uuid=sgr_uuid,
direction='>',
protocol='any',
src_addresses=[src_addr],
src_ports=[PortType(0, 65535)],
dst_addresses=[dst_addr],
dst_ports=[PortType(0, 65535)],
ethertype=ethertype)
return rule
rules = []
rules.append(_get_rule(True, 'default', None, 'IPv4'))
rules.append(_get_rule(True, 'default', None, 'IPv6'))
sg_rules = PolicyEntriesType(rules)
# create security group
id_perms = IdPermsType(
enable=True, description=KMTestCase.DEFAULT_SECGROUP_DESCRIPTION)
sg_obj = SecurityGroup(name='default',
parent_obj=proj_obj,
id_perms=id_perms,
security_group_entries=sg_rules)
self._vnc_lib.security_group_create(sg_obj)
self._vnc_lib.chown(sg_obj.get_uuid(), proj_obj.get_uuid())
return sg_obj
def create_security_group(self, proj_obj):
def _get_rule(ingress, sg, prefix, ethertype):
sgr_uuid = str(uuid.uuid4())
if sg:
addr = AddressType(
security_group=proj_obj.get_fq_name_str() + ':' + sg)
elif prefix:
addr = AddressType(subnet=SubnetType(prefix, 0))
local_addr = AddressType(security_group='local')
if ingress:
src_addr = addr
dst_addr = local_addr
else:
src_addr = local_addr
dst_addr = addr
rule = PolicyRuleType(rule_uuid=sgr_uuid, direction='>',
protocol='any',
src_addresses=[src_addr],
src_ports=[PortType(0, 65535)],
dst_addresses=[dst_addr],
dst_ports=[PortType(0, 65535)],
ethertype=ethertype)
return rule
rules = []
rules.append(_get_rule(True, 'default', None, 'IPv4'))
rules.append(_get_rule(True, 'default', None, 'IPv6'))
sg_rules = PolicyEntriesType(rules)
# create security group
id_perms = IdPermsType(
enable=True,
description=KMTestCase.DEFAULT_SECGROUP_DESCRIPTION)
sg_obj = SecurityGroup(name='default', parent_obj=proj_obj,
id_perms=id_perms,
security_group_entries=sg_rules)
self._vnc_lib.security_group_create(sg_obj)
self._vnc_lib.chown(sg_obj.get_uuid(), proj_obj.get_uuid())
return sg_obj
def _update_security_groups(self, ns_name, proj_obj, network_policy):
def _get_rule(ingress, sg, prefix, ethertype):
sgr_uuid = str(uuid.uuid4())
if sg:
if ':' not in sg:
sg_fq_name = proj_obj.get_fq_name_str() + ':' + sg
else:
sg_fq_name = sg
addr = AddressType(security_group=sg_fq_name)
elif prefix:
addr = AddressType(subnet=SubnetType(prefix, 0))
local_addr = AddressType(security_group='local')
if ingress:
src_addr = addr
dst_addr = local_addr
else:
src_addr = local_addr
dst_addr = addr
rule = PolicyRuleType(rule_uuid=sgr_uuid,
direction='>',
protocol='any',
src_addresses=[src_addr],
src_ports=[PortType(0, 65535)],
dst_addresses=[dst_addr],
dst_ports=[PortType(0, 65535)],
ethertype=ethertype)
return rule
sg_dict = {}
# create default security group
sg_name = "-".join(
[vnc_kube_config.cluster_name(), ns_name, 'default'])
DEFAULT_SECGROUP_DESCRIPTION = "Default security group"
id_perms = IdPermsType(enable=True,
description=DEFAULT_SECGROUP_DESCRIPTION)
rules = []
ingress = True
egress = True
if network_policy and 'ingress' in network_policy:
ingress_policy = network_policy['ingress']
if ingress_policy and 'isolation' in ingress_policy:
isolation = ingress_policy['isolation']
if isolation == 'DefaultDeny':
ingress = False
if ingress:
rules.append(_get_rule(True, None, '0.0.0.0', 'IPv4'))
rules.append(_get_rule(True, None, '::', 'IPv6'))
if egress:
rules.append(_get_rule(False, None, '0.0.0.0', 'IPv4'))
rules.append(_get_rule(False, None, '::', 'IPv6'))
sg_rules = PolicyEntriesType(rules)
sg_obj = SecurityGroup(name=sg_name,
parent_obj=proj_obj,
id_perms=id_perms,
security_group_entries=sg_rules)
SecurityGroupKM.add_annotations(self,
sg_obj,
namespace=ns_name,
name=sg_obj.name,
k8s_type=self._k8s_event_type)
try:
self._vnc_lib.security_group_create(sg_obj)
self._vnc_lib.chown(sg_obj.get_uuid(), proj_obj.get_uuid())
except RefsExistError:
self._vnc_lib.security_group_update(sg_obj)
sg_obj = self._vnc_lib.security_group_read(sg_obj.fq_name)
sg_uuid = sg_obj.get_uuid()
SecurityGroupKM.locate(sg_uuid)
sg_dict[sg_name] = sg_uuid
# create namespace security group
ns_sg_name = "-".join([vnc_kube_config.cluster_name(), ns_name, 'sg'])
NAMESPACE_SECGROUP_DESCRIPTION = "Namespace security group"
id_perms = IdPermsType(enable=True,
description=NAMESPACE_SECGROUP_DESCRIPTION)
sg_obj = SecurityGroup(name=ns_sg_name,
parent_obj=proj_obj,
id_perms=id_perms,
security_group_entries=None)
SecurityGroupKM.add_annotations(self,
sg_obj,
namespace=ns_name,
name=sg_obj.name,
k8s_type=self._k8s_event_type)
try:
self._vnc_lib.security_group_create(sg_obj)
self._vnc_lib.chown(sg_obj.get_uuid(), proj_obj.get_uuid())
except RefsExistError:
pass
sg_obj = self._vnc_lib.security_group_read(sg_obj.fq_name)
sg_uuid = sg_obj.get_uuid()
SecurityGroupKM.locate(sg_uuid)
sg_dict[ns_sg_name] = sg_uuid
return sg_dict
def test_security_logging_object_with_policy_and_security_group(self):
# Add a Network Policy Rule and a Security Group Rule to a
# SLO
vn1_name = self.id() + 'vn1'
vn1 = self.create_virtual_network(vn1_name, "10.1.1.0/24")
rule1 = {
"protocol": "udp",
"direction": "<>",
"src": {
"type": "vn",
"value": vn1
},
"dst": {
"type": "cidr",
"value": "10.2.1.1/32"
},
"action": "deny"
}
np = self.create_network_policy_with_multiple_rules([rule1])
seq = SequenceType(1, 1)
vnp = VirtualNetworkPolicyType(seq)
vn1.set_network_policy(np, vnp)
self._vnc_lib.virtual_network_update(vn1)
sg_obj = SecurityGroup(name=self.id() + '_sg1')
self._vnc_lib.security_group_create(sg_obj)
sgr_uuid = str(uuid.uuid4())
sg_rule = PolicyRuleType(
rule_uuid=sgr_uuid,
direction='>',
protocol='tcp',
src_addresses=[AddressType(subnet=SubnetType('11.0.0.0', 24))],
src_ports=[PortType(0, 65535)],
dst_addresses=[AddressType(security_group='local')],
dst_ports=[PortType(0, 65535)],
ether_type='IPv4')
sg_policy_rules = PolicyEntriesType([sg_rule])
sg_obj.set_security_group_entries(sg_policy_rules)
self._vnc_lib.security_group_update(sg_obj)
project = self._vnc_lib.project_read(
fq_name=[u'default-domain', u'default-project'])
slo_name = self.id() + '_slo1'
slo_obj = SecurityLoggingObject(name=slo_name,
parent_obj=project,
security_logging_object_rate=300)
self._vnc_lib.security_logging_object_create(slo_obj)
self.wait_to_get_object(SecurityLoggingObjectST,
slo_obj.get_fq_name_str())
np_rule1 = np.get_network_policy_entries().get_policy_rule()[0]
np_fqdn = np.get_fq_name_str()
np_rule1_uuid = np_rule1.get_rule_uuid()
slo_rule_entries = []
slo_rule_entries.append(
SecurityLoggingObjectRuleEntryType(np_rule1_uuid, rate=300))
slo_rule_entries.append(
SecurityLoggingObjectRuleEntryType(sgr_uuid, rate=300))
slo_obj = self._vnc_lib.security_logging_object_read(
fq_name=slo_obj.get_fq_name())
slo_obj.add_network_policy(np, None)
sg_obj = self._vnc_lib.security_group_read(id=sg_obj.get_uuid())
slo_obj.add_security_group(sg_obj, None)
self._vnc_lib.security_logging_object_update(slo_obj)
st_slo = SecurityLoggingObjectST.get(slo_obj.get_fq_name_str())
self.check_rules_in_slo(st_slo, np_fqdn, slo_rule_entries)
slo_obj.del_network_policy(np)
slo_obj.del_security_group(sg_obj)
self._vnc_lib.security_logging_object_update(slo_obj)
st_slo = SecurityLoggingObjectST.get(slo_obj.get_fq_name_str())
self.check_rules_in_slo(st_slo, None, [])
# cleanup
self.delete_network_policy(np, auto_policy=True)
self._vnc_lib.virtual_network_delete(fq_name=vn1.get_fq_name())
self._vnc_lib.security_logging_object_delete(
fq_name=slo_obj.get_fq_name())
# check if vn is deleted
self.check_vn_is_deleted(uuid=vn1.uuid)
def test_security_logging_object_with_policy_and_security_group(self):
# Add a Network Policy Rule and a Security Group Rule to a
# SLO
vn1_name = self.id() + 'vn1'
vn1 = self.create_virtual_network(vn1_name, "10.1.1.0/24")
rule1 = {"protocol": "udp",
"direction": "<>",
"src": {"type": "vn", "value": vn1},
"dst": {"type": "cidr", "value": "10.2.1.1/32"},
"action": "deny"
}
np = self.create_network_policy_with_multiple_rules([rule1])
seq = SequenceType(1, 1)
vnp = VirtualNetworkPolicyType(seq)
vn1.set_network_policy(np, vnp)
self._vnc_lib.virtual_network_update(vn1)
sg_obj = SecurityGroup(name=self.id() + '_sg1')
self._vnc_lib.security_group_create(sg_obj)
sgr_uuid = str(uuid.uuid4())
sg_rule = PolicyRuleType(rule_uuid=sgr_uuid,
direction='>',
protocol='tcp',
src_addresses=[AddressType(subnet=SubnetType('11.0.0.0', 24))],
src_ports=[PortType(0, 65535)],
dst_addresses=[AddressType(security_group='local')],
dst_ports=[PortType(0, 65535)],
ether_type='IPv4')
sg_policy_rules = PolicyEntriesType([sg_rule])
sg_obj.set_security_group_entries(sg_policy_rules)
self._vnc_lib.security_group_update(sg_obj)
project = self._vnc_lib.project_read(fq_name=[u'default-domain', u'default-project'])
slo_name = self.id() + '_slo1'
slo_obj = SecurityLoggingObject(name=slo_name,
parent_obj=project,
security_logging_object_rate=300)
self._vnc_lib.security_logging_object_create(slo_obj)
self.wait_to_get_object(config_db.SecurityLoggingObjectST,
slo_obj.get_fq_name_str())
np_rule1 = np.get_network_policy_entries().get_policy_rule()[0]
np_fqdn = np.get_fq_name_str()
np_rule1_uuid = np_rule1.get_rule_uuid()
slo_rule_entries = []
slo_rule_entries.append(SecurityLoggingObjectRuleEntryType(np_rule1_uuid,
rate=300))
slo_rule_entries.append(SecurityLoggingObjectRuleEntryType(sgr_uuid,
rate=300))
slo_obj = self._vnc_lib.security_logging_object_read(fq_name=slo_obj.get_fq_name())
slo_obj.add_network_policy(np, None)
sg_obj = self._vnc_lib.security_group_read(id=sg_obj.get_uuid())
slo_obj.add_security_group(sg_obj, None)
self._vnc_lib.security_logging_object_update(slo_obj)
st_slo = to_bgp.SecurityLoggingObjectST.get(slo_obj.get_fq_name_str())
self.check_rules_in_slo(st_slo, np_fqdn, slo_rule_entries)
slo_obj.del_network_policy(np)
slo_obj.del_security_group(sg_obj)
self._vnc_lib.security_logging_object_update(slo_obj)
st_slo = to_bgp.SecurityLoggingObjectST.get(slo_obj.get_fq_name_str())
self.check_rules_in_slo(st_slo, None, [])
# cleanup
self.delete_network_policy(np, auto_policy=True)
self._vnc_lib.virtual_network_delete(fq_name=vn1.get_fq_name())
self._vnc_lib.security_logging_object_delete(fq_name=slo_obj.get_fq_name())
# check if vn is deleted
self.check_vn_is_deleted(uuid=vn1.uuid)
def _update_security_groups(self, ns_name, proj_obj):
def _get_rule(ingress, sg, prefix, ethertype):
sgr_uuid = str(uuid.uuid4())
if sg:
if ':' not in sg:
sg_fq_name = proj_obj.get_fq_name_str() + ':' + sg
else:
sg_fq_name = sg
addr = AddressType(security_group=sg_fq_name)
elif prefix:
addr = AddressType(subnet=SubnetType(prefix, 0))
local_addr = AddressType(security_group='local')
if ingress:
src_addr = addr
dst_addr = local_addr
else:
src_addr = local_addr
dst_addr = addr
rule = PolicyRuleType(rule_uuid=sgr_uuid,
direction='>',
protocol='any',
src_addresses=[src_addr],
src_ports=[PortType(0, 65535)],
dst_addresses=[dst_addr],
dst_ports=[PortType(0, 65535)],
ethertype=ethertype)
return rule
# create default security group
sg_name = vnc_kube_config.get_default_sg_name(ns_name)
DEFAULT_SECGROUP_DESCRIPTION = "Default security group"
id_perms = IdPermsType(enable=True,
description=DEFAULT_SECGROUP_DESCRIPTION)
rules = []
ingress = True
egress = True
if ingress:
rules.append(_get_rule(True, None, '0.0.0.0', 'IPv4'))
rules.append(_get_rule(True, None, '::', 'IPv6'))
if egress:
rules.append(_get_rule(False, None, '0.0.0.0', 'IPv4'))
rules.append(_get_rule(False, None, '::', 'IPv6'))
sg_rules = PolicyEntriesType(rules)
sg_obj = SecurityGroup(name=sg_name,
parent_obj=proj_obj,
id_perms=id_perms,
security_group_entries=sg_rules)
SecurityGroupKM.add_annotations(self,
sg_obj,
namespace=ns_name,
name=sg_obj.name,
k8s_type=self._k8s_event_type)
try:
self._vnc_lib.security_group_create(sg_obj)
self._vnc_lib.chown(sg_obj.get_uuid(), proj_obj.get_uuid())
except RefsExistError:
self._vnc_lib.security_group_update(sg_obj)
sg = SecurityGroupKM.locate(sg_obj.get_uuid())
return sg
def _update_security_groups(self, ns_name, proj_obj, network_policy):
def _get_rule(ingress, sg, prefix, ethertype):
sgr_uuid = str(uuid.uuid4())
if sg:
addr = AddressType(
security_group=proj_obj.get_fq_name_str() + ':' + sg)
elif prefix:
addr = AddressType(subnet=SubnetType(prefix, 0))
local_addr = AddressType(security_group='local')
if ingress:
src_addr = addr
dst_addr = local_addr
else:
src_addr = local_addr
dst_addr = addr
rule = PolicyRuleType(rule_uuid=sgr_uuid, direction='>',
protocol='any',
src_addresses=[src_addr],
src_ports=[PortType(0, 65535)],
dst_addresses=[dst_addr],
dst_ports=[PortType(0, 65535)],
ethertype=ethertype)
return rule
sg_dict = {}
# create default security group
sg_name = "-".join([vnc_kube_config.cluster_name(), ns_name, 'default'])
DEFAULT_SECGROUP_DESCRIPTION = "Default security group"
id_perms = IdPermsType(enable=True,
description=DEFAULT_SECGROUP_DESCRIPTION)
rules = []
ingress = True
egress = True
if network_policy and 'ingress' in network_policy:
ingress_policy = network_policy['ingress']
if ingress_policy and 'isolation' in ingress_policy:
isolation = ingress_policy['isolation']
if isolation == 'DefaultDeny':
ingress = False
if ingress:
if self._is_service_isolated(ns_name):
rules.append(_get_rule(True, sg_name, None, 'IPv4'))
rules.append(_get_rule(True, sg_name, None, 'IPv6'))
else:
rules.append(_get_rule(True, None, '0.0.0.0', 'IPv4'))
rules.append(_get_rule(True, None, '::', 'IPv6'))
if egress:
rules.append(_get_rule(False, None, '0.0.0.0', 'IPv4'))
rules.append(_get_rule(False, None, '::', 'IPv6'))
sg_rules = PolicyEntriesType(rules)
sg_obj = SecurityGroup(name=sg_name, parent_obj=proj_obj,
id_perms=id_perms,
security_group_entries=sg_rules)
SecurityGroupKM.add_annotations(self, sg_obj, namespace=ns_name,
name=sg_obj.name,
k8s_type=self._k8s_event_type)
try:
self._vnc_lib.security_group_create(sg_obj)
self._vnc_lib.chown(sg_obj.get_uuid(), proj_obj.get_uuid())
except RefsExistError:
self._vnc_lib.security_group_update(sg_obj)
sg_obj = self._vnc_lib.security_group_read(sg_obj.fq_name)
sg_uuid = sg_obj.get_uuid()
SecurityGroupKM.locate(sg_uuid)
sg_dict[sg_name] = sg_uuid
# create namespace security group
ns_sg_name = "-".join([vnc_kube_config.cluster_name(), ns_name, 'sg'])
NAMESPACE_SECGROUP_DESCRIPTION = "Namespace security group"
id_perms = IdPermsType(enable=True,
description=NAMESPACE_SECGROUP_DESCRIPTION)
sg_obj = SecurityGroup(name=ns_sg_name, parent_obj=proj_obj,
id_perms=id_perms,
security_group_entries=None)
SecurityGroupKM.add_annotations(self, sg_obj, namespace=ns_name,
name=sg_obj.name,
k8s_type=self._k8s_event_type)
try:
self._vnc_lib.security_group_create(sg_obj)
self._vnc_lib.chown(sg_obj.get_uuid(), proj_obj.get_uuid())
except RefsExistError:
pass
sg_obj = self._vnc_lib.security_group_read(sg_obj.fq_name)
sg_uuid = sg_obj.get_uuid()
SecurityGroupKM.locate(sg_uuid)
sg_dict[ns_sg_name] = sg_uuid
return sg_dict
